A mini-review of electroanalytical methods for pesticides quantification

Sonja Jevtić, D. Stanković, A. Jokić, Branka Petković
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引用次数: 2

Abstract

This review paper shows the progress made in the last five years in electrochemical methods applied for the purpose of detection and quantification of pesticides nowadays the most serious pollutants of the environment. Most pesticides can be successfully analyzed by chromatographic techniques, but because of high prices and immobility of the apparatus, the complexity of the method and the necessary special preparation of the samples, electrochemical methods have been recognized as an excellent alternative solution due to their advantages in speed, economy, simplicity and no exhaustive sample preparation. As the main limitation for use of this methods is electrochemical inactivity of many pesticides, this paper gives the essence of all elctroanalytical methods for pesticide quantification applied in last period, with an overview of the electrode materials and modifiers applied in a purpose to enhance analytical procedures application and characteristics of electrochemical sensors.
农药定量电分析方法综述
本文综述了近五年来电化学方法在农药检测和定量方面的研究进展。农药是当今环境中最严重的污染物。大多数农药可以通过色谱技术成功分析,但由于色谱技术价格高、仪器不可移动、方法复杂以及样品的特殊制备,电化学方法因其快速、经济、简单和不需要详尽的样品制备等优点而被认为是一种很好的替代方法。由于许多农药的电化学不活性是电分析方法使用的主要限制,本文对近年来应用于农药定量分析的电分析方法的本质进行了概述,并对所应用的电极材料和改性剂进行了概述,以提高电化学传感器的分析程序的应用和特点。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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