Figure 1From: Collagen-based silver nanoparticles for biological applications: synthesis and characterization AgNPcol characterization. (A) Absorbance spectra of AgNPcols at three different NaBH4 to AgNO3 molar ratios; (B) FTIR spectra of collagen; (C) XDR patterns of AgNPcol (1:6 molar ratio); (D) FTIR spectra of AgNPcol (1:6 molar ratio).Back to article page