Determination of alkali-labile phosphoprotein phosphorus from fish plasma using the Tb3+-tiron complex as a fluorescence probe | |
Lv Xue-fei ; Zhao Yi-bing ; Zhao YB(赵一兵) ; Zhou Qun-fang ; Jiang Gui-bin ; Song Mao-yong | |
2007-06 | |
关键词 | alkali-labile phosphoprotein phosphorus (ALP) Chinese loach fluorescence quenching Tb3+-Tiron complex vitellogenin |
英文摘要 | A sensitive method based on the fluorescence quenching effect of the Tb3+-Tiron complex is proposed for the determination of alkali-labile phosphoprotein phosphorus (ALP) released from fish plasma. The detection limit was 5.4 ng/ml (S/N=2), and the relative standard deviation of the quenching effect (6 replicates) was 4.6%. The results obtained by the proposed method were in good agreement with those obtained by the colorimetric assay. The advantages of the present method are its relatively simple detection procedure, the lack of toxic organic solvents, and high sensitivity. |
语种 | 英语 |
出版者 | SCIENCE CHINA PRESS |
内容类型 | 期刊论文 |
源URL | [http://dx.doi.org/doi:10.1016/S1001-0742(07)60102-8] |
专题 | 化学化工-已发表论文 |
推荐引用方式 GB/T 7714 | Lv Xue-fei,Zhao Yi-bing,Zhao YB,et al. Determination of alkali-labile phosphoprotein phosphorus from fish plasma using the Tb3+-tiron complex as a fluorescence probe[J],2007. |
APA | Lv Xue-fei,Zhao Yi-bing,赵一兵,Zhou Qun-fang,Jiang Gui-bin,&Song Mao-yong.(2007).Determination of alkali-labile phosphoprotein phosphorus from fish plasma using the Tb3+-tiron complex as a fluorescence probe.. |
MLA | Lv Xue-fei,et al."Determination of alkali-labile phosphoprotein phosphorus from fish plasma using the Tb3+-tiron complex as a fluorescence probe".(2007). |
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