Bulk acoustic wave sensor for herbicide assay based on molecularly imprinted polymer

被引：40

作者：

Liang, CD ^{[1
]}

Peng, H ^{[1
]}

Nie, LH ^{[1
]}

Yao, SZ ^{[1
]}

机构：

[1] Hunan Univ, Coll Chem & Chem Engn, Changsha 410082, Peoples R China

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 2000年 / 367卷 / 06期

关键词：

D O I：

10.1007/s002160000396

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A novel molecularly imprinted polymer (MIP) coated bulk acoustic wave (BAW) sensor was fabricated for liquid phases. It can be used as a sensitive portable implement for the assay of 2,4-dichlorophenoxyacetic acid. A logarithmic response relationship between 2.0 x 10(-7) M and 5.0 x 10(-4) M was found. The detection limit was 1.0 X 10(-7) M. Recoveries were 93.2-108.7%. Influencing factors were investigated in detail and optimized.

引用

页码：551 / 555

页数：5

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