| Project/Area Number |
26550064
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Environmental engineering and reduction of environmental burden
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| Research Institution | Kagoshima University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | 環境変化体 / 農薬 / LC/MS/MS / 環境モニタリング / 高分解能LC/MS / LC/MS / PTPWs |
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| Outline of Final Research Achievements |
Using a liquid chromatograph-high resolution mass spectrometer (LC-MS) and a liquid chromatograph-triple quadrupole mass spectrometer (LC-MS/MS), we have developed a new technique to detect environmental transformation products (TPs) without any standard chemical reagent. A purchased reagent was irradiated with a Xeon ramp to produce the TPs. The produced TPs were not purified and used as a crude sample. The crude sample was injected to LC-MS/MS to determine selected reaction monitoring (SRM) conditions. By using the determined SRM conditions, unreported TPs were successfully detected from actual environmental samples.
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