A New Indole Substituted Biphenyldiamine Derivative Schiff Base: A New Sensor Application for the Selective Detection of Hg(II) Ions

被引：2
|
作者：
Kaya, S. [1 ,2 ]
机构：
[1] Necmettin Erbakan Univ, Fac Aviat & Space Sci, Dept Aeronaut Engn, TR-42090 Konya, Turkey
[2] Necmettin Erbakan Univ, BITAM Sci & Technol Res & Applicat Ctr, TR-42090 Konya, Turkey
来源：
RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2021年 / 47卷 / 12期
关键词：
sensor; Hg(II) cations; Schiff base; fluorescence; TD-DFT; fluorescence turn-off; COLORIMETRIC SENSORS; MERCURY; FLUORESCENT;
D O I：
10.1134/S1070328421120071
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new indole-based biphenyldiamine derivative was synthesized, characterized and a Hg(II) cations sensing application was performed. Within the possible competing cations, our probe gives a selective fluorescence-quenching response towards Hg(II) cation. The limit of detection was found as 169 nM. Time dependent-DFT calculation was also performed to understand the sensing mechanism.
引用
收藏
页码：903 / 908
页数：6
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