Field portable and autonomous immunosensors for the detection of environmental contaminants

被引：0

作者：

Blake, DA ^{[1
]}

Yu, HN

James, EA

Li, X

Blake, RC

机构：

[1] Tulane Univ, Hlth Sci Ctr, Dept Biochem, 1430 Tulane Ave SL-43, New Orleans, LA 70112 USA

[2] Xavier Univ Louisiana, Sch Pharmacy, New Oleans, LA USA

来源：

URANIUM IN THE ENVIRONMENT: MINING IMPACT AND CONSEQUENCES | 2006年

关键词：

D O I：

10.1007/3-540-28367-6_8

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A monoclonal antibody that binds with high affinity to UO22+ complexed with the chelator 2,9-dicarboxyl-1,10-phenanthroline was used to develop a sensor-based assay for UO22+. The assay range for UO22+ was 0.5 to 25 nM (0.12 to 6 ppb). The average coefficients of variation in the assay was 2.2%. The immunoassay results were comparable to those obtained using the Kinetic Phosphorescence Assay. The versatility of this sensor platform was further demonstrated by the development of an immunoassay for caffeine.

引用

页码：87 / +

页数：3

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