Poly[2-(methacryloyloxy)ethylphosphorylcholine]-coated iron oxide nanoparticles: synthesis, colloidal stability and evaluation for stem cell labelling
作者:Anita K. Peacock、Solène I. Cauët、Arthur Taylor、Patricia Murray、Steve R. Williams、Jonathan V. M. Weaver、Dave J. Adams、Matthew J. Rosseinsky
DOI:10.1039/c2cc34420c
日期:——
Poly[2-(methacryloyloxy)ethylphosphorylcholine]-coated SPIONs were prepared through ATRP and amidation coupling reactions. The coated SPIONs exhibited high stability and re-dispersability in phosphate buffered saline and uptake in a stem cell line, with high T2 relaxivity.