Study on Preparation of CMC-MMA-AA Nanoemulsion and Its Anti-protein Adsorption Properties
In this study,a nanoemulsion(CMC-MMA-AA)was prepared using emulsion polymerization technology,employing carboxymethyl cellulose(CMC)as the emulsifier,and methyl methacrylate(MMA)and acrylic acid(AA)as monomers,with H2O2+Fe2+serving as initiators.The physicochemical properties of the latex particles were characterized through SEM,DLS,TG,and IR analyses,while the resistance to protein adsorption of the nanoparticles was validated using BLI,SDS-PAGE,and other techniques.The findings revealed that the carboxymethyl cellulose-coated poly(methyl methacrylate-acrylic acid)nanoparticles exhibited uniform particle size,a narrow particle size distribution,and outstanding resistance to protein adsorption.
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