Cesium-rich micro-particles: A window into the meltdown events at the Fukushima Daiichi Nuclear Power Plant Reviewed International journal

G. Furuki*, J. Imoto*, A. Ochiai, S. Yamasaki, K. Nanba, T. Ohnuki, B. Grambow, R. C. Ewing, & S. Utsunomiya (*Two authors contributed equally as the first author)

Scientific Reports   2017.2

Caesium fallout in Tokyo on 15th March, 2011 is dominated by highly radioactive, caesium-rich microparticles Reviewed International journal

J. Imoto, G. Furuki, A. Ochiai, S. Yamasaki, K. Nanba, T. Ohnuki, B. Grambow, R. C. Ewing, & S. Utsunomiya

Scientific Reports   7   1900

Iron oxidation state of a 2.45 b.y.-old paleosol developed on mafic volcanics Reviewed International journal

S. Utsunomiya, T. Murakami, M. Nakada, & T. Kasama

Geochimica et Cosmochimica Acta   67   1900

Uraninite and fullerene in atmospheric particulates Reviewed International journal

S. Utsunomiya, K. A. Jensen, G. J. Keeler, & R. C. Ewing

Environmental Science & Technology   36   1900

Application of high-angle annular dark field scanning transmission electron microscopy (HAADF-STEM), STEM-energy dispersive X-ray spectrometry (EDX), and energy-filtered (EF)-TEM to the characterization of nanoparticles in the environment Reviewed International journal

S. Utsunomiya & R. C. Ewing

Environmental Science & Technology,   37   1900

Nano-scale mineralogy of Arsenic phases by HAADF-STEM Reviewed International journal

S. Utsunomiya, S. C. Peters, J. D. Blum & R. C. Ewing

American Mineralogist   88   1900

Direct identification of trace metals in fine and ultra-fine particles in the Detroit urban atmosphere. Reviewed International journal

S. Utsunomiya, K. A. Jensen, G. J. Keeler, & R. C. Ewing

Environmental Science & Technology   38   1900

Nanoscale occurrence of Pb in an Archean zircon Reviewed International journal

S. Utsunomiya, C. S. Palenik, J. W. Valley, A. Cavosie, S. A. Wilde & R. C. Ewing,

Geochimica et Cosmochimica Acta   68   1900

Colloid Transport of Plutonium in the Far-field of the Mayak Production Association, Russia Reviewed International journal

A. P. Novikov, S. N. Kalmykov, S. Utsunomiya, R. C. Ewing, F. Horreard, S. B. Clark, V. V. Tkachev, & B. F. Myasoedov

Science   314   1900

Radiation damage and alteration in zircon from Jack Hills granitoids, western Australia, Reviewed International journal

S. Utsunomiya, R. C. Ewing, J. W. Valley, A. J. Cavosie, & S. A. Wilde

Chemical Geology   236   1900

Groundwater Nanoparticles in the Far-Field at the　Nevada Test Site: Mechanism for Radionuclide Transport. Reviewed International journal

43   1900

Biological nano-mineralization of Ce phosphate by Saccharomyces cerevisiae Reviewed International journal

M. Jiang, T. Ohnuki, N. Kozai, K. Tanaka, Y. Suzuki, F. Sakamoto, E. Kamiishi, S. Utsunomiya,

Chemical Geology   1900

Pb in zircon at the atomic-scale

M. Kogawa, E.B. Watson, R.C. Ewing, & S. Utsunomiya

American Mineralogist   97   1900

Post-adsorption process of Yb phosphate nano-particle formationby Saccharomyces cerevisiae

M. Jiang, T. Ohnuki, K. Tanaka, N. Kozai, E. Kamiishi, & S. Utsunomiya

GeochimicaetCosmochimicaActa   93   1900

Nano-scale reaction processes at the interface between apatite and aqueous lead International journal

E. Kamiishi and S. Utsunomiya

Chemical Geology   340   1900

Multi-scale analysis of the occurrence of Pb, Cr and Mn in the NIST standards: Urban dust (SRM1649a) and indoor dust (SRM2584)

M.Jiang, Y.Nakamatsu, K.A. Jensen, S.Utsunomiya

Atmospheric Environment   82   1900

Effects of CeO2 nanoparticles on microbial metabolism

S.Masaki, H.Shiotsu, F.Sakamoto, T.Ohnuki, S.Utsunomiya

Chemical Geology   391   1900

Occurrence of radioactive cesium-rich micro-particles (CsMPs) in a school building located 2.8 km south-west of the Fukushima Daiichi Nuclear Power Plant. Reviewed International journal

K. Fueda, T. Komiya, K. Minomo, K. Horie, M. Takehara, S. Yamasaki, H. Shiotsu, T. Ohnuki, B. Grambow, G. T. W. Law, R. C. Ewing, & S. Utsunomiya

Chemosphere   328   138556   2023.7

Improved radio-cesium detection using quantitative real-time autoradiography Reviewed International journal

J. W. L. Ang, A. Bongrand, S. Duval, J. Donnard, J. Parkkonen, S. Utsunomiya, R. Koivula, M. Siitari-Kauppi & G. T. W. Law

ACS Omega   2023.5

Chemical species of cesium and iodine in condensed vaporized microparticles formed by melting nuclear fuel components with concrete materials. Reviewed International journal

T. Ohnuki, J. Ye, T. Kato, J. Liu, M. Takano, N. Kozai, & S. Utsunomiya

Environmental Science: Processes & Impacts   2023.5

Direct observation of Mn distribution/speciation within and surrounding a basidiomycete fungus in the production of Mn-oxides important in toxic element containment Reviewed International journal

Takeda, Ayaka; Oki, Takumi; Yokoo, Hiroki; Kawamoto, Keisuke; Nakano, Yuriko; Ochiai, Asumi; Winarni, Ilma Dwi; Kitahara, Mitsuki; Miyoshi, Kenta; Fukuyama, Kenjin; Ohara, Yoshiyuki; Yamaji, Keiko; Ohnuki, Toshihiko; Hochella, Michael F.; Utsunomiya, Satoshi

CHEMOSPHERE   313   2023.2

Gravitational separation of Cs-137 contaminated soil in Fukushima environment: Density dependence of Cs-137 activity and application to volume reduction Invited Reviewed International journal

Yamasaki, Shinya; Saito, Hikaru; Nakamura, Tsukasa; Morooka, Kazuya; Sueki, Keisuke; Utsunomiya, Satoshi

JOURNAL OF ENVIRONMENTAL RADIOACTIVITY   246   2022.5

A review of efforts for volume reduction of contaminated soil in the ten years after the accident at the Fukushima Daiichi Nuclear Power Plant Reviewed International journal

Yamasaki, Shinya; Utsunomiya, Satoshi

Journal of Nuclear Science and Technology   2022.5

Chemical species of iodine during sorption by activated carbon -Effects of original chemical species and fulvic acids Reviewed International journal

Kato, Tomoaki; Kozai, Naofumi; Tanaka, Kazuya; Kaplan, Daniel, I; Utsunomiya, Satoshi; Ohnuki, Toshihiko

JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY   59 ( 5 )   580 - 589   2022.5

Ten years after the NPP accident at Fukushima : review on fuel debris behavior in contact with water Reviewed International journal

Grambow, Bernd; Nitta, Ayako; Shibata, Atsuhiro; Koma, Yoshikazu; Utsunomiya, Satoshi; Takami, Ryu; Fueda, Kazuki; Ohnuki, Toshihiko; Jegou, Christophe; Laffolley, Hugo; Journeau, Christophe

Journal of Nuclear Science and Technology   2022.4

Newhighly radioactive particles derived fromFukushima Daiichi Reactor Unit 1: Properties and environmental impacts Invited Reviewed International journal

Morooka, Kazuya; Kurihara, Eitaro; Takehara, Masato; Takami, Ryu; Fueda, Kazuki; Horie, Kenji; Takehara, Mami; Yamasaki, Shinya; Ohnuki, Toshihiko; Grambow, Bernd; Law, Gareth T. W.; Ang, Joyce W. L.; Bower, William R.; Parker, Julia; Ewing, Rodney C.; Utsunomiya, Satoshi

SCIENCE OF THE TOTAL ENVIRONMENT   773   2021.6

The role of nanoscale aggregation of ferrihydrite and amorphous silica in the natural attenuation of contaminant metals at mill tailings sites Invited Reviewed International journal

Kawamoto, Keisuke; Yokoo, Hiroki; Ochiai, Asumi; Nakano, Yuriko; Takeda, Ayaka; Oki, Takumi; Takehara, Masato; Uehara, Motoki; Fukuyama, Kenjin; Ohara, Yoshiyuki; Ohnuki, Toshihiko; Hochella, Michael F., Jr.; Utsunomiya, Satoshi

GEOCHIMICA ET COSMOCHIMICA ACTA   298   207 - 226   2021.4

Solubility of monoclinic and yttrium stabilized cubic ZrO2: Solution and surface thermodynamics guiding ultra-trace analytics in aqueous phase Invited Reviewed International journal

Zouari, W.; Suzuki-Muresan, T.; Kobayashi, T.; Utsunomiya, S.; Abdelouas, A.; Grambow, B.

JOURNAL OF NUCLEAR MATERIALS   545   2021.3

Occurrence of highly radioactive microparticles in the seafloor sediment from the pacific coast 35 km northeast of the Fukushima Daiichi nuclear power plant Invited Reviewed International journal

Ikenoue, Takahito; Takehara, Masato; Morooka, Kazuya; Kurihara, Eitaro; Takami, Ryu; Ishii, Nobuyoshi; Kudo, Natsumi; Utsunomiya, Satoshi

CHEMOSPHERE   267   2021.3

Desorption mechanisms of cesium from illite and vermiculite Invited Reviewed International journal

Murota, Kento; Tanoi, Keitaro; Ochiai, Asumi; Utsunomiya, Satoshi; Saito, Takumi

APPLIED GEOCHEMISTRY   123   2020.12

Particulate plutonium released from the Fukushima Daiichi meltdowns Invited Reviewed International journal

Kurihara, Eitaro; Takehara, Masato; Suetake, Mizuki; Ikehara, Ryohei; Komiya, Tatsuki; Morooka, Kazuya; Takami, Ryu; Yamasaki, Shinya; Ohnuki, Toshihiko; Horie, Kenji; Takehara, Mami; Law, Gareth T. W.; Bower, William; Mosselmans, J. Frederick W.; Warnicke, Peter; Grambow, Bernd; Ewing, Rodney C.; Utsunomiya, Satoshi

SCIENCE OF THE TOTAL ENVIRONMENT   743   2020.11

Organic complexation of U(VI) in reducing soils at a natural analogue site: Implications for uranium transport Invited Reviewed International journal

Fuller, Adam J.; Leary, Peter; Gray, Neil D.; Davies, Helena S.; Mosselmans, J. Frederick W.; Cox, Filipa; Robinson, Clare H.; Pittman, Jon K.; McCann, Clare M.; Muir, Michael; Graham, Margaret C.; Utsunomiya, Satoshi; Bower, William R.; Morris, Katherine; Shaw, Samuel; Bots, Pieter; Livens, Francis R.; Law, Gareth T. W.

CHEMOSPHERE   254   2020.9

Abundance and distribution of radioactive cesium-rich microparticles released from the Fukushima Daiichi Nuclear Power Plant into the environment Invited Reviewed International journal

Ikehara, Ryohei; Morooka, Kazuya; Suetake, Mizuki; Komiya, Tatsuki; Kurihara, Eitaro; Takehara, Masato; Takami, Ryu; Kino, Chiaki; Horie, Kenji; Takehara, Mami; Yamasaki, Shinya; Ohnuki, Toshihiko; Law, Gareth T. W.; Bower, William; Grambow, Bernd; Ewing, Rodney C.; Utsunomiya, Satoshi

CHEMOSPHERE   241   2020.2

Nano-scaled Calcium Molybdate Particle Formation on Egg Phosphatidylcholine Liposome Surface Invited Reviewed International journal

Yamasaki, Shinya; Kurita, Saori; Ochiai, Asumi; Sueki, Keisuke; Utsunomiya, Satoshi

CHEMISTRY LETTERS   48 ( 12 )   1480 - 1483   2019.12

Nano-scaled Calcium Molybdate Particle Formation on Egg Phosphatidylcholine Liposome Surface Invited Reviewed International journal

Yamasaki, Shinya; Kurita, Saori; Ochiai, Asumi; Sueki, Keisuke; Utsunomiya, Satoshi

CHEMISTRY LETTERS   48 ( 12 )   1480 - 1483   2019.12

Editorial for Special Issue "Minerals Down to the Nanoscale: A Glimpse at Ore-Forming Processes" Invited Reviewed International journal

Ciobanu, Cristiana L.; Utsunomiya, Satoshi; Reich, Martin; Plumper, Oliver; Cook, Nigel J.

MINERALS   9 ( 11 )   2019.11

Dissolution of radioactive, cesium-rich microparticles released from the Fukushima Daiichi Nuclear Power Plant in simulated lung fluid, pure-water, and seawater Invited Reviewed International journal

Suetake, Mizuki; Nakano, Yuriko; Furuki, Genki; Ikehara, Ryohei; Komiya, Tatsuki; Kurihara, Eitaro; Morooka, Kazuya; Yamasaki, Shinya; Ohnuki, Toshihiko; Horie, Kenji; Takehara, Mami; Law, Gareth T. W.; Bower, William; Grambow, Bernd; Ewing, Rodney C.; Utsunomiya, Satoshi

CHEMOSPHERE   233   633 - 644   2019.10

Formation of radioactive cesium microparticles originating from the Fukushima Daiichi Nuclear Power Plant accident: characteristics and perspectives Invited Reviewed International journal

Ohnuki, Toshihiko; Satou, Yukihiko; Utsunomiya, Satoshi

JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY   56 ( 9-10 )   790 - 800   2019.10

Metaschoepite Dissolution in Sediment Column Systems-Implications for Uranium Speciation and Transport Invited Reviewed International journal

Bower, William R.; Morris, Katherine; Livens, Francis R.; Mosselmans, J. Frederick W.; Fallon, Connaugh M.; Fuller, Adam J.; Natrajan, Louise; Boothman, Christopher; Lloyd, Jonathan R.; Utsunomiya, Satoshi; Grolimund, Daniel; Sanchez, Dario Ferreira; Jilbert, Tom; Parker, Julia; Neill, Thomas S.; Law, Gareth T. W.

ENVIRONMENTAL SCIENCE & TECHNOLOGY   53 ( 16 )   9915 - 9925   2019.8

Calcium molybdate nanoparticles formation in egg phosphatidyl choline based liposome caused by liposome fusion Reviewed

Shinya Yamasaki, Saori Kurita, Asumi Ochiai, Miya Hashimoto, Keisuke Sueki, Satoshi Utsunomiya

Journal of Colloid And Interface Science   530   473 - 480   2018.11

Biomineralization of middle rare earth element samarium in yeast and bacteria systems Reviewed International journal

M. Jiang, T. Ohnuki, S. Utsunomiya

Geomicrobiology Journal   2018.5

Effective and efficient desorption of Cs from hydrothermal-treated clay minerals for the decontamination of Fukushima radioactive soil Reviewed International journal

X. Yin, N. Horiuchi, S. Utsunomiya, A. Ochiai, H. Takahashi, Y. Inaba, X. Wang, T. Ohnuki, and K. Takeshita

Chemical Engineering Journal   2018.2

Removal of soluble strontium into biogenic carbonate minerals from a highly saline solution using halophilic bacterium, Bacillus sp Reviewed International journal

T. Horiike, Y. Dotsuta, Y. Nakano, A. Ochiai, S. Utsunomiya, T. Ohnuki, and M. Yamashita

Applied and Environmental Microbiology   2017.10

Adsorption of extracellular polymeric substances derived from S. cerevisiae to ceria nanoparticles and the effects on the colloidal stability Reviewed International journal

S. Masaki*, Y. Nakano*, K. Ichiyoshi, K. Kawamoto, A. Takeda, T. Ohnuki, M. F. Hochella, Jr., S. Utsunomiya (*Two authors contributed equally)

Environments   2017.7

Effect of temperature on K+ and Mg2+ extracted desorption of Cs from vermiculitized biotite Reviewed International journal

X. B. Yin, L. Zhang, A. Ochiai, S. Utsunomiya, H. Takahashi, T. Ohnuki, K. Takeshita

Chemistry Letters   2017.6

Crystal Chemistry and Stability of Hydrated Rare-Earth Phosphates Formed at Room Temperature Reviewed International journal

A. Ochiai & S. Utsunomiya

Minerals   2017.5

Sorption behavior of Np(V) on microbe pure culture and consortia Reviewed International journal

T. Ohnuki, N. Kozai, F. Sakamoto, S. Utsunomiya, & K. Kato

Chemistry Letters   2017.3

Radioactive Cs in the estuary sediments near Fukushima Daiichi Nuclear Power Plant Invited Reviewed International journal

S. Yamasaki, J. Imoto, G. Furuki, A. Ochiai, T. Ohnuki, K. Sueki, K. Nanba, R. C. Ewing, S. Utsunomiya

Science of the Total Environment   551-552   155-162   2016.9

Structure of a gold(III) hydroxide and determination of its solubility Reviewed International journal

D. Kawamoto, H. Ando, H. Ohashi, Y. Kobayashi, T. Honma, T. Ishida, M. Tokunaga, Y. Okaue, S. Utsunomiya, & T. Yokoyama.

Bulletin of the Chemical Society of Japan   89   1385 - 1390   2016.2

Radioactive Cs in the severely contaminated soils near the Fukushima Daiichi nuclear power plant

M. Kaneko, H. Iwata, H. Shiotsu, S. Masaki, Y. Kawamoto, S. Yamasaki, Y. Nakamatsu, J.Imoto, G.Furuki, A.Ochiai, K. Nanba, T. Ohnuki, R. C. Ewing, S.Utsunomiya

Frontiers in Energy   1900

The effect of partial pressure of carbon dioxide on anorthite dissolution Reviewed International journal

S. Utsunomiya, T. Murakami, K. Tsukimura, & H. Kadohara

Mineralogical Journal   21   1900

Direct evidence of Late Archean to Early Proterozoic anoxic atmosphere from a product of 2.5 Ga old weathering Reviewed International journal

T. Murakami, S. Utsunomiya, Y. Imazu, & N. Prasad

Earth and Planetary Science Letters   184   1900

Seafloor hydrothermal alteration at an Archean mid-ocean ridge Reviewed International journal

K. Kitajima, S. Maruyama, S. Utsunomiya & J. G. Liou

Journal of Metamorphic Geology   17   1900

Ion irradiation-induced amorphization and nanocrystal formation in garnets Reviewed International journal

S. Utsunomiya, L.M. Wang, S. Yudintsev, & R.C. Ewing

Journal of Nuclear Materials   303   1900

Cesium and Strontium Incorporation into Uranophane, [Ca(UO2)(SiO3OH)]2×5H2O] Reviewed International journal

3   1900

Ion irradiation effects in natural garnets: Comparison with zircon Reviewed International journal

S. Utsunomiya, L. M. Wang & R. C. Ewing

Nuclear Instruments and Methods B   191   1900

The effect of ionizing radiation on uranophane Reviewed International journal

S. Utsunomiya, L. M. Wang, M. Douglas, S. Clark, & R. C. Ewing

American Mineralogist   88   1900

Biotite dissolution process and mechanism in the laboratory and in nature: Early stage weathering environment and vermiculitization Reviewed International journal

T. Murakami, S. Utsunomiya, T. Yokoyama, & T. Kasama

American Mineralogist   88   1900

Oxygen isotopic composition of nano-scale uraninite at the Oklo-Okélobondo natural fission reactors, Gabon Reviewed International journal

88   1900

Ion-beam and electron-beam irradiation of synthetic britholite Reviewed International journal

S. Utsunomiya, L. M. Wang, S. Yudintsev, & R. C. Ewing

Journal of Nuclear Materials   322   1900

Neptunium association with uranium (VI) silicate solid phases Reviewed International journal

M. Douglas, S. B. Clark, J. I. Friese, B. W. Arey, E. C. Buck, B. D. Hanson, S. Utsunomiya, & R. C. Ewing

Radiochimica Acta   93   1900

“Invisible” gold revealed: Direct imaging of gold nanoparticles in a Carlin-type deposit. Reviewed International journal

89   1900

Influence of radioactive decay on properties of confinement matrices of actinide-containing waste Reviewed International journal

N. P. Laverov, S. V. Yudintsev, T. S. Ioudintseva, S. V. Stefanovsky, R. C. Ewing, J. Lian, S. Utsunomiya, L. M. Wang

Geology of Ore Deposits   45   1900

Biotite dissolution under an anoxic condition: Implication for Fe behavior during Archean weathering Reviewed International journal

T. Murakami, J. Ito, S. Utsunomiya, & T. Kasama

Earth and Planetary Science Letters   224   1900

Effect of radiation on properties of confinement matrices for immobilization of actinide-bearing wastes Reviewed International journal

N. P. Laverov, S. V. Yudintsev, T. S. Yudintseva, S. V. Stefanovsky, R. C. Ewing, J. Lian, S. Utsunomiya, L. M. Wang

Geology of Ore Deposits   45   1900

Radiation effects in ferrate garnet Reviewed International journal

S. Utsunomiya, S. V. Yudintsev, R. C. Ewing

Journal of Nuclear Materials   336   1900

Solubility of gold in arsenian pyrite: An EMPA, SIMS and HRTEM investigation Reviewed International journal

M. Reich, S. E. Kesler, S. Utsunomiya, C. S. Palenik, S. Chryssoulis and R. C. Ewing

Geochimica et Cosmochimica Acta   69   1900

Electron microscopy investigation of structural transformations in tungsten oxides (WO3) thin films Reviewed International journal

C. V. Ramana, S. Utsunomiya, R. C. Ewing, C. M. Julien, U. Becker

Physica Status Solidi (a)   202   1900

Predicting the stability of nano-scale bio-precipitated uranium phases Reviewed International journal

M. Fayek, S. Utsunomiya, S. M. Pfiffner, L. Anovitz, D. C. White, L. R. Riciputi, R. C. Ewing, & F. J.Stadermann

Canadian Mineralogist   43   1900

Radiation-Induced Decomposition of U(VI) Alteration Phases of UO2. Reviewed International journal

S. Utsunomiya, L. M. Wang, & R. C. Ewing

Earth and Planetary Science Letters   240   1900

The fate of the epsilon phase in the UO2 of the Oklo natural fission reactors Reviewed International journal

S. Utsunomiya, R. C. Ewing

Radiochimica Acta   94   1900

The mechanisms of reduction of hexavalent chromium by sodium green rust sulphate: Formation of Cr-goethite Reviewed International journal

L. L. Skovbjerg, S. L. S. Stipp, S. Utsunomiya, R. C. Ewing

Geochimica Cosmochimica Acta   70   1900

Formation of V2O3 nanocrystals by thermal reduction of V2O5 thin films Reviewed International journal

C.V. Ramana, S. Utsunomiya, R. C. Ewing, & U. Becker

Solid State Communications   137   1900

Structural stability and phase transitions in WO3 thin films Reviewed International journal

C. V. Ramana, S. Utsunomiya, R. C. Ewing, C. M. Julien, & U. Becker

Journal of Physical Chemistry B   110   1900

Adsorbed U(VI) surface species on muscovite by TRLFS and HAADF-STEM Reviewed International journal

T. Arnold, S. Utsunomiya, G. Geipel, R. C. Ewing, N. Baumann, V. Brendler

Environmental Science & Technology   40   1900

Structural characteristics of lithium nickel phosphate studied using analytical electron microscopy and Raman spectroscopy Reviewed International journal

C. V. Ramana, A. Ait-Salah, S. Utsunomiya, U. Becker, A. Mauger, F. Gendron, & C. M. Julien,

Chemistry of Materials   18   1900

Thermal behavior of metal nanoparticles in geologic materials Reviewed International journal

M. Reich, S. Utsunomiya, S. E. Kesler, L. Wang, R. C. Ewing & U. Becker

Geology   34   1900

Spectroscopic and chemical imaging analysis of lithium iron triphosphate Invited Reviewed International journal

C. V. Ramana, A. Ait-Salah, S. Utsunomiya, A. Mauger, F. Gendron & C.M. Julien

Journal of Physical Chemistry C   111   1900

Summertime Carbonaceous Aerosols Collected in the Marine Boundary of the Arctic Ocean Reviewed International journal

Z. Xie , J. D. Blum, S. Utsunomiya, R. C. Ewing, X. Wang, & L. Sun

Journal of Geophysical Research   112   1900

Alteration of UO2+x under oxidizing conditions, Marshall Pass, Colorado, USA Reviewed International journal

A. Deditius, S. Utsunomiya, R. C. Ewing

Journal of Alloys and Compounds   444-445   1900

Fate of trace elements during alteration of uraninite in hydrothermal-vein type U-deposit from Marshall Pass, Colorado, USA Reviewed International journal

A. P. Deditius, S. Utsunomiya, & R. C. Ewing

Geochimica et Cosmochimica Acta   71   1900

Novel lithium iron pyrophosphate (LiFe1.5P2O7) as a positive electrode for Li-ion batteries Reviewed International journal

C. V. Ramana, A. Ait-Salah, S. Utsunomiya, A. Mauger, F. Gendron, & C. A. Julien

Chemistry of Materials   19   1900

Dissolution of radiation-damaged zircon in lateritic soils Reviewed International journal

S. Delattre, S. Utsunomiya, R. C. Ewing, J. L. Boeglin, J. J. Braun, E. Balan, & G. Calas

American Mineralogist   92   1900

Effects of ionizing irradiation on hollandite, Ba1Cs0.28Al1.46Fe0.82Ti5.72O16 Reviewed International journal

A. Abdelouas, S. Utsunomiya, T. Suzuki, B. Grambow, R. C. Ewing, T. Advocat, & F. Bart

American Mineralogist   93   1900

Spectroscopic ellipsometry characterization of the optical properties and thermal stability of ZrO2 films made by ion-beam assisted deposition Reviewed International journal

C. V. Ramana, S. Utsunomiya, R. C. Ewing, U. Becker, W. Atuchin, V. Sh. Aliev, & V. N. Kruchinin

Applied Physics Letters   92   1900

A proposed new type of arsenian pyrite: composition, nanostructure and geological significance. Reviewed International journal

A. P. Deditius, S. Utsunomiya, D. Renock, R. C. Ewing, C. V. Ramana, U. Becker, & S. E. Kesler

Geochimica et Cosmochimica Acta   72   1900

The chemical stability of coffinite, USiO4・nH2O; 0＜n＜2, associated with organic matter: A case study from Grants uranium region, New Mexico, USA Reviewed International journal

251   1900

Stability of uranium (VI) peroxide hydrates under ionizing radiation Reviewed International journal

A. Rey, S. Utsunomiya, J. Gimenez, I. Casas, J. DePablo, R. C. Ewing

American Mineralogist   94   1900

Nanoscale “liquid” inclusions of As-Fe-S in arsenian pyrite Reviewed International journal

94   1900

Haematite nucleation from hydrothermal solution in an oxygenated sea 3.46 billion years ago Reviewed International journal

M. Hoashi, D. C. Bevacqua, T. Otake, Y. Watanabe, A. Hickman, S. Utsunomiya & H. Ohmoto.

Nature Geoscience   2   1900

Source-to-receptor pathways of anthropogenic PM2.5 in Detroit, Michigan: Comparison of two inhalation exposure studies Reviewed International journal

M. Morishita, G. J. Keeler, J. D. McDonald, J. G. Wagner, L. H. Young, S. Utsunomiya, R. C. Ewing, J. R. Harkema

Atmospheric Environment   43   1900

Structure and chemical compositions of P-coffinite from natural fission reactor at Bangombé, Gabon Reviewed International journal

94   1900

Decoupled geochemical behavior of As and Cu in hydrothermal systems Reviewed International journal

A. P. Deditius, S. Utsunomiya, R. C. Ewing, S. L. Chryssoulis, D. Venter, S. E. Kesler

Geology   37   1900

Chemical and structural characterization of As immobilization by nanoparticles of mackinawite (FeSm) Invited Reviewed International journal

D. Renock, T. Gallegos, S. Utsunomiya, K. Hayes, R. C. Ewing, U. Becker

Chemical Geology   268   1900

Precipitation and alteration of coffinite (USiO4 n H2O) in the presence of apatite Reviewed

A. P. Deditius, S. Utsunomiya, V. Pointeau, & R. C. Ewing

European Journal of Mineralogy   22   1900

Time-response relationaship of nano and micro particle induced lung inflammation. Quartz as reference compound. International journal

M. Roursgaard, S.S. Poulsen, L.K. Poulsen, M. Hammer, K.A. Jensen, S. Utsunomiya, R.C. Ewing, T.B- Zunic, G.D. Nielsen & S.T. Larsen

Human and Experimental Toxicology   29   1900

Identification and characterization of nanosized tripuhyite in soil near Sb mine tailings Reviewed International journal

S. Mitsunobu, Y. Takahashi, S. Utsunomiya, M. Marcus, Y. Terada, T. Iwamura, & M. Sakata

American Mineralogist   96   1900

Studies of (Cs,Ba)-hollandite dissolution under gamma irradiation at 95 oC and at pH 2.5, 4.4, and 8.6 Reviewed International journal

T. Suzuki-Muresan, J. Vandenborre, A. Abdelouas, B. Grambow, & S. Utsunomiya

Journal of Nuclear Materials   419   1900

Early Proterozoic weathering processes under low O2 conditions reconstructed from a 2.45 Ga paleosol in Pronto, Canada Reviewed International journal

T. Murakami, T. Kasama & S. Utsunomiya

American Mineralogist   96   1900

Trace metal nanoparticles in pyrite Reviewed International journal

A. P. Deditius, S. Utsunomiya, M. Reich, S. E. Kesler, R. C. Ewing, R. Hough, & J. Walshe

Ore Geology Reviews   42   1900

Focused ion beam–transmission electron microscopy applications in ore mineralogy: Bridging micro- and nanoscale observations Reviewed International journal

42   1900

Nanogeoscience in ore systems research: Principles, methods, and applications. Introduction and preface to the special issue Reviewed International journal

M. Reich, R.M. Hough, A. Deditus, S. Utsunomiya, C.L. Ciobanu, & N.J. Cook

Ore Geology Reviews   42   1900

Gold-telluride nanoparticles revealed in arsenic-free pyrite International journal

C. L. Ciobanu, N. J. Cook, S. Utsunomiya, M. Kogagwa, L. Green, S. Gilbert & B. Wade

American Mineralogist   97   1900

Adsorption of ytterbium onto Saccharomyces cerevisiae fungal cells – A pH-dependent contribution of phosphoryl functional group International journal

295   1900

The coupled geochemistry of Au and As in pyrite from hydrothermal ore deposits

A. P. Deditius, M. Reich, S. E. Kesler, S.Utsunomiya, S. L. Chryssoulis, J. Walshe, R. C. Ewing

Geochimica et Cosmochimica Acta   140   644-670   1900

Mechanisms of water oxidation by non-heme iron catalysts when driven with sodium periodate.

A.R. Parent, T. Nakazono, S. Lin, S.Utsunomiya, Ken Sakai

Dalton Transactions   43   1900

Role of vein-phases in nanoscale sequestration of U, Nb, Ti, and Pb during the alteration of pyrochlore

A.P.Deditius, F.Skomurski, S.Utsunomiya, R.C.Ewing

Geochim. Cosmochim   150   1900

Effect of minerals on accumulation of Cs by fungus Saccaromyces cerevisiae

T.Ohnuki, F.Sakamoto, S.Yamasaki, H.Shiotsu, S.Utsunomiya, N.Watanabe, T.Kozaki

Journal of Environmental Radioactivity   144   1900

Constraints on Hf and Zr mobility in high-sulfidation epithermal systems: Formation of kosnarite, KZr2(PO4)3, in the Chaquicocha gold deposit, Yanacocha district,Peru

A.P. Deditius, S.Utsunomiya, P. Sanchez-Alvaro, M. Reich, R. Ewing, S. Kesler

Mineralium Deposita   50   1900

Sorption of trivalent cerium by a mixture of microbial cells and manganese oxides: Effect of microbial cells on the oxidation of trivalent cerium

T. Ohnuki, M. Jiang, F. Sakamoto, N. Kozai, S. Yamasaki, Q. Yu, K. Tanaka, S.Utsunomiya, X. Xia, K. Yang, & J. He

Geochimica Cosmochimica Acta   163   1900

Vapor hydration of a simulated borosilicate nuclear waste glass in unsaturated conditions at 50°C and 90°C

5   1900

Chapter 3. Function of Microbes on Chemical Species Transformation of Radionuclides In "Behavior of radionuclides in the environment I" (Eds. Kenji Kato, Alexei Konoplev, Stepan N. Kalmykov)

Toshihiko Ohnuki, Takuo Ozaki, Naofumi Kozai, and Satoshi Utsunomiya

2020.6 

Chapter 7. Application of Electron Microscopy to Understanding Colloid-Facilitated Transport of Radionuclides at the Mayak Production Association Facility, Near Lake Karachai, Russia. In "Behavior of radionuclides in the environment I" (Eds. Kenji Kato, Alexei Konoplev, Stepan N. Kalmykov)

Satoshi Utsunomiya, Hiroki Yokoo, Takumi Oki, Keisuke Kawamoto, Ayaka Takeda, Honggui wang, and Rodney C. Ewing

2020.6 

Physico-chemical environment of an Archean Mid-Ocean Ridge: estimate of seawater depth and hydrothermal fluid composition. In Geochemistry and the Origin of Life, (eds. S. Nakashima, S. Maruyama, A. Brack and B. F. Windley)

K. Kitajima, S. Utsunomiya & S. Maruyama

Universal Academy Press Inc.  2001.11 

Chemical state of Fe on fine and ultrafine particles in the urban atmosphere in Japan, Workshop Study on Radionuclides Migration for Environmental Safety Assessment International conference

Nakamatsu Y, Kaneko M, Kogawa M, Utsunomiya S

SSRF  2011.9 

Importance of XAFS study in Environmental Chemistry International conference

Utsunomiya S

SSRF  2011.9 

Microscopic View of Colloids Associated with Radionuclides in the Environments Invited International conference

Utsunomiya S

Migration 2011, 13th International Conference on the Chemistry and Migration Behaviour of Actinides and Fission Products in the Geosphere, September 18 - 23, 2011, Beijing, China. Invited  2011.9 

Post-Adsorption Process of REE (Sm, Yb) Phosphate Nano-Mineralization by Microorganism International conference

Jiang M, Ohnuki T, Tanaka K, Kozai N, Kamiishi E, Utsunomiya S

International Conference on the Chemistry and Migration Behaviour of Actinides and Fission Products in the Geosphere  2011.9 

Mechanism of Selenite Sequestration by Low-Soluble Phosphate Minerals International conference

Kamiishi E, Utsunomiya S

International Conference on the Chemistry and Migration Behaviour of Actinides and Fission Products in the Geosphere  2011.9 

Alteration of Bentonite-Iron System under the Hyper Alkaline Condition International conference

Sakamaki K, Iwata H, Kamiishi E, Utsunomiya S

Migration 2011, 13th International Conference on the Chemistry and Migration Behaviour of Actinides and Fission Products in the Geosphere  2011.9 

Mechanism of Selenite Sequestration by Low-Soluble Phosphate Minerals International conference

Kamiishi E, Utsunomiya S

Migration 2011, 13th International Conference on the Chemistry and Migration Behaviour of Actinides and Fission Products in the Geosphere  2011.9 

Alteration of Bentonite-Iron System under the Hyper Alkaline Condition International conference

Sakamaki K, Iwata H, Kamiishi E, Utsunomiya S

Migration 2011, 13th International Conference on the Chemistry and Migration Behaviour of Actinides and Fission Products in the Geosphere  2011.9 

Fate of Plutonium Derived From the Atomic Bomb Detonated at Nagasaki, Japan International conference

Iwata H, Sakamaki K, Yasuda K, Ohnuki T, Utsunomiya S

Migration 2011, 13th International Conference on the Chemistry and Migration Behaviour of Actinides and Fission Products in the Geosphere  2011.9 

Fate of Plutonium Derived From the Atomic Bomb Detonated at Nagasaki, Japan International conference

Iwata H, Sakamaki K, Yasuda K, Ohnuki T, Utsunomiya S

Migration 2011, 13th International Conference on the Chemistry and Migration Behaviour of Actinides and Fission Products in the Geosphere  2011.9 

Physical and Chemical State of Fe-phases in Chinese Dust Storm International conference

Kaneko M, Nakamatsu Y, Xie Z., Utsunomiya S

Goldschmidt Conference  2011.8 

Nanoscale Occurrence of Radionuclides in the Environments Revealed by Scanning Transmission Electron Microscopy (STEM) Invited International conference

Utsunomiya S

The 2010 International Chemical Congress of Pacific Basin Societies  2010.12 

Chemical State of Fe in Fine and Ultrafine Particles in the Urban Atmosphere International conference

Nishita C, Kogawa M, S.Utsunomiya

Goldschmidt conference  2010.6 

Biological Nano-Mineralization of Yb phosphate by Saccharomyces cerevisiae International conference

Jiang M, Ohnuki T, Kamiishi E, Tanaka K, Kozai N, Suzuki Y, Utsunomiya S

Goldschmidt conference  2010.6 

Mechanism of Selenite Sequestration byLow-Soluble Phosphate Minerals International conference

Kamisihi E, Utsunomiya S

Goldschmidt conference  2010.6 

Pb-Incorporation into Synthetic Pb-Doped Ziricon International conference

Kogawa M, Watson B, Ewing R, Utsunomiya S

Goldschmidt conference  2010.6 

Nanoscale Process in the Alteration of Bentonite-Iron System Under the Hyper Alkarine Conditions International conference

Jiang M, Ohnuki T, Kamiishi E, Tanaka K, Kozai N, Suzuki Y, S.Utsunomiya

Goldschmidt conference  2010.6 

Colloid Transport of Plutonium in the Far-field of the Mayak Production Association, Russia. International conference

Utsunomiya S

2009.8 

Behaviour of trace elements in arsenian pyrite in ore deposits International conference

Deditius A.P., Utsunomiya S., Kesler S.E., Ewing R.C. and Walshe J

The 10th Biennal Meeting of SGA  2009.8 

Atmospheric Nanoparticle: Multi-scale Analysis on Speciation of Toxic Metals in Urban and Indoor Dust International conference

Jiang M., Jensen K.A., Utsunomiya S

Goldschmidt conference,  2009.6 

Groundwater Nanoparticles in the Far-field at the Nevada Test Site International conference

Utsunomiya S

Goldschmidt conference  2009.6 

Behavior of nanoparticles associated with radionuclides. Russian-German symposium on actinide nanoparticles International conference

Utsunomiya S

2009.5 

Decoupling of Cu and As in Magmatic-hydrothermal systems: Evidence from the Pueblo Viejo Au-Ag Deposit Invited

Deditius A.P., Utsunomiya S. and Kesler S.E

Dominican Republic. Goldschmidt Conference  2008.7 

Coffinite and ningyoite from the natural, nuclear reactor at Bangombé, Gabon International conference

2008.7 

Nanoscale geochemistry and mineralogy of arsenian pyrite in ore deposits International conference

Deditius A.P., Utsunomiya S., Renock D., Reich M., Ewing R.C., Chryssoulis S.L., Venter D., Ramana C.V., Becker U. and Kesler S.E

Gordon Research Conference: Geochemistry of Mineral Deposits  2008.6 

Cesium-rich micro-particles: A window into the meltdown events at the Fukushima Daiichi Nuclear Power Plant. Invited International conference

Satoshi Utsunomiya

American Chemical Society  2017.4 

Nano- and molecular-scale phenomena in the subsurface environment with nanoparticles and microorganisms; implication to nuclear waste management

Utsunomiya S

Specific behavior of anthropogenic radionuclides at solid solution interface: implication for migration and remediation  2013.11 

Migration International conference

Jiang, M., Ohnuki, T., Utsunomiya, S

Migration2009  2009.9 

Migration International conference

Utsunomiya S., Kersting A., Ewing, R.C

Migration2009  2009.9 

Nano-scale phenomena in the interaction between apatite and aqueous Pb International conference

Kamiishi E., Utsunomiya S

Goldschmidt conference  2009.6 

“Stability of synthetic uranium(VI) peroxide hydrates under ionizing radiation” International conference

2007.8 

Stability of coffinite, USiO4, under reducing and oxidizing conditions Invited International conference

Deditius A.P., Pointeau V., Utsunomiya S., Poinssot C., Ewing R.C

Migration 2007  2007.8 

“Arsenic uptake and release on sulfide nanoparticles” International conference

2007.8 

Crystal chemistry of Hf-rich kosnarite [KZr2(PO4)3] International conference

Deditius A.P., Utsunomiya S., Kesler S.E., Ewing R.C

Frontiers in Mineral Sciences 2007  2007.6 

New form of arsenian pyrite, (Fe,As3+)S2 International conference

Deditius A.P., Utsunomiya S., Ramana C.V., Kesler S.E., Ewing R.C

Frontiers in Mineral Sciences 2007  2007.6 

“Formation and alteration of coffinite (USiO4) in the Grants uranium deposits, New Mexico.” Invited International conference

2007.3 

“Colloid Transport of Plutonium in the Far-field of the Mayak Production Association, Russia” Invited International conference

2007.3 

“Alteration of coffinite (USiO4) under reducing and oxidizing conditions” International conference

2006.11 

“Synthesis, Structure, and Electrochemical Properties of Li4Ti5O12” International conference

2006.11 

“Nanoparticles of Trace Elements in the Environment” Invited International conference

Slovenia & US workshop on Environmental Science & Engineering”  2006.9 

“Migration of trace elements via nanoscale process” Invited

2006.7 

“Alteration of UO2 under oxidizing conditions” International conference

2006.7 

“Radiation effects in garnet” International conference

2006.5 

“STEM and electrochemical SFM characterization of As-containing nanoscale phases on iron sulfides” International conference

2006.3 

“Nanoparticle-host interaction in the solid state: temperature-induced dissolution and growth of natural gold nanoparticles in arsenian pyrite” International conference

2006.1 

Nanoscale occurrence of trace metals revealed by Z-contrast STEM Imaging International conference

S. Utsunomiya, R. C. Ewing

NanoPEPS Workshop  2006.1 

nvestigation of Temperature Induced Structural Transformations in Tungsten Oxide (WO3) Thin Films International conference

R. Chintalapalle, S. Utsunomiya, C. Julien and U. Becker

208th Meeting of The Electrochemical Society  2005.10 

Geochronology and Fluid-rock Interaction Associated with the Nopal I Uranium Deposit, Peña Blanca, Mexico

2005.10 

The effect of ionizing radiation on U6+ phases International conference

S. Utsunomiya and R. C. Ewing

Annual meeting of Geological Society of America  2005.10 

Radiation damage-enhanced chemical alteration of zircon in laterite at Nsimi, Cameroon International conference

S. Delattre, S. Utsunomiya, R. C. Ewing, and E. Balan

Annual meeting of Geological Society of America  2005.10 

Fate of the epsilon phase in the Oklo natural reactors International conference

S. Utsunomiya, R. C. Ewing

Migration 2005  2005.9 

Identification of adsorbed U(VI) surface species on muscovite by TRLFS and HAADF-STEM International conference

T. Arnold, S. Utsunomiya, G. Geipel, R. C. Ewing, N. Baumann, V. Brendler

Migration 2005  2005.9 

Effect of colloids on radionuclide migration in oxic and anoxic conditions International conference

St. N. Kalmykov, A. P. Novikov, R. C. Ewing, S. Utsunomiya

Migration 2005  2005.9 

Radiation-induced decomposition of U6+ alteration phases of UO2 International conference

S. Utsunomiya, R. C. Ewing

29th International Symposium on the Scientific Basis for Radioactive Waste management  2005.9 

Natural uranium getters in near surface environments at the Nopal I Deposit Pena Blanca, Mexico Invited International conference

M. Fayek, S. Utsunomiya, R. C. Ewing, A. Simmons

15th Annual V.M. Goldschmidt Conference  2005.5 

The epsilon phase in the UO2 of the Oklo Natural Reactors International conference

S. Utsunomiya, R. C. Ewing

15th Annual V.M. Goldschmidt Conference  2005.5 

Identification of trace metal speciation in environment using Z-contrast imaging International conference

S. Utsunomiya

2005.5 

In situ observation of thermodynamic size effects on melting of natural gold nanoparticles International conference

M. Reich, S. Utsunomiya, U. Becker, L. Wang, R. C. Ewing

15th Annual V.M. Goldschmidt Conference  2005.5 

Radiation damage and alteration of zircon in granitiods from Jack Hills, western Australia International conference

S. Utsunomiya, A. J. Cavosie, J. W. Valley, S. A. Wilde, and R. C. Ewing

Annual meeting of Geological Society of America  2004.11 

Cr(VI) reduction by green rust International conference

L. L. Skovbjerg , S. L. S. Stipp , S. Utsunomiya and R. C. Ewing

14th Annual V.M. Goldschmidt Conference  2004.6 

Behavior of light REE in Precambrian paleosols: International conference

T. Murakami, M. Sato, S. Utsunomiya, T. Kasama and B. Sreenivas,

Implication for atmospheric oxygen evolution" 14th Annual V.M. Goldschmidt Conference  2004.6 

Cr(VI) reduction by green rust International conference

L. L. Skovbjerg , S. L. S. Stipp , S. Utsunomiya and R. C. Ewing

14th Annual V.M. Goldschmidt Conference  2004.6 

The effect of ionizing radiation on uranophane International conference

S. Utsunomiya, L. M. Wang, R. C. Ewing, S. B. Clark and M. Douglas

2004 Spent Fuel Workshop  2004.4 

Nano- and micro-mineralogy of airborne trace metals in the city background and a high-traffic street in Copenhagen (Denmark) International conference

The 26th Nordic Geological Winter Meeting  2004.1 

Nano- and micro-mineralogy of airborne trace metals in the city background and a high-traffic street in Copenhagen (Denmark) International conference

The 26th Nordic Geological Winter Meeting  2004.1 

Nanocrystals and Nanodomains of trace elements in geologic materials International conference

S. Utsunomiya and R. C. Ewing

Frontiers in Nanoscience and Nanotechnology: A Symposium  2003.11 

Role of vein phases in immobilizing uranium and lead released from altered betafite International conference

F. Skomurski, S. Utsunomiya, and R. C. Ewing

Annual Meeting of Geological Society of America  2003.11 

“Fate of Pb in an Archean zircon” International conference

2003.11 

“Solubility limit of gold in arsenian pyrite from Carlin-type and epithermal deposits: EMPA, SIMS, HRTEM and quantum-mechanical costraints” International conference

2003.11 

“Nano- and Micro-scale alteration of uraninite at the Oklo-Okelobondo natural fission reactors, Gabon” International conference

2003.11 

Neptunium association with uranium (VI) silicate solid phases International conference

M. Douglas, S. B. Clark, J. I. Friese, B. W. Arey, E. C. Buck, B. D. Hanson, S. Utsunomiya and R. C. Ewing

9th International Conference on Chemistry and Migration Behavior of Actinides and Fission Products in the Geosphere (MIGRATION '03)  2003.9 

“Biotite dissolution processes and mechanisms: Early stage weathering environment”

2003.9 

“Identity of transition and heavy metal nanoparticles in the urban outdoor and indoor atmosphere: Implications for health effect assessments” International conference

2003.6 

“Modeling colloid transport of radionuclides: Where are the data gaps for the Yucca mountain performance assessment” International conference

2003.6 

“Modeling colloid transport of radionuclides: Where are the data gaps for the Yucca mountain performance assessment” International conference

2003.6 

“Application of high-angle annular dark field scanning transmission electron microscopy (HAADF-STEM) to trace element Nanogeoscience” International conference

2003.4 

“The oxygen isotopic composition of nano-scale uraninite at the Oklo-Okelobondo natural fission reactors, Gabon”

2003.4 

“Microscopy studies of cation incorporation into uranium (VI) solid phases” International conference

2003.3 

“Nano-scale heavy metal phases on atmospheric and groundwater colloids” Invited International conference

2003.3 

“Microstructure of high-energy Zn implanted silica glasses” International conference

2002.11 

“Gold Nanoparticles in Arsenian Pyrite from Carlin-type Deposit Observed by HR-TEM” International conference

2002.10 

“Biotite Dissolution under anoxic condition: implication for Fe Behavior during Anoxic Weathering” International conference

2002.10 

“Uraninite Nanocrystals and Fullerene in Atmospheric Particulates” International conference

2002.10 

“Application of high-angle annular dark field scanning transmission electron microscopy (HAADF-STEM) and STEM-energy dispersive X-ray spectrometry (EDX) mapping to investigate nano-scale particles in environment” International conference

2002.9 

“Reconstruction of 2.5 Ga weathering of Pronto granite” International conference

2002.8 

“Ion-Substitution in a Uranium(VI) Silicate” International conference

2002.6 

“Elemental Mapping & Redox State of Nano-particles by HAADF-STEM, EFTEM, STEM-EDX and PEELS．” International conference

2002.6 

“Characterization of mineral colloids in ground water at the Nevada test site by advanced TEM techniques” International conference

2002.4 

“Ion irradiation effects in the garnet-based waste form” International conference

2001.11 

“Isomorphic capacity and radiation stability of the garnet host for actinide waste immobilization” International conference

2001.11 

“Isomorphic capacity and radiation stability of the garnet host for actinide waste immobilization” International conference

2001.11 

“Trace metal incorporation into Uranophane [Ca(UO2)(SiO3OH)2]5H2O” International conference

2001.11 

“Ion irradiation effects in actinide and rare earth element garnets” International conference

2001.9 

Alteration coffinite under oxidizing and reducing conditions

A. Deditius, S. Utsunomiya, R. C. Ewing

Proceedings of Material Research Society   2009.10

Synthesis, Structure, and Electrochemical Properties of Li4Ti5O12.

C.V. Ramana, S. Utsunomiya, R.C. Ewing, U. Becker, K. Zaghib & C.M. Julien

Proceedings of Material Research Society (in press) (Refereed article)   2009.10

座長（Chairmanship） International contribution

2011.9 - 2012.9

座長（Chairmanship） International contribution

2009.6 - 2012.6

最先端電子顕微鏡法を駆使した福島原発由来Cs粒子の生成過程・移行挙動の解明

Grant number：16K12585  2016 - 2018

科学研究費助成事業  挑戦的萌芽研究

ヨウ素の化学状態に基づく廃炉及びDOEサイトの修復に向けた廃棄物安定化処理法の開発

2016 - 2018

英知を結集した原子力科学技術・人材育成推進事業廃炉加速化プログラム 日米原子力共同研究

後期始生代-初期原生代の大気二酸化炭素・酸素濃度とその地球表層環境への影響

Grant number：15K05338  2015 - 2017

日本学術振興会  科学研究費助成事業  基盤研究(C)

飽和堆積層中放射性セシウムの中期的化学形態に関する研究

2014.9 - 2015.1

共同研究

ロシアにおける放射性核種の地下水の挙動解析と拡散予測シミュレーションモデルの構築

Grant number：26257402  2014 - 2017

日本学術振興会  科学研究費助成事業  基盤研究(A)

環境中放射性核種浄化のための新規な修復材料の開発

2014 - 2016

国家課題対応型研究開発推進事業 原子力基礎基盤戦略研究イニシアティブ 日英原子力共同研究プログラム

原子力発電所事故により降下した放射性核種の易動性化学状態生成と環境挙動の解明

Grant number：25289355  2013 - 2016

日本学術振興会  科学研究費助成事業  基盤研究(B)

微量元素をプロキシとした初期原生代の大気酸素上昇パターン解明

Grant number：24340132  2012 - 2014

日本学術振興会  科学研究費助成事業  基盤研究(B)

多様なセシウム汚染廃棄物の中間・最終処分安全評価のための機関連携による多角的研究

2012 - 2014

英知を結集した原子力科学技術・人材育成推進事業 原子力基礎基盤戦略研究イニシアティブ

低酸素分圧下における風化過程の解明

2012

日本学術振興会  科学研究費助成事業  基盤研究(B)

微生物およびナノ粒子が地下水中での放射性核種の拡散に与える影響

2011 - 2012

日本学術振興会　二国間交流事業　共同研究

EXPLORATION OF NEW BIOLOGICAL SPECIFIC FUNCTION　BY HEAVY ELEMENTS STIMULUS

2011 - 2012

日本原子力研究機構　黎明研究

鉄鋼環境基金環境研究助成金／集束イオンビームと原子分解能電子顕微鏡を用いたＮｉ含有粒子のピンポイント精密解析

2011

エスペック地球環境研究・技術基金／福島土壌汚染改良のための土壌中セシウム化学状態顕微解析

2011

無機物質、微生物を媒介とした核種移行ナノプロセスの解明

2010 - 2012

放射性廃棄物重要基礎技術研究調査

バイオ技術を用いたナノコロイド生成と放射性核種との動的相互作用機構の解明

2009 - 2011

日本学術振興会  科学研究費助成事業  基盤研究(B)

極低酸素環境下での風化：大気酸素上昇パターンの定量化

2009 - 2011

日本学術振興会  科学研究費助成事業  基盤研究(B)

マルチサイズ解析による東アジアにおける大気中超微粒子（UFP）の動態に関する研究

2009 - 2010

環境省環境研究総合推進費

微生物による重元素の鉱物化機構の解明

2008.12 - 2010.3

黄鉄鉱中に存在する重金属元素のナノ・原子レベル解析

2008 - 2009

科学研究費助成事業  若手研究(スタートアップ)

鉄鋼業環境保全技術開発基金研究助成／高分解能電子顕微鏡Zコントラスト法と放射光X線吸収分析を用いた大気中に微量に含まれる有害金属微粒子のキャラクタライゼーション

2008

放射化学

2024.4 - 2024.9   First semester

分析化学Ⅳ

2023.10 - 2024.3   Second semester

分析化学実験

2023.10 - 2024.3   Second semester

現代化学

2023.4 - 2023.9   First semester

放射化学

2023.4 - 2023.9   First semester

Advanced Analytical Chemistry ⅠB

2022.12 - 2023.2   Winter quarter

分析化学特論ⅠB

2022.12 - 2023.2   Winter quarter

国際科学特論Ⅳ

2022.12 - 2023.2   Winter quarter

分析化学Ⅳ

2022.10 - 2023.3   Second semester

Advanced Analytical Chemistry ⅠA

2022.10 - 2022.12   Fall quarter

分析化学特論ⅠA

2022.10 - 2022.12   Fall quarter

化学特別講義Ⅰ

2022.4 - 2023.3   Full year

現代化学

2022.4 - 2022.9   First semester

放射化学

2022.4 - 2022.9   First semester

分析化学実験

2022.4 - 2022.9   First semester

分析化学Ⅳ

2021.10 - 2022.3   Second semester

現代化学

2021.4 - 2021.9   First semester

放射化学

2021.4 - 2021.9   First semester

Advanced Analytical Chemistry Ⅰ

2020.10 - 2021.3   Second semester

分析化学特論Ⅰ

2020.10 - 2021.3   Second semester

分析化学Ⅳ

2020.10 - 2021.3   Second semester

現代化学

2020.4 - 2020.9   First semester

放射化学

2020.4 - 2020.9   First semester

分析化学Ⅳ

2019.10 - 2020.3   Second semester

化学特別講義Ⅴ

2019.4 - 2020.3   Full year

放射化学

2019.4 - 2019.9   First semester

放射化学

2019.4 - 2019.9   First semester

現代化学

2019.4 - 2019.9   First semester

分析化学特論I

2018.10 - 2019.3   Second semester

分析化学IV

2018.10 - 2019.3   Second semester

分析化学実験

2018.10 - 2019.3   Second semester

Advanced Analytical Chemistry Ⅰ

2018.10 - 2019.3   Second semester

放射化学

2018.4 - 2018.9   First semester

現代化学

2018.4 - 2018.9   First semester

分析化学IV

2017.10 - 2018.3   Second semester

分析化学実験

2017.10 - 2018.3   Second semester

放射化学

2017.4 - 2017.9   First semester

現代化学

2017.4 - 2017.9   First semester

分析化学特論I

2016.10 - 2017.3   Second semester

分析化学実験

2016.10 - 2017.3   Second semester

分析化学IV

2016.10 - 2017.3   Second semester

現代化学

2016.4 - 2016.9   First semester

放射化学

2016.4 - 2016.9   First semester

放射化学I

2013.10 - 2014.3   Second semester

自然科学総合実験

2013.10 - 2014.3   Second semester

無機化学実験

2013.10 - 2014.3   Second semester

無機化学特論

2012.10 - 2013.3   Second semester

無機化学実験

2011.10 - 2012.3   Second semester

自然科学総合実験

2011.10 - 2012.3   Second semester

放射化学I

2011.10 - 2012.3   Second semester

放射化学I

2010.10 - 2011.3   Second semester

無機化学特論

2010.10 - 2011.3   Second semester

自然科学総合実験

2010.10 - 2011.3   Second semester

無機化学実験

2010.10 - 2011.3   Second semester

放射化学Ｉ

2009.10 - 2010.3   Second semester

無機化学実験

2009.10 - 2010.3   Second semester

自然科学総合実験

2009.4 - 2009.9   First semester

無機化学特論

2008.10 - 2009.3   Second semester

自然科学総合実験

2008.10 - 2009.3   Second semester

放射化学Ⅰ

2008.10 - 2009.3   Second semester

無機物質化学

2008.4 - 2008.9   First semester

無機物質化学

2007.4 - 2007.9   First semester

核燃料由来微粒子を発見 Newspaper, magazine

日経産業新聞  2018.3

核燃料由来の微粒子を発見 Newspaper, magazine

中日新聞  2018.3

未知の放射性微粒子を追え　冒頭部 TV or radio program

NHK　クローズアップ現代＋  2017.6

セシウム分析事故実態迫る Newspaper, magazine

福島民友新聞  2016.9

福島第一のセシウム、コンクリートと反応か　九大などの研究

朝日新聞デジタル  2016.6

セシウム89％はガラス粒子

共同通信47  2016.6