Tsutomu Ohtsuki

Profile Information

Affiliation: Kyoto University

J-GLOBAL ID: 200901037707082045
researchmap Member ID: 1000006181

External link: http://db.tohoku.ac.jp/whois/detail/2f8476cfce6b65f2c62942c08f5e8edf.html

Research Interests

Research Areas

Nanotechnology/Materials / Inorganic and coordination chemistry /
Natural sciences / Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics /

Research History

Committee Memberships

2003 - 2005

理事, 日本放射化学会
2003 - 2005

理事, 日本放射化学会
2003

- 日本原子力機構タンデム加速器利用専門部会委員
2003

- 日本原子力機構タンデム加速器利用専門部会委員
1996 - 2002

幹事, 放射化分析研究会
1996 - 2002

幹事, 放射化分析研究会
2002

- NEDO 公募事業評価委員
2002

- NEDO 公募事業評価委員
1999 - 2001

大阪大学核物理研究センター研究計画検討委員会
1999 - 2001

大阪大学核物理研究センター研究計画検討委員会
2001

- アメリカ物理学会誌論文審査委員
2001

- アメリカ物理学会誌論文審査委員
1997

Associate Editor, Journal of Radioanalytical and Nuclear Chemistry
1997

Associate Editor, Journal of Radioanalytical and Nuclear Chemistry

Awards

2006

日本放射化学会賞
2006

日本放射化学会賞

Papers

277

Giant dipole resonance photofission and photoneutron reactions in 238U and 232Th

D. Filipescu, I. Gheorghe, S. Goriely, A. Tudora, K. Nishio, T. Ohtsuki, H. Wang, G. Fan, K. Stopani, F. Suzaki …

Physical Review C, 109 044602, Apr, 2024 Peer-reviewed
Electron-capture decay rate of 7Be in cluster and crystal forms of beryllium: A first-principles study

Riichi Kuwahara, Kaoru Ohno, Tsutomu Ohtsuki

Physical Review C, 109(2), Feb 15, 2024 Peer-reviewed
A quantitative description of the compatibility of technetium-selective chromatographic technetium-99m separation with low specific activity molybdenum-99

Jaewoong Jang, Shun Sekimoto, Tsutomu Ohtsuki, Katsuyoshi Tatenuma, Akira Tsuguchi, Mitsuru Uesaka

Journal of Chromatography A, 1705 464192-464192, Aug, 2023 Peer-reviewed
Electron-capture decay rate of 7Be encapsulated in a C70 fullerene cage

Tsutomu Ohtsuki, Riichi Kuwahara, Kaoru Ohno

Physical Review C, 108(1), Jul 5, 2023 Peer-reviewed
Technique for estimating the charge number of individual radioactive particles using Kelvin probe force microscopy

Yukimi Shinke, Tatsuhiro Mori, Ayumi Iwata, Muhammad Aiman bin Mohd Nor, Keiichi Kurosawa, Makoto Inagaki, Shun Sekimoto, Koichi Takamiya, Yuichi Oki, Tsutomu Ohtsuki …

Aerosol Science and Technology, 1-11, Jun 21, 2023 Peer-reviewed
Photofission and photoneutron cross sections for ²³⁸U and ²³²Th

Dan Filipescu, Hongwei Wang, Gongtao Fan, Katsuhisa Nishio, Tsutomu Ohtsuki, Ioana Gheorghe, Konstantin Stopani, Anabella Tudora, Fumi Suzaki, Kentaro Hirose …

EPJ Web of Conferences, 284 04010-04010, May 26, 2023 Peer-reviewed
Measurement of neutron flux parameters for implementation of k(0)-INAA at Kyoto University Research Reactor

Mohamed Soliman, Fatma S. Abdou, Van-Doanh Ho, Shun Sekimoto, Koichi Takamiya, Nader M. A. Mohamed, Tsutomu Ohtsuki

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, Jun, 2022 Peer-reviewed
Coprecipitation with samarium hydroxide using multitracer produced through neutron-induced fission of 235U toward chemical study of heavy elements

Yoshitaka Kasamatsu, Masahiro Nagase, Hidemi Ninomiya, Eisuke Watanabe, Yudai Shigekawa, Narumi Kondo, Koichi Takamiya, Tsutomu Ohtsuki, Naoya Shiohara, Atsushi Shinohara

Applied Radiation and Isotopes, 179 110006-110006, Jan, 2022 Peer-reviewed
Co-precipitation behaviour of single atoms of rutherfordium in basic solutions

Yoshitaka Kasamatsu, Keigo Toyomura, Hiromitsu Haba, Takuya Yokokita, Yudai Shigekawa, Aiko Kino, Yuki Yasuda, Yukiko Komori, Jumpei Kanaya, Minghui Huang …

Nature Chemistry, 13(3) 226-230, Mar, 2021 Peer-reviewed
Uncertainty derived from elemental analysis and its effect on the separation of radioactive waste into low-level radioactive waste and waste for clearance

Norikazu Kinoshita, Takuma Noto, Kazuaki Kosako, Motoyuki Asada, Kazuyuki Torii, Akane Tada, Kohei Urabe, Tsutomu Ohtsuki, Shun Sekimoto

PROGRESS IN NUCLEAR ENERGY, 131, Jan, 2021 Peer-reviewed
Creation of Mo/Tc@C60 and Au@C60 and molecular-dynamics simulations

Tsutomu Ohtsuki, Aaditya Manjanath, Kaoru Ohno, Makoto Inagaki, Shun Sekimoto, Yoshiyuki Kawazoe

RSC Advances, 11(32) 19666-19672, 2021 Peer-reviewed
Isolation, characterization and source analysis of radiocaesium micro-particles in soil sample collected from vicinity of Fukushima Dai-ichi nuclear power plant

Fumiya Futagami, Mohamed Soliman, Koichi Takamiya, Shun Sekimoto, Yuichi Oki, Takumi Kubota, Mitsuyuki Konno, Satoshi Mizuno, Tsutomu Ohtsuki

Journal of Environmental Radioactivity, 223-224 106388-106388, Nov, 2020 Peer-reviewed
Design and testing of a W-MoO3 target system for electron linac production of 99Mo/99mTc

Jaewoong Jang, Hidetoshi Kikunaga, Shun Sekimoto, Makoto Inagaki, Tomohiko Kawakami, Tsutomu Ohtsuki, Shigeru Kashiwagi, Ken Takahashi, Kyo Tsukada, Katsuyoshi Tatenuma …

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 164815-164815, Oct, 2020 Peer-reviewed
Estimation of 47Sc and 177Lu production rates from their natural targets in Kyoto University Research Reactor

Mohamed A. Soliman, Nader M. A. Mohamed, Koichi Takamiya, Shun Sekimoto, Makoto Inagaki, Yuichi Oki, Tsutomu Ohtsuki

Journal of Radioanalytical and Nuclear Chemistry, 324(3) 1099-1107, Jun, 2020 Peer-reviewed
Basic consideration of a nuclear power monitoring system using neutron-induced prompt gamma rays

Koichi Okada, Atsushi Fushimi, Shun Sekimoto, Tsutomu Ohtsuki

JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, 57(5) 514-522, May, 2020
Production of Mo-99/Tc-99m by photonuclear reaction using a (MoO3)-Mo-nat target

Makoto Inagaki, Shun Sekimoto, Takahiro Tadokoro, Yuichiro Ueno, Yuko Kani, Tsutomu Ohtsuki

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 324(2) 681-686, May, 2020 Peer-reviewed
Generation and Analysis of the Radioactive Particles Emitted from the Fukushima Nuclear Accident

Makoto Inagaki, Ryo Sato, Shun Sekimoto, Koichi Takamiya, Yuichi Oki, Tsutomu Ohtsuki

Goldschmidt Abstracts, 2020
Production of Sc-47, Cu-67, Ga-68, Rh-105, Lu-177, and Re-188 using electron linear accelerator

Makoto Inagaki, Shun Sekimoto, Wataru Tanaka, Takahiro Tadokoro, Yuichiro Ueno, Yuko Kani, Tsutomu Ohtsuki

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 322(3) 1703-1709, Dec, 2019 Peer-reviewed
Neutron activation analysis of carbonate reference materials: coral (JCp-1) and giant clam (JCt-1)

Shun Sekimoto, Yuta Homura, Van Doanh Ho, Makoto Inagaki, Naoki Shirai, Tsutomu Ohtsuki

Journal of Radioanalytical and Nuclear Chemistry, 322(3) 1579-1583, Dec, 2019 Peer-reviewed
Effects of the nuclear structure of fission fragments on the high-energy prompt fission γ-ray spectrum in ²³⁵U(n_th,f)

H. Makii, K. Nishio, K. Hirose, R. Orlandi, R. Léguillon, T. Ogawa, T. Soldner, U. Köster, A. Pollitt, F.-J. Hambsch …

Physical Review C, 100(4) 044610, Oct, 2019 Peer-reviewed

Misc.

147

Experimental study on the production of Ac-225 using an electron linear accelerator

Takahiro Tadokoro, Yuichiro Ueno, Yuko Kani, Makiko Shimada, Takahiro Sasaki, Takahiro Watanabe, Hidetoshi Kikunaga, Shigeru Kashiwagi, Makoto Inagaki, Shun Sekimoto …

JOURNAL OF NUCLEAR MEDICINE, 62, May, 2021
Electron beam energy dependence of Ac-225 production amount using an electron accelerator

田所孝広, 西田賢人, 上野雄一郎, 可児祐子, 渡辺敬仁, 佐々木貴裕, 島田真生子, 菊永英寿, 柏木茂, 大槻勤 …

日本原子力学会春の年会予稿集(CD-ROM), 2021, 2021
Production of Ac-225 for Targeted Alpha Therapy using an Electron Linear Accelerator

T. Tadokoro, Y. Ueno, Y. Kani, M. Shimada, T. Sasaki, T. Watanabe, H. Kikunaga, S. Kashiwagi, S. Sekimoto, T. Ohtsuki

EUROPEAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING, 47(SUPPL 1) S478-S479, Sep, 2020
Experimental study of Ac-225 production amount using an electron accelerator

田所孝広, 上野雄一郎, 可児祐子, 渡辺敬仁, 佐々木貴裕, 島田真生子, 菊永英寿, 柏木茂, 大槻勤, 関本俊

日本原子力学会秋の大会予稿集(CD-ROM), 2020, 2020
化学交換法によるモリブデン同位体濃縮

田野城一希, 加藤千図, 福谷哲, 関本俊, 大槻勤, 大野剛, 梅原さおり, 藤井俊行

KURNS-EKR (Web), (6), 2020
福島原発事故で放出された放射性エアロゾルの生成メカニズムの解明

高宮幸一, 田中徹, 新田真之助, 西山雄大, 西澤佑介, 二上文夫, 竹内裕弥, 沖雄一, 長田直之, 石禎浩 …

KURNS-EKR (Web), (3), 2019
クラウンエーテル樹脂を用いたカラムクロマトグラフ法によるモリブデンの同位体分離

田野城一希, 加藤千図, 大野剛, 福谷哲, 関本俊, 大槻勤, 藤井俊行

日本原子力学会秋の大会予稿集(CD-ROM), 2019, 2019
Long-term changes of ¹³⁷Cs activity concentrations in fruits and leaves of deciduous fruit trees during both periods of young and mature fruit stages

佐藤守, 桑名篤, 南春菜, 渡邊善仁, 高田大輔, 大野剛, 菊永英寿, 大槻勤

KEK Proceedings (Web), (2019-2), 2019
Rapid Particle Size Measurement for Accelerator Aerosols Using Wire Screens

沖雄一, 長田直之, 高宮幸一, 栗山靖敏, 上杉智教, 石禎浩, 関本俊, 大槻勤

KEK Proceedings (Web), (2018-7) 265‐269 (WEB ONLY), Nov, 2018
クラウンエーテルを用いた化学交換法によるモリブデンの同位体分離

田野城一希, 加藤千図, 大野剛, 坂田周平, 上原章寛, 福谷哲, 関本俊, 大槻勤, 藤井俊行

日本原子力学会春の年会予稿集(CD-ROM), 2018, 2018
溶液エアロゾルに対する核分裂生成物の付着挙動

田中徹, 高宮幸一, 新田真之介, 関本俊, 沖雄一, 大槻勤

2015日本放射化学会年会・第59回放射化学討論会, 1B13, Sep, 2015
放射能汚染された樹園地における土壌中¹³⁷Csの垂直分布と下方への移動

佐藤守, 阿部和博, 湯田美菜子, 大野剛, 菊永英寿, 高田大輔, 大槻勤, 村松康行

園芸学研究別冊, 14(1) 108, Mar 28, 2015
新たな未臨界監視検出器をめざした核分裂高エネルギーガンマ線の測定

NISHIO KATSUHISA, MAKII HIROYUKI, HIROSE KENTARO, NISHINAKA ICHIRO, ORLANDI R, SMALCOMBE J, SEKIMOTO SHUN, TAKAMIYA KOICHI, OTSUKI TSUTOMU

日本原子力学会春の年会予稿集(CD-ROM), 2015 ROMBUNNO.N08, Mar 5, 2015
代理反応を用いたアクチノイド原子核の即発中性子数の測定

立澤遼太郎, 高木直行, 西尾勝久, 廣瀬健太郎, 西中一朗, 牧井宏之, 塚田和明, 浅井雅人, 石井哲朗, 千葉敏 …

日本原子力学会春の年会予稿集(CD-ROM), 2015, 2015
Measurement of Alpha-induced Reaction Cross Sections for Cr Isotopes on Natural Ti

Kikunaga H., Takamiya K., Ohtsuki T., Haba H.

CYRIC annual report, 2014 49-51, 2015
加速器質量分析を用いた陽子誘起核反応におけるBe‐10,Al‐26の生成断面積の測定

奥村慎太郎, 関本俊, 八島浩, 松四雄騎, 松崎浩之, 松村宏, 豊田晃弘, 大石晃嗣, 松田規宏, 春日井好己 …

KURRI KR, (200) 54, Jan, 2015
放射性エアロゾル製造装置の開発

TANAKA TOORU, TAKAMIYA KOICHI, ITOSU SATOSHI, NITTA SHINNOSUKE, SEKIMOTO SHUN, OKI YUICHI, OTSUKI TSUTOMU

KURRI KR, (200) 52, Jan, 2015
²³⁵U熱中性子核分裂における即発ガンマ線スペクトルの測定

MAKII HIROYUKI, NISHIO KATSUHISA, NISHINAKA ICHIRO, HIROSE KENTARO, ORLANDI RICCARDO, SMALLCOMBE JAMES, LEGUILLON ROMAIN, SEKIMOTO SHUN, TAKAMIYA KOICHI, OTSUKI TSUTOMU

KURRI KR, (200) 42, Jan, 2015
化学トレーサー利用を目指したTc‐99mの半減期変化測定

KIKUNAGA HIDETOSHI, TAKAMIYA KOICHI, OTSUKI TSUTOMU

日本放射化学会年会・放射化学討論会研究発表要旨集, 2014-58th 42, Sep 11, 2014
104番元素Rfの水酸化サマリウム共沈挙動

KASAMATSU YOSHITAKA, TOYOMURA KEIGO, YOKOKITA TAKUYA, SHIGEKAWA MASAHIRO, TAKAHASHI NARUTO, HABA HIROMITSU, KOMORI YUKIKO, KANAYA JUMPEI, KO MEIKI, MORITA KOSUKE …

日本放射化学会年会・放射化学討論会研究発表要旨集, 2014-58th 36, Sep 11, 2014

Books and Other Publications

放射化学辞典

大槻勤 (Role: Joint author, Be-7の半減期)

朝倉書店, 2015
初心者のための原子力・量子・核融合の辞典

大槻勤 (Role: Joint author, 核分裂の質量，電荷および運動エネルギー分布)

丸善, 2014
放射化分析ハンドブック

伊藤, 大槻, 他 (Role: Joint author)

日本アイソトープ協会, 2004
Clusters and Nanomaterials: Theory and Experiment (Formation of foreign atom doped fullerenes)

kawazoe, Ohno, Ohtsuki, etc (Role: Joint author)

Springer, 2001
Nuclear and Radiochemical Approaches to Fullerene Sciences(Fullerenes radiolabelled on the carbon cage)

T. Braun, T. Ohtsuki (Role: Joint author)

Kluwer Academic Press, 2000
Nuclear and Radiochemical Approaches to Fullerene Sciences(Nuclear Radiation Chemical Approaches to Fullerene Science)

T. Braun, T. Ohtsuki (Role: Joint author)

Kluwer Academic Press, 2000
Heavy Elements and Related New Phenomena

T. Ohtsuki, et (Role: Joint author)

World Scientific Publishing Co Pte Ltd, 1999
フラーレンの化学

篠原久典, 大槻, 他 (Role: Joint author)

日本化学会, 1999

Professional Memberships

Works

高強度パルス中性子源を用いた革新的原子炉用核データの研究開発

2005 - 2010
高強度パルス中性子源を用いた革新的原子炉用核データの研究開発

2005 - 2010
重元素領域における融合反応の研究

2006 - 2008
重元素領域における融合反応の研究

2006 - 2008

Research Projects

アルファ線核医学治療を視野に入れたアクチニウム－225線源製造とその応用の試み

科学研究費助成事業, 挑戦的研究(萌芽), 日本学術振興会, Jun, 2019 - Mar, 2023

大槻勤
福島原子炉事故により放出された微粒子の環境移行を探るための化学形態の解明

科学研究費助成事業, 基盤研究(A), 日本学術振興会, Apr, 2018 - Mar, 2022

大槻勤, 関本俊, 沖雄一, 高宮幸一, 篠原厚, 末木啓介
原子炉中性子を用いた革新的元素分析技術の開発と環境試料への応用

科学研究費助成事業, 特別研究員奨励費, 日本学術振興会, Nov, 2017 - Mar, 2020

大槻勤, SOLIMAN MOHAMED
Trial of the radioisotope nano container production aimed to a radio-source therapy

Grants-in-Aid for Scientific Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

Ohtsuki Tsutomu, TAKAMIYA Koichi, SEKIMOTO Shun, SUEKI Keisuke, MASUNAGA Shinichiro
Generation mechanism and simulation of the radioactive aerosols using nuclear reactor and/or accelerator

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2019

Ohtsuki Tsutomu, KASAMATSU Yoshitaka, TANAKA Toru, MNITTA Shin-nosuke, ITOSU Satoshi, NISHIZAWA Yusuke, FUTAGAMI Fumiya, SATO Mamoru
Re-establishments of Actinide Chemistry on basis of Phthalocyanine complexes : Application to nuclear medicine and Single molecular analysis.

Grants-in-Aid for Scientific Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2018

Yamamura Tomoo
Production mechanism of radioactive aerosols in high radiation area

Grants-in-Aid for Scientific Research, Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2017

Sekimoto Shun, OKUMURA Shintaro, OHTSUKI Tsutomu, YASHIMA Hiroshi
Development of technology and radiation measurement in various chemical forms

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area), Japan Society for the Promotion of Science, Jun, 2012 - Mar, 2017

Shinohara Atsushi
Electron-capture decay rate of 7Be encapsulated in fullerene cages

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2011 - Mar, 2015

OHTSUKI Tsutomu
Production of superheavy nuclei in the fusion reaction between S34 and deformed nucleus U238

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2007 - 2008

IKEZOE Hiroshi, MITSUOKA Shin-ichi, OHTSUKI Tsutomu
Development and Application of a Simulation System for Nano- and Micro-Materials Design

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2005 - 2007

OHNO Kaoru, ISHII Soh, OHTSUKI Tsutomu
The precise measurement of electron capture decay rate of ^7Be encapsulated in C_<60>

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2005 - 2007

OHTSUKI Tsutomu, OHNO Kaoru
Mechanism of enhanced low-energy nuclear fusions in condensed matter

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2004 - 2006

KASAGI Jirohta, OHTSUKI Tsutomu, YUKI Hideyuki
Single Atom Chemistry for Heavy Elements (Redox Reaction of Nobelium)

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2002 - 2003

SHINOHARA Atsushi, YOSHIMURA Takashi, SATO Wataru, TAKAHASHI Naruto, OHTSUKI Tsutomu, NAGAME Yuichiro
固体金属中でのkeV領域核融合反応に及ぼす動的物理的環境の効果

科学研究費助成事業, 萌芽研究, 日本学術振興会, 2002 - 2003

笠木治郎太, 滝川昇, 大槻勤
Precise life-time measurements of unstable nuclides in capsulated in fullerene cage

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2000 - 2001

OHTSUKI Tsutomu
重元素の科学

原子力関係研究, 2000 - 2000
カーボン・クラスターの研究

2000 - 2000
原子核反応及び核分裂の研究

2000 - 2000
Heavy Elements

Nuclear and Atomic Science Research, 2000 - 2000

Industrial Property Rights

特開2015-166727 生体牛の筋肉中の放射性セシウムの濃度を推定する方法及び生体牛用放射性セシウム測定システム

大槻勤, 菊永英寿, 河津賢澄, 高瀬つぎ子, 志賀茂, 遠藤孝悦, 白石芳雄, 佐藤亮一, 石川雄治, 古閑文哉, 内田守譜, 泉雄一, 茂木道教, 石橋寿永, 村山敏, 立谷辰雄, 菅原裕利, 岡部渉, 水戸一美, 渡辺一夫

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Books and Other Publications

Professional Memberships

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