Simultaneous extraction of enrofloxacin and ciprofloxacin from chicken tissue by molecularly imprinted matrix solid-phase dispersion

被引：49

作者：

Qiao, Fengxia ^{[1
,2
]}

Sun, Hanwen ^{[2
]}

机构：

[1] Baoding Univ, Dept Biochem, Baoding 071000, Peoples R China

[2] Hebei Univ, Coll Chem & Environm Sci, Key Lab Analyt Sci & Technol Hebei Prov, Baoding 071002, Peoples R China

来源：

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS | 2010年 / 53卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Matrix solid-phase dispersion; Molecularly imprinted polymer; Chicken tissue; Enrofloxacin; Ciprofloxacin; TANDEM MASS-SPECTROMETRY; LIQUID-CHROMATOGRAPHY; SELECTIVE EXTRACTION; URINE; FLUOROQUINOLONES; MILK; POLYMERS; EGGS;

D O I：

10.1016/j.jpba.2010.06.008

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An ofloxacin molecularly imprinted polymer was synthesized and used as a dispersant of matrix solid-phase dispersion for the determination of enrofloxacin and ciprofloxacin in chicken tissue. The selected dispersant shows high affinity to enrofloxacin and ciprofloxacin in aqueous environment and could selectively enrich them from chicken tissue matrix. The extract was sufficiently clean for further chromatographic analysis without interferences from template leakage or chicken tissue matrix Linearity ranged from 003 to 200 mu g/g with the correlation coefficient r(2) > 0.9993. The recoveries of spiked chicken tissues were in the range of 82 7-96.6% for enrofloxacin and 88 7-102% for ciprofloxacin. (C) 2010 Elsevier B.V All rights reserved

引用

页码：795 / 798

页数：4

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