Erythrocyte‐Membrane‐Camouflaged Nanoplatform for Intravenous Glucose‐Responsive Insulin Delivery

An artificial “closed‐loop” system that mimics the glucose‐responsive insulin secretion of pancreas β‐cells can potentially improve the treatment efficacy for diabetes. Herein, a lipid bilayer‐coated polymeric nanoparticle (NP) with “core–shell” structure is designed. As far as it is known, it is the first and only intravenous nanoplatform utilizing enzymatic‐oxidation scheme to achieve glucose‐responsive insulin delivery so far. Ethoxy...