Penulis: Jaewhan Kim

In the last two decades, a great effort has been directed towards the development of new smart materials actuators and their corresponding application devices and systems. Currently, some smart mater …

Phenylalanine is an a-amino acid with the aromatic ring in the molecule, similar to other amino acids containing aromatic rings, like tyrosine and tryptophan. Phenylalanine is classified as nonpolar …