Title of article :
8-Hydroxyquinoline-5-carbaldehyde Schiff-base as a highly selective and sensitive Al3+ sensor in weak acid aqueous medium
Author/Authors :
Xin-hui Jiang، نويسنده , , Bao-dui Wang، نويسنده , , Zhengyin Yang، نويسنده , , Yongchun Liu، نويسنده , , Tian-rong Li، نويسنده , , Zeng-chen Liu، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2011
Abstract :
In the paper, a novel fluorescent sensor (1) based on 8-hydroxyquinoline carbaldehyde Schiff-base was synthesized and characterized. This fluorescent sensor exhibited high selectivity for Al3+ over other metal ions with the detection limit reaching below 10− 7 M under weak acid aqueous conditions. These suggested that 1 could be served as a highly selective and sensitive fluorescence sensor for aluminum ion in acid medium.
Keywords :
Fluorescence sensor , Aluminum ion , 8-Hydroxyquinoline , Schiff-base , crystal structure
Journal title :
Inorganic Chemistry Communications
Journal title :
Inorganic Chemistry Communications
