Publication detail

Voltammetric method for rapid and sensitive determination of herbicide triclopyr on bare boron-doped diamond electrode

Authors: Bandžuchová Lenka | Šelešovská Renáta | Chýlková Jaromíra

Year: 2014

Type of publication: ostatní - článek ve sborníku

Name of source: 15th International Conference on Electroanalysis

Publisher name: Malmö University

Place: Malmö

Page from-to: T:8

Titles:

Language	Name	Abstract	Keywords
eng	Voltammetric method for rapid and sensitive determination of herbicide triclopyr on bare boron-doped diamond electrode	Triclopyr (TCP, Fig. 1) is a selective systematic pyridine herbicide used to control woody and herbaceous broadleaf plants along ways, in forests, and in grasslands. TCP acts as an auxin mimic herbicide, which causes uncontrolled plant growth. TCP could stay in the environment and its half-life in soils varied from 3.7 to 314 day [1]. Therefore a simple, sensitive and reliable method for its determination is required. Voltammetry was for the first time used for analysis of TCP and boron-doped diamond (BDD), a novel “green” electrode material, was employed as a voltammetric sensor with very good results. Various voltammetric methods were tested and differential pulse voltammetry (DPV) was evaluated as the most suitable. An example of obtained linear dependence measured on BDD electrode using DPV is shown in Fig. 1. Proposed method was applied for analysis of environmental and biological samples.	triclopyr; voltammetry; boron-doped diamond; determination

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