| Literature DB >> 16048345 |
Rhett C Smith1, Andrew G Tennyson, Mi Hee Lim, Stephen J Lippard.
Abstract
A turn-on fluorescent sensor for NO (g) in solution was synthesized using a bipyridyl-substituted poly(p-phenylene vinylene) derivative (CP1) as the sensory scaffold. The action of NO (g) upon the CP1-Cu(II) complex reduces it to the CP1-Cu(I) complex with a concomitant 2.8-fold increase in emission intensity. The reagent is selective for NO (g) versus other biological reactive nitrogen species, except for nitroxyl, and has a detection sensitivity limit of 6.3 nM. [structure: see text]Entities:
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Year: 2005 PMID： 16048345 PMCID： PMC1352166 DOI： 10.1021/ol0513903
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005