A NEW APPROACH TO THE DEVELOPMENT OF A REUSABLE PIEZOELECTRIC CRYSTAL BIOSENSOR

被引：49

作者：

PRUSAKSOCHACZEWSKI, E

LUONG, JHT

机构：

[1] National Research Council Canada, Biotechnology Research Institute, Montreal, Quebec H4P 2R2

来源：

ANALYTICAL LETTERS | 1990年 / 23卷 / 03期

关键词：

albumin; antibody to human-albumin; Piezoelectric crystal; reusability;

D O I：

10.1080/00032719008052452

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A reusable piezoelectric crystal immunosensor for human albumin has been developed. The crystal was coated with protein A and then reacted with anti-human albumin antibody. Human albumin in the range 10-4to 10-1mg/ml could be detected by the system. Crystals were regenerated by saturation with albumin and subsequent binding of a new anti-albumin antibody layer. The albumin assay could be repeated up to 5 times using the same crystal. © 1990, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：401 / 409

页数：9

共 9 条

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