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A Readily-Synthesized Fluorescent Probe Based on N, N-Bis (Pyridin-2-Ylmethyl) Aniline for Copper(II) Detection in
1College of Applied Science and Technology, Beijing Union University, Beijing, 102200, China. shtxiaoyu@buu.edu.cn.
Journal of Fluorescence
|September 8, 2016
Abstract:
In this paper, probe 1 based on N, N-bis (pyridin-2-ylmethyl) aniline is prepared as an effective fluorescent probe for Cu2+. It exhibits good sensitivity and selectivity for Cu2+ over other metal ions in aqueous solution. The detection limit of probe 1 is 56 nM. Furthermore, probe 1 is pH-insensitive under near-neutral conditions and can work well in environmental samples.
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