Fig. 2From: Effect of nanopolysaccharide (BSEPS) from Bacillus subtilis sp. on thioacetamide-induced liver fibrosis in ratsMicrostructure of silver-polyaldehyde-BSEPS composite prepared by microwave technique. (a) SEM, implies a homogeneous structure made up of edgy to spot-like, highlighted crystals of nanosilver with a uniform distribution and particle size range of 50–100 nm; (b) TEM, where the nanosilver particles are showing minute and even distributed black spots of Ag scattered all over the biocomposite of a more lighted colored matrix of the polyaldehyde-BSEPS nanoparticleBack to article page