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List of Presentations
Tomohiro Shiraki Last modified date：2024.04.17

Associate Professor / Molecular Information Chemistry / Department of Applied Chemistry / Faculty of Engineering


Presentations
1. Tomohiro Shiraki, Molecular functionalization of nanotubes for photoluminescent nanomaterials engineering, 日本化学会第104春季年会(2024)・アジア国際シンポジウム, 2024.03, ナノチューブ材料に対して有機化学的な分子修飾を行うことで、発光特性の変調や機能化が可能となり、それによって多様な発光性ナノ材料を開発できることを示した。.
2. Tomohiro Shiraki , Defect Engineering for Near-Infrared Photoluminescent Carbon Nanotubes Based on Molecular Functionalization, KYUSHU U. - NTNU JOINT SYMPOSIUM, 2023.11.
3. Tomohiro Shiraki, Yasuto Nakagawa, Aleksandar Staykov, Takuya Nakashima, Tsuyoshi Kawai, Tsuyohiko Fujigaya, Near-infrared emission wavelength switching of single-walled carbon nanotubes based on functionalized diarylethene photochromism, 10th International Symposium On Photochromism, ISOP 2023, 2023.11.
4. Hayato Saeki, Rioe Saito, Tsuyohiko Fujigaya, Tomohiro Shiraki, One-dimensional nanocomplex formation by molecular assembly of tetracene in boron nitride nanotubes, 2023 Kyushu-Seibu/Pusan-Gyeongnam Joint Symposium on High Polymers (20th) and Fibers (18th) (KSPG2023), 2023.10.
5. Rioe Saito, Tsuyohiko Fujigaya , Tomohiro Shiraki, Alkylation of boron nitride nanotubes for photoluminescence property modulation based on chemical modification degrees, 2023 Kyushu-Seibu/Pusan-Gyeongnam Joint Symposium on High Polymers (20th) and Fibers (18th) (KSPG2023), 2023.10.
6. Tomohiro Shiraki, Yoshiaki Niidome, Tsuyohiko Fujigaya, Microenvironment Responsiveness of Defect Photoluminescence of Locally Functionalized Single-Walled Carbon Nanotubes and Its Sensing Applications, 243rd ECS Meeting, 2023.06, 局所化学修飾単層カーボンナノチューブが示す欠陥発光の特異な環境応答性を見出し、その特性をもとに種々のバイオセンサー開発を行った。.
7. Tomohiro Shiraki, Sadahito Naka, Boda Yu, Tsuyohiko Fujigaya, ortho-Substituent Structure Effects of Aryldiazonium Salts on Defect Photoluminescence Generation in Locally Functionalized Single-walled Carbon Nanotubes, 日本化学会　第103春季年会（2023）, 2023.03.
8. Tomohiro Shiraki, Boda Yu, Tsuyohiko Fujigaya, Near-infrared defect photoluminescence modulation of single-walled carbon nanotubes based on orthosubstituted aryl functionalization, 12th A3 Symposium on Emerging Materials: Nanomaterials for Electronics, Energy, and Environment, 2022.11.
9. Yukiko Nagai, Tomohiro Shiraki, Tsuyohiko Fujigaya, Bright Single-walled Carbon Nanotubes for NIR-II Imaging, 12th A3 Symposium on Emerging Materials: Nanomaterials for Electronics, Energy, and Environment, 2022.11.
10. Tomohiro Shiraki, Keita Hayashi, Yoshiaki Niidome, Haruka Aoki, Tsuyohiko Fujigaya, Excitonic Photoluminescence Properties of Locally Functionalized Single-Walled Carbon Nanotubes Using Molecular Modifiers, the 241st ECS Meeting, 2022.05.
11. Tomohiro Shiraki, Boda Yu, Sadahito Naka, Koichiro Kato, Tsuyohiko Fujigaya, Ortho-Substituent Structure Design in Aryldiazonium Salts for Defect Photoluminescence Modulation of Locally Functionalized Single-Walled Carbon Nanotubes, the 241st ECS Meeting, 2022.05, 局所化学修飾単層カーボンナノチューブの欠陥発光について、より長波長の近赤外発光を生み出すための修飾分子設計を明らかにし、分子構造のデザインによって発光波長や強度の変調に加えて、クリックケミストリーを利用したさらなる機能化が実現できることを示した。.
12. Tomohiro Shiraki, Haruka Aoki, Keita Hayashi, Tsuyohiko Fujigaya, Near Infrared Emission Property Variation of Chemically Functionalized Single-walled Carbon Nanotubes Based on Structures of Chemical Modifiers, 日本化学会 第102春季年会 (2022), 2022.03.
13. Tomohiro Shiraki, Molecular chemistry on carbon nanotubes for near infrared photoluminescent nanomaterial development, SYNERGY conference, 2021.11.
14. Tomohiro Shiraki, Near infrared photoluminescent nanomaterials: Defect-engineered carbon nanotubes based on molecular functionalization, E-MRS, 2021 Fall Meeting, 2021.09, 新しいナノ材料として自身の研究で開発した局所化学修飾単層カーボンナノチューブの新たな近赤外発光特性ならびに分子修飾を利用した機能化手法を開拓した。.
15. Błażej Podleśny, Tomohiro Shiraki, Dawid Janas, Aqueous two-phase extraction of single-walled carbon nanotubes facilitated by basic salts, International Conference on the Science and Application of Nanotubes and Low-Dimensional Materials（NT21）, 2021.06.
16. Tomohiro Shiraki, Boda Yu, Yoshiaki Niidome, Haruka Aoki, Keita Hayashi, Tsuyohiko Fujigaya, Molecular Structure-Based Photoluminescence Modulation of Locally Functionalized Single-Walled Carbon Nanotubes Using Bis-Aryl Functionalization, 239th ECS Meeting, 2021.06, ⾼効率な近⾚外発光を⽰す局所化学修飾単層カーボンナノチューブにおいて、ミクロな周囲環境の違い（溶媒や分散剤）を利用した発光特性変化から本材料中に生成する励起子物性とその特異性明らかにした。.
17. Tomohiro Shiraki, Yasuto Nakagawa, Takuya Nakashima, Tsuyoshi Kawai, Tsuyohiko Fujigaya, Near Infrared Photoluminescence Properties of Diarylethene-functionalized Single-walled Carbon Nanotubes , 日本化学会第101春季年会（2021）, 2021.03.
18. Yoshiaki Niidome, Tsuyohiko Fujigaya, Tomohiro Shiraki, Solvatochromism of near infrared photoluminescence from molecularly functionalized carbon nanotubes, 日本化学会第101春季年会（2021）, 2021.03.
19. Haruka Aoki, Yu Boda, Naoki Tanaka, Tsuyohiko Fujigaya, Tomohiro Shiraki, Near Infrared Photoluminescence Properties of Locally Functionalized Single-Walled Carbon Nanotubes with Proximal Modification Sites , 2020 MRS Fall Meeting, 2020.12.
20. Kenta Nakamura, Yoshiaki Niidome, Yukiko Nagai, Tanaka Naoki, Tomohiro Shiraki, Takeshi Mori, Yoshiki Katayama, Tsuyohiko Fujigay, Monitoring of Adsorption Behavior of Serum Albumin onto the Fatty Acid-Modified Single-Walled Carbon Nanotube, 2020 MRS Fall Meeting, 2020.12.
21. Gábor Méhes, Tomohiro Shiraki, MIRAI Project (1.0) success stories: Our achievements on
scientific collaboration & human networking, MIRAI 2.0 Japanese-Swedish Joint Kick-off / Scientific Webinar, 2020.10.
22. Tomohiro Shiraki, Chemical Modification of Single-walled Carbon Nanotubes for Near Infrared Photoluminescence Nanomaterial Fabrication , SNU – KYUSHU JOINT SYMPOSIUM, 2020.09.
23. Tomohiro Shiraki, Energy Modulation of Localized Excitons in Single-walled Carbon Nanotubes by Molecular Chemistry Approaches, 第81回応用物学会秋季学術講演会　JSAP-OSA Joint Symposia（4.5 Nanocarbon and 2D Materials）, 2020.09, 単層カーボンナノチューブへの分子修飾が励起子のエネルギー変調・制御を行うための新技術になることを示し、新しい近赤外発光性ナノ材料を創製できることを明らかにした。.
24. Yasuto Nakagawa,Tomohiro Shiraki, Takuya Nakashima, Tsuyoshi Kawai, Tsuyohiko Fujigaya, Light-induced wavelength changes in near infrared photoluminescence from single-walled carbon nanotubes functionalized with diarylethene derivatives, 第69回高分子学会年次大会, 2020.05.
25. Yoshiaki Niidome,Tomohiro Shiraki, Tsuyohiko Fujigaya, Solvatochromism of near infrared photoluminescence from oxygen-doped single-walled carbon nanotubes, 第69回高分子学会年次大会, 2020.05.
26. Tomohiro Shiraki, Gayoung Kim, Tsuyohiko Fujigaya, Nanoporous Nitrogen-doped Carbon Synthesis from Triazine-based Covalent Organic Frameworks, 第69回高分子学会年次大会, 2020.05.
27. Tomohiro Shiraki, Surface Modification of Single-walled Carbon Nanotubes for Fabrication and Functionalization of Near Infrared Luminescent Nanomaterials, MIRAI Workshop - Materials Science, 2019.11.
28. Yoshiaki Niidome, Tomohiro Shiraki, Tsuyohiko Fujigaya, Solvatochromic Shifts of Near Infrared Photoluminescence From Locally Functionalized Single-walled Carbon Nanotubes
, 2019 Pusan-Gyeongnam/Kyushu-Seibu Joint Symposium on High Polymers(19th) and Fibers(17th), 2019.10.
29. Tomohiro Shiraki, Covalent Organic Frameworks for Functional Carbon Material Synthesis toward Electrochemical Device Applications, MIRAI Workshop - Materials Science, 2019.05.
30. Tomohiro Shiraki, Yoshiaki Niidome, Fumiyuki Toshimitsu, Tsuyohiko Fujigaya, Microenvironment Effects on Photoluminescent Doped Sites of Locally Functionalized Single-walled Carbon Nanotubes, 235th ECS Meeting, 2019.05, ⾼効率な近⾚外発光を⽰す局所化学修飾単層カーボンナノチューブにおいて、ミクロな周囲環境の違い（溶媒や分散剤）に応じて発光特性が変化することを見出した。特に本材料においては従来よりも大きな波長変化挙動を示すとともに溶媒パラメータとの相関が得られることを初めて明らかにした。.
31. Tomohiro Shiraki, Tamehito Shiga, Naotoshi Nakashima, Tsuyohiko Fujigaya, Post-Chemical Modification of Doped Sites of Locally Functionalized Single-Walled Carbon Nanotubes for Multistep Photoluminescence Modulation, 235th ECS Meeting, 2019.05.
32. Tomohiro Shiraki, Molecularly-modulated Energy of Exciton Confined in the One Dimensional Nanostructures of Single-walled Carbon Nanotubes, 2019 MRS Spring Meeting & Exhibit, 2019.04, 注目を集めているナノ材料である単層カーボンナノチューブにおいて、化学修飾にもちいる修飾分⼦の構造デザインによって特異な励起子挙動とそれにともなう近赤外発光特性の変調が導けることを明らかにした研究。.
33. Tomohiro Shiraki, Hisashi Onitsuka, Tamehito Shiga,Tomonari Shiraishi, Naotoshi Nakashima, Tsuyohiko Fujigaya, Selective Wavelength Shifts of Near Infrared Photoluminescence Based on Molecular Recognition on Single-walled Carbon Nanotubes, 12th SPSJ International Polymer Conference (IPC2018), 2018.12.
34. Tomohiro Shiraki, Near infrared photoluminescence from single-walled carbon nanotubes solubilized in aqueous media ~New functions based on their chemical modification~, Seminar, 2018.11.
35. Tomohiro Shiraki, Near Infrared Photoluminescence Tuning Driven by Molecular Recognition on Single-walled Carbon Nanotubes, MIRAI Workshop - Materials Science, 2018.10.
36. Tomohiro Shiraki, Near infrared photoluminescent nanomaterials whose functions are tunable based on molecular interactions, 第67回高分子討論会　日韓ジョイントセッション/Japan-Korea Joint Session, 2018.09.
37. Tomohiro Shiraki, Molecular design for photoluminescence modulation of locally functionalized single-walled carbon nanotubes, 7th Workshop on Nanotube Optics and Nanospectroscopy (WONTON 2018), 2018.07, 開発を行っている高効率な近赤外発光を示す局所化学修飾単層カーボンナノチューブにおいて、修飾サイトの分子構造デザインという独自の戦略から様々な物性や機能を開拓した。.
38. Tomohiro Shiraki, Shunsuke Uchimura, Tomonari Shiraishi, Fumiyuki Toshimitsu, Naotoshi Nakashima, Substituted Aryl Structure Effects on Photoluminescence Properties of Locally Functionalized Single-Walled Carbon Nanotubes, 233rd ECS Meeting, 2018.05, 開発を行っている高効率な近赤外発光を示す局所化学修飾単層カーボンナノチューブにおいて、修飾分子の異性体構造に基づく分子構造変化に応じた顕著な発光特性を導くことに成功した研究.
39. Tomohiro Shiraki, Hisashi Onitsuka, Tamehito Shiga, Naotoshi Nakashima, Molecular Recognition at Local Doped Sites of Locally Functionalized Single-Walled Carbon Nanotubes for Selective Wavelength Shift of Near Infrared Photoluminescence, 233rd ECS Meeting, 2018.05.
40. Tomohiro Shiraki, Molecular chemistry-based approach for nanocarbon functionalization, International mini-symposium on molecular and hybrid materials, 2018.01.
41. Hisashi Onitsuka, Naotoshi NAKASHIMA, Tomohiro SHIRAKI, Cation recognition using near-infrared photoluminescence of crown ether-modified single walled carbon nanotubes, 2017 Kyushu-Seibu/Pusan-Gyeongnam Joint Symposium on High Polymers(18th) and Fibers(16th), 2017.12.
42. Tomohiro SHIRAKI, Tomonari SHIRAISHI, Naotoshi NAKASHIMA, Proximal Modification Approach for Creation of Near Infrared Photoluminescence Materials through Local Chemical Functionalization of Single-walled Carbon Nanotubes, 5th CMS International Symposium on Photofunctional Chemistry and Molecular Systems, 2017.12.
43. Hisashi Onitsuka, Naotoshi NAKASHIMA, Tomohiro SHIRAKI, Near infrared photoluminescence modulation of crown ether-modified single-walled carbon nanotubes by addition of metallic salts, 5th CMS International Symposium on Photofunctional Chemistry and Molecular Systems, 2017.12.
44. Tamehito SHIGA, Naotoshi NAKASHIMA, Tomohiro SHIRAKI, Photoluminescence Wavelength Shift Based on Post-Modification of Aromatic Aldehyde Modified Single-Walled Carbon Nanotubes, 5th CMS International Symposium on Photofunctional Chemistry and Molecular Systems, 2017.12.
45. Tomonari Shiraishi, Tomohiro SHIRAKI, Naotoshi NAKASHIMA, Proximal Modification for Near Infrared Photoluminescence Modulation of Carbon Nanotubes, 2017 MRS FALL MEETING & EXHIBIT, 2017.11.
46. Tamehito SHIGA, Naotoshi NAKASHIMA, Tomohiro SHIRAKI, Near Infrared Emission Wavelength Modulation Based on Post-Modification Using Imine Bond Formation on Single-Walled Carbon Nanotubes, 2017 MRS FALL MEETING & EXHIBIT, 2017.11.
47. Tomohiro SHIRAKI, Gayoung Kim, Jung Yang, Naotoshi NAKASHIMA, Microporous Nitrogen-Doped Carbon Synthesis through Direct Carbonization of Covalent Organic Frameworks, 2017 MRS FALL MEETING & EXHIBIT, 2017.11.
48. Tomohiro SHIRAKI, Tomonari SHIRAISHI, Hisashi ONITSUKA, Tamehito SHIGA, Gergely Juhász, Naotoshi NAKASHIMA, Molecularly-Functionalized Near Infrared Photoluminescence Properties of Single-Walled Carbon Nanotubes, 2017 MRS FALL MEETING & EXHIBIT, 2017.11.
49. Tomohiro Shiraki, Surface Functionalization of Single-Walled Carbon Nanotubes towards Novel Near-Infrared Photoluminescent Materials, MIRAI Workshop - Materials Science, 2017.10.
50. Tomohiro SHIRAKI, Tomonari SHIRAISHI, Hisashi ONITSUKA, Tamehito SHIGA, Gergely Juhász, Naotoshi NAKASHIMA, Chemistry-based functionalization of single-walled carbon nanotubes toward their photoluminescence property modulation, 第53回 フラーレン・ナノチューブ・グラフェン総合シンポジウム, 2017.09.
51. Tomohiro Shiraki, Hisashi Onitsuka, Tomonari Shiraishi, Naotoshi Nakashima, Photoluminescent Readout of Molecular Information Using Local Sites Functionalized on Single-Walled Carbon Nanotubes, 231st ECS Meeting, 2017.05.
52. Tomohiro Shiraki, Tomonari Shiraishi, Hisashi Onitsuka, Gergely Juhász, Naotoshi Nakashima, Effects of Chemically-Introduced Structures on Near Infrared Photoluminescence of Locally Functionalized
Single-Walled Carbon Nanotubes, 231st ECS Meeting, 2017.05.
53. Tomohiro Shiraki, Tomonari Shiraishi, Hisashi Onitsuka, Gergely Juhász, Naotoshi Nakashima, Near-Infrared Photoluminescence Modulation of Carbon Nanotubes Based on Molecular Design of Chemical Modification Sites, The 11th SPSJ International Polymer Conference (IPC2016), 2016.12.
54. Tomonari Shiraishi, Tomohiro Shiraki, Naotoshi Nakashima, Emergence of a New Near-IR Photoluminescence of Carbon Nanotubes by Adjacent Chemical Modification, The 11th SPSJ International Polymer Conference (IPC2016), 2016.12.
55. Gayoung Kim, Tomohiro Shiraki, Naotoshi Nakashima, Nitrogen-doped carbon materials with high porosity synthesized from covalent organic frameworks, The 11th SPSJ International Polymer Conference (IPC2016), 2016.12.
56. Hisashi Onitsuka, Tomohiro Shiraki, Naotoshi Nakashima, Photoluminescence spectral shift induced by sugar recognition on phenyl boronic acid-modified single-walled carbon nanotubes, The 11th SPSJ International Polymer Conference (IPC2016), 2016.12.
57. Koichiro Uchida, Tomohiro Shiraki, Naotoshi Nakashima, Photoluminescence of carbon dots using energy transfer systems, The 11th SPSJ International Polymer Conference (IPC2016), 2016.12.
58. Gayoung Kim, Tomohiro Shiraki, Naotoshi Nakashima, Fabrication of Nitrogen-Doped Porous Carbon from Covalent Organic Frameworks and the Electrocatalytic Activities for Oxygen Reduction Reaction, PRiME 2016/230th ECS Meeting, 2016.10.
59. Tomohiro Shiraki, Tomonari Shiraishi, Hisashi Onitsuka, Naotoshi Nakashima, Photoluminescence modulation of single-walled carbon nanotubes based on local-covalent modification using designed molecules, Seventeenth International Conference on the Science and Application of Nanotubes and low-dimensional materials (NT16), 2016.08.
60. Gayoung Kim, Tomohiro Shiraki, Naotoshi Nakashima, Synthesis of carbon materials with high surface area from covalent organic frameworks, 第５3回化学関連支部合同九州大会, 2016.07.
61. Naotoshi Nakashima, Tomonari Shiraishi, JUHASZ GERGELY MIKLOS, Tomohiro Shiraki, Naoto Akizuki, Yuhei Miyauchi, Kazunari Matsuda, Determination of Redox Potentials of Oxygen-Doped Single-Walled Carbon Nanotubes Based on in Situ Photoluminescence Electrochemistry, 229th ECS Meeting, 2016.05.
62. Tomohiro Shiraki, Gayoung KIM, 中嶋 直敏, Covalent Organic Frameworks Carbonized for Synthesis of Functional Carbon Materials, 第65回高分子学会年次大会 高分子学会, 2016.05.
63. Tomonari Shiraishi, Tomohiro Shiraki, Naotoshi Nakashima, Effect of localized modification on the electronic states of single-walled carbon nanotubes using in situ PL spectroclectrochemistry, 2015 Pusan-Gyeongnam/Kyushu-Seibu Joint Symposium on High Polymers (17th) and Fibers (15th) (2015 PGKS), 2015.11.
64. Gayoung Kim, Tomohiro Shiraki, Naotoshi Nakashima, Characterization of Covalent Organic Framework Synthesized in a Mild Reaction Condition, 2015 Pusan-Gyeongnam/Kyushu-Seibu Joint Symposium on High Polymers (17th) and Fibers (15th) (2015 PGKS), 2015.11.
65. Tomonari Shiraishi, Tomohiro Shiraki, Naotoshi Nakashima, Determination of redox properties of chemically-modified single-walled carbon nanotubes based on in situ PL spectroclectrochemistry, 6th A3 Symposium on Emerging Materials, 2015.11.
66. Gayoung Kim, Tomohiro Shiraki, Naotoshi Nakashima, A two-dimensional organic layered material with high crystallinity by a room temperature synthesis, 6th A3 Symposium on Emerging Materials, 2015.11.
67. Yu Xiaojing, Tomohiro SHIRAKI, Naotoshi NAKASHIMA, Synthesis of porous Au nanoparticle-MoS2 nanocomposites for surface-enhanced Raman spectroscopy substrates, 日本分析化学会 第64年会.
68. Xiaojing Yu, Tomohiro Shiraki, Naotoshi Nakashima, Facile Synthesis of 3-Dimensional Gold Nanoparticles on MoS2(Facile Synthesis of 3-Dimensional Gold Nanoparticles on MoS2), 第５２回化学関連支部合同九州大会, 2015.06.
69. Gayoung Kim, Tomohiro Shiraki, Naotoshi Nakashima, Characterization of Covalent Organic Framework Synthesized in a Mild Reaction Condition, The 2nd Symposium of Korea-Japan joint Project for Carbon Nanotube Electro-Optical Study, 2015.06.
70. Koichiro Uchida, Tomohiro Shiraki, Naotoshi Nakashima, Electronic states of molybdenum disulfide evaluated by redox chemistry, The 2nd Symposium of Korea-Japan joint Project for Carbon Nanotube Electro-Optical Study, 2015.06.
71. Tomohiro Shiraki, Charles E. Diesendruck, Jeffrey S. Moore, Mechanochemical production of phenyl cations through heterolytic bond scission, Mechanochemistry: From Functional Solids to Single Molecules (Faraday Discussion 170), 2014.05.
72. Jun Li, Tomohiro Shiraki, Bin Hu, Roger A. E. Wright, Bin Zhao, Jeffrey S. Moore, Mechanophore activiation at hetero-​interfaces, 248th ACS National Meeting, 2014.08.


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