Trityl-nitroxide biradicals as unique molecular probes for the simultaneous measurement of redox status and oxygenation

Chem Commun (Camb). 2010 Jan 28;46(4):628-30. doi: 10.1039/b919279d. Epub 2009 Nov 18.

Abstract

Novel trityl-nitroxide biradicals were synthesized and exhibited enhanced sensitivity and stability for rapid and simultaneous measurement of redox status and oxygenation by electron paramagnetic resonance spectroscopy.

Publication types

  • Evaluation Study
  • Research Support, N.I.H., Extramural

MeSH terms

  • Electron Spin Resonance Spectroscopy / methods*
  • Molecular Probes / chemical synthesis
  • Molecular Probes / chemistry*
  • Nitrogen Oxides / chemical synthesis
  • Nitrogen Oxides / chemistry*
  • Oxidation-Reduction
  • Sensitivity and Specificity

Substances

  • Molecular Probes
  • Nitrogen Oxides
  • nitroxyl