Determination of Bisphenol A by Fluorescence Immunoassay based on Quantum Dots as Probe

摘要：

　　A sensitive and selectivity fluoroimmunoassay was established for the determination of bisphenol A, on the basis of being labeled quantum dots.Anti-rabbit IgG conjugated by quantum dots were regarded as a probe in this system.The presented method produced a widely linear range from 0.0001 to 100.0 ng mL-1, with detection limit of 0.078 pg mL-1.The method was applied to determine bisphenol A in plastic leach liquor, with the recoveries from 99.8% to 102.5%.The results were similar to those obtained from a high performance liquid chromatography method, while this method is simple, rapid, sensitive and accurate.

关键词： Fluoroimmunoassay Bisphenol A Quantum dots

作者: Xia Zhang Yubo Pang Yuyan Song Shuhao Wang

作者单位: College of Chemistry and Chemical Engineering,Liaocheng University,Liaocheng 252059,China

会议类型: 国际会议

会议名称: the 3nd International Conference on Digital Manufacturing & Automation (第三届数字制造与自动化国际会议(ICDMA 2012))

会议地点: 桂林

会议语种:英文

页码: 452-456

在线出版日期: 2012-08-01（万方平台首次上网日期，不代表论文的发表时间）