Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2014-06-07

Journal: NANOSCALE

Included Journals: Scopus、EI、SCIE

Volume: 6

Issue: 11

Page Number: 5616-5619

ISSN: 2040-3364

Abstract: GO-PEI-Au-L-Cys composites were synthesized via loading gold nanoparticles on a GO surface using polyethylenimine as reducing and stabilizing reagents, followed by L-cysteine immobilization through an Au-S bond. The composites were applied as a kind of novel ZIC-HILIC material to achieve highly selective enrichment of glycopeptides from biological samples.