Gilbert Alexis ジルベルトアレキシー

… Alternative Names

Researcher Number	20726955
Affiliation (Current)	2019: 東京工業大学, 理学院, 助教
Affiliation (based on the past Project Information) *help	2019: 東京工業大学, 理学院, 助教 2016 – 2018: 東京工業大学, 理学院, 特任助教 2015: 東京工業大学, 地球生命研究所, 特任助教 2014 – 2015: 東京工業大学, 地球生命研究所, 助教
Review Section/Research Field	Principal Investigator Geology / Basic Section 17050:Biogeosciences-related / Medium-sized Section 17:Earth and planetary science and related fields Except Principal Investigator Environmental dynamic analysis / Geochemistry/Astrochemistry / Geochemistry/Cosmochemistry / Geology
Keywords	Principal Investigator Natural gas / Hydrocarbons / Stable isotope / Stable isotopes / hydrocarbons / Analytical development / Isotope / アイソトプ / Biogeochemistry / Intramolecular isotope … More Except Principal Investigator 安定同位体 / 物質循環 / アイソトポマー / 環境計測 / 理論計算 / 数値モデリング / 地球環境物質 / 同位体分別理論計算 / 分子内同位体分布 / エタノール / 三種酸素同位体比 / 分別係数理論計算 / 計測手法 / アミノ酸 / 揮発性有機化合物 / アイソトポログ / 地球環境 / 環境診断 / 同位体分子 / 同位体分子種 / 地球史 / 微生物起源メタン / クランプトアイソトープ / 同位体平衡 / メタン / 微生物 Less

Intramolecular isotope analysis of lipids as a novel biological and environmental proxyPrincipal InvestigatorOngoing
- Principal Investigator
  
  ジルベルトアレキシー
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17050:Biogeosciences-related
- Research Institution
  Tokyo Institute of Technology
プロパンの重水素置換種分析に基づく天然ガス生成温度の推定Principal InvestigatorOngoing
- Principal Investigator
  
  ジルベルトアレキシー
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Tokyo Institute of Technology
有機分子の起源・生成機構解明のための同位体解剖学的手法の深化Ongoing
- Principal Investigator
  
  山田桂太
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geochemistry/Cosmochemistry
- Research Institution
  Tokyo Institute of Technology
Environmental diagnosis with isotopologue tracersOngoing
- Principal Investigator
  
  吉田尚弘
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Tokyo Institute of Technology
フッ化型同位体分子計測による後期太古代の生物地球化学Ongoing
- Principal Investigator
  
  上野雄一郎
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Geology
- Research Institution
  Tokyo Institute of Technology
高感度メタン同位体分子温度指標分析による微生物起源メタンの生成・集積過程の解析Ongoing
- Principal Investigator
  
  井尻暁
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Environmental dynamic analysis
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Development of intramolecular isotope analysis for understanding the origin of natural gas hydrocarbonsPrincipal Investigator
- Principal Investigator
  
  Gilbert Alexis
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geology
- Research Institution
  Tokyo Institute of Technology
Isotopomer material cycle analysis
- Principal Investigator
  
  YOSHIDA Naohiro
- Project Period (FY)
  2011 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Geochemistry/Astrochemistry
- Research Institution
  Tokyo Institute of Technology

All 2018 2017 2016 2015 2014 2013 2012 2011 Other

All Journal Article Presentation

[Journal Article] Geoelectrochemical CO production: implications for the autotrophic origin of life2018
- Author(s)
  Kitadai N., Nakamura R., Yamamoto M., Takai K., Li Y., Yamaguchi A., Gilbert A., Ueno Y., Yoshida N., Oono Y.
- Journal Title
  
  Science Advances
  
  Volume: 4 Pages: 1-7
- DOI
  10.1126/sciadv.aao7265
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13906, KAKENHI-PROJECT-16K14815, KAKENHI-PROJECT-17H06105, KAKENHI-PROJECT-16H04073, KAKENHI-PROJECT-16H04074
[Journal Article] Expanded uncertainty associated with determination of isotope enrichment factors: Comparison of two point calculation and Rayleigh-plot2018
- Author(s)
  Maxime Julien, Alexis Gilbert, Keita Yamada, Richard J. Robins, Patrick Hohener, Naohiro Yoshida, Gerald S. Remaud
- Journal Title
  
  Talanta
  
  Volume: 176 Pages: 367-373
- DOI
  10.1016/j.talanta.2017.08.038
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Journal Article] Compound-and position-specific carbon isotopic signatures of abiogenic hydrocarbons from on-land serpentinite-hosted Hakuba Happo hot spring in Japan2017
- Author(s)
  Suda, K., Gilbert, A., Yamada, K., Yoshida, Y., Ueno, Y.
- Journal Title
  
  Geochim. Cosmochim. Acta
  
  Volume: 206 Pages: 201-215
- DOI
  10.1016/j.gca.2017.03.008
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15J09216, KAKENHI-PROJECT-26287125, KAKENHI-PROJECT-15K17774, KAKENHI-PROJECT-17H06105, KAKENHI-PROJECT-17H01165, KAKENHI-PROJECT-16H04073
[Journal Article] Evaluation of on-line pyrolysis coupled to isotope ratio mass spectrometry for the determination of position-specific 13 C isotope composition of short chain n-alkanes (C6-C 12)2016
- Author(s)
  Alexis Gilbert, Keita Yamada, Naohiro Yoshida
- Journal Title
  
  Talanta
  
  Volume: 153 Pages: 158-162
- DOI
  10.1016/j.talanta.2016.03.014
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17774
[Journal Article] Determination of intramolecular 13C isotope distribution of pyruvate by headspace solid phase microextraction-gas chromatography/pyrolysis-gas chromatography/combustion-isotope ratio mass spectrometry (HSSPME-GC/Py-GC/C-IRMS) method2016
- Author(s)
  T. Nimmanwudipong, A. Gilbert, K. Yamada, N. Yoshida.
- Journal Title
  
  Journal of Analytical & Bioanalytical Techniques
  
  Volume: 7 Pages: 100293-100293
- DOI
  10.4172/2155-9872.1000293
- Peer Reviewed / Open Access / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17774, KAKENHI-PROJECT-23224013
[Journal Article] The Abiotic Chemistry of Thiolated Acetate Derivatives and the Origin of Life2016
- Author(s)
  Chandru, K., Gilbert, A., Butch, C., Aono, M., Cleaves, HJ.
- Journal Title
  
  Scientific Reports
  
  Volume: 6 Pages: 1-11
- DOI
  10.1038/srep29883
- Peer Reviewed / Open Access / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26106003, KAKENHI-PROJECT-15K17774
[Journal Article] Measurement of natural carbon isotopic composition of acetone in human urine2016
- Author(s)
  Yamada K., Ohishi K., Gilbert A., Akasaka M., Yoshida N., Yoshimura R.
- Journal Title
  
  Analytical and bioanalytical chemistry
  
  Volume: 408 Pages: 1597-1607
- DOI
  10.1007/s00216-015-9268-z
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-15K17774
[Journal Article] Measurement of position-specific 13 C isotopic composition of propane at the nanomole level2016
- Author(s)
  Alexis Gilbert; Keita Yamada; Konomi Suda; Yuichiro Ueno; Naohiro Yoshida
- Journal Title
  
  Geochimica et Cosmochimica Acta
  
  Volume: 177 Pages: 201-216
- DOI
  10.1016/j.gca.2016.01.017
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-26287125, KAKENHI-PROJECT-15J09216, KAKENHI-PROJECT-15K17774
[Journal Article] Analytical method for simultaneous determination of bulk and intramolecular 13C-isotope compositions of acetic acid2015
- Author(s)
  T. Nimmanwudipong, A. Gilbert, K. Yamada, N. Yoshida.
- Journal Title
  
  Rapid Commun. Mass Spectrom.
  
  Volume: 29 Pages: 2337-2340
- DOI
  10.1002/rcm.7398
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17774, KAKENHI-PROJECT-23224013
[Journal Article] Position-Specific Isotope Analysis of Xanthines: a 13C Nuclear Magnetic Resonance method to determine the 13C intramolecular composition at natural abundance2015
- Author(s)
  Yoshikawa, C., A. Makabe, T. Shiozaki, S. Toyoda, O. Yoshida, K. Furuya, N. Yoshida
- Journal Title
  
  Geochemistry, Geophysics, Geosystems (G-Cubed)
  
  Volume: 16 Pages: 1439-1448
- DOI
  10.1002/2014gc005678
- Peer Reviewed / Open Access / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26850115, KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-13J07341
[Journal Article] Position-specific isotope analysis of xanthines: a 13C Nuclear magnetic resonance method to determine the 13C intramolecular composition at natural abundance2015
- Author(s)
  D. G. Diomande, E. Martineau, A. Gilbert, P. Nun, A. Murata, K. Yamada, N. Watanabe, I. Tea, R. J. Robins, N. Yoshida, G. S. Remaud
- Journal Title
  
  Anal. Chem.,
  
  Volume: 87 Pages: 6600-6606
- DOI
  10.1021/acs.analchem.5b00559
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17774, KAKENHI-PROJECT-26292059
[Journal Article] Evaluation of commercially available reagents as a reference material for intramolecular carbon isotopic measurements of acetic acid2014
- Author(s)
  Yamada K., Kikuchi M., Gilbert A., N Yoshida, N. Wasano, R. Hattori, S. Hirano
- Journal Title
  
  Rapid Commun. Mass Spectrometry
  
  Volume: 28 Pages: 1821-1828
- DOI
  10.1002/rcm.6964
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] Development of Methods for Measuring the Intramolecular Carbon Isotopic Composition of Organic Molecules2014
- Author(s)
  K. Yamada, A. Gilbert, N. Yoshida
- Journal Title
  
  BUNSEKI KAGAKU
  
  Volume: 63 Issue: 3 Pages: 195-203
- DOI
  10.2116/bunsekikagaku.63.195
- ISSN
  0525-1931
- Language
  Japanese
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] Conditions to obtain precise and true measurements of the intramolecular 13C distribution in organic molecules by isotopic 13C Nuclear Magnetic Resonance spectrometry2014
- Author(s)
  K. Bayle, A. Gilbert, M. Julien, K. Yamada, V. Silvestre, R. J. Robins, S. Akoka, N. Yoshida, G. S. Remaud.
- Journal Title
  
  Anal. Chim. Acta
  
  Volume: 846 Pages: 1-7
- DOI
  10.1016/j.aca.2014.07.018
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] 有機分子の分子内安定炭素同位体分布計測法の展開2014
- Author(s)
  山田桂太、Alexis Gilbert、吉田尚弘
- Journal Title
  
  分析化学
  
  Volume: 63 Pages: 195-203
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] Determination of Carbon Isotopic Measurement Conditions for Ceramide in Skin using Gas Chromatography-Combustion-Isotope Ratio Mass Spectrometry2014
- Author(s)
  Hiroyuki Haraguchi, Keita Yamada, Rumiko Miyashita, Kazuhiko Aida, Masao Ohnishi, Alexis Gilbert, Naohiro Yoshida
- Journal Title
  
  Journal of Oleo Science
  
  Volume: 63 Issue: 12 Pages: 1283-1291
- DOI
  10.5650/jos.ess14131
- ISSN
  1345-8957, 1347-3352
- Language
  English
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23224013
[Journal Article] Exploration of intramolecular C-13 isotope distribution in long chain n-alkanes (C-11-C-31) using isotopic C-13 NMR2013
- Author(s)
  Alexis Gilbert, Keita Yamada, Naohiro Yoshida
- Journal Title
  
  Organic Geochemistry
  
  Volume: 62 Pages: 56-61
- DOI
  10.1016/j.orggeochem.2013.07.004
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-24654182
[Journal Article] Accurate method for the determination of intramolecular C-13 isotope composition of ethanol from aqueous solutions2013
- Author(s)
  Alexis Gilbert, Keita Yamada, Naohiro Yoshida
- Journal Title
  
  Analytical Chemistry
  
  Volume: 85 Pages: 6566-6570
- DOI
  10.1021/ac401021p
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23224013, KAKENHI-PROJECT-24654182
[Journal Article] Site-specific 13C content by quantitative isotopic 13C Nuclear Magnetic Resonance spectrometry: A pilot inter-laboratory study2013
- Author(s)
  Alain Chaintreau, Wolfgang Fieber, Horst Sommer, Alexis Gilbert, Keita Yamada, Naohiro Yoshida, Alain Pagelot, Detlef Moskau, Aitor Moreno, Jürgen Schleucher, Fabiano Reniero, Margaret Holland, Claude Guillou, Virginie Silvestre, Serge Akoka, Gérald S. Remaud
- Journal Title
  
  Analytica Chimica Acta
  
  Volume: 788 Pages: 108-113
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Bacterial oxidation of propane in Southern Ontario revealed by position-specific isotope analyses2018
- Author(s)
  Alexis Gilbert, Thomas Giunta, Florin Musat, Barbara Sherwood Lollar, Keita Yamada,Naohiro Yoshida and Yuichiro Ueno
- Organizer
  9th International Symposium on Isotopomers (ISI2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Reaction Mechanism Generator as a tool for position-specific isotope measurement by on-line pyrolysis2018
- Author(s)
  Maxime Julien, Mark Goldman, Naohiro Yoshida, Alexis Gilbert
- Organizer
  9th International Symposium on Isotopomers (ISI2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Deconvolution of isotopic fractionation factors associated with lipid biosynthesis2018
- Author(s)
  Maxime Julien, Alexis Gilbert, Keita Yamada, Mayuko Nakagawa, Naohiro Yoshida
- Organizer
  9th International Symposium on Isotopomers (ISI2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Position-Specific 13C Isotope Analysis of Propane from Southwest Ontario2017
- Author(s)
  A. Gilbert, B. Sherwood Lollar, T. Giunta, K. Yamada, N. Yoshida, Y. Ueno
- Organizer
  The 27th Goldschmidt Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] オンライン熱分解同位体比質量分析法による含酸素揮発性有機化合物の部位別同位体分析2017
- Author(s)
  山田桂太・Alexis Gilbert・藤原期・佐山大樹・赤坂麻衣・吉田尚弘
- Organizer
  2017年度日本地球化学会年会
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] 白馬八方の蛇紋岩温泉に由来する炭化水素の分子および分子内炭素安定同位体解析2017
- Author(s)
  須田好・Gilbert Alexis・山田桂太・吉田尚弘・上野雄一郎
- Organizer
  日本地球惑星科学連合大会2017
- Data Source
  KAKENHI-PROJECT-17H06105
[Presentation] Stable isotopes in Biogeosciences2016
- Author(s)
  Alexis Gilbert
- Organizer
  International Symposium on Isotopomer 2016
- Place of Presentation
  Nantes (France)
- Year and Date
  2016-10-03
- Invited
- Data Source
  KAKENHI-PROJECT-15K17774
[Presentation] Abiogenesis of hydrocarbons revealed by position-specific isotope analysis2016
- Author(s)
  Alexis Gilbert, Konomi Suda, Keita Yamada, Naohiro Yoshida, Yuichiro Ueno
- Organizer
  4th ELSI Symposium
- Place of Presentation
  Tokyo Institute of Technology
- Year and Date
  2016-01-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17774
[Presentation] Position-specific isotope analysis by on-line pyrolysis coupled to IRMS2016
- Author(s)
  Alexis Gilbert, Keita Yamada, Yuichiro Ueno, Naohiro Yoshida
- Organizer
  AGU 2016
- Place of Presentation
  San Francisco (USA)
- Year and Date
  2016-12-12
- Data Source
  KAKENHI-PROJECT-15K17774
[Presentation] On-line pyrolysis combined with IRMS for 13C intramolecular isotope determination2016
- Author(s)
  Alexis Gilbert, Keita Yamada, Yuichiro Ueno, Naohiro Yoshida
- Organizer
  Workshop on isotopologues (Goldschmidt Conference 2016)
- Place of Presentation
  Tokyo (Japan)
- Data Source
  KAKENHI-PROJECT-15K17774
[Presentation] Recent insights into intramolecular 13C isotope composition of biomolecules2016
- Author(s)
  Alexis Gilbert, Gerald Remaud, Keita Yamada, Yuichiro Ueno, Richard Robins, Naohiro Yoshida
- Organizer
  AGU 2016
- Place of Presentation
  San Francisco (USA)
- Year and Date
  2016-12-12
- Invited
- Data Source
  KAKENHI-PROJECT-15K17774
[Presentation] Position-specific 13C isotope composition of non-methane hydrocarbons2015
- Author(s)
  Alexis Gilbert, Konomi Suda, Keita Yamada, Naohiro Yoshida, Yuichiro Ueno
- Organizer
  Goldschmidt 2015
- Place of Presentation
  Prague (Czech Republic)
- Year and Date
  2015-08-15
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K17774
[Presentation] An apparatus dedicated to the measurement of position-specific isotope compsition of natural gas component2015
- Author(s)
  Alexis Gilbert, Konomi Suda, Keita Yamada, Naohiro Yoshida, Yuichiro Ueno
- Organizer
  3-rd International Workshop “Exploitation of Intramolecular Isotope Compositions and Emerging Techniques for their Measurement”
- Place of Presentation
  Aix-en-Provence (France)
- Year and Date
  2015-10-05
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K17774
[Presentation] Position-specific 13C isotope composition of　non-methane hydrocarbons2015
- Author(s)
  A.GILBERT,K.SUDA,K.YAMADA, Y.UENOAND N.YOSHIDA
- Organizer
  Goldschmidt 2015
- Place of Presentation
  Prague Congress Centre(チェコ）
- Year and Date
  2015-08-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 茶葉中カフェインの安定同位体炭素と窒素の解析手法の開発2013
- Author(s)
  Wu Chen, 山田桂太、角川　修、松永明子、Tarin Nimmanwudipong, Alexis Gilbert, 吉田尚弘
- Organizer
  2013年日本地球化学会第60回年会
- Place of Presentation
  筑波大学（茨城県）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Partial intramolecular 13C isotope distribution in long-chain N-alkanes (C11-C31) determined by isotopic 13C NMR2012
- Author(s)
  Alexis Gilbert
- Organizer
  International Symposium on Isotopomers 2012 Meeting
- Place of Presentation
  Carnegie Institution of Washington, USA
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Determination of the intramolecular ^<13>C isotope distribution in ethanol : a comparison between IRMS and NMR2011
- Author(s)
  Alexis Gilbert, Ryota Hattori, Virginie Silvestre, Na Li, Keita Yamada, Naohiro Yoshida,, Gerald S.Remaud
- Organizer
  ISOTOPES 2011
- Place of Presentation
  Greouxles-Brains, France
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Insights into the intramolecular 13C isotope distribution of long chain n-alkanes studied by isotopic 13C NMR2011
- Author(s)
  Alexis Gilbert, Keita Yamada, Naohiro Yoshida
- Organizer
  2011年度日本地球化学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Isotopic ^<13>C NMR as a tool for measuring the intramolecular isotope distribution in glucose and isotope fractionation associated with glucose metabolism2011
- Author(s)
  Alexis Gilbert, Virginie Silvestre, Guillaume Tcherkez, Richard J Robins, Gerald S Remaud
- Organizer
  ISOTOPES 2011
- Place of Presentation
  Greouxles-Brains, France
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] アミノ酸の分子内炭素安定同位体比測定2011
- Author(s)
  奥野峻徳、山田桂太、Alexis Gilbert、Na Li、吉田尚弘
- Organizer
  2011年度日本地球化学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] 植物由来のアセトアルデヒドの分子内同位体分布に与えるエタノール酸化経路の影響2011
- Author(s)
  Na Li, Keita Yamada, Ryota Hattori, Hiroki Shibata, Gilbert Alexis, Naohiro Yoshida
- Organizer
  2011年度日本地球化学会
- Place of Presentation
  札幌
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Measurement of intramolecular carbon isotopic distribution of acetaldehyde emitted from plant leaves2011
- Author(s)
  Na Li, Keita Yamada, Ryota Hattori, Hiroki Shibata, Alexis Gilbert, Naohiro Yoshida
- Organizer
  Goldschmidt2011
- Place of Presentation
  Czech Republic
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Variations in carbon isotope ratio of acetone in urine
- Author(s)
  K. Yamada, K. Ohishi, A. Gilbert, M. Akasaka, S. Toyoda, N. Yoshida, R. Yoshimura
- Organizer
  The 7th International Symposium on Isotopomers
- Place of Presentation
  東京工業大学（東京）
- Year and Date
  2014-07-01 – 2014-07-04
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Online methods for the position specific analysis of 13C in some light organic compounds
- Author(s)
  Naohiro Yoshida, Tarin Nimmanwudipong, Alexis Gilbert and Keita Yamada
- Organizer
  Arbeitsgemeinschaft Stabile Isotopen (ASI)
- Place of Presentation
  Helmholtz Center, Munich, Germany
- Year and Date
  2014-10-15 – 2014-10-17
- Invited
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Development of an analytical method for the determination of the position specific 13C isotopic composition of organic acids
- Author(s)
  T. Nimmanwudipong, A. Gilbert, K. Yamada, N. Yoshida
- Organizer
  The 7th International Symposium on Isotopomers
- Place of Presentation
  東京工業大学（東京）
- Year and Date
  2014-07-01 – 2014-07-04
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Origin of hydrocarbons in continental serpentinite-hosted Hakuba Happo hot spring
- Author(s)
  Suda K, Ueno Y, Gilbert A, Yoshida N & Maruyama S
- Organizer
  The 24th Goldschmidt Conference
- Place of Presentation
  Sacramento Convention Center, California, USA
- Year and Date
  2014-06-08 – 2014-06-13
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Isotopic 13C MMR Reveals Heterogeneity in the 13C-isotopomer distribution of Long-Chain n-alkanes(C11-C31)
- Author(s)
  Gilbert Alexis
- Organizer
  日本地球化学会2012年度年会
- Place of Presentation
  九州大学（福岡）
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Recent developments of isotopic 13C NMR spectrometry for measuring 13C intramolecular composition in caffeine
- Author(s)
  A. Gilbert, E. Martineau, A. Murata, K . Yamada, N. Watanabe, I. Tea, N. Yoshida, G.S. Remaud
- Organizer
  The 7th International Symposium on Isotopomers
- Place of Presentation
  東京工業大学（東京）
- Year and Date
  2014-07-01 – 2014-07-04
- Data Source
  KAKENHI-PROJECT-23224013
[Presentation] Determination of intramolecular carbon isotope distribution of acetone by sealed tube pyrolysis
- Author(s)
  M. Akasaka, K. Yamada, A. Gilbert, S. Toyoda, N. Yoshida
- Organizer
  The 7th International Symposium on Isotopomers
- Place of Presentation
  東京工業大学（東京）
- Year and Date
  2014-07-01 – 2014-07-04
- Data Source
  KAKENHI-PROJECT-23224013

1. YAMADA Keita (70323780)

# of Collaborated Projects: 3 results

# of Collaborated Products: 32 results
2. 中川麻悠子 (20647664)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. YOSHIDA Naohiro (60174942)

# of Collaborated Projects: 2 results

# of Collaborated Products: 35 results
4. NANBU Shinkoh (00249955)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. TOYODA Sakae (30313357)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
6. Danielache O. Sebastian (00595754)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. HATTORI Shohei (70700152)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
8. 上野雄一郎 (90422542)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
9. YOSHIKAWA Chisato (40435839)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
10. 阿部理 (00293720)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 松木篤 (90505728)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. フォリエルジュリアン (60747161)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 井尻暁 (70374212)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 坂井三郎 (90359175)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. AONO Masashi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
16. 北台紀夫

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
17. 中村龍平

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
18. 塩崎拓平

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
19. 渡辺修治

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Gilbert Alexis ジルベルト アレキシー

GIRBERT Alexis ジルベルト アレキシー

Research Projects

Research Products

Co-Researchers

Intramolecular isotope analysis of lipids as a novel biological and environmental proxyPrincipal InvestigatorOngoing

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プロパンの重水素置換種分析に基づく天然ガス生成温度の推定Principal InvestigatorOngoing

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有機分子の起源・生成機構解明のための同位体解剖学的手法の深化Ongoing

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Environmental diagnosis with isotopologue tracersOngoing

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フッ化型同位体分子計測による後期太古代の生物地球化学Ongoing

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高感度メタン同位体分子温度指標分析による微生物起源メタンの生成・集積過程の解析Ongoing

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Development of intramolecular isotope analysis for understanding the origin of natural gas hydrocarbonsPrincipal Investigator

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Isotopomer material cycle analysis

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[Journal Article] Geoelectrochemical CO production: implications for the autotrophic origin of life2018

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[Journal Article] Expanded uncertainty associated with determination of isotope enrichment factors: Comparison of two point calculation and Rayleigh-plot2018

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[Journal Article] Compound-and position-specific carbon isotopic signatures of abiogenic hydrocarbons from on-land serpentinite-hosted Hakuba Happo hot spring in Japan2017

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[Journal Article] Evaluation of on-line pyrolysis coupled to isotope ratio mass spectrometry for the determination of position-specific 13 C isotope composition of short chain n-alkanes (C6-C 12)2016

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[Journal Article] Determination of intramolecular 13C isotope distribution of pyruvate by headspace solid phase microextraction-gas chromatography/pyrolysis-gas chromatography/combustion-isotope ratio mass spectrometry (HSSPME-GC/Py-GC/C-IRMS) method2016

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[Journal Article] The Abiotic Chemistry of Thiolated Acetate Derivatives and the Origin of Life2016

Author(s)

Gilbert Alexis ジルベルトアレキシー

GIRBERT Alexis ジルベルトアレキシー