Synthesis and Characterization of Poly[dimethylacrylamide‐co‐allyl acetoacetate] Grafted to Zinc Oxide Nanoparticles for Preconcentration and Determination of Cadmium Ions in Biological and Environmental Samples
Abstract:ABSTRACT:In this paper, a method is designed for surface grafting of polymer containing a functional monomer for metal chelating, poly[dimethylacrylamide-co-allyl acetoacetate] (poly[DMAA-co-AA]) onto zinc oxide nanoparticles modified by 3-mercaptopropyltrimethoxysilane. The resulting nanosorbent was characterized using Fourier transform infrared spectroscopy, elemental analysis, thermogravimetric analysis, scanning electron microscopy, and transmission electron microscopy. The preconcentration and determinati… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.