Tianhao Chen

Ultratough and Adhesive Polyacrylamide Grafted Chitosan Hydrogel Reinforced by Whey Protein for Dual-Mode Food Quality Tracking and Multilevel Information Encryption

Abstract Food spoilage and product counterfeiting demand unified smart packaging solutions. This work reports a super-tough and highly adhesive hydrogel integrating anticounterfeiting and real-time freshness monitoring. The hydrogel, constructed from a polyacrylamide-grafted-chit...