Simultaneous analysis of paraquat, glufosinate and organophaophate in biological fluid using solid-phase extraction
Simultaneous analysis of paraquat, glufosinate and organophaophate in biological fluid using solid-phase extraction
批准号:
21590745
负责人:
SAITO Takeshi
金额:
$2.66万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
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英文摘要
We have developed a method based on monolitic spin column extraction and gas chromatography-mass spectrometry(GC-MS) as an analytical method for screening diquat, paraquat, and fenitrothion(MEP) in serum and urine. Then, a rapid, specific, and sensitive method for simultaneous quantitation of organophosphates [MEP, malathion, and phenthoate], glufosinate, and glyphosate in human serum and urine by GC-MS has been developed. Finally, a liquid chromatography-tandem mass spectrometry method was developed and validated for the simultaneous quantification of sixteen organophosphate and carbamate insecticides in serum. Non-polar and polar pesticides were simultaneously extracted from serum samples by a simple and fast monolithic spin column procedure using mix-mode C-C18 cartridges. The validated all method was successfully applied to a clinical poisoning case.
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Mix-mode TiO-C18 monolith spin column extraction and GC-MS analysis for the simultaneous assay of organophosphorus compounds, glufosinate and glyphosate in human serum and urine
混合模式 TiO-C18 整体式旋转柱萃取和 GC-MS 分析,用于同时测定人血清和尿液中的有机磷化合物、草铵膦和草甘膦
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[Saito T, Namera A, Oikawa H, Miyazaki S, Nakamoto A and Inokuchi S]
通讯作者:
Nakamoto A and Inokuchi S
ミックスモードC-C18モノリススピンカラムとGC-MSによる血清、尿中有機リン、グルホシネート、グリホサートの一斉分析
使用混合模式 C-C18 整体式旋转柱和 GC-MS 同时分析血清、尿液有机磷、草铵膦和草甘膦
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[斉藤剛, 奈女良昭, 及川博史, 宮崎将太, 中本晃弘, 猪口貞樹]
通讯作者:
猪口貞樹
DOI:
10.2116/analsci.27.999
发表时间:
2011-10-01
期刊:
ANALYTICAL SCIENCES
影响因子:
1.6
作者:
[Saito, Takeshi, Aoki, Hiromichi, Inokuchi, Sadaki]
通讯作者:
Inokuchi, Sadaki
モノリススピンカラムとGC-MSによる体液中有機リン、グリホサート、グルホシネートの同時分析
使用整体式旋转柱和 GC-MS 同时分析体液中的有机磷、草甘膦和草铵膦
DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
[斉藤剛, 奈女良昭]
通讯作者:
奈女良昭
モノリススピンカラムとGC-MSによる体液中ジクワット,パラコート,フェニトロチオンの同時分析
使用整体式旋转柱和 GC-MS 同时分析体液中的敌草快、百草枯和杀螟松
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[斉藤剛, 奈女良昭]
通讯作者:
奈女良昭
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Eruption processes inferred from magnetic petrology of FeTi oxides
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Galois representations arising from etale cohomology
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