Photochemical Production of Nitric Oxide via Two-Photon Excitation with NIR Light
- 29 September 2004
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 126 (42) , 13566-13567
- https://doi.org/10.1021/ja045710+
Abstract
Herein we demonstrate the successful photochemical generation of nitric oxide via two-photon excitation (TPE) from the supramolecular complex PPIX−RSE ({μ-S,μ-S‘-protoporphyrin-IX−bis(2-thioethyl)diester]tetranitrosyl-diiron). The TPE fluorescence spectra indicate efficient energy transfer from the PPIX antennae to the iron sulfur nitrosyl cluster. Further evidence of NO release is demonstrated using a nitric oxide specific electrode and ESI+ MS.Keywords
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