Colorimetric Detection of Thiophenol Based on a Phenolphthalein Derivative and Its Application as a Molecular Logic Gate
作者:Hyunsu Kim、K. M. K Swamy、Nahyun Kwon、Yonghee Kim、Sungsu Park、Juyoung Yoon
DOI:10.1002/cphc.201601348
日期:2017.7.5
phenolphthalein‐based colorimetric probe bearing a dinitrobenzene group is reported as a thiophenol (PhSH)‐selective chemodosimeter. PhSH can react with chemodosimeter 1 to afford phenolphthalein. The addition of PhSH to the aqueous solution of 1 followed by a change in pH of the resulting solution to basic induces a selective color change from colorless to pink. Furthermore, using PhSH and base as inputs