Layer-by-layer assembly of multilayer polysaccharide coated magnetic nanoparticles for the selective enrichment of glycopeptides

Abstract

Magnetic nanoparticles (MNPs) coated with multilayer polysaccharide shells have been fabricated using a layer-by-layer approach via the alternate deposition of hyaluronan (HA) and chitosan (CS) onto the surface, and the hydrophilic materials were utilized for effective and selective enrichment of glycopeptides in biological samples.