Nanocarrier‐Integrated Microspheres: Nanogel Tectonic Engineering for Advanced Drug‐Delivery Systems

Abstract

A nanocarrier-integrated bottom-up method is a promising strategy for advanced drug-release systems. Self-assembled nanogels, which are one of the most beneficial nanocarriers for drug-delivery systems, are tectonically integrated to prepare nanogel-crosslinked (NanoClik) microspheres. NanoClik microspheres consisting of nanogel-derived structures (observed by STED microscopy) release "drug-loaded nanogels" after hydrolysis, resulting in successful sustained drug delivery in vivo.