期刊论文详细信息
Química Nova
Square wave voltammetry. Second part: applications
Codognoto, Lúcia1  Avaca, Luis A.1  Toledo, Renata A.1  Mazo, Luiz H.1  Machado, Sergio A. S.1  Oliveira, Robson T. S.1  Pedrosa, Valber A.1  Universidade de São Paulo, São Carlos1  Malagutti, Andréa R.1  Souza, Djenaine de1 
关键词: square wave voltammetry;    electroanalysis;    electrochemical determinations.;   
DOI  :  10.1590/S0100-40422004000500019
学科分类:化学(综合)
来源: Sociedade Brasileira de Quimica
PDF
【 摘 要 】

The aim of this work is to discuss some selected applications of square wave voltammetry published in the last five years. The applications focused here cover several electroanalytical fields such as: determination of pesticides; molecules with biological activity; metals and other environmental pollutants. Special attention is given to the work developed in the Grupo de Materiais Eletroquímicos e Métodos Eletroanalíticos – IQSC– USP concerning the utilization of square wave voltammetry, with different kinds of electrodes, for the determination of pesticides in natural waters and active principles in pharmaceutical formulations. The new methodology is simple, fast and sensitive when compared with the traditional ones such as chromatography and spectrophotometry. The satisfactory results obtained provide alternative procedures for the quality control of drugs and the monitoring of pesticides in natural environments.

【 授权许可】

Unknown   

【 预 览 】
附件列表
Files Size Format View
RO201912050593185ZK.pdf 149KB PDF download
  文献评价指标  
  下载次数:12次 浏览次数:9次