Creating novel amino acid nanoparticles with enhanced anticancer activity

Amino acids, such as tyrosine and tryptophan, are the fundamental building blocks that make up proteins. These biomolecules have different chemical groups on each end and side chain, and so, have the natural ability to form a chain through the formation of an amide (peptide) bond. However, such linkages are weak and easily degraded under physiological conditions. This is where the Fmoc-protected amino acids come into the picture.