Curcumin based chemosensor for selective detection of fluoride and cyanide anions in aqueous media

被引：27
|
作者：
Ponnuvel, Kandasamy [1 ]
Santhiya, Kuppusamy [1 ]
Padmini, Vediappen [1 ]
机构：
[1] Madurai Kamaraj Univ, Sch Chem, Dept Organ Chem, Madurai 625021, Tamil Nadu, India
来源：
PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES | 2016年 / 15卷 / 12期
关键词：
NAKED-EYE DETECTION; RATIOMETRIC FLUORESCENCE SENSOR; COLORIMETRIC RECEPTORS; SENSITIVE DETECTION; BINDING PROPERTIES; SCHIFF-BASE; ION; EFFICIENT; UREA; RECOGNITION;
D O I：
10.1039/c6pp00254d
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The conjugate N, N-dimethyl curcumin analogue fluorophore dye 1 has been synthesized and its performance as a sensor was demonstrated. As a fluoride and cyanide sensor it enabled visual detection, and showed changes in UV-vis and fluorescence spectra in the presence of fluoride and cyanide ions in aqueous medium. The Job's plot indicated that the formation of a complex between dye-1 fluoride ions has a 1 : 1 stoichiometric ratio.
引用
收藏
页码：1536 / 1543
页数：8
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