Piezoelectric immunosensor for the detection of complement C1q

被引：0

作者：

Liu, LJ ^{[1
]}

Hu, JM ^{[1
]}

Pei, RJ ^{[1
]}

Shen, JK ^{[1
]}

机构：

[1] Wuhan Univ, Dept Anal Measurement Sci, Wuhan 430072, Peoples R China

来源：

CHINESE JOURNAL OF ANALYTICAL CHEMISTRY | 1999年 / 27卷 / 10期

关键词：

piezoelectric immunosensor; oriented immobilization of antibody; complement C-1q;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A reusable piezoelectric immunosensor has been developed for the detection of human complement C-1q. Three methods for immobilization of anti-C-1q antibody on the gold electrodes were employed. The protein A method gave the best results in terms of sensitivity, stability and reproducibility. With the protein A method, the coated crystal had a good response in relevant concentration range. The electrodes could be reused 4 times by desorption of the immunocomplex with 0.1 mol/L citrate buffer.

引用

页码：1190 / 1192

页数：3

共 5 条

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