Chemical grafting is a process used to bond one material to another at the molecular level. This technique often involves attaching a polymer or other chemical compound to a surface, enhancing its properties such as adhesion, durability, or resistance to environmental factors. It is commonly used in fields like materials science and biotechnology. In biotechnology, chemical grafting can improve the performance of biomaterials by modifying their surface characteristics. For example, grafting can make implants more compatible with body tissues or enhance the effectiveness of drug delivery systems. This method allows for tailored solutions in various applications, improving functionality and performance.