A small molecule two-photon probe for hydrogen sulfide in live tissues

Sajal Kumar Das, Chang Su Lim, Sun Young Yang, Ji Hee Han, Bong-Rae Cho

Research output: Contribution to journalArticle

168 Citations (Scopus)


We report a two-photon probe (FS1) which shows a 21-fold two-photon excited fluorescence enhancement in response to H2S and can selectively detect H2S in a rat hippocampal slice at a depth of 90-190 μm by using two-photon microscopy.

Original languageEnglish
Pages (from-to)8395-8397
Number of pages3
JournalChemical Communications
Issue number67
Publication statusPublished - 2012 Aug 28


ASJC Scopus subject areas

  • Metals and Alloys
  • Materials Chemistry
  • Surfaces, Coatings and Films
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Catalysis
  • Chemistry(all)

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