Fig. 13From: Recent advances in synthetic methods and applications of silver nanostructuresSurface morphologies of pristine silk fiber (a), (PAA/PDDA)8 film-coated silk fiber (b), and AgNPs-(PAA/PDDA)8 film-coated silk fiber (c). Inset: SEM image with higher magnification. (d) EDS spectrum of AgNPs-(PAA/PDDA)8 film-coated silk. The arrow indicates the point randomly selected for the EDS analysis [85]Back to article page