LNPs (Lipid Nanoparticles)

Lipid nanoparticles (LNPs) are tiny, spherical structures made of fats (lipids) that can carry medicines or genetic material into cells. They protect and deliver these substances efficiently, especially when targeting specific tissues. LNPs are especially notable for their role in mRNA vaccines, like those for COVID-19, where they help transport the genetic code into cells to prompt an immune response. Their ability to safely encapsulate and deliver payloads has made them a vital technology in modern medicine, enabling targeted treatment and improved stability of sensitive molecules.