Orchestration of dual cyclization processes and dual quenching mechanisms for enhanced selectivity and drastic fluorescence turn-on detection of cysteine
2017
TongH. Tong and J. Zhao contributed equally to this work., Hongjuan | Zhao, Jianhong | Li, Xiangmin | Zhang, Yajun | Ma, Shengnan | Lou, Kaiyan | Wang, Wei
We reported a new approach to achieve enhanced selectivity with a drastic turn-on fluorescence response for the detection of Cys through dual intramolecular cyclization processes and dual PET and ICT quenching mechanisms by the incorporation of an acrylate and a maleimide group onto two opposite sides of a single coumarin fluorophore.
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