Abstract Background Diabetes is one of the biggest medical challenges worldwide. The key to efficiently treat type 1 diabetes is to accurately inject insulin according to the blood glucose levels. In this study. we aimed to develop an intelligent insulin-releasing gold nanocluster system that responds to environmental glucose concentrations. https://www.bekindtopets.com/quick-buy-Titans-Pets-First-Reversible-Dog-Bandana-deal-zone/