COMPOSTOS ORGÂNICOS E INORGÂNICOS CONTENDO SELÊNIO: REVISÃO DE MÉTODOS ANALÍTICOS E PERSPECTIVAS PARA ANÁLISES QUÍMICAS

Quimica nova

Martins, Fernanda C. O. L.¹  Franco, Diego L.¹  Souza, Djenaine De¹  Muñoz, Rodrigo A. A.² 

[1] Universidade Federal de Uberlândia, Patos de Minas, Brazil;Universidade Federal de Uberlândia, Uberlândia, Brazil

关键词: selenium;    analytical determination;    spectrometry;    chromatography;    electroanalysis;    speciation.;   

DOI  :  10.21577/0100-4042.20170151

学科分类：化学（综合）

来源: Sociedade Brasileira de Quimica

【 摘 要 】

This article critically reviews the spectrometric, chromatographic and electroanalytical methods applied for the identification and quantification of organic and inorganic compounds containing Se and their applications in food, biological and natural water samples. The main characteristics, advantages and disadvantages of each analytical method are presented, and special attention is paid to sample preparation strategies prior to identification and quantification. Perspectives of research on new analytical procedures with improved speed, sensitivity, selectivity, accuracy, and mainly environmentally friendly, are also reported.

【 授权许可】

CC BY