Thin film hydration has a wide range of applications in nanotechnology, including: - Biomedical Devices: Hydrated thin films are used in biosensors and drug delivery systems to improve their sensitivity and effectiveness. - Energy Storage: Hydrated films can enhance the performance of supercapacitors and batteries by improving ion conductivity and mechanical stability. - Smart Materials: Thin film hydration can be used to develop materials that respond to environmental changes, such as humidity or temperature, making them ideal for smart coatings and responsive surfaces.