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. 2017 Jul 12;12(7):e0180680. doi: 10.1371/journal.pone.0180680

Table 1. Spectral peak assignments.

Wave numbers (cm-1) Spectral peak assignment
1048 νC-O of polysaccharides nucleic acids
1079 νC-O-C ofnucleic acids and phospholipids that indicates the degree of oxydative damage in DNA
1406 Carboxylates of amino acids and δSCH2 of lipids.
1464 δSCH3
1547 Amide II: proteins, δN-H (bending) and νC-N (stretching)
1652 Amide I: proteins, C = O stretching
1740 νC = O ester of lipids
2855 νsCH2 (lipids)
2926 νasCH2 (lipids)