| 835 |
DNA backbone: O-P-O/tyrosine |
nucleus |
| 855 |
CCH bending (aromatic) of protein |
elastin, keratin |
| 856 |
C-C vibration of the collagen backbone |
collagen |
| 937 |
C-C stretching of proline and valine and protein backbone |
keratin |
| 940 |
C-C stretching of protein backbone |
collagen, elastin |
| 1003 |
C-C vibration of phenyl ring |
collagen, elastin, keratin |
| 1063 |
C-C asymmetric skeletal stretching of lipids (trans-conformation) |
ceramide |
| 1080 |
C-C skeletal stretching in lipids |
triolein |
| 1093 |
O-P-O symmetric stretching vibration of the DNA backbone |
nucleus |
| 1128 |
C-C symmetric skeletal stretching |
ceramide |
| 1248 |
Amide III (β-sheet and random coil conformations) |
collagen, elastin |
| 1254 |
β sheet/ thymine/ cytosine (DNA base/ DNA & RNA base) |
nucleus |
| 1269 |
Amide III (α-helix conformation), C-N stretching, N-H in-plane bending |
collagen, elastin, keratin |
| 1301 |
C-H modes (CH2 twisting and wagging) of lipids; CH2/CH3 bands |
triolein |
| 1336 |
Amide III, C-N stretching, N-H in-plane bending |
elastin |
| 1337 |
adenine, guanine (DNA & RNA base) |
nucleus |
| 1440 |
CH2/CH3 bands |
triolein, ceramide |
| 1450 |
C-H bending of proteins |
keratin |
| 1454 |
C-H stretching, C-H asymmetric deformation |
collagen, elastin |
| 1577 |
Adenine/ guanine (DNA base) |
nucleus |
| 1645 |
O-H bending mode of liquid water |
water |
| 1653 |
C-O stretching model of amide I |
keratin |
| 1656 |
C-C lipids |
triolein |
| 1663 |
Thymine/ guanine (DNA base) |
nucleus |
| 1665 |
C-O amide I vibration |
collagen, elastin |
