Raman shift (cm−1) | Peak assignment |
---|---|
294 | Au-S band |
446–476 | Cholesterol |
548 | S-S disulfide stretching in Proteins |
726 | Hypoxanthine |
745 | Thymine in DNA |
933 | C-C stretching mode, C-C αhelix in proteins |
1136–1139 | C-N stretch in D-mannons |
1263 | CH bending in lipids |
1328 | CH vibration in DNA/RNA, CH2 twisting in lipids |
1371 | Guanine in DNA, Tryptophan in proteins |
1445 | CH2, CH3 bending in proteins and lipids |
1491 | CH2 bending |
1541–1542 | C-N stretching, Amide II |
1602–1607 | C = C band in Phenylalanine or Tyrosine |