Widely used in biomedical applications due to its temperature-responsive behavior. It undergoes a reversible phase transition around 32°C, making it ideal for drug delivery systems where release can be triggered by body temperature changes. Commonly employed in smart hydrogels that contract or swell in response to thermal stimuli, useful for controlled cell culture and tissue engineering. Applied in biosensors and actuators for its ability to rapidly respond to environmental temperature shifts. Also utilized in chromatography as a thermally switchable stationary phase and in wound dressings for its moisture-responsive properties.