pH-Sensitive Hydrogel Fibers Based on Hydrolyzed Polyacrylonitrile and Gelatin

摘要

Novel smart hydrogel fibers were prepared from a blend of hydrolyzed polyacrylonitrile(H-PAN) and gelatin(Ge) with various compositions. From the observation by SEM, it was found that H-PAN/Ge hydrogel fibers change.