Protein-based nanoparticles

Protein-based nanoparticles are tiny particles made from proteins, which are essential building blocks of living organisms. These nanoparticles are designed at a very small scale, often measuring less than a thousandth of a micrometer. Due to their size and natural biocompatibility, they can carry drugs, nutrients, or imaging agents inside the body. Proteins such as albumin or casein can be used to form these particles, allowing targeted delivery to specific cells or tissues. They are increasingly used in medicine for diagnostics and treatments because they are safe, biodegradable, and can be engineered to perform specific functions.