Modified Bentonite with Dithizone as Nano Clay Mineral Adsorbent for Solid Phase Extraction of Silver Ions

Croatica Chemica Acta

Saeidi, Mahboubeh²  Dadfarnia, Shayessteh¹  Haji Shabani, Ali Mohammad¹  Shakerian, Farid¹  Sadegh Hosseini, Seyed Mohammad² 

[1] Department of Chemistry, Faculty of Sciences, Yazd University, Yazd, Iran;Department of Chemistry, Faculty of Sciences, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran

关键词: silver determination;    flow injection;    flame atomic absorption spectrometry;    water samples;    modified bentonite;    microcolumn;   

DOI  :  

学科分类：化学（综合）

来源: Croatica Chemica Acta

【 摘 要 】

In this work, a simple flow injection system incorporating a microcolumn of immobilized dithizone on bentonite coated with cetyltrimethylammonium bromide was combined with flame atomic absorption spectrometry (FAAS) for on-line...

【 授权许可】

Unknown