Some SERS Fingerprints of Metabolites from the Database Provided by Sherman et al., 2020

This research work is proposing the fingerprints of some SERS (Surface-Enhanced Raman) spectra of metabolites, published by Sherman et al. in 2020. The fingerprints are those of Bis(3-Aminopropyl)Amine, Caffeine, Cys-Gly, Cysteamine, Cytochrome C, Dihydrofolate, Histamine, Homocysteine, Homocystine, Kynurenine, L-Arginine, L-Cysteine, L-Cystine, LLysine, L-Tryptophan, N-Acetyl-L-Cysteine, Nicotinamide, Octopamine, Selenocystamine, Tetrahydrofolate, and Thiamine. Comparison with other data from literature are proposed for Cysteamine and L-Cysteine. Very interesting are the SERS fingerprints of Homocysteine, Homocystine, L-cysteine and L-cystine, because we can easily identify the common SERS bands.