OKUMURA Taiga 奥村大河

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Okumura Taiga 奥村大河

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Researcher Number	90867508
Other IDs	https://orcid.org/0000-0001-5252-8622
Affiliation (Current)	2025: 早稲田大学, 教育・総合科学学術院, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2025: 東京大学, 大学院理学系研究科(理学部), 助教
Review Section/Research Field	Principal Investigator Transformative Research Areas, Section (IV) / Medium-sized Section 17:Earth and planetary science and related fields / Basic Section 17050:Biogeosciences-related / Basic Section 63010:Environmental dynamic analysis-related Except Principal Investigator Medium-sized Section 17:Earth and planetary science and related fields / Medium-sized Section 36:Inorganic materials chemistry, energy-related chemistry, and related fields
Keywords	Principal Investigator EELS / STXM / 有機・無機相互作用 / 石灰化 / バイオミネラリゼーション / 炭酸カルシウム / vital effect / 有機分子 / 微量元素 / バイオミネラル … More / 福島原発事故 / 放射性セシウム / 溶解速度 / 合成 / 珪酸塩ガラス / CsMP / セシウムボール … More Except Principal Investigator 分子地球化学 / 分地地球化学 / 脱炭素社会 / イオン吸着型鉱床 / 同位体分析 / TES / XAFS / レアアース / 欠陥 / 双晶 / アラゴナイト / バイオミネラリゼーション Less

生物による炭酸塩形成プロセスの素過程への分解Principal Investigator
- Principal Investigator
  
  奥村大河
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (B)
- Review Section
  
  Transformative Research Areas, Section (IV)
- Research Institution
  The University of Tokyo
バイオミネラリゼーションにおける有機・無機相互作用の分子レベルでの理解Principal Investigator
- Principal Investigator
  
  奥村大河
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  The University of Tokyo
レアアースのイオン吸着型鉱床の分子地球化学：その形成機構・探査・抽出法・モデル化
- Principal Investigator
  
  高橋嘉夫
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  The University of Tokyo
バイオミネラル中の微量元素と有機分子の可視化によるvital effect精緻化Principal Investigator
- Principal Investigator
  
  奥村大河
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17050:Biogeosciences-related
- Research Institution
  The University of Tokyo
Study on the twin density of aragonite in biomineralization
- Principal Investigator
  
  Michio Suzuki
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 36:Inorganic materials chemistry, energy-related chemistry, and related fields
- Research Institution
  The University of Tokyo
Evaluation of dissolution characteristics of radiocesium-bearing microparticles released by the Fukushima nuclear accident for the elucidation of their environmental dynamicsPrincipal Investigator
- Principal Investigator
  
  Okumura Taiga
- Project Period (FY)
  2020 – 2021
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  The University of Tokyo

All 2024 2023 2022 2021 2020

All Journal Article Presentation

[Journal Article] Mineralogical aspects of asteriscus of goldfish (<i>Carassius auratus</i>) consisting of vaterite2024
- Author(s)
  Gen TAKAHASHI, Taiga OKUMURA, Takayoshi NAGAYA, Michio SUZUKI and Toshihiro KOGURE
- Journal Title
  
  Journal of Mineralogical and Petrological Sciences
  
  Volume: 119 Issue: 1 Pages: n/a
- DOI
  10.2465/jmps.231206
- ISSN
  1345-6296, 1349-3825
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14575, KAKENHI-PROJECT-23K22611
[Journal Article] High-sensitive XANES analysis at Ce L2-edge for Ce in bauxites using transition-edge sensors: Implications for Ti-rich geological samples2023
- Author(s)
  Li Wenshuai、Yamada Shinya、et al.
- Journal Title
  
  Analytica Chimica Acta
  
  Volume: 1240 Pages: 340755-340755
- DOI
  10.1016/j.aca.2022.340755
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K20527, KAKENHI-PROJECT-21K18917, KAKENHI-PROJECT-20K14524, KAKENHI-PUBLICLY-21H05443, KAKENHI-PROJECT-21J10311, KAKENHI-PROJECT-22KF0083, KAKENHI-PROJECT-19K21893, KAKENHI-PROJECT-19K14749, KAKENHI-PROJECT-19K14780, KAKENHI-PROJECT-20K15238, KAKENHI-PUBLICLY-21H00162, KAKENHI-PROJECT-22H00166, KAKENHI-PROJECT-21H04473
[Journal Article] Dispersion function of a protein, DP-1, identified in Collimonas sp. D-25, for the synthesis of gold nanoparticles2023
- Author(s)
  Tang Donglin、Kato Yugo、Zhang Dingkun、Negishi Lumi、Kurumizaka Hitoshi、Hirata Takafumi、Nakakido Makoto、Tsumoto Kouhei、Shuji Fujisawa、Tsuguyuki Saito、Okumura Taiga、Nagata Koji、Suzuki Michio
- Journal Title
  
  ChemBioChem
  
  Volume: 24 Issue: 14
- DOI
  10.1002/cbic.202300221
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K17888, KAKENHI-PROJECT-23K22611, KAKENHI-PLANNED-19H05766
[Journal Article] Effect of phosphoproteins on intracellular calcification of bacteria2023
- Author(s)
  Yoshikuni Yukihisa、Iijima Mayumi、Takahashi Gen、Okumura Taiga、Kogure Toshihiro、Suzuki Michio
- Journal Title
  
  European Journal of Oral Sciences
  
  Volume: 131 Issue: 3
- DOI
  10.1111/eos.12929
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K22611
[Journal Article] Heme protein identified from scaly-foot gastropod can synthesize pyrite (FeS2) nanoparticles2023
- Author(s)
  Yamashita Tatsuya、Matsuda Hiroki、Koizumi Kyohei、Thirumalaisamy Logu、Kim Myeongok、Negishi Lumi、Kurumizaka Hitoshi、Tominaga Yoriko、Takagi Yoshihiro、Takai Ken、Okumura Taiga、Katayama Hidekazu、Horitani Masaki、Ahsan Nazmul、Okada Yoshitaka、Nagata Koji、Suzuki Yohey、Suzuki Michio
- Journal Title
  
  Acta Biomaterialia
  
  Volume: - Pages: 110-119
- DOI
  10.1016/j.actbio.2023.03.005
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K18937, KAKENHI-PROJECT-21K18911, KAKENHI-PUBLICLY-22H04816, KAKENHI-PROJECT-23K17888, KAKENHI-PROJECT-23K22611
[Journal Article] Extended X-ray absorption fine structure spectroscopy measurements and ab initio molecular dynamics simulations reveal the hydration structure of the radium(II) ion2022
- Author(s)
  Yamaguchi Akiko、Nagata Kojiro、Kobayashi Keita、Tanaka Kazuya、Kobayashi Tohru、Tanida Hajime、Shimojo Kojiro、Sekiguchi Tetsuhiro、Kaneta Yui、Matsuda Shohei、Yokoyama Keiichi、Yaita Tsuyoshi、Yoshimura Takashi、Okumura Masahiko、Takahashi Yoshio
- Journal Title
  
  iScience
  
  Volume: 25 Issue: 8 Pages: 104763-104763
- DOI
  10.1016/j.isci.2022.104763
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K18917, KAKENHI-PROJECT-22K14629, KAKENHI-PROJECT-22KF0083, KAKENHI-PROJECT-19K21893, KAKENHI-PROJECT-20K19999, KAKENHI-PUBLICLY-21H00162, KAKENHI-PROJECT-22H00166
[Journal Article] Inner structures and physicochemical properties of radiocesium-bearing microparticles emitted by the FDNPP accident2021
- Author(s)
  奥村大河
- Journal Title
  
  Chikyukagaku
  
  Volume: 55 Issue: 1 Pages: 31-40
- DOI
  10.14934/chikyukagaku.55.31
- NAID
  130008003293
- ISSN
  0386-4073, 2188-5923
- Year and Date
  2021-03-25
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K19954
[Journal Article] Distinction between Radiocesium (RCs)-bearing Microparticles and RCs-sorbing Minerals Derived from the Fukushima Nuclear Accident Using Acid Treatment2020
- Author(s)
  Okumura Taiga、Yamaguchi Noriko、Kogure Toshihiro
- Journal Title
  
  Chemistry Letters
  
  Volume: 49 Issue: 11 Pages: 1294-1297
- DOI
  10.1246/cl.200374
- NAID
  130007936929
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K19954, KAKENHI-PROJECT-19H01145, KAKENHI-PROJECT-17H03130
[Presentation] Anisotropic lattice parameters change in aragonite induced by Na+ substitution2023
- Author(s)
  Okumura Taiga、Suzuki Michio、Kogure Toshihiro
- Organizer
  17th International Symposium on Biomineralization (BIOMIN XVII)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22611
[Presentation] Crystallographic characteristics of vaterite in fish otoliths2023
- Author(s)
  Takahashi Gen、Okumura Taiga、Nagaya Takayoshi、Suzuki Michio、Kogure Toshihiro
- Organizer
  17th International Symposium on Biomineralization (BIOMIN XVII)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22611
[Presentation] ABF/ADF-STEMにより推定されるvateriteの結晶構造2023
- Author(s)
  奥村大河、高橋玄、小暮敏博
- Organizer
  日本鉱物科学会2023年年会
- Data Source
  KAKENHI-PROJECT-23K22611
[Presentation] 魚類耳石を用いたvateriteの結晶構造解析2023
- Author(s)
  奥村大河、高橋玄、小暮敏博
- Organizer
  第18回バイオミネラリゼーションワークショップ
- Data Source
  KAKENHI-PROJECT-23K22611
[Presentation] 魚類耳石の中心近傍に見られる特異な構造と化学組成2023
- Author(s)
  高橋玄、奥村大河、鈴木道生、小暮敏博
- Organizer
  日本鉱物科学会2023年年会
- Data Source
  KAKENHI-PROJECT-23K22611
[Presentation] 魚類耳石中心部の微細構造解析2023
- Author(s)
  高橋玄、奥村大河、鈴木道生、小暮敏博
- Organizer
  第18回バイオミネラリゼーションワークショップ
- Data Source
  KAKENHI-PROJECT-23K22611
[Presentation] スケーリーフット由来の高分子を利用したpyrite NPsの合成2022
- Author(s)
  小泉京平、松田大輝、清水啓介、根岸瑠美、胡桃坂仁志、奥村大河、鈴木庸平、鈴木道生
- Organizer
  第17回バイオミネラリゼーションワークショップ
- Data Source
  KAKENHI-PROJECT-23K22611
[Presentation] 魚類耳石を構成するvateriteの結晶学的特徴2022
- Author(s)
  高橋玄、奥村大河、永冶方敬、鈴木道生、小暮敏博
- Organizer
  日本鉱物科学会2022年年会
- Data Source
  KAKENHI-PROJECT-23K22611
[Presentation] 超伝導転移端検出器を利用したマイクロ蛍光X線分光法による環境試料中のウランの分析2022
- Author(s)
  蓬田匠・山田真也・一戸悠人・佐藤寿紀・早川亮大・岡田信二・外山裕一・橋本直・野田博文・磯部忠昭・奥村拓馬・高取沙悠理・平木貴宏・竜野秀行・関澤央輝・新田清文・栗原雄一・宇留賀朋哉・北辻章浩・高橋嘉夫
- Organizer
  日本放射化学会第65回討論会(2022)
- Data Source
  KAKENHI-PROJECT-22H00166
[Presentation] 微細構造解析によって明らかになった放射性セシウム含有微粒子（CsMP）の正体2022
- Author(s)
  奥村大河、山口紀子、小暮敏博
- Organizer
  第82回分析化学討論会
- Invited
- Data Source
  KAKENHI-PROJECT-20K19954
[Presentation] Na置換によるアラゴナイトの異方的な格子定数変化2022
- Author(s)
  奥村大河、鈴木道生、小暮敏博
- Organizer
  第17回バイオミネラリゼーションワークショップ
- Data Source
  KAKENHI-PROJECT-23K22611
[Presentation] 模擬ガラスを用いた放射性セシウム含有微粒子の溶解特性評価2022
- Author(s)
  奥村大河、山口紀子、小暮敏博
- Organizer
  第23回「環境放射能」研究会
- Data Source
  KAKENHI-PROJECT-20K19954
[Presentation] 超伝導転移端検出器-マイクロXRF-XAFSによるCs濃集粒子中のCsの分布・化学状態2022
- Author(s)
  三浦輝・高橋嘉夫・山田真也・一戸悠人・佐藤寿紀・早川亮大・岡田信二・外山裕一・橋本直・野田博文・磯部忠昭・奥村拓馬・高取沙悠理・平木貴宏・竜野秀行・関澤央輝・新田清文・宇留賀朋哉・栗原雄一・山本政儀
- Organizer
  日本放射化学会第65回討論会(2022)
- Data Source
  KAKENHI-PROJECT-22H00166
[Presentation] Hayabusa2 Initial Analysis of Macromolecular Organic Matter in the Asteroid Ryugu Samples2022
- Author(s)
  薮田ひかる・Cody George・Engrand Cecile・癸生川陽子・De Gregorio Brad・Bonal Lydie・Remusat Laurent・Stroud Rhonda・Quirico Eric・Nittler Larry・橋口未奈子・小松睦美・Dartois Emmanuel・Mathurin Jeremie・Duprat Jean・奥村大河・高橋嘉夫・武市泰男・Kilcoyne David・山下翔平　他
- Organizer
  日本地球惑星科学連合2022年大会Japan Geoscience Union Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22H00166
[Presentation] Na置換によるあられ石の軸率変化2022
- Author(s)
  奥村大河、鈴木道生、小暮敏博
- Organizer
  日本鉱物科学会2022年年会
- Data Source
  KAKENHI-PROJECT-23K22611
[Presentation] 魚類耳石を構成するvateriteの結晶学的特徴2022
- Author(s)
  高橋玄、奥村大河、永冶方敬、鈴木道生、小暮敏博
- Organizer
  第17回バイオミネラリゼーションワークショップ
- Data Source
  KAKENHI-PROJECT-23K22611
[Presentation] 分子レベルの情報に基づいたラジウムの環境挙動解明2022
- Author(s)
  山口瑛子・永田光知郎・小林恵太・田中万也・小林徹・谷田肇・矢板毅・吉村崇・奥村雅彦・高橋嘉夫
- Organizer
  日本放射化学会第65回討論会(2022)
- Data Source
  KAKENHI-PROJECT-22H00166
[Presentation] 環境試料中の放射性セシウム含有微粒子（CsMP）定量法の提案2021
- Author(s)
  小暮敏博、奥村大河、山口紀子
- Organizer
  第22回「環境放射能」研究会
- Data Source
  KAKENHI-PROJECT-20K19954
[Presentation] 福島原発事故で飛散した放射性ガラス微粒子（CsMP）の溶解特性2021
- Author(s)
  奥村大河、山口紀子、三河内岳、小暮敏博
- Organizer
  日本放射化学会第65回討論会
- Data Source
  KAKENHI-PROJECT-20K19954
[Presentation] 放射性セシウム含有微粒子（CsMP）を模した珪酸塩ガラスの合成とその性質2021
- Author(s)
  奥村大河、三河内岳、小暮敏博、酒井陽一、高山努
- Organizer
  第22回「環境放射能」研究会
- Data Source
  KAKENHI-PROJECT-20K19954
[Presentation] 汚染土壌中の放射性ガラス微粒子（CsMP）インベントリ推定法の開発2021
- Author(s)
  奥村大河、山口紀子、小暮敏博
- Organizer
  第10回環境放射能除染学会
- Data Source
  KAKENHI-PROJECT-20K19954
[Presentation] 福島原発事故に由来する放射性セシウム担体物質の新しい判別法2020
- Author(s)
  奥村大河、山口紀子、小暮敏博
- Organizer
  日本原子力学会 2020年秋の大会
- Data Source
  KAKENHI-PROJECT-20K19954

1. Michio Suzuki (10647655)

# of Collaborated Projects: 3 results

# of Collaborated Products: 11 results
2. 高橋嘉夫 (10304396)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
3. 柏原輝彦 (70611515)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 名取幸花 (70989722)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 山田真也

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. 山口瑛子

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
7. 堀谷正樹

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

OKUMURA Taiga 奥村 大河

Okumura Taiga 奥村 大河

Research Projects

Research Products

Co-Researchers

生物による炭酸塩形成プロセスの素過程への分解Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

バイオミネラリゼーションにおける有機・無機相互作用の分子レベルでの理解Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

レアアースのイオン吸着型鉱床の分子地球化学：その形成機構・探査・抽出法・モデル化

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

バイオミネラル中の微量元素と有機分子の可視化によるvital effect精緻化Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study on the twin density of aragonite in biomineralization

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Evaluation of dissolution characteristics of radiocesium-bearing microparticles released by the Fukushima nuclear accident for the elucidation of their environmental dynamicsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Mineralogical aspects of asteriscus of goldfish (<i>Carassius auratus</i>) consisting of vaterite2024

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] High-sensitive XANES analysis at Ce L2-edge for Ce in bauxites using transition-edge sensors: Implications for Ti-rich geological samples2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Dispersion function of a protein, DP-1, identified in Collimonas sp. D-25, for the synthesis of gold nanoparticles2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effect of phosphoproteins on intracellular calcification of bacteria2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Heme protein identified from scaly-foot gastropod can synthesize pyrite (FeS2) nanoparticles2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Extended X-ray absorption fine structure spectroscopy measurements and ab initio molecular dynamics simulations reveal the hydration structure of the radium(II) ion2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Inner structures and physicochemical properties of radiocesium-bearing microparticles emitted by the FDNPP accident2021

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

OKUMURA Taiga 奥村大河

Okumura Taiga 奥村大河