Fig. 4From: High drug-loading gold nanoclusters for responsive glucose control in type 1 diabetesIn vitro glucose-responsive insulin release from AuNC-PBA-Ins complex. a In vitro insulin release kinetics from the AuNC-PBA-Ins complex at different glucose concentrations at 37 °C. b CD spectra of insulin and insulin released from AuNC-PBA-Ins complex after incubation with 400 mg/dL glucose at 37 °C for 4 hBack to article page