Soft lithography

Soft lithography is a technique used in microfabrication to create intricate patterns and structures on surfaces. It involves using a flexible stamp, often made of silicone, to transfer designs onto materials like polymers or metals. This process allows for precise control over shapes and sizes at microscopic scales, making it valuable in fields such as electronics, biotechnology, and materials science. Soft lithography is favored for its cost-effectiveness and ability to produce complex patterns quickly, enabling innovations in areas like lab-on-a-chip devices and advanced sensors.