Flow injection chemiluminescence sensor for the determination of ergonovine maleate

被引：0

作者：

Gong, ZJ ^{[1
]}

Huang, YM

Zhang, ZJ

机构：

[1] SW Jiaotong Univ, Sch Environm Sci & Engn, Chengdu 610031, Peoples R China

[2] SW Normal Univ, Inst Analyt Sci, Chongqing 400715, Peoples R China

来源：

CHINESE JOURNAL OF ANALYTICAL CHEMISTRY | 2004年 / 32卷 / 05期

关键词：

ergonovine maleate; chemiluminescence; sensor;

D O I：

暂无

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A novel flow injection chemiluminescence (CL) sensor for the determination of ergonovine maleate has been developed. Hexacyanoferrate(III) was immobilized electrostatically on an anion-exchange resin column and was eluted from the column using sodium phosphate solution as eluent. The sensor responds linearly to ergonovine maleate concentration in the range of 5.0 x 10(-3) to 1.0 mg /L with a detection limit ( 3sigma) of 2.6 mug/L. The sensor is stable for determinations 200 times and has been successfully applied to the determination of ergonovine maleate in injections and urine samples.

引用

页码：641 / 643

页数：3