Antimicrobial coatings are specialized surfaces designed to inhibit the growth of harmful microorganisms, such as bacteria, viruses, and fungi. These coatings can be applied to various materials, including metals, plastics, and textiles, to enhance hygiene and reduce the risk of infections in settings like hospitals, kitchens, and public spaces. The effectiveness of antimicrobial coatings often relies on active agents, such as silver ions or copper, which disrupt the cellular functions of microbes. By creating a protective barrier, these coatings help maintain cleaner environments and can be particularly beneficial in high-touch areas, contributing to overall public health and safety.