A fluorescent turn-on probe for bisulfite based on hydrogen bond-inhibited C=N isomerization mechanism

作者:Sun Yuan Qiang; Wang Pi; Liu Jing; Zhang Jingyu; Guo Wei*
来源:Analyst, 2012, 137(15): 3430-3433.
DOI:10.1039/c2an35512d

摘要

A fluorescence turn-on probe for bisulfite has been developed by taking advantage of the specific reaction of bisulfite and aldehyde in combination with the hydrogen bond inhibited C=N isomerization mechanism. The practical value of this selective and sensitive fluorescent probe was confirmed by its application to detection of bisulfite in granulated sugar.

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