A non-enzymatic electrochemical immunosensor for microcystin-LR rapid detection based on Ag@MSN nanoparticles
详细信息 查看全文
- 作者：Chunling Zhaoa ; Rong Hua ; b ; Tingzhi Liua ; Yi Liua ; Ruyan Baia ; Kunlei Zhanga ; Yunhui Yanga ; yyhui2002@aliyun.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nonenzymatic Immunosensor ; Electrochemistry ; Microcystin-LR ; Real sample
- 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
- 出版年：2016
- 出版时间：5 February 2016
- 年：2016
- 卷：490
- 期：Complete
- 页码：336-342
- 全文大小：1550 K
文摘
- •
A nonenzymatic electrochemical immunosensor based on the Ag@MSN nanoparticles was developed for the detection of MC-LR.
- •
Ag@MSN nanoparticle which possessed an intrinsic enzyme catalytic activity similar to that of horseradish peroxidase was used to replace protein enzyme to improve the stability and sensitivity.
- •
The method is highly sensitive with the detection limit of 0. 2 ng/mL.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |