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Indexed by:期刊论文

Date of Publication:2014-06-07

Journal:NANOSCALE

Included Journals:SCIE、EI、Scopus

Volume:6

Issue:11

Page Number:5616-5619

ISSN No.: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.