Fig. 2From: High drug-loading gold nanoclusters for responsive glucose control in type 1 diabetesCharacterization of gold nanoclusters. a The appearance of AuNC solution. b TEM images of AuNCs. c TEM image of AuNC-PBA-Ins complex. d Diameter of AuNCs during synthesis measured by DLS measurement. e Surface charge of AuNCs during synthesisBack to article page