Faculty Profiles - YANAI NOBUHIRO

Information

写真a

YANAI NOBUHIRO

Organization

Faculty of Engineering Department of Applied Chemistry Associate Professor
Research Center for Negative Emissions Technologies （Joint Appointment）
Center for Molecular Systems (CMS) （Joint Appointment）
School of Engineering （Joint Appointment）
Graduate School of Engineering （Joint Appointment）

Profile

[Research] Materials development for highly efficient photon upconversion, triplet dynamic nuclear polarization and quantum sensing [Education] Lectures of organic chemistry and polymer chemistry Experimental classes of undergraduate students Research guidance for Doctor, Master, Undergraduate students in the lab [Awards] 2021. Nov.: The APA (Asian and Oceanian Photochemistry Association) Prize for Young Scientists 2021 Sep.: The Japanese Photochemistry Association Award for Young Scientist 2021. Apr.: Young Scientist Award, MEXT 2021. Feb.: 2021 Emerging Investigators, J. Mater. Chem. C, RSC 2020. Feb.: MSDE Emerging Investigators 2020, RSC 2019. December 6: NISTEP Selection (The Researchers with Nice Step), NISTEP, MEXT 2019. May 8: The Wiley Young Researcher Award, Wiley 2019. Mar. 17: Award for Young Chemists, Chemical Society of Japan (CSJ) 2018. Jul. 29: Award for Encouragement of Research in Coordination Chemistry, Japan Society of Coordination Chemistry, Japan 2018. Aug.: 2018 Emerging Investigators, Chem. Commun., RSC 2016. May 26: Award for Encouragement of Research in Polymer Science, the Society of Polymer Science, Japan 2015. Jul. 8: Poster Award, GSC-7 and the 4th JACS/GSC Symposium, Tokyo, Japan 2014. Sep. 9: The Award of Encouragement of Research in IUMRS-ICA2014, IUMRS-ICA2014, Fukuoka, Japan 2014. Apr. 10: CSJ Presentation Award 2014, 94th Annual Meeting of the Chemical Society of Japan, Nagoya, Japan 2013. Feb. 12: the first prize of the Quadrant Award 2013, Quadrant, Switzerland

Homepage

https://sites.google.com/view/nobuhiroyanai/
Lab homepage

Degree

Ph. D. (Engineering)

Research History

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Research Interests・Research Keywords

Research theme：Development of triplet dynamic nuclear polarization system

Keyword：photo-excited triplet, hyperpolarization, NMR, MRI

Research period： 2016.4
Research theme：Development of Photon-Upconversion Molecular Systems

Keyword：Photon Upconversion, Self-Assembly, Energy Migration

Research period： 2013.4
Research theme：Construction of highly efficient energy conversion system based on self-assembly

Keyword：self-assembly, energy conversion

Research period： 2012.11 - 2013.4

Awards

RIGAKU-ACCC Rising Star Award

2024.2 Asian Conference on Coordination Chemistry (ACCC)

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Photo-excited triplets have interesting features such as long excited state lifetimes and polarized electron spins. The long excited-state lifetime of triplets of milliseconds allows photon upconversion based on triplet-triplet annihilation (TTA-UC) to occur at relatively low excitation light intensities. Recent studies on the triplet sensitizers and emitter materials necessary for TTA-UC have led to the development of new methods for the efficient conversion of near-infrared light to visible light and from visible light to ultraviolet light. In this talk, I will introduce the design of TTA-UC chromophores and their applications.
The utilization of the spin degree of freedom of the photoexcited triplet will lead to the connection with quantum technology, which has been gaining a great deal of momentum in recent years. While it is necessary to cool down to cryogenic temperatures of several K to polarize electron spins in thermal equilibrium, the photoexcited triplet can transiently create such a highly polarized state even at room temperature. The polarization transfer of these electron spins to nuclear spins will lead to significantly enhanced sensitivity in NMR and MRI. I would like to introduce our recent research applied to the NMR sensitivity enhancement of biomolecules and optical electron spin polarization in MOFs.
量子生命科学会研究奨励賞

2023.5 量子生命科学会三重項動的核偏極法の新規技術開発と生体関連分子系への適用

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光励起三重項の電子スピン偏極を核スピン偏極へ移行するtriplet-DNP法の適用範囲を大幅に拡大することを目指し、様々なオリジナル偏極源を開発して生体関連分子の高感度超核偏極を達成し、核磁気共鳴を用いた分光法や画像化法の新局面を切り拓いた。
The APA Prize for Young Scientists

2021.11 APA (Asian and Oceanian Photochemistry Association)

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The basic concept of my research is the functional chemistry of photo-excited triplet state. I have been working on photon upconversion, which converts long wavelength light into shorter wavelength light based on triplet-triplet annihilation (TTA), and triplet dynamic nuclear polarization (triplet-DNP), which largely increases the sensitivity of NMR and MRI by using polarized triplet electrons, from the standpoint of materials development.
光化学協会奨励賞

2021.9 光化学協会フォトン・アップコンバージョンとトリプレット超核偏極のための材料開発

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楊井伸浩氏は、有機分子のトリプレットだからこそ可能となる機能発現を「トリプレットの機能化学」と捉え、トリプレットの長い励起寿命を活かした「フォトン・アップコンバージョン」や、トリプレットの電子スピン偏極状態を活かした「トリプレット超核偏極」に関する材料開発を行ってきた。
フォトン・アップコンバージョンにおいては分子集積化学の導入により、従来の分子拡散機構からエネルギー拡散機構へのパラダイムシフトを提案し、揮発性溶媒の使用や酸素による消光という問題を解決した。また、基底一重項から励起三重項への直接遷移（S-T吸収）を利用するアイデアにより増感剤の系間交差によるエネルギーロスを回避し、近赤外光を青色光や紫色光に変換する分子系の開発に初めて成功した。
トリプレットの電子スピン偏極を核スピンへと移行することで、室温でNMRやMRIの感度向上が期待できる。主に量子物理分野で研究されてきたトリプレット超核偏極に材料化学を融合することで、水中でのトリプレット超核偏極や生体分子のトリプレット超核偏極に初めて成功し、バイオ応用に向けた道を切り拓いてきた。
上記の研究はいずれも新たな分野融合によりトリプレットの光化学の発展に大きく貢献した。よって、これらの業績は、光化学協会奨励賞に値するものと認められた。
科学技術分野の文部科学大臣表彰　若手科学者賞

2021.4 文部科学省フォトンアップコンバージョンと超核偏極に関する研究

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低エネルギー光を高エネルギー光に変換するフォトン・アップコンバージョンの分野は、揮発性有機溶媒を使用する必要があり、近赤外光を可視光に変換することが困難であった。光励起三重項を用いた超核偏極は主に結晶系に限られ、生体や医療への応用が困難であった。
　楊井氏は、分子集合体中のエネルギー拡散に基づくフォトン・アップコンバージョンという独自の戦略や、基底状態から三重項状態への直接励起を利用する独創的な三重項増感法により、従来課題を解決した。ナノ材料や水溶性偏極源といった材料化学的な手法により、結晶から生体関連物質へと偏極移行するための方法論を開拓した。
　本研究成果は、太陽電池や光触媒の効率を飛躍的に向上させ、がん治療やオプトジェネティクスに革新をもたらし、MRIを用いた超早期がん診断を可能にすると期待される。
ナイスステップな研究者

2019.12 文科省NISTEP 光励起三重項の機能化学：フォトン・アップコンバージョンと超核偏極を可能にする材料の開発
The Wiley Young Researcher Award

2019.5 Wiley
日本化学会進歩賞

2019.3 日本化学会フォトン・アップコンバージョンを示す分子集積材料の創出

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フォトン・アップコンバージョンとは長波長の低エネルギー光を短波長の高エネルギー光に変換する現象であり，これまで利用できなかったバンドギャップ以下の低エネルギー光を利用可能にすることで，太陽電池や光触媒などの太陽光利用デバイスの効率を向上させるとして期待されている。また，生体透過性の高い近赤外光を生体内で可視光へとアップコンバージョンすることにより，生体内でのイメージングや治療のための光源として利用できる。すなわち，優れたアップコンバージョン材料はエネルギーからバイオまで幅広い分野において欠かせない基盤技術となりうる。
分子集積の化学をフォトン・アップコンバージョン分野に導入するという新たな発想に基づき，それまで困難であった無溶媒条件でのアップコンバージョンや，アップコンバージョンへの酸素耐性の付与を可能にしてきた。また系間交差のエネルギーロスを回避するという新しいコンセプトにより，近赤外光を可視光へとアップコンバージョンする分子系の開発に初めて成功した。
錯体化学会研究奨励賞

2018.7 錯体化学会錯体を用いた新規なフォトン・アップコンバージョン機構の開発

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フォトン・アップコンバージョンは長波長の低エネルギー光を短波長の高エネルギー光へと変換する現象で、様々な創エネルギー技術を効率化するものと期待されている。楊井氏はこのような研究に一貫して取り組み、基底状態から三重項励起状態へ直接光励起できるオスミウム錯体を用いることで系間交差を経ずに三重項増感を達成し、900 nmを超える近赤外光を可視光へと変換する分子系を開発した。オスミウム錯体と発光分子のナノ集合体をポリマー中に分散し、さらに半導体ナノ粒子と組み合わせることで、空気下での効率の良い近赤外―可視光変換を実現した。このような成果は、太陽電池や光触媒など太陽光エネルギー利用を目指す様々な研究につながるものと期待される。
高分子研究奨励賞

2016.5 高分子学会高効率フォトン・アップコンバージョンを示す分子集合系の開発

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楊井伸浩氏は、異種色素分子を制御して集積化する技術を基盤とし、高効率なフォトン・アップコンバージョンを示す分子システムを開発してきた。従来の分子拡散に基づくメカニズムとは異なる、分子集合体中におけるエネルギー・マイグレーションを用いるという着想の下、液体や超分子集合体から多孔性金属錯体（MOF）まで幅広い物質群においてアップコンバージョン機能を追求した。とくにMOF中においては、これまで困難であった太陽光程度の弱い励起光強度においてアップコンバージョン量子収率を最大化することに初めて成功した。
Poster Award

2015.7 GSC-7 and the 4th JACI/GSC Symposium
The Award of Encouragement of Research in IUMRS-ICA2014

2014.9 IUMRS-ICA
日本化学会第 94 春季年会（2014）優秀講演賞（学術）

2014.4 日本化学会フォトン・アップコンバージョン分子システム（1）　金属錯体骨格中におけるエネルギーマイグレーション
Quadrant Award 2013

2013.1 Quadrant Quadrant Award 2013, "Controlling Polymer Properties in Coordination Nanospaces"

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Papers

Room-temperature quantum coherence of entangled multiexcitons in a metal-organic framework Invited Reviewed International journal

Akio Yamauchi, Kentaro Tanaka, Masaaki Fuki, Saiya Fujiwara, Nobuo Kimizuka, Tomohiro Ryu, Masaki Saigo, Ken Onda, Yasuhiro Kobori,* Kiyoshi Miyata,* Nobuhiro Yanai*

Science Adv. ( 10 ) eadi3147 2024.1

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Language：Japanese Publishing type：Research paper (scientific journal)

DOI： 10.1126/sciadv.adi3147

Other Link： https://www.science.org/doi/10.1126/sciadv.adi3147
Radical qubits photo-generated in acene-based metal–organic frameworks Reviewed International journal

( 53 ) 872 - 876 2023.12

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Language：English Publishing type：Research paper (scientific journal)

Other Link： https://pubs.rsc.org/en/content/articlelanding/2024/DT/D3DT03959E
Spin-Polarized Radicals with Extremely Long Spin-Lattice Relaxation Time at Room Temperature in a Metal-Organic Framework Reviewed International journal

Kana Orihashi, Akio Yamauchi, Saiya Fujiwara, Mizue Asada, Toshikazu Nakamura, Joseph Ka-Ho Hui, Nobuo Kimizuka, Kenichiro Tateishi, Tomohiro Uesaka, Nobuhiro Yanai*

J. Am. Chem. Soc. 145 ( 50 ) 27650 - 27656 2023.12

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1021/jacs.3c09563

Other Link： https://pubs.acs.org/doi/10.1021/jacs.3c09563
Triplet dynamic nuclear polarization of pyruvate via supramolecular chemistry Reviewed International journal

Tomoyuki Hamachi, Koki Nishimura, Keita Sakamoto, Yusuke Kawashima, Hironori Kouno, Shunsuke Sato, Go Watanabe, Kenichiro Tateishi, Tomohiro Uesaka, Nobuhiro Yanai*

Chem. Sci. ( 14 ) 13842 - 13850 2023.11

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1039/D3SC04123A

Other Link： https://pubs.rsc.org/en/content/articlelanding/2023/sc/d3sc04123a
Polarizing agents beyond pentacene for efficient triplet dynamic nuclear polarization in glass matrices Invited Reviewed International journal

Keita Sakamoto, Tomoyuki Hamachi, Katsuki Miyokawa, Kenichiro Tateishi, Tomohiro Uesaka, Yuki Kurashige,* Nobuhiro Yanai*

Proc. Natl. Acad. Sci. U.S.A. 120 ( 44 ) e2307926120 2023.10

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1073/pnas.2307926120

Other Link： https://www.pnas.org/doi/10.1073/pnas.2307926120
Blue-to-UVB Upconversion, Solvent Sensitization and Challenging Bond Activation Enabled by a Benzene-Based Annihilator Invited Reviewed International journal

62 e202215340 2023.6

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Language：Japanese Publishing type：Research paper (scientific journal)

Other Link： https://onlinelibrary.wiley.com/doi/10.1002/anie.202215340
Visible-to-UV Photon Upconversion: Recent Progress in New Materials and Applications Reviewed International journal

Angewandte Chemie e202301506 2023.6

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1002/anie.202301506

Other Link： https://onlinelibrary.wiley.com/doi/10.1002/anie.202301506
Generation and Transfer of Triplet Electron Spin Polarization at the Solid–Liquid Interface Invited Reviewed International journal

14 ( 20 ) 4754 2023.5

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Other Link： https://pubs.acs.org/doi/10.1021/acs.jpclett.3c00627
Porous film impregnation method for record-efficiency visible-to-UV photon upconversion and subsolar light harvesting Invited Reviewed International journal

Naoyuki Harada, Masanori Uji, Baljeet Singh, Nobuo Kimizuka, Nobuhiro Yanai

11 8002 2023.3

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Other Link： https://pubs.rsc.org/en/content/articlelanding/2023/tc/d3tc00236e
Dynamic Electron Polarization Lasting More Than 10 μs by Hybridizing Porphyrin and TEMPO with Flexible Linkers Invited Reviewed International journal

127 ( ５ ) 1219 2023.1

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Language：English Publishing type：Research paper (scientific journal)

Other Link： https://pubs.acs.org/doi/10.1021/acs.jpcb.2c07936
Recyclable optical bioplastics platform for solid state red light harvesting via triplet-triplet annihilation photon upconversion Invited Reviewed International journal

JOURNAL OF MATERIALS CHEMISTRY A 10 ( 40 ) 21279 - 21290 2022.10

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1039/d2ta04810h
Proton Hyperpolarization Relay from Nanocrystals to Liquid Water Invited Reviewed International journal

Naoto Matsumoto, Koki Nishimura, Nobuo Kimizuka, Yusuke Nishiyama, Kenichiro Tateishi, Tomohiro Uesaka, and Nobuhiro Yanai

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 2022.9

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1021/jacs.2c07518
Osmium Complex-Chromophore Conjugates with Both Singlet-to-Triplet Absorption and Long Triplet Lifetime through Tuning of the Heavy-Atom Effect br Invited Reviewed International journal

Yoichi Sasaki, Nobuhiro Yanai,* Nobuo Kimizuka*

INORGANIC CHEMISTRY 61 ( 16 ) 5982 - 5990 2022.4

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1021/acs.inorgchem.1c03129
Heavy metal-free visible-to-UV photon upconversion with over 20% efficiency sensitized by a ketocoumarin derivative Invited Reviewed International journal

Masanori Uji, Naoyuki Harada, Nobuo Kimizuka,* Masaki Saigo, Kiyoshi Miyata, Ken Onda, Nobuhiro Yanai*

JOURNAL OF MATERIALS CHEMISTRY C 10 ( 12 ) 2022.3

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1039/d1tc05526g
Triplet Dynamic Nuclear Polarization of Guest Molecules through Induced Fit in a Flexible Metal-Organic Framework Invited Reviewed International journal

Saiya Fujiwara, Naoto Matsumoto, Koki Nishimura, Nobuo Kimizuka, Kenichiro Tateishi, Tomohiro Uesaka, Nobuhiro Yanai*

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 61 ( 9 ) 2022.2

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1002/anie.202115792
Nanoencapsulated Phase-Change Materials: Versatile and Air-Tolerant Platforms for Triplet-Triplet Annihilation Upconversion Invited Reviewed International journal

Haklae Lee, Myung-Soo Lee, Masanori Uji, Naoyuki Harada, Jeong-Min Park, Jiyeon Lee, Sung Eun Seo, Chul Soon Park, Jinyeong Kim, Seon Joo Park, Suk Ho Bhang, Nobuhiro Yanai, Nobuo Kimizuka, Oh Seok Kwon, and Jae-Hyuk Kim

ACS APPLIED MATERIALS & INTERFACES 14 ( 3 ) 4132 - 4143 2022.1

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1021/acsami.1c21080
Design Guidelines for Rigid Epoxy Resins with High Photon Upconversion Efficiency: Critical Role of Emitter Concentration Invited Reviewed International journal

Tsubasa Kashino, Rena Haruki, Masanori Uji, Naoyuki Harada, Masanori Hosoyamada, Nobuhiro Yanai,* Nobuo Kimizuka*

ACS APPLIED MATERIALS & INTERFACES 2022.1

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1021/acsami.1c17021
Green-to-UV photon upconversion enabled by new perovskite nanocrystal-transmitter-emitter combination Invited Reviewed International journal

Mio Koharagi, Naoyuki Harada, Keisuke Okumura, Junji Miyano, Shota Hisamitsu, Nobuo Kimizuka,* Nobuhiro Yanai*

NANOSCALE 13 ( 47 ) 19890 - 19893 2021.12

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1039/d1nr06588b
In optimized rubrene-based nanoparticle blends for photon upconversion, singlet energy collection outcompetes triplet-pair separation, not singlet fission Invited Reviewed International journal

David Bossanyi, Yoichi Sasaki, Shuanqing Wang, Dimitri Chekulaev, Nobuo Kimizuka, Nobuhiro Yanai, Jenny Clark

J. Mater. Chem. C 2021.11

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1039/D1TC02955J

Other Link： https://pubs.rsc.org/en/content/articlelanding/2021/tc/d1tc02955j
Spin Statistics for Triplet–Triplet Annihilation Upconversion: Exchange Coupling, Intermolecular Orientation, and Reverse Intersystem Crossing Invited Reviewed International journal

2021.10

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1021/jacsau.1c00322

Other Link： https://pubs.acs.org/doi/10.1021/jacsau.1c00322
Design Guidelines to Elongate Spin-Lattice Relaxation Times of Porphyrins with Large Triplet Electron Polarization Invited Reviewed International journal

Akio Yamauchi, Saiya Fujiwara, Koki Nishimura, Yoichi Sasaki, Kenichiro Tateishi, Tomohiro Uesaka, Nobuo Kimizuka, Nobuhiro Yanai

JOURNAL OF PHYSICAL CHEMISTRY A 125 ( 20 ) 4334 - 4340 2021.5

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1021/acs.jpca.1c01839

Other Link： https://pubs.acs.org/doi/full/10.1021/acs.jpca.1c01839
Singlet-to-triplet absorption for near-infrared-to-visible photon upconversion Invited Reviewed International journal

Yoichi Sasaki, Shogo Amemori, Nobuhiro Yanai, Nobuo Kimizuka

Bull. Chem. Soc. Jpn. 94 2021.4

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Other Link： https://www.journal.csj.jp/doi/full/10.1246/bcsj.20210114
Bulk Transparent Photon Upconverting Films by Dispersing High-Concentration Ionic Emitters in Epoxy Resins Invited Reviewed International journal

Tsubasa Kashino, Masanori Hosoyamada, Rena Haruki, Naoyuki Harada, Nobuhiro Yanai,* Nobuo Kimizuka*

ACS Appl. Mater. Interfaces 13 ( 11 ) 13676 - 13683 2021.3

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Other Link： https://pubs.acs.org/doi/10.1021/acsami.0c23121
Porphyrins as Versatile, Aggregation-Tolerant, and Biocompatible Polarizing Agents for Triplet Dynamic Nuclear Polarization of Biomolecules Invited Reviewed International journal

Tomoyuki Hamachi, Koki Nishimura, Hironori Kouno, Yusuke Kawashima, Kenichiro Tateishi*, Tomohiro Uesaka, Nobuo Kimizuka*, Nobuhiro Yanai*

JOURNAL OF PHYSICAL CHEMISTRY LETTERS 12 ( 10 ) 2645 - 2650 2021.3

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1021/acs.jpclett.1c00294

Other Link： https://pubs.acs.org/doi/10.1021/acs.jpclett.1c00294
Photon upconverting bioplastics with high efficiency and in-air durability Invited Reviewed International journal

J. Mater. Chem. C 2021.2

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1039/D1TC00287B

Other Link： https://pubs.rsc.org/en/content/articlelanding/2021/tc/d1tc00287b#!divAbstract
Up- and down-conversion in molecules and materials Invited Reviewed International journal

Bruno Ehrler,* Nobuhiro Yanai,* Lea Nienhaus*

JOURNAL OF CHEMICAL PHYSICS 154 ( 7 ) 2021.2

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1063/5.0045323

Other Link： https://aip.scitation.org/doi/10.1063/5.0045323
Photon Upconverting Solid Films with Improved Efficiency for Endowing Perovskite Solar Cells with Near-Infrared Sensitivity Invited Reviewed International journal

Mika Kinoshita, Yoichi Sasaki, Shogo Amemori, Naoyuki Harada, Zhanhao Hu, Zonghao Liu, Luis K. Ono, Yabing Qi,* Nobuhiro Yanai,* Nobuo Kimizuka*

CHEMPHOTOCHEM 4 ( 11 ) 5271 - 5278 2020.11

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1002/cptc.202000143
Regioselective Functionalization of the Mesoporous Metal-Organic Framework, NU-1000, with Photo-Active Tris-(2,2 '-bipyridine)ruthenium(II) Reviewed International journal

Hisanori Nagatomi, Leighanne C. Gallington, Subhadip Goswami, Jiaxin Duan, Karena W. Chapman, Nobuhiro Yanai, Nobuo Kimizuka, Omar K. Farha, and Joseph T. Hupp*

ACS OMEGA 5 ( 46 ) 30299 - 30305 2020.11

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Language：English Publishing type：Research paper (scientific journal)

DOI： 10.1021/acsomega.0c04823
Discovery of Key TIPS‐Naphthalene for Efficient Visible‐to‐UV Photon Upconversion under Sunlight and Room Light Reviewed International journal

60 ( 1 ) 142 - 147 2020.10

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Language：English Publishing type：Research paper (scientific journal)

Other Link： https://onlinelibrary.wiley.com/doi/10.1002/anie.202012419
Near-Infrared-to-Visible Photon Upconversion by Introducing an S−T Absorption Sensitizer into a Metal-Organic Framework Reviewed

6 ( 6 ) 916 - 919 2020.6

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Triplet-triplet annihilation-based photon upconversion (TTA-UC) of near-infrared (NIR) light to visible light in the solid-state remains as a great challenge due to the sensitizer aggregation that impedes the efficient triplet energy transfer. Herein, we successfully introduce a molecular sensitizer exhibiting direct singlet-to-triplet (S–T) absorption into a new emitter-based metal-organic framework (MOF) to achieve an efficient triplet sensitization and a NIR-to-visible TTA-UC in the solid-state.

DOI： 10.1002/cnma.202000019
Number of Surface-Attached Acceptors on a Quantum Dot Impacts Energy Transfer and Photon Upconversion Efficiencies Invited Reviewed International journal

Jie Zhang, Hironori Kouno, Nobuhiro Yanai,* Daichi Eguchi, Tatsuo Nakagawa, Nobuo Kimizuka,* Toshiharu Teranishi,* Masanori Sakamoto*

ACS Photon. 2020.6

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DOI： 10.1021/acsphotonics.0c00771

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Leaping across the visible range: near-infrared-to-violet photon upconversion employing a silyl-substituted anthracene Invited Reviewed International journal

Rena Haruki, Yoichi Sasaki, Kouta Masutani, Nobuhiro Yanai,* and Nobuo Kimizuka*

Chem. Commun. 56 7017 - 7020 2020.5

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DOI： 10.1039/D0CC02240C

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Triplet dynamic nuclear polarization of crystalline ice using water-soluble polarizing agents Reviewed

Hironori Kouno, Kana Orihashi, Koki Nishimura, Yusuke Kawashima, Kenichiro Tateishi, Tomohiro Uesaka, Nobuo Kimizuka, Nobuhiro Yanai

Chemical Communications 56 ( 26 ) 3717 - 3720 2020.4

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DOI： 10.1039/d0cc00836b
Visible-to-UV Photon Upconversion in Nanostructured Chromophoric Ionic Liquids Reviewed

Shota Hisamitsu, Junji Miyano, Keisuke Okumura, Joseph Ka Ho Hui, Nobuhiro Yanai, Nobuo Kimizuka

ChemistryOpen 9 ( 1 ) 14 - 17 2020.1

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DOI： 10.1002/open.201900304
Near-Infrared Optogenetic Genome Engineering Based on Photon-Upconversion Hydrogels Reviewed

Yoichi Sasaki, Mio Oshikawa, Pankaj Bharmoria, Hironori Kouno, Akiko Hayashi-Takagi, Moritoshi Sato, Itsuki Ajioka, Nobuhiro Yanai, Nobuo Kimizuka

Angewandte Chemie - International Edition 58 ( 49 ) 17827 - 17833 2019.12

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DOI： 10.1002/anie.201911025
Nonpentacene Polarizing Agents with Improved Air Stability for Triplet Dynamic Nuclear Polarization at Room Temperature Invited Reviewed International journal

Hironori Kouno, Yusuke Kawashima, Kenichiro Tateishi,* Tomohiro Uesaka, Nobuo Kimizuka,* and Nobuhiro Yanai*

JOURNAL OF PHYSICAL CHEMISTRY LETTERS 10 ( 9 ) 2208 - 2213 2019.5

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DOI： 10.1021/acs.jpclett.9b00480
Supramolecular Crowding Can Avoid Oxygen Quenching of Photon Upconversion in Water Invited Reviewed International journal

Hironori Kouno, Yoichi Sasaki, Nobuhiro Yanai,* and Nobuo Kimizuka*

Chemistry - A European Journal 25 ( 24 ) 6124 - 6130 2019.4

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DOI： 10.1002/chem.201806076
Oligo(ethylene glycol)/alkyl-modified Chromophore Assemblies for Photon Upconversion in Water Invited Reviewed International journal

Rena Haruki, Hironori Kouno, Masanori Hosoyamada, Taku Ogawa, Nobuhiro Yanai,* and Nobuo Kimizuka*

Chemistry - An Asian Journal 2019.1

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DOI： 10.1002/asia.201801666
Visible-to-UV photon upconversion sensitized by lead halide perovskite nanocrystals Reviewed

Keisuke Okumura, Nobuhiro Yanai, Nobuo Kimizuka

Chemistry Letters 48 ( 11 ) 1347 - 1350 2019.1

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DOI： 10.1246/cl.190473
Triplet dynamic nuclear polarization of nanocrystals dispersed in water at room temperature Reviewed

Koki Nishimura, Hironori Kouno, Kenichiro Tateishi, Tomohiro Uesaka, Keiko Ideta, Nobuo Kimizuka, Nobuhiro Yanai

Physical Chemistry Chemical Physics 21 ( 30 ) 16408 - 16412 2019.1

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DOI： 10.1039/c9cp03330k
Absolute Method to Certify Quantum Yields of Photon Upconversion via Triplet-Triplet Annihilation Reviewed

Nobuhiro Yanai, Kengo Suzuki, Taku Ogawa, Yoichi Sasaki, Naoyuki Harada, Nobuo Kimizuka

Journal of Physical Chemistry A 2019.1

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DOI： 10.1021/acs.jpca.9b08636
Dynamic Nuclear Polarization of Metal-Organic Frameworks Using Photoexcited Triplet Electrons Invited Reviewed International journal

Saiya Fujiwara, Masanori Hosoyamada, Kenichiro Tateishi,* Tomohiro Uesaka, Keiko Ideta, Nobuo Kimizuka,* and Nobuhiro Yanai*

Journal of the American Chemical Society 140 ( 46 ) 15606 - 15610 2018.11

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DOI： 10.1021/jacs.8b10121
Simple and Versatile Platform for Air-Tolerant Photon Upconverting Hydrogels by Biopolymer-Surfactant-Chromophore Co-assembly Invited Reviewed International journal

Pankaj Bharmoria, Shota Hisamitsu, Hisanori Nagatomi, Taku Ogawa, Masa-aki Morikawa, Nobuhiro Yanai,* and Nobuo Kimizuka*

Journal of the American Chemical Society 140 ( 34 ) 10848 - 10855 2018.8

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DOI： 10.1021/jacs.8b05821
Donor-Acceptor-Collector Ternary Crystalline Films for Efficient Solid-State Photon Upconversion Invited Reviewed International journal

Taku Ogawa, Masanori Hosoyamada, Brett Yurash, Thus-Quyen Nguyen,* Nobuhiro Yanai,* and Nobuo Kimizuka*

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 140 ( 28 ) 8788 - 8796 2018.7

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DOI： 10.1021/jacs.8b04542
Translating MOF chemistry into supramolecular chemistry: soluble coordination nanofibers showing efficient photon upconversion Reviewed International journal

Masanori Hosoyamada, Nobuhiro Yanai, Keisuke Okumura, Takayuki Uchihashi, and Nobuo Kimizuka

Chem. Commun. 2018.4

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DOI： 10.1039/C8CC01594E

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Air-sensitive Photoredox Catalysis Performed under Aerobic Conditions in Gel Networks Reviewed International journal

Marleen Haring, Alex Abramov, Keisuke Okumura, Indrajit Ghosh, Burkhard Konig, Nobuhiro Yanai, Nobuo Kimizuka, and David Diaz Diaz

J. Org. Chem. 2018.4

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DOI： 10.1021/acs.joc.8b00797

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Aggregation-free Sensitizer Dispersion in Rigid Ionic Crystals for Efficient Solid-State Photon Upconversion and Demonstration of Defect Effects Reviewed International journal

Taku Ogawa, Nobuhiro Yanai, Saiya Fujiwara, Thus-Quyen Thai Nguyen, and Nobuo Kimizuka

J. Mater. Chem. C ( 6 ) 5609 - 5615 2018.4

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Stimuli-Responsive Dual-color Photon Upconversion: an S-T Absorption Sensitizer in a Soft Luminescent Cyclophane Reviewed International journal

Kazuma Mase, Yoichi Sasaki, Yoshimitsu Sagara, Nobuyuki Tamaoki, Christoph Weder, Nobuhiro Yanai, and Nobuo Kimizuka

Angew. Chem. Int. Ed. 57 2806 - 2810 2018.2

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Other Link： https://onlinelibrary.wiley.com/doi/full/10.1002/anie.201712644
Hybridizing semiconductor nanocrystals with metal-organic frameworks for visible and near-infrared photon upconversion Reviewed International journal

Shogo Amemori, Rakesh Kumar Gupta, Marcus Leo Bohm, James Xiao, Uyen Huynh, Tomoki Oyama, Kenji Kaneko, Akshay Rao, Nobuhiro Yanai, and Nobuo Kimizuka

Dalton Trans. 2018.2

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DOI： 10.1039/C7DT04794K

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Specific Uniaxial Self-assembly of Columnar Perylene Liquid Crystals in Au Nanofin Arrays Reviewed International journal

Daisuke Kichise, Kazuma Mase, Shigenori Fujikawa, Nobuhiro Yanai, and Nobuo Kimizuka

Chem. Lett. 47 354 - 357 2018.1

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Other Link： http://www.journal.csj.jp/doi/abs/10.1246/cl.171228
Specific Uniaxial Self-assembly of Columnar Perylene Liquid Crystals in Au Nanofin Arrays Reviewed International journal

Daisuke Kichise, Kazuma Mase, Shigenori Fujikawa, Nobuhiro Yanai, and Nobuo Kimizuka

Chem. Lett. 47 354 - 357 2018.1

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Synthesis and Electric Properties of a Two-Dimensional Metal-Organic Framework based on Phthalocyanine Reviewed International journal

Hisanori Nagatomi, Nobuhiro Yanai, Teppei Yamada, Kanji Shiraishi, and Nobuo Kimizuka

Chem.-Eur. J. 24 1806 - 1810 2018.1

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Highly Fluorescent Metal-Organic-Framework Nanocomposites for Photonic Applications Reviewed International journal

Angelo Monguzzi, Marco Ballabio, Nobuhiro Yanai, Nobuo Kimizuka, Daniele Fazzi, Marcello Campione, and Francesco Meinardi

Nano Lett. 18 528 - 534 2017.12

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Kinetically controlled crystal growth approach to enhance triplet energy migration-based photon upconversion Reviewed International journal

aku Ogawa, Nobuhiro Yanai, Hironori Kouno, and Nobuo Kimizuka

J. Photon. Energy 8 022003 2017.11

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Other Link： https://www.spiedigitallibrary.org/journals/journal-of-photonics-for-energy/volume-8/issue-02/022003/Kinetically-controlled-crystal-growth-approach-to-enhance-triplet-energy-migration/10.1117/1.JPE.8.022003.full?SSO=1
Two-dimensional structural ordering in a chromophoric ionic liquid for triplet energy migration-based photon upconversion Reviewed International journal

Shota Hisamitsu, Nobuhiro Yanai, Hironori Kouno, Eisuke Magome, Masaya Matsuki, Teppei Yamada, Angelo Monguzzi, and Nobuo Kimizuka

Phys. Chem. Chem. Phys. 20 3233 - 3240 2017.11

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Reentrant Gel-Sol-Gel Transition of a Lipophilic Co(II) Coordination Polymer Reviewed International journal

Hisanori Nagatomi, Nobuhiro Yanai and Nobuo Kimizuka

Chem. Lett. 47 97 - 99 2017.11

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Other Link： http://www.journal.csj.jp/doi/abs/10.1246/cl.170881
New Triplet Sensitization Routes for Photon Upconversion: Thermally Activated Delayed Fluorescence Molecules, Inorganic Nanocrystals, and Singlet-to-Triplet Absorption Reviewed International journal

Nobuhiro Yanai and Nobuo Kimizuka

Acc. Chem. Res. 50 2487 - 2495 2017.9

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Other Link： https://pubs.acs.org/doi/abs/10.1021/acs.accounts.7b00235
Sensitizer-Free Photon Upconversion in Single-Component Brominated Aromatic Crystals Reviewed International journal

Keisuke Okumura, Masaya Matsuki, Teppei Yamada, Nobuhiro Yanai and Nobuo Kimizuka

ChemistrySelect 2 7597 - 7601 2017.8

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Other Link： https://onlinelibrary.wiley.com/doi/full/10.1002/slct.201701769
Triplet Sensitization by Perovskite Nanocrystals for Photon Upconversion Reviewed International journal

Kazuma Mase, Keisuke Okumura, Nobuhiro Yanai and Nobuo Kimizuka

Chem. Commun. 53 8261 - 8264 2017.6

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DOI： 10.1039/C7CC03087H

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Near infrared-to-blue photon upconversion by exploiting direct S-T absorption of a molecular sensitizer Reviewed International journal

Yoichi Sasaki, Shogo Amemori, Nobuhiro Yanai, Nobuo Kimizuka, Hironori Kouno

J. Mater. Chem. C 2017.5

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DOI： 10.1039/C7TC00827A

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All-or-None Switching of Photon Upconversion in Self-Assembled Organogel Systems Reviewed International journal

DUAN PENGFEI, Deepak Asthana, Takuya Nakashima, Tsuyoshi Kawai, Nobuhiro Yanai, Nobuo Kimizuka

Faraday Discussions ( 196 ) 305 - 316 2016.7

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DOI： 10.1039/C6FD00170J

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Near Infrared-to-Visible Photon Upconversion Sensitized by a Metal Complex with Spin-Forbidden yet Strong S0-T1 Absorption Reviewed International journal

Shogo Amemori, Yoichi Sasaki, Nobuhiro Yanai, Nobuo Kimizuka

J. Am. Chem. Soc. ( 138 ) 8702 - 8705 2016.6

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DOI： 10.1021/jacs.6b04692

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Triplet energy migration-based photon upconversion by amphiphilic molecular assemblies in aerated water Reviewed International journal

Hironori Kouno, Taku Ogawa, Shogo Amemori, Prasenjit Mahato, Nobuhiro Yanai, Nobuo Kimizuka

Chem. Sci. 2016.4

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DOI： 10.1039/C6SC01047D

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Employing Core-Shell Quantum Dots as Triplet Sensitizer for Photon Upconversion Reviewed International journal

Keisuke Okumura, Kazuma Mase, Nobuhiro Yanai, Nobuo Kimizuka

Chem.-Eur. J. 2016.4

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DOI： 10.1002/chem.20160998

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Increased Vis-to-UV upconversion performance by energy level matching between a TADF donor and high triplet energy acceptors Reviewed International journal

Nobuhiro Yanai, Mariko Kozue, Shogo Amemori, Kabe Ryota, CHIHAYA ADACHI, Nobuo Kimizuka

J. Mater. Chem. C ( 4 ) 6447 - 6451 2016.4

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DOI： 10.1039/C6TC01816E

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Recent emergence of photon upconversion based on triplet energy migration in molecular assemblies Reviewed International journal

Nobuhiro Yanai, Nobuo Kimizuka

Chem. Commun. ( 22 ) 2060 - 2067 2016.3

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Photon Upconversion and Molecular Solar Energy Storage by Maximizing the Potential of Molecular Self-Assembly Reviewed International journal

Nobuhiro Yanai, Nobuo Kimizuka, Masa-aki Morikawa

Langmuir ( 32 ) 12304 - 12322 2016.3

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DOI： 10.1021/acs.langmuir.6b03363

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Molecularly Dispersed Donors in Acceptor Molecular Crystals for Photon Upconversion under Low Excitation Intensity Reviewed International journal

Masanori Hosoyamada, Nobuhiro Yanai, Nobuo Kimizuka

Chem.-Eur. J. ( 22 ) 2060 - 2067 2016.1

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Metallonaphthalocyanines as triplet sensitizers for near-infrared photon upconversion beyond 850 nm Reviewed International journal

Shogo Amemori, Nobuhiro Yanai, Nobuo Kimizuka

Physical Chemistry Chemical Physics ( 17 ) 22557 - 22560 2015.8

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Photon-Upconverting Ionic Liquids: Effective Triplet Energy Migration in Contiguous Ionic Chromophore Arrays Reviewed International journal

Shota Hisamitsu, Nobuhiro Yanai, Nobuo Kimizuka

Angew. Chem., Int. Ed. ( 54 ) 11550 - 11554 2015.8

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Highly Efficient Photon Upconversion in Self-Assembled Light-Harvesting Molecular Systems Reviewed International journal

Taku Ogawa, Nobuhiro Yanai, Angelo Monguzzi, Nobuo Kimizuka

Scientific Reports ( 5 ) 10882 2015.6

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Photoinduced Crystallization in Ionic Liquids: Photodimerization-induced Equilibrium Shift and Crystal Patterning Reviewed International journal

Shota Hisamitsu, Nobuhiro Yanai, Shigenri Fujikawa, Nobuo Kimizuka

Chemistry Letters ( 7 ) 908 - 910 2015.5

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Aggregation-Induced Photon Upconversion through Control of theTriplet Energy Landscapes of the Solution and Solid States Reviewed International journal

DUAN PENGFEI, Nobuhiro Yanai, Yuki Kurashige, Nobuo Kimizuka

Angew. Chem. Int. Ed. ( 54 ) 7554 - 7549 2015.5

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Photon Upconversion in Supramolecular Gel Matrixes: Spontaneous Accumulation of Light-Harvesting Donor-Acceptor Arrays in Nanofibers and Acquired Air Stability Reviewed International journal

DUAN PENGFEI, Nobuhiro Yanai, Hisanori Nagatomi, Nobuo Kimizuka

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 137 ( 5 ) 2015.2

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DOI： 10.1021/ja511061h

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A Bis-Cyclometalated Iridium Complex as a Benchmark Sensitizer for Efficient Visible-to-UV Photon Upconversion Reviewed International journal

DUAN PENGFEI, Nobuhiro Yanai, Nobuo Kimizuka

Chem. Commun. ( 50 ) 13111 - 13113 2014.10

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DOI： 10.1039/c4cc05718j

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Photon Upconverting Liquids : Matrix-Free Molecular Upconversion Systems Functioning in Air Reviewed International journal

DUAN PENGFEI, Nobuhiro Yanai, Nobuo Kimizuka

J. Am. Chem. Soc., 2013, 135, 19056-19059 135 19056 - 19059 2013.12

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DOI： 10.1021/ja411316s

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Collidal-sized Metal-Organic Frameworks: Synthesis and Applications Reviewed International journal

Melinda Sindoro, Nobuhiro Yanai, Ah-Young Jee, Steve Granick

Acc. Chem. Res. 47 459 - 469 2013.12

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DOI： 10.1021/ar400151n
Near-Incompressible Faceted Polymer Microcapsules from Metal-Organic Framework Templates Reviewed International journal

Hirotaka Ejima, Nobuhiro Yanai, James P. Best, Melinda Sindoro, Steve Granick, Frank Caruso

Advanced Materials 25 5767 - 5771 2013.8

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DOI： 10.1002/adma.201302442
Controlled Encapsulation of Photo-Responsive Macromolecules in Porous Coodination Polymer

Takashi Uemura, Gosuke Washino, Yanai Nobuhiro, Susumu Kitagawa

Chem. Lett. ( 42 ) 222 - 223 2013.2

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Electric Field-Induced Assembly of Monodisperse Polyhedral Metal-Organic Framework Crystals Reviewed International journal

Yanai Nobuhiro, Melinda Sindoro, Jing Yan, Steve Granick

J. Am. Chem. Soc. 135 34 - 37 2013.1

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Behavior of Binary Guests in a Porous Coordination Polymer Reviewed International journal

Yanai Nobuhiro, Takashi Uemura, Susumu Kitagawa

Chem. Mater. 24 4744 - 4749 2012.12

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Photon Upconversion in TTA-Inducing Ionic Liquids Pinpointing the Role of IL Nanostructured Media Using MD Simulations Reviewed

The journal of physical chemistry. B 124 ( 15 ) 3137 - 3144 2020.4

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DOI： 10.1021/acs.jpcb.0c00768
Visible-to-UV Photon Upconversion in Nanostructured Chromophoric Ionic Liquids Reviewed

Shota Hisamitsu, Junji Miyano, Keisuke Okumura, Joseph Ka-Ho Hui, Nobuhiro Yanai, Nobuo Kimizuka

ChemistryOpen 9 ( 1 ) 2020.1

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DOI： 10.1002/open.201900358
Upconverting Oil-Laden Hollow Mesoporous Silica Microcapsules for Anti-Stokes-Based Biophotonic Applications Reviewed

Hak Lae Lee, Jung Hwan Park, Hyun Seok Choe, Myung Soo Lee, Jeong Min Park, Naoyuki Harada, Yoichi Sasaki, Nobuhiro Yanai, Nobuo Kimizuka, Jintao Zhu, Suk Ho Bhang, Jae Hyuk Kim

ACS Applied Materials and Interfaces 11 ( 30 ) 26571 - 26580 2019.7

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DOI： 10.1021/acsami.9b06620
Supramolecular Crowding Can Avoid Oxygen Quenching of Photon Upconversion in Water Reviewed

Hironori Kouno, Yoichi Sasaki, Nobuhiro Yanai, Nobuo Kimizuka

Chemistry - A European Journal 25 ( 24 ) 2019.4

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DOI： 10.1002/chem.201900795
Quasi-thresholdless Photon Upconversion in Metal-Organic Framework Nanocrystals Invited Reviewed International journal

Francesco Meinardi,* Marco Ballabio, Nobuhiro Yanai, Nobuo Kimizuka, Alberto Bianchi, Michele Mauri, Roberto Simonutti, Alessandra Ronchi, Marcello Campione, and Angelo Monguzzi*

Nano Letters 19 ( 3 ) 2169 - 2177 2019.3

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DOI： 10.1021/acs.nanolett.9b00543
Recent progress in photon upconverting gels Reviewed

Pankaj Bharmoria, Nobuhiro Yanai, Nobuo Kimizuka

Gels 5 ( 1 ) 2019.3

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DOI： 10.3390/gels5010018
Comparing Geometry and Chemistry When Confined Molecules Diffuse in Monodisperse Metal-Organic Framework Pores Invited Reviewed International journal

Ah-Young Jee, Nobuhiro Yanai, and Steve Granick*

JOURNAL OF PHYSICAL CHEMISTRY LETTERS 9 ( 22 ) 6399 - 6403 2018.11

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DOI： 10.1021/acs.jpclett.8b02810
Solid-State Photon Upconversion Materials Structural Integrity and Triplet-Singlet Dual Energy Migration Reviewed

Biplab Joarder, Nobuhiro Yanai, Nobuo Kimizuka

Journal of Physical Chemistry Letters 9 ( 16 ) 4613 - 4624 2018.8

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DOI： 10.1021/acs.jpclett.8b02172
Correction to Highly fluorescent metal-organic-framework nanocomposites for photonic applications (Nano Letters (2018) 18:1 (528-534) DOI: 10.1021/acs.nanolett.7b04536) Reviewed

A. Monguzzi, M. Ballabio, N. Yanai, N. Kimizuka, D. Fazzi, M. Campione, F. Meinardi

Nano Letters 18 ( 6 ) 2018.6

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DOI： 10.1021/acs.nanolett.8b01871
Kinetically controlled crystal growth approach to enhance triplet energy migration-based photon upconversion Reviewed

Taku Ogawa, Nobuhiro Yanai, Hironori Kouno, Nobuo Kimizuka

Journal of Photonics for Energy 8 ( 2 ) 2018.4

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DOI： 10.1117/1.JPE.8.022003
Stimuli-Responsive Dual-Color Photon Upconversion A Singlet-to-Triplet Absorption Sensitizer in a Soft Luminescent Cyclophane Reviewed

Kazuma Mase, Yoichi Sasaki, Yoshimitsu Sagara, Nobuyuki Tamaoki, Christoph Weder, Nobuhiro Yanai, Nobuo Kimizuka

Angewandte Chemie - International Edition 57 ( 11 ) 2806 - 2810 2018.3

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DOI： 10.1002/anie.201712644
Synthesis and Electric Properties of a Two-Dimensional Metal-Organic Framework Based on Phthalocyanine Reviewed

Hisanori Nagatomi, Nobuhiro Yanai, Teppei Yamada, Kanji Shiraishi, Nobuo Kimizuka

Chemistry - A European Journal 24 ( 8 ) 1806 - 1810 2018.2

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DOI： 10.1002/chem.201705530
Two-dimensional structural ordering in a chromophoric ionic liquid for triplet energy migration-based photon upconversion Reviewed

Shota Hisamitsu, Nobuhiro Yanai, Hironori Kouno, Eisuke Magome, Masaya Matsuki, Teppei Yamada, Angelo Monguzzi, Nobuo Kimizuka

Physical Chemistry Chemical Physics 20 ( 5 ) 3233 - 3240 2018.2

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DOI： 10.1039/c7cp06266d
Aggregation-free sensitizer dispersion in rigid ionic crystals for efficient solid-state photon upconversion and demonstration of defect effects Reviewed

Taku Ogawa, Nobuhiro Yanai, Saiya Fujiwara, Thuc Quyen Nguyen, Nobuo Kimizuka

Journal of Materials Chemistry C 6 ( 21 ) 5609 - 5615 2018.1

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DOI： 10.1039/c8tc00977e
Translating MOF chemistry into supramolecular chemistry Soluble coordination nanofibers showing efficient photon upconversion Reviewed

Masanori Hosoyamada, Nobuhiro Yanai, Keisuke Okumura, Takayuki Uchihashi, Nobuo Kimizuka

Chemical Communications 54 ( 50 ) 6828 - 6831 2018.1

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DOI： 10.1039/c8cc01594e
Specific uniaxial self-assembly of columnar perylene liquid crystals in au nanofin arrays Reviewed

Daisuke Kichise, Kazuma Mase, Shigenori Fujikawa, Nobuhiro Yanai, Nobuo Kimizuka

Chemistry Letters 47 ( 3 ) 354 - 357 2018.1

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DOI： 10.1246/cl.171228
Reentrant Gel-Sol-Gel transition of a lipophilic Co(II) coordination polymer Reviewed

Hisanori Nagatomi, Nobuhiro Yanai, Nobuo Kimizuka

Chemistry Letters 47 ( 1 ) 97 - 99 2018.1

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DOI： 10.1246/cl.170881
Hybridizing semiconductor nanocrystals with metal-organic frameworks for visible and near-infrared photon upconversion Reviewed

Dalton Transactions 47 ( 26 ) 8590 - 8594 2018.1

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DOI： 10.1039/c7dt04794k
Highly Fluorescent Metal-Organic-Framework Nanocomposites for Photonic Applications Reviewed

A. Monguzzi, M. Ballabio, N. Yanai, N. Kimizuka, D. Fazzi, M. Campione, F. Meinardi

Nano Letters 18 ( 1 ) 528 - 534 2018.1

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DOI： 10.1021/acs.nanolett.7b04536
New Triplet Sensitization Routes for Photon Upconversion Thermally Activated Delayed Fluorescence Molecules, Inorganic Nanocrystals, and Singlet-to-Triplet Absorption Reviewed

Nobuhiro Yanai, Nobuo Kimizuka

Accounts of Chemical Research 50 ( 10 ) 2487 - 2495 2017.10

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DOI： 10.1021/acs.accounts.7b00235
All-or-none switching of photon upconversion in self-assembled organogel systems Reviewed

Pengfei Duan, Deepak Asthana, Takuya Nakashima, Tsuyoshi Kawai, Nobuhiro Yanai, Nobuo Kimizuka

Faraday Discussions 196 305 - 316 2017.1

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DOI： 10.1039/c6fd00170j
Triplet sensitization by perovskite nanocrystals for photon upconversion Reviewed

Kazuma Mase, Keisuke Okumura, Nobuhiro Yanai, Nobuo Kimizuka

Chemical Communications 53 ( 59 ) 8261 - 8264 2017.1

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DOI： 10.1039/c7cc03087h
Sensitizer-Free Photon Upconversion in Single-Component Brominated Aromatic Crystals Reviewed

Keisuke Okumura, Masaya Matsuki, Teppei Yamada, Nobuhiro Yanai, Nobuo Kimizuka

ChemistrySelect 2 ( 25 ) 7597 - 7601 2017.1

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DOI： 10.1002/slct.201701769
Near infrared-to-blue photon upconversion by exploiting direct S-T absorption of a molecular sensitizer Reviewed

Yoichi Sasaki, Shogo Amemori, Hironori Kouno, Nobuhiro Yanai, Nobuo Kimizuka

Journal of Materials Chemistry C 5 ( 21 ) 5063 - 5067 2017.1

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DOI： 10.1039/c7tc00827a
Molecularly Dispersed Donors in Acceptor Molecular Crystals for Photon Upconversion under Low Excitation Intensity Reviewed

Masanori Hosoyamada, Nobuhiro Yanai, Taku Ogawa, Nobuo Kimizuka

Chemistry - A European Journal 22 ( 6 ) 2060 - 2067 2016.2

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DOI： 10.1002/chem.201503318
Employing Core-Shell Quantum Dots as Triplet Sensitizers for Photon Upconversion Reviewed

Keisuke Okumura, Kazuma Mase, Nobuhiro Yanai, Nobuo Kimizuka

Chemistry - A European Journal 22 ( 23 ) 7721 - 7726 2016.1

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DOI： 10.1002/chem.201600998
Triplet energy migration-based photon upconversion by amphiphilic molecular assemblies in aerated water Reviewed

Hironori Kouno, Taku Ogawa, Shogo Amemori, Prasenjit Mahato, Nobuhiro Yanai, Nobuo Kimizuka

Chemical Science 7 ( 8 ) 5224 - 5229 2016.1

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DOI： 10.1039/c6sc01047d
Recent emergence of photon upconversion based on triplet energy migration in molecular assemblies Reviewed

Nobuhiro Yanai, Nobuo Kimizuka

Chemical Communications 52 ( 31 ) 5354 - 5370 2016.1

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DOI： 10.1039/c6cc00089d
Increased vis-to-UV upconversion performance by energy level matching between a TADF donor and high triplet energy acceptors Reviewed

Nobuhiro Yanai, Mariko Kozue, Shogo Amemori, Ryota Kabe, Chihaya Adachi, Nobuo Kimizuka

Journal of Materials Chemistry C 4 ( 27 ) 6447 - 6451 2016.1

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DOI： 10.1039/c6tc01816e
Photon-Upconverting Ionic Liquids Effective Triplet Energy Migration in Contiguous Ionic Chromophore Arrays Reviewed

Shota Hisamitsu, Nobuhiro Yanai, Nobuo Kimizuka

Angewandte Chemie - International Edition 54 ( 39 ) 11550 - 11554 2015.9

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DOI： 10.1002/anie.201505168
Metallonaphthalocyanines as triplet sensitizers for near-infrared photon upconversion beyond 850 nm Reviewed

Shogo Amemori, Nobuhiro Yanai, Nobuo Kimizuka

Physical Chemistry Chemical Physics 17 ( 35 ) 22557 - 22560 2015.8

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DOI： 10.1039/c5cp02733k
Front-line polymer science Molecular self-assembly and photon upconversion Reviewed

Nobuhiro Yanai, Nobuo Kimizuka

kobunshi 64 ( 7 ) 439 - 443 2015.7

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Aggregation-induced photon upconversion through control of the triplet energy landscapes of the solution and solid states Reviewed

Pengfei Duan, Nobuhiro Yanai, Yuki Kurashige, Nobuo Kimizuka

Angewandte Chemie - International Edition 54 ( 26 ) 7544 - 7549 2015.6

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DOI： 10.1002/anie.201501449
Highly Efficient Photon Upconversion in Self-Assembled Light-Harvesting Molecular Systems Reviewed

Taku Ogawa, Nobuhiro Yanai, Angelo Monguzzi, Nobuo Kimizuka

Scientific reports 5 2015.6

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DOI： 10.1038/srep10882
Photoinduced crystallization in ionic liquids Photodimerization-induced equilibrium shift and crystal patterning Reviewed

Shota Hisamitsu, Nobuhiro Yanai, Shigenori Fujikawa, Nobuo Kimizuka

Chemistry Letters 44 ( 7 ) 908 - 910 2015.1

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DOI： 10.1246/cl.150261
Formation, assembly, and function of nano- And micron-sized coordination polymer particles Reviewed

Nobuhiro Yanai, Nobuo Kimizuka

KOBUNSHI RONBUNSHU 70 ( 6 ) 235 - 241 2013.6

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DOI： 10.1295/koron.70.235
Controlled encapsulation of photoresponsive macromolecules in porous coordination polymer Reviewed

Takashi Uemura, Gosuke Washino, Nobuhiro Yanai, Susumu Kitagawa

Chemistry Letters 42 ( 3 ) 222 - 223 2013.2

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DOI： 10.1246/cl.2013.222
Electric field-induced assembly of monodisperse polyhedral metal-organic framework crystals Reviewed

Nobuhiro Yanai, Melinda Sindoro, Jing Yan, Steve Granick

Journal of the American Chemical Society 135 ( 1 ) 34 - 37 2013.1

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DOI： 10.1021/ja309361d
Behavior of binary guests in a porous coordination polymer Reviewed

Nobuhiro Yanai, Takashi Uemura, Susumu Kitagawa

Chemistry of Materials 24 ( 24 ) 4744 - 4749 2012.12

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DOI： 10.1021/cm3031768
Design of flexible lewis acidic sites in porous coordination polymers by using the viologen moiety Reviewed

Masakazu Higuchi, Kohei Nakamura, Satoshi Horike, Yuh Hijikata, Nobuhiro Yanai, Tomohiro Fukushima, Jungeun Kim, Kenichi Kato, Masaki Takata, Daisuke Watanabe, Shinji Oshima, Susumu Kitagawa

Angewandte Chemie - International Edition 51 ( 33 ) 8369 - 8372 2012.8

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DOI： 10.1002/anie.201203834
Directional self-assembly of a colloidal metal-organic framework Reviewed

Nobuhiro Yanai, Steve Granick

Angewandte Chemie - International Edition 51 ( 23 ) 5638 - 5641 2012.6

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DOI： 10.1002/anie.201109132
Inclusion and dielectric properties of a vinylidene fluoride oligomer in coordination nanochannels Reviewed

Nobuhiro Yanai, Takashi Uemura, Wataru Kosaka, Ryotaro Matsuda, Tetsuhiro Kodani, Meiten Koh, Takashi Kanemura, Susumu Kitagawa

Dalton Transactions 41 ( 14 ) 4195 - 4198 2012.4

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DOI： 10.1039/c2dt11891b
A switchable molecular rotator Neutron spectroscopy study on a polymeric spin-crossover compound Reviewed

Journal of the American Chemical Society 134 ( 11 ) 5083 - 5089 2012.3

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DOI： 10.1021/ja206228n
Guest-to-host transmission of structural changes for stimuli-responsive adsorption property Reviewed

Nobuhiro Yanai, Takashi Uemura, Masafumi Inoue, Ryotaro Matsuda, Tomohiro Fukushima, Masahiko Tsujimoto, Seiji Isoda, Susumu Kitagawa

Journal of the American Chemical Society 134 ( 10 ) 4501 - 4504 2012.3

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DOI： 10.1021/ja2115713
Gas detection by structural variations of fluorescent guest molecules in a flexible porous coordination polymer Reviewed

Nobuhiro Yanai, Koji Kitayama, Yuh Hijikata, Hiroshi Sato, Ryotaro Matsuda, Yoshiki Kubota, Masaki Takata, Motohiro Mizuno, Takashi Uemura, Susumu Kitagawa

Nature Materials 10 ( 10 ) 787 - 793 2011.10

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DOI： 10.1038/nmat3104
End-functionalization of a vinylidene fluoride oligomer in coordination nanochannels Reviewed

Nobuhiro Yanai, Takashi Uemura, Noriyuki Uchida, Silvia Bracco, Angiolina Comotti, Piero Sozzani, Tetsuhiro Kodani, Meiten Koh, Takashi Kanemura, Susumu Kitagawa

Journal of Materials Chemistry 21 ( 22 ) 8021 - 8025 2011.6

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DOI： 10.1039/c1jm10632e
Impact of metal-ion dependence on the porous and electronic properties of TCNQ-dianion-based porous coordination polymers Reviewed

Satoru Shimomura, Nobuhiro Yanai, Ryotaro Matsuda, Susumu Kitagawa

Inorganic Chemistry 50 ( 1 ) 172 - 177 2011.1

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DOI： 10.1021/ic1015498
Inclusion and dynamics of a polymer-Li salt complex in coordination nanochannels Reviewed

Nobuhiro Yanai, Takashi Uemura, Satoshi Horike, Satoru Shimomura, Susumu Kitagawa

Chemical Communications 47 ( 6 ) 1722 - 1724 2011.1

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DOI： 10.1039/c0cc04799f
Unveiling thermal transitions of polymers in subnanometre pores. Reviewed

Takashi Uemura, Nobuhiro Yanai, Satoshi Watanabe, Hideki Tanaka, Ryohei Numaguchi, Minoru T. Miyahara, Yusuke Ohta, Masataka Nagaoka, Susumu Kitagawa

Nature Communications 1 2010.12

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One-dimensional imidazole aggregate in aluminium porous coordination polymers with high proton conductivity

Sareeya Bureekaew, Satoshi Horike, Masakazu Higuchi, Motohiro Mizuno, Takashi Kawamura, Daisuke Tanaka, Nobuhiro Yanai, Susumu Kitagawa

Materials for Sustainable Energy A Collection of Peer-Reviewed Research and Review Articles from Nature Publishing Group 232 - 237 2010.1

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DOI： 10.1142/9789814317665_0032
Unveiling thermal transitions of polymers in subnanometre pores Reviewed

Takashi Uemura, Nobuhiro Yanai, Satoshi Watanabe, Hideki Tanaka, Ryohei Numaguchi, Minoru T. Miyahara, Yusuke Ohta, Masataka Nagaoka, Susumu Kitagawa

Nature communications 1 ( 7 ) 2010.1

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DOI： 10.1038/ncomms1091
One-dimensional imidazole aggregate in aluminium porous coordination polymers with high proton conductivity Reviewed

Sareeya Bureekaew, Satoshi Horike, Masakazu Higuchi, Motohiro Mizuno, Takashi Kawamura, Daisuke Tanaka, Nobuhiro Yanai, Susumu Kitagawa

Nature Materials 8 ( 10 ) 831 - 836 2009.10

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DOI： 10.1038/nmat2526
Template synthesis of porous polypyrrole in 3D coordination nanochannels Reviewed

Takashi Uemura, Yu Kadowaki, Nobuhiro Yanai, Susumu Kitagawa

Chemistry of Materials 21 ( 18 ) 4096 - 4098 2009.9

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DOI： 10.1021/cm901361m
Porous coordination polymer with pyridinium cationic surface, [Zn ₂(tpa)₂(cpb)] Reviewed

Masakazu Higuchi, Daisuke Tanaka, Satoshi Horike, Hirotoshi Sakamoto, Kohei Nakamura, Yohei Takashima, Yuh Hijikata, Nobuhiro Yanai, Jungeun Kim, Kenichi Kato, Yoshiki Kubota, Masaki Takata, Susumu Kitagawa

Journal of the American Chemical Society 131 ( 30 ) 10336 - 10337 2009.8

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DOI： 10.1021/ja900373v
Polymerization reactions in porous coordination polymers Reviewed

Takashi Uemura, Nobuhiro Yanai, Susumu Kitagawa

Chemical Society Reviews 38 ( 5 ) 1228 - 1236 2009.4

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DOI： 10.1039/b802583p
Fabrication of two-dimensional polymer arrays Template synthesis of polypyrrole between redox-active coordination nanoslits Reviewed

Nobuhiro Yanai, Takashi Uemura, Masaaki Ohba, Yu Kadowaki, Mitsuhiko Maesato, Mikihito Takenaka, Shotaro Nishitsuji, Hirokazu Hasegawa, Susumu Kitagawa

Angewandte Chemie - International Edition 47 ( 51 ) 9883 - 9886 2008.12

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DOI： 10.1002/anie.200803846
Storage and sorption properties of acetylene in jungle-gym-like open frameworks Reviewed

Daisuke Tanaka, Masakazu Higuchi, Satoshi Horike, Ryotaro Matsuda, Yoshinori Kinoshita, Nobuhiro Yanai, Susumu Kitagawa

Chemistry - An Asian Journal 3 ( 8-9 ) 1343 - 1349 2008.9

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DOI： 10.1002/asia.200800112
Binding properties of solvatochromic indicators [Cu(X)(acac)(tmen)] (X = PF₆^- and BF₄^-, acac^- = acetylacetonate, tmen = N,N,N′,N′-tetramethylethylenediamine) in solution and the solid state Reviewed

47 ( 16 ) 7360 - 7365 2008.8

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The solvatochromic indicator [Cu(acac)(tmen)(H₂O)] ·PF₆ (1·H₂O) has been synthesized and crystallographically characterized. 1·H₂O binds an H ₂O molecule at the Cu(II) axial site, while the PF₆ ^- anion is coordination free. The binding properties of [Cu(PF ₆)(acac)(tmen)] (1) and [Cu(BF₄)(acac)(tmen)] (2) have been investigated in solution and the solid state. The donor number of the PF₆^- anion (DN_PF6) was determined from the UV-vis spectra of 1 in 1,2-dichloroethane. The value of DN_PF6 of the PF₆^- anion is slightly larger than that of the tetraphenylborate anion (BPh₄^-), which is known as a noncoordinating anion. In the solid state, 1 and 2 reversibty bind and release H₂O molecules at the Cu(II) axial sites. The coordinated H ₂O molecules in 2 are more easily removed than those in 1 because of the strong Lewis basicity of the BF₄^- anion compared to the PF₆^- ion. The lower melting point of 1 versus 2 is attributed to the loose binding of the PF₆^- anions to the Cu(II) centers, which induces the dynamic nature of the crystal.

DOI： 10.1021/ic800685z
Reversible water-induced magnetic and structural conversion of a flexible microporous Ni(II)Fe(III) ferromagnet Reviewed

Nobuhiro Yanai, Wakako Kaneko, Ko Yoneda, Masaaki Ohba, Susumu Kitagawa

Journal of the American Chemical Society 129 ( 12 ) 3496 - 3497 2007.3

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DOI： 10.1021/ja069166b
Controlled polymerization in functional coordination spaces utilizing γ-ray irradiaion Reviewed

2006.4

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Nano-hybrids from molecule-based magnet hosts and conducting polymers towards multi-function

Nobuhiro Yanai, Takashi Uemura, Masaaki Ohba, Susumu Kitagawa

55th SPSJ Annual Meeting Polymer Preprints, Japan - 55th SPSJ Annual Meeting 55 1506 2006

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Books

量子生命科学ハンドブック

西村亘生、楊井伸浩（ Role： Joint author）

2024.3

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Responsible for pages：151-158 Language：Japanese Book type：Scholarly book
Functional Organic Liquids

Pengfei Duan, Nobuhiro Yanai, and Nobuo Kimizuka（ Role： Joint author）

2019.3

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Responsible for pages：CHAPTER 7 Organic Liquids in Energy Systems Language：English Book type：Scholarly book
Molecular Technology Volume 1: Energy Innovation

Yuki Kurashige, Nobuhiro Yanai, Yong-Jing Pu, So Kawata（ Role： Joint author）

2018.7

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Responsible for pages：155-186 Language：English Book type：Scholarly book

Presentations

分子集合体中の三重項拡散とフォトン・アップコンバージョン Invited

楊井伸浩

新学術領域「高次複合光応答」若手の会 2015.8

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Event date： 2015.7 - 2015.8

Language：Japanese Presentation type：Oral presentation (general)

Venue：ホテルコスモスクエア国際交流センター Country：Japan
Supramolecular Systems for photon conversion technologies Invited International conference

China-Japan Joint Symposium on Functional Supramolecular Architectures 2014.12

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Event date： 2014.12

Language：English Presentation type：Oral presentation (general)

Country：China
Photon Upconversion Meets Supramolecular Self-Assembly International conference

IPC2014 2014.12

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Event date： 2014.12

Language：English Presentation type：Oral presentation (general)

Country：Japan
フォトン・アップコンバージョンを示すイオン液体の創出

楊井伸浩, 久光　翔太, 君塚信夫

【柔らかな分子系】第2回公開シンポジウム 2014.11

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Event date： 2014.11

Language：Japanese Presentation type：Oral presentation (general)

Venue：大阪大学会館（大阪大学豊中キャンパス） Country：Japan
分子を集めてフォトンをアップコンバートする Invited

楊井伸浩

熊本大学セミナー 2014.10

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Event date： 2014.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：熊本大学 Country：Japan
三重項―三重項消滅によるフォトン・アップコンバージョンを示す超分子システムの構築

楊井伸浩, 小川　卓, Prasenjit Mahato, 君塚信夫

2014年光化学討論会 2014.10

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Event date： 2014.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：北海道大学 Country：Japan
太陽光・空気中で機能する高効率フォトン・アップコンバージョン技術 Invited

楊井伸浩

JST新技術説明会 2014.10

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Event date： 2014.10

Language：Japanese Presentation type：Oral presentation (general)

Venue：JST東京本部別館ホール Country：Japan
Photon Upconversion in MOFs International conference

MOF2014 2014.9

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Event date： 2014.9 - 2014.10

Language：English Presentation type：Oral presentation (general)

Country：Japan
規則配列したπ電子系おける三重項エネルギーの高速移動とフォトン・アップコンバージョン

楊井伸浩, Prasenjit Mahato, Angelo Monguzzi, 君塚信夫

第63回高分子討論会 2014.9

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Event date： 2014.9

Language：Japanese Presentation type：Oral presentation (general)

Venue：長崎大学 Country：Japan
分子集合体中における三重項エネルギーマイグレーション Invited

楊井伸浩

新学術領域「柔らかな分子系」第 5回ワークショップ 2014.9

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Event date： 2014.9

Language：Japanese Presentation type：Oral presentation (general)

Venue：アステルプラザ（広島） Country：Japan
フォトン・アップコンバージョン液晶 Invited

楊井伸浩

液晶若手シンポジウム 2014.9

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Event date： 2014.9

Language：Japanese Presentation type：Oral presentation (general)

Venue：島根県松江市　松江テルサ Country：Japan
Photon Upconversion in Self-Assembled Molecular Systems International conference

IUMRS-ICA2014 2014.8

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Event date： 2014.8

Language：English Presentation type：Oral presentation (general)

Country：Japan
フォトン・アップコンバージョン分子システムの開発 Invited

楊井伸浩

光化学若手の会 2014.6

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Event date： 2014.6

Language：Japanese Presentation type：Oral presentation (general)

Venue：休暇村志賀島 Country：Japan
フォトン・アップコンバージョンを示す超分子集合体の構築

楊井伸浩, 小川　卓, 君塚信夫

第63回高分子学会年次大会 2014.5

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Event date： 2014.5

Language：Japanese Presentation type：Oral presentation (general)

Venue：名古屋国際会議場 Country：Japan
Triplet Exciton Migration and Photon Upconversion in Self-Assembled Molecular Systems International conference

Gordon research conference on Electronic Processes in Organic Materials 2014.5

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Event date： 2014.5

Language：English Presentation type：Oral presentation (general)

Country：Italy
フォトン・アップコンバージョン分子システム (1) 金属錯体骨格中におけるエネルギーマイグレーション

楊井伸浩, Prasenjit Mahato, 君塚信夫

日本化学会第94春季年会 2014.3

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Event date： 2014.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：名古屋大学東山キャンパス Country：Japan
空気中で機能するフォトン･アップコンバージョン超分子ゲルシステムの開発

楊井伸浩, DUAN PENGFEI, 君塚信夫

日本化学会第95春季年会 2014.3

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Event date： 2014.3

Language：Japanese Presentation type：Oral presentation (general)

Venue：日本大学　理工学部船橋キャンパス Country：Japan
Toward quantum sensing in MOFs Invited International conference

Nobuhiro Yanai

MOF webinar 2024.4

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Language：English Presentation type：Oral presentation (general)

Country：Singapore
多面体形状を有する金属錯体コロイドの超結晶集積化

楊井伸浩, Melinda Sindoro, Steve Granick

日本化学会第93春季年会 2012.3

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Language：Japanese

Venue：立命館大学　びわこ・くさつキャンパス Country：Japan
多孔性錯体化学で拓く高分子・コロイド科学の新境界領域 Invited

楊井伸浩

CMSセミナー 2012.11

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Venue：九州大学 Country：Japan
多孔性錯体と高分子・コロイド科学との出会い

楊井伸浩

九州地区高分子若手研究者コミュニティ 2012.12

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Venue：延岡総合文化センター Country：Japan
多孔性錯体化学で拓く高分子・コロイド科学の新境界領域 Invited

楊井伸浩

第1回　京都大学理学研究科化学専攻無機化学合同セミナー 2013.3

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Venue：京都大学 Country：Japan
Soft-Interfaces in Nanoporous Coordination Materials Invited

Soft-interfaces Mini-symposium 2013 (SIMS2013) 2013.3

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Language：Japanese Presentation type：Oral presentation (general)

Country：Japan
フォトン・アップコンバージョン分子システム (1) 金属錯体骨格中におけるエネルギーマイグレーション

楊井伸浩、Prasenjit Mahato、君塚信夫

日本化学会第94春季年会 2013.3

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Presentation type：Oral presentation (general)

Venue：名古屋大学東山キャンパス Country：Japan
多面体形状を有する配位高分子マイクロ結晶の超結晶集積化

楊井伸浩, Melinda Sindoro, Steve Granick

第62回高分子学会年次大会 2013.5

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Presentation type：Oral presentation (general)

Venue：京都国際会館 Country：Japan
Metal-Organic Frameworks Meet Supracolloidal Assembly International conference

ISACS10 2013.6

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Presentation type：Oral presentation (general)

Country：Japan
分子性結晶を超結晶化する Invited

楊井伸浩

平成24年度九州地区高分子若手研究会・夏の講演会 2013.7

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Presentation type：Oral presentation (general)

Venue：ホテルクラウンパレス小倉 Country：Japan
Interfacial Self-Assembly of Photo-Responsive Organic Nanocrystals International conference

Kyushu University-UIUC Kickoff Meeting of ICC Program for Synthesis and Assembly of Reconfigurable Nanocrystals 2013.10

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Presentation type：Oral presentation (general)

Country：United States
フォトン・アップコンバージョン分子システム

楊井伸浩

第16回九州地区高分子＜若手研究者コミュニティ＞ 2013.12

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Presentation type：Oral presentation (general)

Venue：鹿児島大学　工学部 Country：Japan
分子性結晶を超結晶化する Invited

楊井伸浩

2013 高分子・ハイブリッド材料研究センター(PHyM) 若手フォーラム 2013.12

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Presentation type：Oral presentation (general)

Venue：東北大学片平キャンパス Country：Japan
フォトン･アップコンバージョンを示すソフトマテリアルの開発 Invited

楊井伸浩

第二回放射光分析を用いたその場観察研究の最前線 2015.9

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Language：Japanese Presentation type：Oral presentation (general)

Venue：九州大学 Country：Japan
Photon Upconversion by Triplet Energy Migration in Molecular Assemblies Invited International conference

Seminar at Cavendish laboratory 2015.10

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Country：United Kingdom
Photon Upconversion in Organic Nanomaterials Invited International conference

MNC2015 2015.10

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Country：Japan
Photon Upconversion by Triplet Energy Migration in Molecular Assemblies Invited International conference

Seminar at Center for Plastic Electronics 2015.10

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Country：United Kingdom
分子集積化学からフォトン・アップコンバージョン分野へ挑戦 Invited

楊井伸浩

2015.10

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Language：Japanese Presentation type：Oral presentation (general)

Venue：名古屋大学 Country：Japan
分子集積系におけるフォトン･アップコンバージョン Invited

楊井伸浩

平成２７年度九州地区高分子若手研究会・冬の講演会 2015.12

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Language：Japanese Presentation type：Oral presentation (general)

Venue：休暇村志賀島 Country：Japan
分子集積化学に基づく高効率フォトン・アップコンバージョン Invited

楊井伸浩

東京大学化学生命工学専攻2015年度第2回談話会 2015.12

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Language：Japanese Presentation type：Oral presentation (general)

Venue：東京大学 Country：Japan
フォトン･アップコンバージョンを示す錯体システムの構築 Invited

楊井伸浩

分子研研究会「金属錯体の非対称配位圏設計と異方集積化が拓く新物質創成科学」 2016.3

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Language：Japanese Presentation type：Oral presentation (general)

Venue：岡崎コンファレンスセンター Country：Japan
三重項エネルギー・ランドスケープの制御に基づく新機能創出 Invited

楊井伸浩

日本化学会第96春季年会 2016.3

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Venue：同志社大学 Country：Japan
エネルギー拡散に基づくフォトン･アップコンバージョン Invited

楊井伸浩

光化学若手の会 2016.6

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Venue：アイ・アイ・ランド（大阪） Country：Japan
フォトン･アップコンバージョン材料の新展開 Invited

楊井伸浩

写真学会「第１３回光機能性材料セミナー」 2016.6

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Language：Japanese Presentation type：Oral presentation (general)

Venue：東京工芸大学 Country：Japan
Photon upconverting molecular assemblies Invited International conference

Japan-Taiwan Joint Seminar on Energy and Environment for Young Chemists 2016.6

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Country：Taiwan, Province of China
Photon upconversion in self-assembled molecular systems Invited

2016.6

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Country：Japan
高効率・低励起光フォトン･アップコンバージョンを示すハイブリッド材料の創出 Invited

楊井伸浩

日本セラミックス協会秋季シンポジウム 2016.9

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Venue：広島大学 Country：Japan
Photon Upconversion in Chromophore Arrays Preorganized by Coordination Chemistry Invited

2016.9

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Country：Japan
異種分子集積で拓くアップコンバージョン機能 Invited

楊井伸浩

関東高分子若手研究会ミニシンポジウム 2016.9

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Venue：鎌倉 Country：Japan
Photon Upconversion based on Triplet Energy Migration Invited International conference

RSC Inorganic Chemistry Symposium 2016.10

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Country：Japan
フォトン・アップコンバージョン：原理、評価方法、最近の進展について Invited

楊井伸浩

有機エレクトロニクス研究会 2017.2

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Venue：和歌山大学 Country：Japan
フォトン・アップコンバージョン分子技術の構築 Invited

楊井伸浩

日本化学会第97春季年会 2017.3

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Venue：慶應義塾大学 Country：Japan
フォトン・アップコンバージョン材料の新展開 Invited

楊井伸浩

東工大物質理工学院応化系主催シンポジウム 2017.3

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Venue：東京工業大学 Country：Japan
フォトン･アップコンバージョン分子システムの開発 Invited

楊井伸浩

第66回高分子学会年次大会 2017.5

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Venue：幕張メッセ Country：Japan
新たな三重項増感法に基づくフォトン・アップコンバージョン Invited

楊井伸浩

有機薄膜・デバイス・材料研究討論会 2017.5

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Language：Japanese Presentation type：Oral presentation (general)

Venue：佐賀大学 Country：Japan
New Triplet Sensitization Routes for Photon Upconversion Invited International conference

The 4th China-Japan Joint Symposium on Inorganic and Nanomaterial Science 2017.6

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Country：Japan
フォトン・アップコンバージョン材料：原理と新展開 Invited

楊井伸浩

ポリマーフロンティア21「有機エレクトロニクスを支える機能性材料」 2017.6

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Language：Japanese Presentation type：Oral presentation (general)

Venue：東京工業大学 Country：Japan
Photon Upconverting Molecular and Hybrid Systems Invited International conference

International Symposium on Chemistry for Solar Energy Applications 2017 (C-SEA2017) 2017.8

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Language：Japanese Presentation type：Oral presentation (general)

Country：Japan
ネットワークに励起エネルギーを駆け巡らせる Invited

楊井伸浩

第88回高分子若手研究会 [関西] 2017.8

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Venue：滋賀 Country：Japan
分子集積系における励起三重項の機能化学 Invited

楊井伸浩

京都大学理学研究科化学専攻セミナー 2017.9

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Venue：京都大学 Country：Japan
分子系フォトン・アップコンバージョン：過去、現在、未来 Invited

楊井伸浩

第8回有機分子・バイオエレクトロニクスの未来を拓く若手研究者討論会 2017.9

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Language：Japanese Presentation type：Oral presentation (general)

Venue：武雄 Country：Japan
Exotic Functions where Triplet State Plays a Key Role Invited

2017.9

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Country：Japan
Photon Upconversion: Current Status and Future Challenges Invited International conference

The Seventh Chemical Sciences and Scoiety Summit (CS3) 2017.9

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Country：China
Photon upconversion toward enhancing renewable energy productions Invited International conference

The 9th Asian Conference on Organic Electronics (A-COE2017) 2017.10

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Country：Korea, Republic of
フォトン・アップコンバージョン分子技術の開拓 Invited

楊井伸浩

CSJフェスタ 2017.10

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Venue：タワーホール船堀 Country：Japan
PHOTON UPCONVERSION IN MOLECULAR ASSEMBLIES Invited International conference

2017.10

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Country：Japan
Coordination Chemistry for Photon Upconversion Invited International conference

4th Japan-Canada Joint Symposium on Coordination Chemistry 2017.11

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Country：Japan
近赤外光を可視光へとアップコンバージョンする分子性材料 Invited

楊井伸浩

新技術説明会 2017.12

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Venue：JST東京本部別館 Country：Japan
分子集積化を基盤とする励起三重項の機能化学 Invited

楊井伸浩

錯体化学若手の会北陸支部勉強会 2017.12

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Language：Japanese Presentation type：Oral presentation (general)

Venue：金沢大学 Country：Japan
Photon upconversion in condensed molecular systems Invited International conference

International Symposium on Energy Science and Technology 2018 2018.1

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Country：Japan
フォトン・アップコンバージョンにおける次元性 Invited

楊井伸浩

日本化学会第98春季年会 2018.3

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Language：Japanese Presentation type：Oral presentation (general)

Venue：日本大学 Country：Japan
Near infrared-to-visible photon upconversion Invited

2018.3

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Language：Japanese Presentation type：Oral presentation (general)

Country：Japan
Photonic Materials and Photon Upconversion Invited

2018.3

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Language：Japanese Presentation type：Oral presentation (general)

Country：Japan
Photon Upconversion in Self-Assembled Molecular Systems Invited International conference

Department of Chemistry, University of Liverpool 2018.4

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Language：English Presentation type：Oral presentation (general)

Country：United Kingdom
Photon Upconversion in Self-Assembled Molecular Systems Invited International conference

Spring Meeting of the Polymer Society of Korea 2018.4

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Language：English Presentation type：Oral presentation (general)

Country：Japan
分子集積系における励起三重項の機能化学 Invited

楊井伸浩

第6回慶應有機化学若手シンポジウム 2018.5

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Language：Japanese Presentation type：Oral presentation (general)

Venue：慶應大学 Country：Japan
Photon Upconversion in Self-Assembled Molecular Materials Invited International conference

SPIE Optics + Photonics 2018 2018.8

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Country：Japan
励起三重項を機能化学する Invited

楊井伸浩

第50回構造有機化学若手の会夏の学校 2018.8

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Language：Japanese Presentation type：Oral presentation (general)

Venue：湯元グリーンホテル Country：Japan
Molecular Materials for Photon Upconversion Invited International conference

ICPAC Langkawi 2018 2018.10

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Country：Malaysia
Photon Upconversion in Molecular Assemblies Invited International conference

10th Asian Photochemistry Conference (APC) 2018 2018.12

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Country：Taiwan, Province of China
Photon Upconverting Molecular Systems Invited International conference

Pusan National University 2018.12

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Country：Korea, Republic of
Functional chemistry of excited triplet state in molecular assemblies Invited International conference

2019.1

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Country：Japan
励起三重項の機能化学：アップコンバージョンから超核偏極まで Invited

楊井伸浩

熊本大学工学部物質生命科学科 2019.2

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Venue：熊本大学 Country：Japan
フォトン・アップコンバージョン有機材料 Invited

楊井伸浩

先端化学・材料技術部会新素材分科会講演会 2019.3

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Venue：新化学技術推進協会 (JACI, 東京) Country：Japan
Making Triplet Dynamic Nuclear Polarization More Accessible and Feasible Invited International conference

60th Experimental Nuclear Magnetic Resonance Conference (ENC 2019) 2019.4

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Country：United States
NIR-to-Visible Photon Upconversion for Energy Applications Invited International conference

International Conference on Photocatalysis and Photoenergy 2019 (ICoPP 2019) 2019.5

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Country：Korea, Republic of
Near Infrared-to-Visible Photon Upconversion Invited International conference

China-Japan-Singapore Joint Symposium on Supramolecular Systems and Optoelectronic Functions 2019.6

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Country：China
Near Infrared-to-Visible Photon Upconversion Invited International conference

China-Japan-Singapore Joint Symposium on Supramolecular Systems and Optoelectronic Functions 2019.6

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Country：China
Functional Chemistry of Photo-excited Triplet State: from Photon Upconversion to Dynamic Nuclear Polarization Invited International conference

15th International Symposium on Applied Bioinorganic Chemistry (ISABC15) 2019.6

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Country：Japan
フォトン・アップコンバージョン Invited

楊井伸浩

CCTワークショップ2019（一般財団法人石炭エネルギーセンター） 2019.7

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Language：Japanese Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
Functional chemistry of triplet state Invited

2019.7

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Country：Japan
Materials chemistry of photo-excited triplet state for dynamic nuclear polarization Invited

2019.9

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Country：Japan
トリプレット動的核偏極への材料化学的アプローチ Invited

楊井伸浩

日本物理学会2019年秋季大会 2019.9

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Language：Japanese Presentation type：Oral presentation (general)

Venue：岐阜大学 Country：Japan
Near infrared-to-blue photon upconversion for optogenetics Invited International conference

ISIPS2019 2019.11

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Country：Japan
励起三重項の機能化学：アップコンバージョンと超核偏極 Invited

楊井伸浩

関西学院大学大学院理工学研究科パイスター分子制御による未来型物質返還研究拠点 2019年度公開シンポジウム 2020.1

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Language：Japanese Presentation type：Oral presentation (general)

Venue：関西学院大学 Country：Japan
Functional chemistry of triplet state Invited International conference

2020.2

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Country：Japan
トリプレットの機能化学 Invited

楊井伸浩

ケムステバーチャルシンポジウム 2020.5

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Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
長波長光を短波長光にアップコンバージョンする分子性材料の開発 Invited

楊井伸浩

慶應義塾大学医学部眼科学教室 2020.6

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Language：Japanese Presentation type：Oral presentation (general)

Venue：慶應大学（オンライン） Country：Japan
機能性材料でエネルギー、バイオ分野に革新を：アップコンバージョンと超核偏極 Invited

楊井伸浩

ナイスステップな研究者２０１９講演会 2020.7

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楊井氏は、分子が光により励起された三重項状態の興味深い特性を活かし、再生可能エネルギーからバイオロジー・医療まで幅広い分野に貢献しうる材料の開発を行っています。中でもフォトン・アップコンバージョンと超核偏極に関して従来困難であった機能発現を可能にし、その独創性は国内外から高い評価を受けています。
フォトン・アップコンバージョンとは長波長の低エネルギー光を短波長の高エネルギー光に変換する現象であり、これまで利用できなかった低エネルギー光（近赤外光など）を利用可能にすることで、太陽電池や光触媒などの効率を飛躍的に向上させるとして期待されています。太陽光のような弱い光をアップコンバージョンするには、分子の三重項―三重項消滅（TTA）を用いる機構が最も有力ですが、従来の研究ではTTAを起こすために分子の拡散・衝突を利用するため、揮発性の有機溶媒を使用する必要がある、溶存する酸素を厳密に除去する必要がある、などの問題がありました。楊井氏は従来の分子拡散・衝突ではなく、密に集積した分子間でのエネルギー拡散を利用するという発想の転換を提唱し、これらの問題を解決しました。有機溶媒を用いない固体中や水中での効率的なフォトン・アップコンバージョンを実現し、太陽電池や光触媒の効率向上に向けた道筋を示しました。
また、生体透過性の高い近赤外光を生体内で可視光へとアップコンバージョンすることにより、生体内でのイメージングや治療への応用が期待されています。従来はTTAにより近赤外光を可視光にアップコンバージョンすることが困難でしたが、楊井氏はエネルギーロスの少ない新しいメカニズムを開発することにより実現しました。この新メカニズムに基づき、水中で近赤外光を青色光にアップコンバージョンするゲルの開発に成功し、発生した青色光を脳神経細胞の遺伝子操作（オプトジェネティクス）へと利用することによって遺伝子機能を時空間的に制御することにも成功しました。今後は脳深部の神経細胞を遺伝子操作することにより、高次脳機能の解明への貢献が期待されます。
更に楊井氏は光励起三重項を用い、医療・化学分野で用いられる核磁気共鳴画像法（MRI）や核磁気共鳴（NMR）分光法の感度を大幅に向上しうる超核偏極法の開発に取り組んでいます。光励起三重項を用いることによって室温での高感度化が可能ですが、これまでの研究では主に密な結晶中でのみ高感度化が行われ、実際にMRIで観測したい生体分子を高感度化することは困難でした。楊井氏は生体分子を取り込むことが出来るナノ細孔を有する材料の室温高感度化や、水中における高感度化を初めて達成しました。今後は高感度化した生体分子を用いた超高感度なMRIがん診断などを通じ、量子と生命を化学で繋ぐ「量子生命化学」という新領域の創出に貢献すると期待されます。
楊井氏はこれらの研究を「光励起三重項の機能化学」という上位概念で捉えており、エネルギー、医療、量子技術など幅広い分野の革新に繋がっていくと期待されます。
Materials Chemistry of triplet-DNP Invited International conference

Weekly ssNMR/DNP Zoominar 2020.7

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Other Link： https://youtu.be/KR9pyShQq7c
NIR-to-Visible Photon Upconversion for Applications in Energy and Biology Invited International conference

2020.9

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Country：Japan
薩長同盟的光機能性材料開発 Invited

楊井伸浩

第10回CSJ化学フェスタ2020 2020.10

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Venue：オンライン Country：Japan
Photon Upconversion and Triplet Dynamic Nuclear Polarization in MOFs Invited International conference

PRiME 2020 Meeting 2020.10

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Country：United States
トリプレットの機能化学：フォトン・アップコンバージョンと超核偏極 Invited

楊井伸浩

第5回有機若手ワークショップ 2020.11

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Venue：オンライン（京都大学） Country：Japan
Materials chemistry of triplet dynamic nuclear polarization Invited International conference

The 3rd International Forum on Quantum Metrology and Sensing (IFQMS) 2020.12

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Solving Challenging Problems in Visible-to-UV and NIR-to-Visible Photon Upconversion by Developing New Dyes Invited International conference

nanoGe Spring Meeting 2021.3

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分子性フォトン・アップコンバージョン材料 Invited

楊井伸浩

強光子場科学研究懇談会 2021.4

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Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
トリプレット超核偏極の材料化学 Invited

楊井伸浩

ATI水和ナノ構造研究会 2021.4

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Venue：オンライン Country：Japan
太陽光や室内LEDで駆動する可視光から紫外光へのアップコンバージョン Invited

楊井伸浩

第383回蛍光体同学会講演会 2021.5

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Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
分子系フォトン・アップコンバージョンの原理と新展開 Invited

楊井伸浩

フォトニクスポリマー研究会 2021.6

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Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
Challenging Photon Upconversion Enabled by New Dye Development Invited International conference

11th Asian Photochemistry Conference (APC 2021) 2021.11

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Language：English Presentation type：Oral presentation (general)

Country：Other
Upconverting sunlight and indoor light to create UV light Invited International conference

MSDE Symposium 2021: Frontiers in Molecular Engineering 2021.6

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Language：English Presentation type：Oral presentation (general)

Country：Other
励起三重項の機能化学 Invited

楊井伸浩

大阪市立大学大学院工学研究科セミナー 2021.6

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Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
トリプレット超核偏極の材料化学 Invited

楊井伸浩

量子生命科学会第３回大会 2021.9

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Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
New materials for efficient photon upconversion at low excitation intensity Invited International conference

The 4th Workshop of Reaction Infography 2021.11

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Language：English Presentation type：Oral presentation (general)

Country：Other
分子性固体材料におけるトリプレットの活用 Invited

楊井伸浩

物性研短期研究会「分子性固体研究の拡がり：新物質と新現象」 2021.12

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Language：Japanese Presentation type：Oral presentation (general)

Venue：東京大学物性研 Country：Japan
Control of exciton dynamics for efficient photon upconversion in solid materials Invited International conference

2021 MRS Fall Meeting & Exhibit 2021.12

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Language：English Presentation type：Oral presentation (general)

Country：Other
Materials chemistry of triplet dynamic nuclear polarization Invited International conference

Pacifichem 2021 2021.12

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Language：English Presentation type：Oral presentation (general)

Country：Other
Near-infrared-to-visible photon upconversion based on S-T absorption Invited International conference

Pacifichem 2021 2021.12

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Language：English Presentation type：Oral presentation (general)

Country：Other
Functional chemistry of triplet state: photon upconversion and hyperpolarization Invited International conference

Dept. of Chemistry, University at Albany, SUNY 2022.2

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Country：Other
太陽光・室内光を紫外光へアップコンバージョンする Invited

楊井伸浩

有機エレクトロニクス材料研究会 2022.2

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Venue：オンライン Country：Japan
光励起三重項のテンプレートロジーに向けて Invited

楊井伸浩

日本化学会第102 春季年会 2022.3

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Venue：オンライン Country：Japan
トリプレット超核偏極における材料化学的アプローチ Invited

楊井伸浩

よこはまNMR研究会 2022.3

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Venue：オンライン Country：Japan
太陽光・室内光のアップコンバージョンによる紫外光発生 Invited

楊井伸浩

高分子同友会 2022.5

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Venue：オンライン Country：Japan
Upconverting sunlight and room light to UV light Invited International conference

6th MSE Symposium in Advanced Materials and Catalysis 2022.5

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Country：Other
励起三重項を用いた光・スピン変換機能 Invited

楊井伸浩

第2回生体内超分子システム研究会 2022.7

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Venue：オンライン Country：Japan
トリプレット超核偏極の材料化学：新偏極源と偏極対象拡大 Invited

楊井伸浩

DNP研究会 2022.7

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Venue：オンライン Country：Japan
MOF中における量子機能の探索 Invited

楊井伸浩

九州錯体化学懇談会 2022.7

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Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
Molecular Materials as Photon Converters Invited International conference

Gordon Research Conference on Electron Donor-Acceptor Interactions 2022.8

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Language：English Presentation type：Oral presentation (general)

Country：United States
Triplet Dynamic Nuclear Polarization of Bio-relevant Molecules Invited International conference

SPIN CHEMISTRY MEETING 2022 2022.8

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Language：English Presentation type：Oral presentation (general)

Country：United States
分子性材料ならではの光機能発現を目指して Invited

楊井伸浩

有機合成化学協会九州山口支部第34回若手研究者のためのセミナー 2022.8

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Language：Japanese Presentation type：Oral presentation (general)

Venue：九州大学 Country：Japan
トリプレットを用いた生体関連分子の超核偏極 Invited

楊井伸浩

第 22 回若手 NMR 研究会 2022.9

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Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
New chromophores and assemblies showing photon upconversion and singlet fission Invited International conference

Nobuhiro Yanai

The 3rd International Symposium on Singlet Fission and Photon Fusion (ISPF2) 2022.10

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Language：English Presentation type：Oral presentation (general)

Country：Italy
光励起三重項の機能化学 Invited

楊井伸浩

分子工学コロキウム 2022.11

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Language：Japanese Presentation type：Oral presentation (general)

Venue：京都大学 Country：Japan
分子性材料の光励起三重項を用いたスピン機能 Invited

楊井伸浩

未来材料セミナー 2022.12

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Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
Photon upconverting molecular materials Invited International conference

2023.1

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Country：Japan
フォトン・アップコンバージョン～原理・評価法から色素・材料の設計指針、応用と最近の展開まで～ Invited

楊井伸浩

株式会社情報機構オンラインセミナー 2023.2

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Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
可視光から紫外光へのフォトン・アップコンバージョン Invited

楊井伸浩

日本化学会第103 春季年会 2023.3

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Language：Japanese Presentation type：Oral presentation (general)

Venue：東京理科大学 Country：Japan
Exploring spin functions in metal–organic frameworks Invited International conference

楊井伸浩

アジア国際シンポジウム―無機化学ディビジョン／錯体化学・有機金属化学ディビジョン―　日本化学会第103 春季年会 2023.3

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Language：English Presentation type：Oral presentation (general)

Venue：東京理科大学 Country：Japan
Triplet Dynamic Nuclear Polarization: Recent Progress in Materials and Applications Invited International conference

Nobuhiro Yanai

Global NMR Discussion Meetings 2023.5

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Language：English Presentation type：Oral presentation (general)

Country：Japan
トリプレット超核偏極の材料化学と生体関連分子への適用 Invited

楊井伸浩

量子生命科学会第5回大会 2023.5

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Language：Japanese Presentation type：Oral presentation (general)

Venue：大阪大学 Country：Japan
三重項－三重項消滅に基づくアップコンバージョン材料の開発 Invited

楊井伸浩

有機EL討論会第36回例会 2023.6

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Language：Japanese Presentation type：Oral presentation (general)

Venue：東京国際交流館 Country：Japan
光励起三重項の機能化学 Invited

楊井伸浩

合成生物化学専攻セミナ 2023.7

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Language：Japanese Presentation type：Oral presentation (general)

Venue：京都大学 Country：Japan
Optical spin polarization in chromophore assemblies Invited International conference

Nobuhiro Yanai

University of Sheffield 2023.9

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Language：English Presentation type：Oral presentation (general)

Country：United Kingdom
Optical spin polarization in chromophore assemblies Invited International conference

Nobuhiro Yanai

Optical Probes 2023 2023.9

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Language：English Presentation type：Oral presentation (general)

Country：Italy
三重項を利用するフォトンアップコンバージョンシステムの設計 Invited

楊井伸浩

第13回 CSJ化学フェスタ2023 2023.10

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Language：Japanese Presentation type：Oral presentation (general)

Venue：東京 Country：Japan
量子の時代における結晶材料の挑戦 Invited

楊井伸浩

第8回有機結晶プレシンポジウム 2023.11

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Language：Japanese Presentation type：Oral presentation (general)

Venue：大阪大学 Country：Japan
Spin polarization in chromophore assemblies Invited International conference

Nobuhiro Yanai

Symposium on Manipulation and Measurement of Multiple Spin Quantum Systems at SEST 2023 2023.11

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Language：English Presentation type：Oral presentation (general)

Country：Japan
量子の時代における材料化学者の挑戦 Invited

楊井伸浩

第1回未来物質領域セミナー 2023.11

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Language：Japanese Presentation type：Oral presentation (general)

Venue：大阪大学 Country：Japan
Monitoring and Control of Biological Systems Using Photo-excited Triplet Invited International conference

Nobuhiro Yanai

4th International Conference on Photopharmacology 2023.11

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Language：English Presentation type：Oral presentation (general)
Materials chemistry of photo-excited triplet for photon upconversion and nuclear hyperpolarization Invited International conference

Nobuhiro Yanai

NYUAD Chemistry Seminar Series 2023.12

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Language：English Presentation type：Oral presentation (general)

Country：United Arab Emirates
錯体を用いたフォトン・アップコンバージョンとスピン偏極 Invited

楊井伸浩

第5回錯体化学会フロンティアセミナー 2023.12

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Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
Materials Chemistry for Optical Spin Polarization Invited International conference

Nobuhiro Yanai

2024 ICReDD Symposium 2024.1

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Language：English Presentation type：Oral presentation (general)

Country：Japan
Coordination chemistry for photon upconversion, nuclear hyperpolarization, and quantum sensing Invited International conference

Nobuhiro Yanai

9th Asian Conference on Coordination Chemistry (ACCC9) 2024.2

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Language：English Presentation type：Oral presentation (general)

Country：Thailand

Other Link： https://www.accc9.org/content/awards
Materials Chemistry for Dynamic Nuclear Polarization and Quantum Sensing Invited International conference

Nobuhiro Yanai

University of Oxford 2024.3

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Language：English Presentation type：Oral presentation (general)

Country：United Kingdom
Singlet Fission and Photon Upconversion in Chromophore Assemblies Invited International conference

Nobuhiro Yanai

MATSUS Spring 2024 Conference 2024.3

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Language：English Presentation type：Oral presentation (general)

Country：Spain
Photo-excited molecular materials with energy and spin conversions Invited International conference

Nobuhiro Yanai

2024.3

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Language：English Presentation type：Oral presentation (general)

Country：Spain
フォトン・アップコンバージョン材料の基礎と事業化展開 Invited

楊井伸浩

技術情報協会 2024.3

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Language：Japanese Presentation type：Oral presentation (general)

Venue：オンライン Country：Japan
トリプレット超核偏極の実用化に向けた偏極源開発 Invited

楊井伸浩

第2回DNP研究会 2024.3

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Language：Japanese Presentation type：Oral presentation (general)

Venue：大阪大学 Country：Japan

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MISC

色素集積に基づくスピン機能の創出 Reviewed

井上魅紅・折橋佳奈・楊井伸浩

超分子研究会アニュアルレビュー 2034.3

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Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
光励起三重項を用いた生体分子の核スピン高偏極化 Reviewed

濵地智之・楊井伸浩

2034.2

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Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
光励起三重項による超核偏極に向けた材料開発 Reviewed

西村亘生・楊井伸浩

まぐね 2021.1

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Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
Stimuli‐Responsive Molecular Photon Upconversion Reviewed

2020.6

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Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal)

DOI： 10.1002/anie.202001325

Other Link： https://onlinelibrary.wiley.com/doi/10.1002/anie.202001325
Recent Progress in Photon Upconverting Gels

Pankaj Bharmoria, Nobuhiro Yanai,* and Nobuo Kimizuka*

Gels 2019.5

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Language：English Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
Solid-State Photon Upconversion Materials: Structural Integrity and Triplet/Singlet Dual Energy Migration

Biplab Joarder, Nobuhiro Yanai,* and Nobuo Kimizuka*

J. Phys. Chem. Lett. 2018.7

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Language：English Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
分子系フォトンアップコンバージョン材料の新戦略

楊井伸浩, 君塚信夫

応用物理 2017.4

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Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
分子集積系におけるフォトン・アップコンバージョン

楊井伸浩, 君塚信夫

光化学 2015.12

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Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal)
錯体結晶をコロイド・界面化学する：超結晶集積化とアップコンバージョン

楊井伸浩

2015.7

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分子の自己組織化とフォトン・アップコンバージョン

楊井伸浩, 君塚信夫

高分子 2015.7

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配位高分子によるナノ・マイクロ粒子の形成，集積制御および機能

楊井伸浩, 君塚信夫

高分子論文集 2013.6

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Language：Japanese Publishing type：Article, review, commentary, editorial, etc. (scientific journal)

架橋性の多官能性配位子と金属イオンを溶媒中で混合すると，無限ネットワーク構造を有する配位高分子が得られる．この配位高分子は構成要素の組合せに依存して結晶性やアモルファス構造を与え，さまざまな物性・機能を示す．とりわけ配位ネットワークの示すホスト–ゲスト機能，すなわちゲスト分子の包接現象が注目されており，あらかじめ構築された結晶性ナノ多孔性構造へのガスや低分子の吸着，アモルファスネットワークの形成過程におけるアダプティブなナノ物質の包接など，幅広いゲスト物質をターゲットとした新しい方法論が展開されつつある．これらの配位高分子を，ナノ～マイクロメートルのサイズ領域で精密に構造制御することによって，新たな機能の発現や応用展開が期待できる．本報では配位高分子を微粒子化する方法論と，その微粒子の集積制御法，ならびに包接現象に基づく機能化について紹介する．
Materials chemistry of triplet dynamic nuclear polarization Reviewed

Koki Nishimura, Hironori Kouno, Yusuke Kawashima, Kana Orihashi, Saiya Fujiwara, Kenichiro Tateishi, Tomohiro Uesaka, Nobuo Kimizuka, Nobuhiro Yanai*

2020.6

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Language：English Publishing type：Article, review, commentary, editorial, etc. (scientific journal)

DOI： 10.1039/D0CC02258F

Other Link： https://pubs.rsc.org/en/Content/ArticleLanding/2020/CC/D0CC02258F#!divAbstract

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Industrial property rights

Patent	Number of applications: 14	Number of registrations: 0
Utility model	Number of applications: 0	Number of registrations: 0
Design	Number of applications: 0	Number of registrations: 0
Trademark	Number of applications: 0	Number of registrations: 0

Professional Memberships

日本化学会
高分子学会
Japan Society of Coordination Chemistry
American Chemical Society
The Japanese Photochemistry Association
複合系の光機能研究会
The Royal Society of Chemistry
量子生命科学会
NMR学会

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Committee Memberships

Executive Domestic

2023.9 - 2025.9
Councilor Domestic

2023.5 - 2024.5
錯体化学会新雑誌立ち上げ検討委員会委員 Domestic

2022.4 - Present
高分子学会九州支部若手研究会幹事 Domestic

2016.4 - 2017.3

Academic Activities

座長（Chairmanship）

日本化学会第104春季年会（日本大学） 2024.3

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Type：Competition, symposium, etc.
シンポジウム主催者

錯体化学会第73回討論会（水戸市民会館） 2023.9

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Type：Competition, symposium, etc.
Screening of academic papers

Role(s)： Peer review

2023

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Type：Peer review

Number of peer-reviewed articles in foreign language journals：37
座長（Chairmanship）

日本化学会第10２春季年会（オンライン） 2022.3

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Type：Competition, symposium, etc.
Screening of academic papers

Role(s)： Peer review

2022

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Type：Peer review

Number of peer-reviewed articles in foreign language journals：27
座長（Chairmanship）

日本化学会第101春季年会（オンライン） 2021.3

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Type：Competition, symposium, etc.
Screening of academic papers

Role(s)： Peer review

2021

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Type：Peer review

Number of peer-reviewed articles in foreign language journals：44
座長（Chairmanship）

第70回錯体化学討論会（オンライン） 2020.9

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Type：Competition, symposium, etc.
座長（Chairmanship）

2020年web光化学討論会（オンライン） 2020.9

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Type：Competition, symposium, etc.
主催者

“光”機到来！Qコロキウム 2020.6

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Type：Competition, symposium, etc.

Number of participants：357
J. Chem. Phys. (AIP Publishing) International contribution

2020.4 - Present

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Type：Academic society, research group, etc.
ChemNanoMat (Wiley) International contribution

2020.4 - Present

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Type：Academic society, research group, etc.
Nanoscale Horizons (RSC) International contribution

2020.4 - Present

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Type：Academic society, research group, etc.
Chemical Physics Reviews (AIP Publishing) International contribution

2020.2 - 2022.1

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Type：Academic society, research group, etc.
Screening of academic papers

Role(s)： Peer review

2020

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Type：Peer review

Number of peer-reviewed articles in foreign language journals：44
Session organizer, chair International contribution

2019 MRS Spring Meeting （ Phoenix UnitedStatesofAmerica ） 2019.4

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Type：Competition, symposium, etc.
座長（Chairmanship）

日本化学会第99春季年会（甲南大学） 2019.3

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Type：Competition, symposium, etc.
Screening of academic papers

Role(s)： Peer review

2019

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Type：Peer review

Number of peer-reviewed articles in foreign language journals：36
座長（Chairmanship）

第６8回錯体化学討論会（仙台） 2018.7

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Type：Competition, symposium, etc.
Screening of academic papers

Role(s)： Peer review

2018

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Type：Peer review

Number of peer-reviewed articles in foreign language journals：23
座長（Chairmanship）

第６7回錯体化学討論会（北海道大学） 2017.9

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Type：Competition, symposium, etc.
世話人

第38回光化学若手の会（休暇村志賀島） 2017.6

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Type：Competition, symposium, etc.

Number of participants：60
座長（Chairmanship）

第66回高分子学会年次大会（幕張メッセ） 2017.5

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Type：Competition, symposium, etc.
Screening of academic papers

Role(s)： Peer review

2017

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Type：Peer review

Number of peer-reviewed articles in foreign language journals：16
座長（Chairmanship）

第６６回錯体化学討論会（福岡大学） 2016.9

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Type：Competition, symposium, etc.
座長（Chairmanship）

第65回高分子学会年次大会（神戸国際会議場） 2016.5

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Type：Competition, symposium, etc.
座長（Chairmanship）

日本化学会第96春季年会（同志社大学　京田辺キャンパス） 2016.3 - 2015.3

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Type：Competition, symposium, etc.
運営委員

2016.3

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Type：Competition, symposium, etc.

Number of participants：60
座長（Chairmanship）

日本化学会第97春季年会（慶應義塾大学） 2016.3 - 2015.3

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Type：Competition, symposium, etc.
座長（Chairmanship）

第64回高分子学会年次大会（札幌コンベンションセンター） 2015.5

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Type：Competition, symposium, etc.
座長（Chairmanship）

日本化学会第95春季年会（日本大学　理工学部船橋キャンパス） 2015.3

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Type：Competition, symposium, etc.
座長（Chairmanship）

平成24年度九州地区高分子若手研究会・夏の講演会（ホテルクラウンパレス小倉） 2014.7

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Type：Competition, symposium, etc.
座長（Chairmanship）

日本化学会第94春季年会（名古屋大学東山キャンパス） 2014.3 - 2014.4

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Type：Competition, symposium, etc.
座長（Chairmanship） International contribution

2014.2

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Type：Competition, symposium, etc.
運営委員

2014.2

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Type：Competition, symposium, etc.

Number of participants：60

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Research Projects

スピン超偏極分子材料の創出に基づく量子医療診断

2023.10 - 2029.3

JST　（日本）

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Authorship：Principal investigator

核磁気共鳴を用いた画像化法（MRI）は、核スピンの偏極率が低いために感度が悪いという本質的な問題を抱えています。本研究ではMRIの感度を飛躍的に向上させるスピン超偏極材料を創出することで、新たな量子医療診断技術を開発します。また、独自の分子性量子センサーの開発とその集積化により、多様な化学パラメータの量子センシングを可能にします。
スピン超偏極分子材料の創出に基づく量子医療診断

2023 - 2028

戦略的創造研究推進事業 (文部科学省)

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Authorship：Principal investigator Grant type：Contract research
超偏極利活用プラットフォームの整備とトリプレットDNPによるがん治療効果判定技術の開発

2023 - 2027

SIP

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Authorship：Coinvestigator(s) Grant type：Contract research
合理的分子設計に基づく多重励起子制御の実現

Grant number：23H00304 2023 - 2026

日本学術振興会科学研究費助成事業基盤研究(A)

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Authorship：Principal investigator Grant type：Scientific research funding
フォトン・アップコンバージョン技術の事業化

2023 - 2025

戦略的創造研究推進事業 (文部科学省)

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Authorship：Principal investigator Grant type：Contract research
量子センシングナノ空間の創出

2023 - 2024

日本学術振興会特別研究員

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Authorship：Principal investigator Grant type：Joint research
MRI・NMRの未来を担う「トリプレット超核偏極の材料化学」

2022.4 - 2029.3

JST　（日本）

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Authorship：Principal investigator

核磁気共鳴を用いた分光法（NMR）や画像化法（MRI）は、感度が非常に低いという本質的問題を抱えています。感度向上のための現行技術は高価でアクセスが制限されるのに対し、本研究では「誰でもどこでも超高感度NMR・MRI を利用できる」破壊的技術のためのシーズ創出を目指します。更に、従来技術では不可能な「生体内でNMR・MRI を高感度化する」という新概念創出にも挑戦します。
異種光機能性分子の融合化が拓く光エネルギー変換システム

2022 - 2024

エネルギー研究教育機構研究推進部門モジュール

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Authorship：Principal investigator Grant type：On-campus funds, funds, etc.
ナノ空間を有する分子性量子ビット集積体の構築

Grant number：22K19051 2022 - 2023

日本学術振興会科学研究費助成事業挑戦的研究（萌芽）

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Authorship：Principal investigator Grant type：Scientific research funding
超低励起光強度での高効率なフォトン・アップコンバージョンの実現

2022 - 2023

日本学術振興会特別研究員

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Authorship：Principal investigator Grant type：Joint research
近赤外光を可視光にアップコンバージョンするMOFの創出

2022 - 2023

日本学術振興会特別研究員

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Authorship：Principal investigator Grant type：Joint research
MRI・NMR の未来を担う「トリプレット超核偏極の材料化学」

2022 - 2023

戦略的創造研究推進事業 (文部科学省)

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Authorship：Principal investigator Grant type：Contract research
研究助成

2022

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Grant type：Donation
ナノ空間を用いたゲスト分子の超核偏極とその応用

2021 - 2022

日本学術振興会特別研究員

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Authorship：Principal investigator Grant type：Joint research
キューテック研究開発助成⾦

2021

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Grant type：Donation
２０２０年度採択 SCORE大学推進型（拠点都市環境整備型）GAP NEXT

2021

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Grant type：Donation
研究助成金

2021

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Grant type：Donation
新規な励起三重項生成法に基づく究極的なフォトン・アップコンバージョン材料の創出

Grant number：20H02713 2020 - 2023

日本学術振興会科学研究費助成事業基盤研究(B)

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Authorship：Principal investigator Grant type：Scientific research funding
金属錯体骨格中における偏極スピン生成と機能発現

Grant number：20K21211 2020 - 2021

日本学術振興会科学研究費助成事業挑戦的研究（萌芽）

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Authorship：Principal investigator Grant type：Scientific research funding
令和元年度助成金

2020

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Grant type：Donation
溶液中における超核偏極の実現に向けた装置・材料開発

2020

2020年度理研－九大科学技術ハブ共同研究プログラム

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Authorship：Principal investigator Grant type：On-campus funds, funds, etc.
フォトン・アップコンバージョンを示すソフトナノマテリアルの創出

2019 - 2020

日本学術振興会特別研究員

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Authorship：Principal investigator Grant type：Joint research
2019年度基礎科学研究助成

2019

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Grant type：Donation
超高感度NMR/MRIのための、溶液中における超核偏極の実現

2019

２０１９年度理研－九大科学技術ハブ共同研究プログラム

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Authorship：Principal investigator Grant type：On-campus funds, funds, etc.
我々の世界に反物質がないことを理解するための材料開発

2019

２０１９年度ＱＲプログラム　わかばチャレンジ

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Authorship：Principal investigator Grant type：On-campus funds, funds, etc.
超核偏極ナノ空間の創出に基づく高感度生体分子観測

2018.10 - 2022.3

JST　（日本）

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Authorship：Principal investigator

MRIは現代医療において不可欠な技術ですが、感度が低いため観測対象は主に生体中に豊富に存在する水に限られます。室温における超高感度化を可能にする方法としてtriplet DNPが近年開発されましたが、固体結晶中の分子しか高感度化出来ないという問題がありました。そこで本研究では「超核偏極ナノ空間」という新概念に基づき、これまで困難であった室温・水中における生体分子の超高感度観測に挑戦します。
超核偏極ナノ空間の創出に基づく高感度生体分子観測

2018 - 2021

戦略的創造研究推進事業 (文部科学省)

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Authorship：Principal investigator Grant type：Contract research
NMRやMRIの超高感度化を実現するtriplet DNPシステムの構築

2018 - 2019

平成３０年度工学研究新分野開拓助成

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Authorship：Principal investigator Grant type：On-campus funds, funds, etc.
中谷医工計測技術振興財団　技術開発研究助成【奨励研究】

2018

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Grant type：Donation
光生物学の革新を指向した励起三重項制御基盤の確立

Grant number：17H04799 2017 - 2019

科学研究費助成事業若手研究(A)

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Authorship：Principal investigator Grant type：Scientific research funding
近赤外光アップコンバージョンの開拓とバイオ応用

2017 - 2019

日本学術振興会特別研究員

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Authorship：Principal investigator Grant type：Joint research
戸部眞紀財団研究助成

2017

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Grant type：Donation
公益財団法人吉田学術教育振興会　学術奨励金

2017

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Grant type：Donation
村田学術振興財団研究助成

2017

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Grant type：Donation
新学術領域研究　配位アシンメトリー

2016.6 - 2021.3

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Authorship：Collaborating Investigator(s) (not designated on Grant-in-Aid)

本学術領域研究では、溶液中あるいは界面（表面）における金属錯体・有機分子の自己組織化に基づき、配位構造や集積構造の非対称性（アシンメトリー）を実現するための基盤技術の開発とその応用を目的とする。
具体的には、(1)分子の自己組織化に基づくキラルな配位高分子、金属ナノ粒子組織体の合成、(2)マルチスケールな配位アシンメトリー構築技術：金属錯体・高分子錯体の異方集積技術の開発、(3)電場など外場応答型の配位アシンメトリー制御技術、(4)基板表面における高分子金属錯体ナノ薄膜の液層析出合成法の開発とその構造・特性評価と機能化　をはかる。
分子凝縮系の柔らかさが生み出す新しいエキシトン機能

Grant number：16H00844 2016 - 2017

日本学術振興会・文部科学省科学研究費助成事業新学術領域研究

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Authorship：Principal investigator Grant type：Scientific research funding
旭硝子財団研究助成

2016

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Grant type：Donation
フォトン･アップコンバージョン分子技術の開拓

2014.10 - 2018.3

JST　（日本）

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Authorship：Principal investigator

太陽光エネルギーの有効活用は人類社会の重要課題であり、光を電気エネルギーや化学エネルギーに変換する研究が盛んに行われています。本研究では、それら全てに貢献する“共通基盤”としてフォトン・アップコンバージョンに着目しました。新規な色素対の開拓から色素の集合制御による高効率波長変換、更にはデバイス化に至るまでの一連の検討により、「フォトン・アップコンバージョン分子技術」の開拓を目指します。
フォトン･アップコンバージョン分子技術の開拓

2014 - 2017

戦略的創造研究推進事業 (文部科学省)

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Authorship：Principal investigator Grant type：Contract research
エネルギー移動法に基づく高効率固相フォトン・アップコンバージョンの実現

Grant number：26810036 2014 - 2015

科学研究費助成事業若手研究(B)

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Authorship：Principal investigator Grant type：Scientific research funding
フォトン・アップコンバージョンを示すイオン液体の創出

Grant number：26104529 2014 - 2015

日本学術振興会・文部科学省科学研究費助成事業新学術領域研究

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Authorship：Principal investigator Grant type：Scientific research funding
野口遵研究助成金

2014

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Grant type：Donation
国際共同研究事業　ICCプログラム　動的に構造・形状変換する新しいナノ結晶の開発とその集積機能科学 International coauthorship

2013.8 - 2016.7

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Authorship：Collaborating Investigator(s) (not designated on Grant-in-Aid)

動的に構造・形状を変換可能な新しいナノ結晶を合成し、それらを集積することで、動的な超結晶構造を創出する。日本側が主に合成を、アメリカ側が主に測定を担当し、国際連携により推進する。
公益財団法人吉田学術教育振興会　学術奨励金／光誘起リコンフィギュラブルナノ結晶の創出と動的配列・機能変換

2013

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Grant type：Donation
公益財団法人池谷科学技術振興財団　第２３回助成金／光誘起形状可変ナノ結晶の創出と配列・機能の動的変換

2013

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Grant type：Donation
化学的刺激応答型リコンフィギュラブルナノ結晶の合成と集積化

2013

平成２５年度九州大学教育研究プログラム・研究拠点形成プロジェクト（Ｐ＆Ｐ）

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Authorship：Principal investigator Grant type：On-campus funds, funds, etc.

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Educational Activities

Guidance of experimental class (Undergraduate, 3rd year)
Research guidance in the lab (Undergraduate, 4th year)
Research guidance in the lab (Master, Doctor course)

Class subject

物質科学工学実験第２

2024.4 - 2024.9 First semester
分子組織化学

2023.10 - 2024.3 Second semester
有機物質化学

2023.10 - 2024.3 Second semester
物質科学工学実験第２

2023.4 - 2023.9 First semester
有機物質化学

2022.10 - 2023.3 Second semester
分子システム化学

2022.10 - 2023.3 Second semester
物質科学工学実験第２

2022.4 - 2022.9 First semester
分子組織化学

2021.10 - 2022.3 Second semester
有機物質化学

2021.10 - 2022.3 Second semester
Polymer Chemistry A

2021.10 - 2022.3 Second semester
物質科学工学実験第２

2021.4 - 2021.9 First semester
産学連携特論第四

2020.10 - 2021.3 Second semester
自然科学総合実験

2020.10 - 2021.3 Second semester
有機物質化学

2020.10 - 2021.3 Second semester
Polymer Chemistry A

2020.10 - 2021.3 Second semester
物質科学工学実験第２

2020.4 - 2020.9 First semester
産学連携特論第四

2019.10 - 2020.3 Second semester
分子組織化学

2019.10 - 2020.3 Second semester
Polymer Chemistry A

2019.10 - 2020.3 Second semester
物質科学工学実験第２

2019.4 - 2019.9 First semester
課題協学

2018.10 - 2019.3 Second semester
Polymer Chemistry A

2018.10 - 2019.3 Second semester
物質科学工学実験第２

2018.4 - 2018.9 First semester
Polymer Chemistry A

2017.10 - 2018.3 Second semester
物質科学工学実験第２

2017.4 - 2017.9 First semester
Polymer Chemistry A

2016.10 - 2017.3 Second semester
有機物質化学

2016.10 - 2017.3 Second semester
物質科学工学実験第２

2016.4 - 2016.9 First semester
物質科学工学実験第２

2015.4 - 2015.9 First semester
物質科学工学実験第２

2014.4 - 2014.9 First semester
コアセミナー

2013.4 - 2013.9 First semester
物質科学工学実験第２

2013.4 - 2013.9 First semester

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FD Participation

2017.8 Role：Participation Title：科研費審査システム改革２０１８について

Organizer：Undergraduate school department
2017.7 Role：Moderator Title：物質ー細胞統合研究の先にあるもの

Organizer：Undergraduate school department
2017.4 Role：Participation Title：安全衛生・環境管理について

Organizer：[Undergraduate school/graduate school/graduate faculty]
2013.2 Role：Participation Title：工学系学生のグローバル化教育はどうあるべきか

Organizer：[Undergraduate school/graduate school/graduate faculty]
2013.2 Role：Participation Title：２１世紀の日本のために工学部はどう対応せねばならないか

Organizer：[Undergraduate school/graduate school/graduate faculty]

Visiting, concurrent, or part-time lecturers at other universities, institutions, etc.

2024 京都大学大学院理学研究科 Classification:Part-time lecturer Domestic/International Classification:Japan
2023 京都大学大学院工学研究科 Classification:Part-time lecturer Domestic/International Classification:Japan
2023 東京工業大学理学院 Classification:Part-time lecturer Domestic/International Classification:Japan
2021 大阪市立大学大学院工学研究科 Classification:Part-time lecturer Domestic/International Classification:Japan
2020 京都大学大学院工学研究科 Classification:Part-time lecturer Domestic/International Classification:Japan
2020 東京大学大学院理学系研究科 Classification:Part-time lecturer Domestic/International Classification:Japan

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Other educational activity and Special note

2015 Special Affairs
2014 Special Affairs

　詳細を見る

I mentored master and undergraduate students to accomplish the outstanding scientific findings. The results of this research guidance was highly evaluated, as evidenced by the awards of master students in the national conference of coordination chemistry and workshop of polymer society in Kyushu. I organized Kyushu University-UIUC Kickoff Meeting of ICC Program for Synthesis and Assembly of Reconfigurable Nanocrystals, and brought 5 master students to there. This gave great chances for the students to give presentations in English, discuss in English, and communicate with foreign young researchers, which helped them to construct international research network among young researchers.
2012 Special Affairs

Outline of Social Contribution and International Cooperation activities

NSF IRESプログラムにHybrid Organic- Inorganic Photon Upconversionというプロジェクトに関して採択され、アメリカより毎年アメリカ人大学院生を受け入れ、国際共同研究を進めている。2019年度はEmily Raulerson (Roberts group, U. Texas Austin), Emily Moses (Tang group, UC Riverside), Matthew Quan (Ferry group, U. Minnesota)の３名が３週間九州大学に滞在し、共同で実験を行った。2021年度はAnne Ashworth (Tang group, U. Utah)が1か月ほど九州大学に滞在し、共同で実験を行った。

国際共同研究事業国際化学研究協力事業(ICCプログラム）の一環として、１０月に研究代表者である君塚に加え、楊井、石場、松木、小川、間瀬、永冨の計7名で、米国側研究機関であるイリノイ大学アーバナ・シャンペーン校を訪ね、Steve Granick研究室の全員を交えたスタートアップミーティング（Kyushu University-UIUC Kickoff Meeting of ICC Program for Synthesis and Assembly of Reconfigurable Nanocrystals）を行った。研究計画について更に詳細なディスカッションを行い、また熱刺激に応答して動的に変化するナノシステムについて新たな共同研究のアイデアを得た。イリノイ大学においてSteven Zimmerman教授を初めとする世界的に著名な化学者ともディスカッションする機会を持ち、日本側代表者がセンター長を務める九州大学分子システム科学センター（九大CMS）とイリノイ大学との間で積極的に国際組織間連携を進めることについて同意を得た。また今回の米国訪問には５名の大学院生が参加し、米国側研究者と英語で発表、討論を行い、グローバルな環境で活躍できる若手研究者の育成に大きく貢献した。九州大学とイリノイ大学の若手研究者間で交流し、今後の密接な共同研究体制を築くことができたことも重要な成果であった。
フォトン･アップコンバージョン分野の代表的研究者であるイタリアのミラノ･ビコッカ大学のAngelo Monguzzi博士の研究室を訪問し、共同研究の承諾を取り付けた。その後、Angelo Monguzzi博士をJSPSのプログラムで当研究室に招聘することに成功し、３ヶ月間九州大学にて共同研究を行った。その後もミラノ･ビコッカ大学に訪問し、またSkepeを用いたミーティングを重ね、密な国際共同研究を推進している。

Social Activities

中高生が進路選択をする際に、その分野の魅力を知ることは非常に重要です。化学は私たちの生活に深く関わっており、日本の産業の発展や持続可能社会の実現においても非常に重要です。一方で分子や原子が目に見えないほど小さいため、化学はイメージを持ちにくい分野でもあり、これから進路を選択する中高生にとって自分の夢や目標に対して化学が関わるのかどうかを考える機会は多くありません。そこで化学のなかでも特に視覚的に分かりやすい光化学の面白さに触れることで、中高生の化学に対する理解を深めることを目的としたプロジェクトを実施します。九州大学の有志チーム「ピカリかがく」を代表として立ち上げ、クラウドファンディングによる予算確保に成功しました。得られた予算を基に所属する教員と大学院生がオンラインや対面の様々な企画を通じて実験実演や研究者インタビューの形式で行います。

ピカリかがく日本全国 2023.9

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Audience： General,　Scientific,　Company,　Civic organization,　Governmental agency

Type：Other

化学は私たちの生活に深く関わり、日本の産業の発展や持続可能社会の実現において鍵となる重要な学問分野です。
しかし、分子や原子が目に見えないほど小さいため、化学は身近にもかかわらずイメージや実感を持ちにくい分野でもあります。
また、進路を選択する中高生にとって自分の夢や目標に対して化学が関わるのかどうかを考える機会は多くありません。
そこで、「化学のなかでも特に視覚的に分かりやすい光化学の面白さに触れることで、より多くの中高生に化学に対する興味を持ってもらうこと」を目的としたプロジェクトを実施します。

Acceptance of Foreign Researchers, etc.

University of Gothenburg

Acceptance period： 2024.3 - 2024.4 （Period）：2weeks to less than 1 month

Nationality：Sweden

Business entity：Foreign governments, foreign research institutes, international organizations
University of Mainz

Acceptance period： 2022.9 - 2023.3 （Period）：1 month or more

Nationality：Germany

Business entity：Foreign governments, foreign research institutes, international organizations
University of Utah

Acceptance period： 2022.7 （Period）：2weeks to less than 1 month

Nationality：United States

Business entity：Foreign governments, foreign research institutes, international organizations
University of Minnesota

Acceptance period： 2019.7 - 2019.8 （Period）：2weeks to less than 1 month

Nationality：United States

Business entity：Foreign governments, foreign research institutes, international organizations
University of Texas Austin

Acceptance period： 2019.7 - 2019.8 （Period）：2weeks to less than 1 month

Nationality：United States

Business entity：Foreign governments, foreign research institutes, international organizations
University of California Riverside

Acceptance period： 2019.7 - 2019.8 （Period）：2weeks to less than 1 month

Nationality：United States

Business entity：Foreign governments, foreign research institutes, international organizations
University of Illinois at Urbana-Champaign

Acceptance period： 2014.10 - 2014.12

Nationality：Malaysia
University of Wurzburg

Acceptance period： 2014.2 - 2014.3 （Period）：2weeks to less than 1 month

Nationality：Spain

Business entity：On-campus funds
University of Milano-Bicocca

Acceptance period： 2014.1 - 2014.4 （Period）：1 month or more

Nationality：Italy

Business entity：Japan Society for the Promotion of Science

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Travel Abroad

2014.5

Staying countory name 1：Italy Staying institution name 1：University of Milano-Bicocca
2013.9 - 2013.10

Staying countory name 1：United States Staying institution name 1：University of Illinois at Urbana-Champaign
2013.2 - 2013.3

Staying countory name 1：United States Staying institution name 1：Northwestern University

Staying institution name 2：Bowling Green State University
2013.1 - 2013.2

Staying countory name 1：Switzerland Staying institution name 1：ETH Zurich

Staying countory name 2：Italy Staying institution name 2：University of Geneva

Staying institution name 3：University of Fribourg

Staying institution name (Other)：University of Milano-Bicocca