| Determinations of MC-LR and [Dha(7)] MC-LR Concentrations and Physicochemical Properties by Liquid Chromatography-Tandem Mass Spectrometry | |
| Yu, Ting1,2; Xie, Ping1; Dai, Ming1; Liang, Gaodao1; Xie, P, Chinese Acad Sci, Donghu Expt Stn Lake Ecosyst, State Key Lab Freshwater Ecol & Biotechnol China, Inst Hydrobiol, Wuhan 430072, Peoples R China | |
| 2009-11-01 | |
| Source Publication | BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
 |
| ISSN | 0007-4861 |
| Volume | 83Issue:5Pages:757-760 |
| Abstract | A liquid chromatography electrospray mass spectrometry (LC/ESI/MS) method working in multiple reactions monitoring mode for the determination of trace amounts of microcystin variants (MC-LR and [Dha(7)] MC-LR) in waters was developed. The limit of quantification was 0.05 mu g/L and the limit of detection was 0.015 mu g/L for MC-LR and [Dha(7)] MC-LR, respectively. Recoveries for MCs were in the range of 68%-81%. MC-LR and [Dha(7)] MC-LR were chemically stable with similar physiochemical behavior.; A liquid chromatography electrospray mass spectrometry (LC/ESI/MS) method working in multiple reactions monitoring mode for the determination of trace amounts of microcystin variants (MC-LR and [Dha(7)] MC-LR) in waters was developed. The limit of quantification was 0.05 mu g/L and the limit of detection was 0.015 mu g/L for MC-LR and [Dha(7)] MC-LR, respectively. Recoveries for MCs were in the range of 68%-81%. MC-LR and [Dha(7)] MC-LR were chemically stable with similar physiochemical behavior. |
| Subtype | Article |
| Keyword | Mc-lr [Dha(7)] Mc-lr Lc-ms Physiochemistry |
| Department | [Yu, Ting; Xie, Ping; Dai, Ming; Liang, Gaodao] Chinese Acad Sci, Donghu Expt Stn Lake Ecosyst, State Key Lab Freshwater Ecol & Biotechnol China, Inst Hydrobiol, Wuhan 430072, Peoples R China; [Yu, Ting] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| Subject Area | Environmental Sciences ; Toxicology |
| DOI | 10.1007/s00128-009-9805-6 |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| Funding Organization | Chinese Academy of Sciences [KZCX1-YW-14-6-1] ; Chinese Academy of Sciences [KZCX1-YW-14-6-1] ; Chinese Academy of Sciences [KZCX1-YW-14-6-1] ; Chinese Academy of Sciences [KZCX1-YW-14-6-1] |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Environmental Sciences & Ecology ; Toxicology |
| WOS Subject | Environmental Sciences ; Toxicology |
| WOS ID | WOS:000270664300027 |
| WOS Keyword | MICROCYSTIN-LR ; WATER |
| Funding Organization | Chinese Academy of Sciences [KZCX1-YW-14-6-1] ; Chinese Academy of Sciences [KZCX1-YW-14-6-1] ; Chinese Academy of Sciences [KZCX1-YW-14-6-1] ; Chinese Academy of Sciences [KZCX1-YW-14-6-1] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ihb.ac.cn/handle/152342/7558 |
| Collection | 期刊论文 |
| Corresponding Author | Xie, P, Chinese Acad Sci, Donghu Expt Stn Lake Ecosyst, State Key Lab Freshwater Ecol & Biotechnol China, Inst Hydrobiol, Wuhan 430072, Peoples R China |
| Affiliation | 1.Chinese Acad Sci, Donghu Expt Stn Lake Ecosyst, State Key Lab Freshwater Ecol & Biotechnol China, Inst Hydrobiol, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| Recommended Citation GB/T 7714 | Yu, Ting,Xie, Ping,Dai, Ming,et al. Determinations of MC-LR and [Dha(7)] MC-LR Concentrations and Physicochemical Properties by Liquid Chromatography-Tandem Mass Spectrometry[J]. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2009,83(5):757-760. |
| APA | Yu, Ting,Xie, Ping,Dai, Ming,Liang, Gaodao,&Xie, P, Chinese Acad Sci, Donghu Expt Stn Lake Ecosyst, State Key Lab Freshwater Ecol & Biotechnol China, Inst Hydrobiol, Wuhan 430072, Peoples R China.(2009).Determinations of MC-LR and [Dha(7)] MC-LR Concentrations and Physicochemical Properties by Liquid Chromatography-Tandem Mass Spectrometry.BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,83(5),757-760. |
| MLA | Yu, Ting,et al."Determinations of MC-LR and [Dha(7)] MC-LR Concentrations and Physicochemical Properties by Liquid Chromatography-Tandem Mass Spectrometry".BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 83.5(2009):757-760. |
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| Determinations of MC（192KB） | 开放获取 | -- | View Application Full Text | |||
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