Fig. 5From: Antimicrobial effects of zero-valent iron nanoparticles on gram-positive Bacillus strains and gram-negative Escherichia coli strainsFe K-edge Fourier-transformed (F.T.) EXAFS spectra of a B. subtilis 3610 (Bs 3610). b B. thuringiensis 407 (Bt 407). c Oxidized Fe(ZVI) NPs. d E. coli K12 (Ec K12). e E. coli ATCC11634 (Ec ATCC11634) fitted with the Fe2O3 structural model. Data are representative of two separate experimentsBack to article page