Hydrogel Coatings

Hydrogel coatings are special materials that hold a lot of water and are used to create a thin, flexible layer on surfaces. They are typically made from polymers, which are long chains of molecules. These coatings are beneficial because they can keep things wet, improve comfort, and protect surfaces from damage. Common applications include medical devices, wound dressings, and contact lenses, where they help maintain moisture and promote healing. Additionally, hydrogel coatings can also be used in agriculture and cosmetics, showcasing their versatility in various fields.