Reference database of Raman spectra of biological molecules

Abstract Raman spectra of biological materials are very complex, because they consist of signals from all molecules present in cells. In order to obtain chemical information from these spectra, it is necessary to know the Raman patterns of the possible components of a cell. In this paper, we present a collection of Raman spectra of biomolecules that can serve as references for the interpretation of Raman spectra of biological materials. We included the most important components present in a cell: (1) DNA and RNA bases (adenine, cytosine, guanine, thymine and uracil), (2) amino acids (glycine, L ‐alanine, L ‐valine, L ‐serine, L ‐glutamic acid, L ‐arginine, L ‐phenylalanine, L ‐tyrosine, L ‐tryptophan, L…