Synthesis of Fe3O4-graphene-TiO2 ternary composite networks for enhanced capture of phosphopeptides

Chem Commun (Camb). 2011 Nov 14;47(42):11709-11. doi: 10.1039/c1cc15151g. Epub 2011 Sep 27.

Abstract

Fe(3)O(4)-graphene-TiO(2) ternary composite networks were first synthesized, which exhibited high selectivity and capacity in the capture of phosphopeptides, due to the enhanced contact to phosphopeptides given by the graphene scaffold.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Ferric Compounds / chemistry*
  • Graphite / chemistry*
  • Microscopy, Electron, Scanning
  • Microscopy, Electron, Transmission
  • Phosphopeptides / chemistry*
  • Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
  • Titanium / chemistry*

Substances

  • Ferric Compounds
  • Phosphopeptides
  • titanium dioxide
  • ferric oxide
  • Graphite
  • Titanium