A small molecule two-photon probe for hydrogen sulfide in live tissues.
We report a two-photon probe (FS1) which shows a 21-fold two-photon excited fluorescence enhancement in response to H(2)S and can selectively detect H(2)S in a rat hippocampal slice at a depth of 90-190 μm by using two-photon microscopy.
Department of Chemistry, Korea University, 1-Anamdong, Seoul, 136-701, Korea.
Sajal Kumar
SK
Das
Chang Su
CS
Lim
Sun Young
SY
Yang
Ji Hee
JH
Han
Bong Rae
BR
Cho
D000818:Animals; D002477:Cells / Q000737:chemistry*; D005453:Fluorescence; D006367:HeLa Cells; D006624:Hippocampus / Q000166:cytology; D006801:Humans; D006862:Hydrogen Sulfide / Q000032:analysis*; D015394:Molecular Structure; D017785:Photons; D051381:Rats
D006862:Hydrogen Sulfide