The aim is to enhance the effectiveness of shape memory polyurethane films for preserving food using their stimuli-responsive features.
Characterization of shape memory polyurethane properties
Testing for reversible shape changes under various stimuli
Evaluation of food preservation efficiency in different conditions
Demonstrated significant improvements in shape recovery and responsiveness to stimuli
Achieved better food preservation outcomes compared to traditional methods
Showed potential for extending the shelf life of perishable goods
Abstract
Shape memory polyurethane (SMPU) films have garnered significant research interest because of their ability to demonstrate reversible shape changes in response to external stimuli.