Figure 1From: Synthesis of silver nanoparticles using seed exudates of Sinapis arvensis as a novel bioresource, and evaluation of their antifungal activity Reduction of Ag + to Ag 0 . The color change of the S. arvensis exudates upon the formation of AgNPs from different concentrations of silver nitrate: ( a ) control, ( b ) 1 mM, ( c ) 2.5 mM, ( d ) 4 mM, and ( e ) 5 mM.Back to article page