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This paper reports a simple one-step process for the in-situ synthesis and deposition of silver nanoparticles (AgNPs) on silk fabric by employing caffeic acid as an eco-friendly reductant. The formation of AgNPs was confirmed by visible colour changes and UV–visible spectra. The surface plasmon resonance band of AgNPs was observed at λmax ∼414–420 nm indicating spherical or roughly spherical AgNPs,...
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