Absolute determination methods for trace organic and inorganic species in biological and environmental samples
| Project/Area Number |
25288064
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Analytical chemistry
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| Research Institution | Kanazawa University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
永谷 広久 金沢大学, 物質化学系, 准教授 (90346297)
森田 耕太郎 東邦大学, 理学部, 講師 (70396430)
西山 嘉男 金沢大学, 物質化学系, 助教 (40617487)
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2014: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2013: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
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| Keywords | 環境分析 / 絶対定量 / キラル分離 / 同位体 / 微量化学種 / 分離分析 / 計測分析 / 絶体定量 / 絶対分析 |
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| Outline of Final Research Achievements |
Absolute determination methods based on the isotope dilution principle using radio or stable isotopes or enantiomeric isomers are accurate and precise analytical methods in which any comparison standards and the quantitative recovery of the chemical species in question are not necessary. In this study, the following works are pursued. 1) capillary electrophoresis for the enantiomeric isomer dilution of 3-methoxy-2-methyl-4-phenylbutyric acid which is the common product derived from microcystins, 2) development of the polarization-modulation total internal reflection fluorescenc spectroscopy (PM-TIRF) for adsorbed species of water-soluble porphyrins at liquid/liquid interfaces, 3) development of the substoichiometric isotope dilution NMR analysis for trace amino acids, 4) fundamental study of the species-selective isotope dilution analysis of copper(I,II).
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Report
(5 results)
Research Products
(77 results)
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[Presentation] シナジーへの挑戦2014
Author(s)
井村久則
Organizer
日本分析化学会中部支部北陸地区講演会
Place of Presentation
金沢市
Year and Date
2014-07-11
Related Report
Invited
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