Preparation and characterization of polymer inclusion membrane based optode for determination of Al³⁺ ion

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• 作者：Faiz Bukhari Mohd Suah^a ; ^fsuah@usm.my ; Musa Ahmad^b
• 关键词：Al3+ ion determination ; Optode ; NaMSA ; Aliquat 336 ; Polymer inclusion membrane
• 刊名：Analytica Chimica Acta
• 出版年：2017
• 出版时间：25 January 2017
• 年：2017
• 卷：951
• 期：Complete
• 页码：133-139
• 全文大小：1368 K
• 卷排序：951

文摘

A novel non-plasticized polymer inclusion membrane (PIM) based optode has been developed for determination of Al3+ ions. A novel use of sulphonated morin (NaMSA) for determination of Al3+ ions by using fluorescence technique. The optode is fully reversible. It shows good repeatability and reproducibility without significant decrease in fluorescence signal. The optode was used for determination of Al3+ ions in natural water samples.