| 阿苯达唑的微波-循环伏安法测定 |
| |
| 引用本文： | 李利军,蔡卓,程龙军,蓝苏梅,郭晓菲,李彦青. 阿苯达唑的微波-循环伏安法测定[J]. 分析测试学报, 2010, 29(2). DOI: 10.3969/j.issn.1004-4957.2010.02.015 |
| |
| 作者姓名： | 李利军 蔡卓 程龙军 蓝苏梅 郭晓菲 李彦青 |
| |
| 作者单位： | 1. 广西工学院,生物与化学工程系,广西,柳州,545006
2. 广西大学,化学化工学院,广西,南宁,530004 |
| |
| 基金项目： | 广西自然科学基金资助项目，国家自然科学基金资助项目 |
| |
| 摘 要： | 以玻碳电极为工作电极,在微波作用下采用循环伏安法研究了阿苯达唑的电化学特性,结果表明微波可以增大阿苯达唑的氧化峰电流,据此建立了一种新型检测阿苯达唑的电化学方法。在优化实验条件下,无微波作用时,响应电流与阿苯达唑的浓度在4.0×10-5~1.0×10-3mol/L范围内呈线性关系,线性方程为Ip(μA)=8.303 6c(mmol/L)+0.727 1(r=0.999 3,n=7),检出限为1.78×10-5mol/L;在80 W微波作用下,阿苯达唑的峰电流增大近1倍,响应电流与阿苯达唑的浓度在2.0×10-5~1.0×10-3mol/L范围内呈线性关系,线性方程为Ip(μA)=15.41c(mmol/L)+1.435 9(r=0.998 9,n=8),检出限为1.01×10-5mol/L。研究表明,微波-循环伏安法测定阿苯达唑具有较高的选择性和灵敏度,且样品处理简单快速,用于阿苯达唑片的测定,结果满意。
|
| 关 键 词： | 微波 阿苯达唑 循环伏安法 |
Determination of Albendazole by Cyclic Voltammetry in the Presence of Microwave Activation |
| |
| LI Li-jun,CAI Zhuo,CHENG Long-jun,LAN Su-mei,GUO Xiao-fei,LI Yan-qing. Determination of Albendazole by Cyclic Voltammetry in the Presence of Microwave Activation[J]. Journal of Instrumental Analysis, 2010, 29(2). DOI: 10.3969/j.issn.1004-4957.2010.02.015 |
| |
| Authors: | LI Li-jun CAI Zhuo CHENG Long-jun LAN Su-mei GUO Xiao-fei LI Yan-qing |
| |
| Affiliation: | LI Li-jun1,CAI Zhuo2,CHENG Long-jun2,LAN Su-mei2,GUO Xiao-fei2,LI Yan-qing1(1.Department of Biological , Chemical Engineering,Guangxi University of Technology,Liuzhou 545006,China,2.College of Chemistry , Chemical Engineering,Guangxi University,Nanning 530004,China) |
| |
| Abstract: | A new electrochemical method for the determination of albendazole was described in the presence of microwave activation.The electrochemical characteristics of albendazole were studied by cyclic voltammetry(CV) at GC electrode in an environment of microwave radiation.A considerable current enhancement was observed for albendazole in pH 1.0 H2SO4.The experimental conditions were optimized.Under the optimal conditions,albendazole was determined in the absence and presence of microwave activation.The result ind... |
| |
| Keywords: | microwave albendazole cyclic voltammetry |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
