Chemoselective reduction and self-immolation based FRET probes for detecting hydrogen sulfide in solution and in cells

作者: Bifeng Chen , Peng Wang , Qingqing Jin , Xinjing Tang

DOI: 10.1039/C4OB00923A

关键词:

摘要: Hydrogen sulfide (H2S) has been regarded as the third gaseous transmitter. Based on mechanism of chemoselective azido reduction and self-immolation, five fluorescence resonance energy transfer (FRET) probes for detection H2S were designed synthesized. The effect functional substitution self-immolative moiety quinone-methide rearrangement investigated. Their responses chemoselectivity evaluated in solutions cells. This strategy may provide a general route designing with many commercially available FRET pairs.

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