One-pot Synthesis of Multifunctional PAM@FeNPs Composite Microspheres

Abstract

Abstract Multifunctional composite microspheres are with variety of applications. In this study, one-pot dot polymerization synthesis was utilized to construct the polyacrylamide@Fe3O4 nanoparticles (PAM@FeNPs) composite microspheres. This composite microspheres featured as uniform size, great magnetic property, extremely stable visible and near-infrared autofluorescence produced by glutaraldehyde crosslinking. In conclusion, this study provides an important insight into the preparation of multifunctional composite microspheres.