Fig. 3From: Functional Application of Noble Metal Nanoparticles In Situ Synthesized on Ramie FibersSEM images of ramie fibers treated with silver and gold nanoparticles corresponding to a Ag-90-10-2, b Ag-90-10-3, c Ag-90-10-4, d Au-90-5-4, e Au-90-5-6, and f Au-90-5-8Back to article page