biomolecule

1. (biochemistry) Molecules, such as amino acids, sugars, nucleic acids, proteins, polysaccharides, DNA, and RNA, that occur naturally in living organisms; any such molecule, even if created outside a living thing (as for example in a test tube or bioreactor).Examples: "Zinc oxide is biosafe and, therefore, there are no toxic effects for biomedical applications that immobilize and modify biomolecules (Kumar and Shen, 2008)."; "In the close vicinity of a chiral nanostructure, the circular dichroism of a biomolecule could be greatly enhanced, due to the interaction with the local superchiral fields."