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Poly (N-vinylpyrrolidone) (PVP) nanofibers containing gold nanoparticles were prepared by electrospinning method. This simple route was used to prepare composites on a large scale, and the syntheses are simple. The optical property of gold nanoparticles in PVP aqueous solution was investigated by UV-Visible absorption spectra. The morphology of the fibers and the distribution of particles were characterized...
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