一种用于检测乙腈中醋酸根离子（AcO⁻）和氟离子（F⁻）的新型三脚架结构比色和荧光“开启”化学传感器。
A novel tripodal colorimetric and fluorescence "turn on" chemosensor for AcO(-) and F(-) anions in CH3CN.
作者信息
Alici Onder
机构信息
Selcuk University, Science Faculty, Department of Chemistry, 42130, Turkey.
出版信息
Spectrochim Acta A Mol Biomol Spectrosc. 2016 Oct 5;167:78-83. doi: 10.1016/j.saa.2016.05.031. Epub 2016 May 24.
A novel chemosensor, 3',3‴,3‴″-(((nitrilotris(ethane-2,1-diyl))tris(azanylylidene))tris(methanylylidene))tris(4-hydroxy-4'-biphenylcarbonitrile) (L) was synthesized and characterized by the combination of (1)H,(13)C, APT, COSY NMR, FT-IR, and elemental analysis. The behavior of the receptor (L) toward different anions was investigated using UV-visible and fluorescence spectroscopy. The receptor (L) indicated an efficient colorimetric "naked-eye" and "turn on" fluorescent response for fluoride and acetate in CH3CN, respectively.
合成了一种新型化学传感器3',3‴,3‴″-(((次氮基三(乙烷-2,1-二基))三(氮亚烷基))三(亚甲基))三(4-羟基-4'-联苯甲腈)(L)，并通过¹H、¹³C、APT、COSY NMR、FT-IR和元素分析对其进行了表征。使用紫外可见光谱和荧光光谱研究了受体(L)对不同阴离子的行为。受体(L)分别对乙腈中的氟化物和乙酸盐表现出高效的比色“裸眼”和“开启”荧光响应。
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