A novel fluorescent turn-on probe for bisulfite based on NBD chromophore /
Xie, Puhui
A novel fluorescent turn-on probe for bisulfite based on NBD chromophore / created by Puhui Xie, Guangqin Gao, Wenjie Zhang, Guoyu Yang and Qiu Jin - Journal of chemical sciences Volume 127, number 7, .
A novel fluorescent turn-on probe (compound 1) for bisulfite based on 7-nitrobenz-2-oxa-1,3-diazole (NBD) chromophore has been developed. Its sensing behavior toward various anions was investigated by absorption and fluorescence techniques. This probe shows a selective, turn-on fluorescent response and ratiometric colorimetric response toward bisulfite in aqueous acetonitrile solutions. The possible recognition mechanism of probe 1toward bisulfite was illustrated by MS spectra analysis and DFT calculations Probe 1 was used to determine bisulfite in real-life samples with good recoveries.
09743626
Fluorescent probe--NBD chromophore--Turn-on
QD31 JOU
A novel fluorescent turn-on probe for bisulfite based on NBD chromophore / created by Puhui Xie, Guangqin Gao, Wenjie Zhang, Guoyu Yang and Qiu Jin - Journal of chemical sciences Volume 127, number 7, .
A novel fluorescent turn-on probe (compound 1) for bisulfite based on 7-nitrobenz-2-oxa-1,3-diazole (NBD) chromophore has been developed. Its sensing behavior toward various anions was investigated by absorption and fluorescence techniques. This probe shows a selective, turn-on fluorescent response and ratiometric colorimetric response toward bisulfite in aqueous acetonitrile solutions. The possible recognition mechanism of probe 1toward bisulfite was illustrated by MS spectra analysis and DFT calculations Probe 1 was used to determine bisulfite in real-life samples with good recoveries.
09743626
Fluorescent probe--NBD chromophore--Turn-on
QD31 JOU