Amidation is a chemical reaction where an amine group is introduced into a molecule at a carbonyl functionality, creating an amide bond. This process is crucial in synthesizing polymers, pharmaceuticals, and agrochemicals. In the textile industry, amidation improves fabric softness and dye adherence. In pharmaceuticals, it enhances drug stability and bioavailability. Amidation is also key in creating high-performance lubricants and surface-active agents, showcasing its versatility across various industrial applications.