Table 2.
Center of infarct | Border zone of infarct | Peaks in literature assignment |
---|---|---|
452, 453, 455 | — | 454: ring torsion of phenylalanine |
522 | 525 | 524: S-S disulfide stretching band of collagen |
— | 763 | 760: ring breathing tryptophan (proteins) |
860 | 858, 859, 860 | 859: tyrosine of collagen |
862, 863 | 862, 863, 865, 866 | 820–930: C—C stretch of proline and hydroxyproline |
— | 881 | 884: proteins, including collagen I |
— | 935, 937, 938, 940, 941, 942 | 928–940: C—C vibrations of proline and backbone |
— | 948, 950, 953 | 950–951: CH3 deformation in proteins (α-helix) |
— | 964 | 963: CH bending in proteins |
— | 967 | 966: desmosine/isodesmosine |
— | 1127 | 1128: C—N stretching |
— | 1155 | 1155: C—C, C—N stretching in proteins |
1305 | — | 1302–1314: CH2 twisting and wagging in collagen |
— | 1506, 1508 | 1506: N═H bending |
1518, 1521 | — | 1518–1520: C═C stretching |
1573 | — | 1573: tryptophan |
1580 | — | 1580: C—C stretching |
1600, 1601 | — | 1600: amide I band of proteins due to C═O stretching |
1610 | — | 1610: NH2 |
1737 | — | 1736: C═O |
Detected peaks were assigned according to previously published reports.30