CoFe₂O₄–ZnO nanoparticles for rapid microwave‐assisted tryptic digestion of phosphoprotein and phosphopeptide analysis by matrix‐assisted laser desorption/ionization mass spectrometry

Abstract

Compared with other reported magnetic nanoparticles, the CoFe2 O4 -ZnO nanoparticles are easy to prepare and handle, and can save time in the phosphopeptide enrichment procedure, making these nanoparticle a good choice for highly sensitive phosphopeptide enrichment. Copyright © 2016 John Wiley & Sons, Ltd.