Polyvinylpyrrolidone (PVP), also known as povidone or polyvidone, is a water-soluble polymer made from its monomer N-vinylpyrrolidone. PVP is widely recognized for its versatile applications in various industries, including pharmaceuticals, cosmetics, and food. In the context of nanotechnology, PVP serves as a critical stabilizer, surfactant, and binder.
