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In order to broaden applications of viscose fiber, graft copolymerization of acrylic acid was conducted on its surface followed by in situ loading of Ag nanoparticles (Ag-NPs). The loading amount of Ag-NPs was affected by the concentrations of Ag+ and trisodium citrate, and their optimum concentrations were found to be 0.014 and 0.030 g/ml. The Ag-NP-loaded fibers presented a prolonged Ag release...
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