Structural confirmation and quantification of individual ligands from the surface of multi-functionalized gold nanoparticles

Analyst. 2010 Jun;135(6):1210-3. doi: 10.1039/c0an00066c. Epub 2010 Mar 24.

Abstract

A novel approach to identify structures and quantify the absolute amounts of individual ligands on multi-functionalized gold nanoparticles by an FTIR and HPLC/MS/UV/CLND method has been developed.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Chromatography, High Pressure Liquid / methods*
  • Gold / analysis*
  • Gold / chemistry
  • Ligands*
  • Mass Spectrometry / methods*
  • Metal Nanoparticles / analysis*
  • Metal Nanoparticles / chemistry
  • Spectrophotometry, Ultraviolet
  • Spectroscopy, Fourier Transform Infrared / methods*

Substances

  • Ligands
  • Gold