Fig. 2From: Biofabrication of gold nanoparticles by Shewanella speciesSEM analysis of SXM at biomass of a 0.6 g/L, c 2.4 g/L, and e 6.0 g/L, and of MR-1 at b 0.6 g/L, d 2.4 g/L, and f 6.0 g/L when immersed in 300 ppm Au3+ for 24 hBack to article page