Cross-linking

Cross-linking is a process that connects different molecules within a material to strengthen and stabilize it. Imagine it like creating bridges between threads in a fabric, making it more durable and resistant to changes. In biological contexts, such as in skin or tissues, cross-linking involves forming bonds between protein chains, which can help reinforce structural integrity. This technique is also used in medical treatments and material sciences to enhance the properties of various substances, leading to improved longevity, elasticity, or strength.