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Lim, Mi Hee
MetalloNeuroChemistry Lab (MNCL)
Research Interests
  • Neurodegenerative disease, small molecule design, network between metal, proteins, and ROS

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Conjugated polymer-based fluorescence turn-on sensor for nitric oxide

Cited 84 times inthomson ciCited 87 times inthomson ci
Title
Conjugated polymer-based fluorescence turn-on sensor for nitric oxide
Author
Smith, RCTennyson, AGLim, Mi HeeLippard, SJ
Keywords
S-NITROSOTHIOLS; AQUEOUS-SOLUTION; NERVOUS-SYSTEM; NOBEL LECTURE; DECOMPOSITION; REDUCTION; MECHANISM; COMPLEX; BIOLOGY; DESIGN
Issue Date
2005-08
Publisher
AMER CHEMICAL SOC
Citation
ORGANIC LETTERS, v.7, no.16, pp.3573 - 3575
Abstract
(Chemical Equation Presented) 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.
URI
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DOI
10.1021/ol0513903
ISSN
1523-7060
Appears in Collections:
PHY_Journal Papers
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