Matsuo Motoyuki

• 2018 - 2021 A study on the sedimentary environment of Tokyo-bay sediments under hypoxia analyzed by chemical states of iron and radioactive cesium.
• 2016 - 2019 Elucidation of characteristics of iron elution from fertilizer using steelmaking slag for restoring seaweed beds in coastal areas.
• 2015 - 2019 A study on the marine sedimentary environments under the hypoxia in Tokyo-bay by non-destructive speciation of elements and radioactivity analysis.
• 2015 - 2017 A study on the sedimentary environment of Tokyo-bay sediments under the hypoxia using chemical states of iron and radioactive cesium as indicators.
• 2013 - 2017 Development of innovative technique for determining elemental and isotopic contents by using high intense pulsed neutrons and continuous neutrons.
2010 - 2014 Evaluation of environmental change in the sediments under hypoxia revealed by non-destructive speciation of elements.
2008 - 2013 Study of mass extinction : the P-T boundary and V-C boundary events
2004 - 2008 Study of end-Paleozoic double-phased mass extinction : the G-L boundary and P-T boundary events
2002 - 2004 Non-destructive speciation of iron sulfides formed by sulfate-reducing bacteria in river sediments and estimation of the formation process.
2000 - 2004 Plume Tectonics and Earth's greatest biocrisis
2001 - 2003 A study on the formation of iron sulfides with the aid of sulfate-reducing bacteria in Tama-river sediments and the malodor reduction.
1998 - 2001 Chemical Speciation and Geochemical Behavior of Sulfur Group Elements in Volcanological, Hydrothermal and Sedimentary Environments
1998 - 2000 Environmental study on the river sediments using chemical speciation of iron by Mossbauer spectroscopy.
1997 - 1998 Estimation of the sedimentary environment of pelagic deep-sea bedded chert by ⁵⁷Fe Mossbauer spectroscopy.
1993 - 1996 A basic study on evaluation of environmental properties of Tama River by using chemical states of iron in its sediments as an indicator.
1993 - 1994 Interaction between volcanic material and fluid
1993 - 1994 Analysis of atmospheric environment in urban area using chemical speciation of iron in bark samples by Mossbauer spectroscopy.
Environmental Chemistry of Marine- and Tideland Sediments
Characterization of Environmental and Geochemical Samples
Instrumental Neutron Activation Analysis of Solid Environmental Samples and Geochemical Samples
Solid-liquid Interfacial Reaction of Heavy-metal Ion Using Amorphous Aluminosilicate as a Model of Soil
57-Fe Moessbauer Spectroscopic Characterization of Environmental Samples

• Fumito Fujishiro, Chinatsu Sasaoka, Masatsugu Oishi, Takuya Hashimoto, Katsumi Shozugawa, Motoyuki Matsuo. Relationship among the local structure, chemical state of Fe ions in Fe-O polyhedra, and electrical conductivity of cubic perovskite Ba1-Sr Fe0.9In0.1O3-δ with varying number of oxide ion vacancies. Materials Research Bulletin. 2021. 133. 111063-111063
• Hisanori Iwai, Mitsuo Yamamoto, Motoyuki Matsuo, Dan Liu, Masami Fukushima. Biodegradation and Structural Modification of Humic Acids in a Compost Induced by Fertilization with Steelmaking Slag under Coastal Seawater, as Detected by TMAH-py-GC/MS, EEM and HPSEC Analyses. Analytical Sciences. 2020. 37. 7. 977-984
• Katsumi Shozugawa, Mayumi Hori, Thomas E Johnson, Naoto Takahata, Yuji Sano, Norbert Kavasi, Sarata K Sahoo, Motoyuki Matsuo. Landside tritium leakage over through years from Fukushima Dai-ichi nuclear plant and relationship between countermeasures and contaminated water. Scientific reports. 2020. 10. 1. 19925-19925
• Mitsuo Yamamoto, Hisanori Iwai, Motoyuki Matsuo, Dan Liu, Masami Fukushima. Mechanism of the elution of iron from a slag-compost fertilizer for restoring seaweed beds in coastal areas - Characteristic changes of steelmaking slag and humic acids derived from the fertilizer during the elution process. Analytical Sciences. 2020. 36. 5. 545-551
• Takashi Okiba, Katsumi Shozugawa, Motoyuki Matsuo, Takuya Hashimoto. Oxygen absorption and desorption behavior of Ba0.5La0.5FeO3-delta and its effect on crystal structure and electrical conduction properties. SOLID STATE IONICS. 2020. 346. 115191

ｍore...

• YANG Pianpian, 小豆川勝見, 堀まゆみ, 高倉凌, 松尾基之, 松尾基之. Study on Arsenic Behavior in the Neighboring Rivers of Ebino Plateau Caused by Mt. Ioyama Eruption. 日本化学会春季年会講演予稿集(CD-ROM). 2020. 100th
• 杉森賢司, 小豆川勝見, 堀まゆみ, 高倉凌, 松尾基之, 城川美佳, 柴田泰利, 松田吉孝, 坂井彦就, 川崎和夫, et al. 庄川おんせん野菜を科学する~まとめ~. 日本温泉科学会大会講演要旨集. 2019. 72nd
• 杉森賢司, 小豆川勝見, 堀まゆみ, 松尾基之, 城川美佳, 柴田泰利, 松田吉孝, 坂井彦就, 川崎和夫. 庄川おんせん野菜を科学する~第2報~. 日本温泉科学会大会講演要旨集. 2018. 71st. 46-47
• 橋本拓也, 大木葉隆司, 松本裕之介, 高橋昌大, 清水省吾, 北爪將貴, 藤代史, 佐々木一哉, 小豆川勝見, 松尾基之. 酸素欠損を含む立方晶ペロブスカイトBa_1-xLn_xFeO_3-δ,BaFe_1-xLn_xO_3-δ(Ln:3価イオン)の合成とFeの化学状態・特性評価. 電気化学秋季大会講演要旨集(CD-ROM). 2018. 2018
• 松尾基之, 小豆川勝見. 鉄の化学状態と放射性セシウムを指標とした貧酸素水塊環境下にある東京湾底質の堆積環境. 環境助成研究成果 概要集 第36回・2015年度分:3件 第37回・2016度分:24件 平成30年. 2018. 42-44

ｍore...

• 放射化学の事典
  日本放射化学会編(分担)、朝倉書店 2015
• 基礎化学実験 第3版
  東京大学教養学部化学部会編(分担)、東京化学同人 2012
• 基礎化学実験 第2版
  東京大学教養学部化学部会編(分担)、東京化学同人 2008
• 基礎化学実験
  東京大学教養学部化学部会編(分担)、東京化学同人 2006
• 機器分析の事典
  日本分析化学会編(分担)、朝倉書店 2005

ｍore...

• Development of the simulation model for environmental dynamics.
  2005 - 2007
• Establishment of the evaluation method for low-activity fault.
  2005 - 2006
• A study on the formation of iron sulfides with the aid of sulfate-reducing bacteria in Tama-river sediments and the malodor reduction.
  2001 - 2003
• A study on chemical analysis of geochemical samples.
  2003 -
• Geochemical behavior of organic sulfur and selenium in Tama River sediment and soil in its watershed.
  1998 - 2000

ｍore...

• - 1983 The University of Tokyo Graduate School of Science Department of Chemistry
• - 1978 The University of Tokyo Fuculty of Science Department of Chemistry

• Doctor of Science (The University of Tokyo)
• Master of Science (The University of Tokyo)

• 2022/04 - 現在 The University of Tokyo Isotope Science Center Project Professor
• 2021/04 - 2022/03 The University of Tokyo Graduate School of Arts and Sciences, Komaba Organization for Educational Excellence Guest Professor
• 2005/04 - 2021/03 The University of Tokyo
• 1992/04 - 2005/03 The University of Tokyo
• 1983/10 - 1992/03 Tokyo Institute of Technology
1983/04 - 1983/09 日本学術振興会 奨励研究員

• 2018/10 - 現在 Japan Association of Activation Analysis Vice-chairman
• 2015/04 - 2022/02 Japan Mossbauer Spectroscopy Forum Vice-president
• 2019/04 - 2021/03 Komaba Organization for Educational Excellence, The Univ. of Tokyo Director
• 2012/10 - 2018/09 Japan Association of Activation Analysis Chairman
• 2013/04 - 2017/03 Komaba Organization for Educational Excellence, The Univ. of Tokyo Director
2012/04 - 2013/03 Graduate School of Arts and Sciences, The Univ. of Tokyo Vice Dean
2010/04 - 2012/03 Department of Multidisciplinary Sciences, Graduate School of Arts and Sciences, The Univ. of Tokyo Director
2007/09 - 2011/09 The Japan Society of Nuclear and Radiochemical Sciences Councillor
2008/11 - 2010/10 The Chemical Society of Japan, Delegate
2009/04 - 2010/03 Department of Chemistry, College of Arts and Sciences, The Univ. of Tokyo Director
2008/01 - 2008/12 The Geochemical Society of Japan Councillor
2007/04 - 2008/03 Department of General Systems Studies, Graduate School of Arts and Sciences, The Univ. of Tokyo Director
2006/04 - 2007/03 Department of General Systems Studies, College of Arts and Sciences, The Univ. of Tokyo Director
2003/04 - 2004/03 Graduate School/College of Arts and Sciences, The Univ. of Tokyo Assistant for the Dean
1999/04 - 2001/03 The Japan Society for Analytical Chemistry Delegate

• 1985 - Inoue Research Award for Young Scientists

日本腐植物質学会 ,  同位体科学会 ,  日本放射化学会 ,  日本地球化学会 ,  日本分析化学会 ,  環境科学会 ,  日本化学会 ,  Japanese humic susbtances society ,  The Society of Isotope Science ,  The Japan Society of Nuclear and Radiochemical Sciences ,  The Geochemical Society of Japan ,  The Japan Society for Analytical Chemistry ,  Society of Environmental Science, Japan ,  The Chemical Society of Japan