A Schiff Bases Complex-based Optical Chemosensor for detecting Al3+
首发时间:2014-03-07
Abstract:We report and study a novel, simple, selective, and sensitive optical (both colorimetric and fluorescent) chemosensors for detecting Al3+ based on transmetalation reactions (metal displacement or exchange reactions) of a Cu(II) Salen-based Schiff base complex. For this complex-based chemosensor, both colorimetric detection and fluorescence detection had an excellent selectivity and selectivity to Al3+. A good linearity (R2 = 0.989) of the fluorescence intensity as the function of the Al3+ concentration between 0 and 1.0×10-5 mol dm-3 was established with an excellent limit of detection of 0.92 ppb.
keywords: Salen Schiff base fluorescence chemosensors complex-bsed probe
点击查看论文中文信息
论文图表:
引用
No.4587484959971139****
同行评议
共计0人参与
勘误表
基于希弗碱金属配合物检测Al3+的光学传感器
评论
全部评论0/1000