The Photoinduced Radical Polymerisation (PRP) process is a new method combining two advanced techniques to create stronger, longer-lasting materials.

It works by using light to trigger a reaction that bonds molecules together, forming a solid material without needing any heat. This process depends on a special ingredient called a "photoinitiator," which, when it absorbs light, sets off the reaction.

By skipping the need for heat, this technique is safer, more efficient, and environmentally friendly, making it useful in areas like dentistry, 3D printing, and more.