Templated fabrication of pH-responsive poly(<scp>l</scp>-glutamic acid) based nanogels via surface-grafting and macromolecular crosslinking

Abstract

A novel class of pH-responsive poly(<sc>l</sc>-glutamic acid)/chitosan (PLGA/CS) nanogels was fabricated by a templating approach, combined with a “grafting from” method and intermacromolecular crosslinking technique.