Portable Benzo[a]pyrene Immunosensor Based on the Polyanline Nanofiber Modified Screen-printed Electrode

被引：2

作者：

Wang, Chunping ^{[1
,2
]}

Zhou, Jiedan ^{[1
]}

Huang, Yibin ^{[1
]}

Liang, Genquan ^{[1
]}

Liu, Yingju ^{[1
]}

Lei, Hongtao ^{[2
]}

机构：

[1] South China Agr Univ, Coll Sci, Inst Biomat, Guangzhou 510642, Guangdong, Peoples R China

[2] South China Agr Univ, Higher Educat Key Lab Food Quality & Safety, Guangzhou 510642, Guangdong, Peoples R China

来源：

ADVANCED POLYMER SCIENCE AND ENGINEERING | 2011年 / 221卷

关键词：

Immunosensor; Nanofiber; Screen-printed electrode; Benzo[a]pyrene; POLYCYCLIC AROMATIC-HYDROCARBONS; EXTRACTION; HPLC;

D O I：

10.4028/www.scientific.net/AMR.221.295

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In this work, polyaniline nanofiber was synthesized. Then, polyaniline nanofiber and chitosan were dropped onto the surface of the self-prepared screen-printed electrode (SPE), respectively. After aminopyrene-BSA conjugate was immobilized on the modified electrode surface with the aid of EDC/NHS solution, the primary antibody was dropped on the modified SPE and followed by the HRP-labeled secondary antibody, thus a disposable immunosensor was developed for the rapid detection of benzo[a]pyrene based on an indirect immunoassay.

引用

页码：295 / +

页数：2

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