In situ redox speciation analysis of chromium in water by diffusive gradients in thin films using a DE81 anion exchange membrane
详细信息 查看全文
- 作者：Carlos A. Suá ; reza ; Thays V. de Simonea ; Amauri A. Menegá ; rioa ; b ; amenega@rc.unesp.br" class="auth_mail" title="E-mail the corresponding author ; Ana M.C.M. Rolisolaa ; Karen S. Lukoa ; Didier Gastmansa ; Fabiano T. da Conceiç ; ã ; ob ; Chang H. Kianga ; b
- 关键词：Diffusive gradients ; Thin films ; Passive sampler ; Paper-based DGT ; DE81 membrane ; Chromium speciation
- 刊名：Talanta
- 出版年：2016
- 出版时间：1 July 2016
- 年：2016
- 卷：154
- 期：Complete
- 页码：299-303
- 全文大小：466 K
文摘
- •
An anion exchange paper-based ligand for DGT is proposed for selective Cr(VI) uptake.
- •
The diffusion coefficient of Cr(VI) through agarose gel is reported.
- •
A DGT method for selectively determining Cr(VI) and Cr(III) in situ was developed.
- •
The method was successfully applied for Cr redox speciation analysis in water.