Highly selective and sensitive detection of glutathione using mesoporous silica nanoparticles capped with disulfide-containing oligo(ethylene glycol) chains

Org Biomol Chem. 2015 Jan 28;13(4):1017-21. doi: 10.1039/c4ob02083a. Epub 2014 Dec 8.

Abstract

Mesoporous silica nanoparticles loaded with safranin O and capped with disulfide-containing oligo(ethylene glycol) chains were used for the selective and sensitive fluorimetric detection of glutathione.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Disulfides / chemistry*
  • Glutathione / analysis*
  • Phenazines / chemistry
  • Polyethylene Glycols / chemistry*
  • Porosity
  • Silicon Dioxide / chemistry*

Substances

  • Disulfides
  • Phenazines
  • Polyethylene Glycols
  • Silicon Dioxide
  • Glutathione
  • safranine T