Fig. 2From: Microbial glycolipoprotein-capped silver nanoparticles as emerging antibacterial agents against cholera a Synthesis of AgNPs by culture broth at 37 °C. Change in color of AgNO3 solution from colorless to dark brown after 24 h. b UV–visible spectra of AgNPs synthesized via supernatant (SN). c TEM micrograph of SN–AgNPs. Scale bars correspond to 50 nm. d DLS histogram of SN–AgNPs indicates size distribution by numberBack to article page