Fig. 3From: Oligochitosan-stabilized photoluminescent gold nanoconstructs for optical bioimagingPhysicochemical properties of BSA-Au-OCS nanocomplexes. Representative TEM micrographs of BSA-Au NCs (a) and BSA-Au-OCS nanocomplexes (b). c Zeta Zeta potential of BSA-Au NCs and BSA-Au-OCS nanocomplexes. Values are mean±SD (n = 4)Back to article page