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

被引：28

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

页码：1536 / 1543

页数：8

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