Table 1.
UV-Vis and circular dichroism (CD) spectroscopic parameters of copper(II) complexes with peptides at pH = 7.4. Metal to ligand molar ratio 1:1, [L] = 1 × 10−3 M.
| Peptide | λ/nm (ε/M−1 cm−1) | λ/nm (Δε/M−1 cm−1) |
|---|---|---|
| NGF(1-14) a | 605 (104) | 284 (−1.40), 328 (0.55), 340 (0.22), 632 (−0.58) |
| d-NGF(1-15) | 590 (130) | 288 (−3.18), 322 (1.15), 500 (0.11), 587 (−0.58) |
| s-NGF(1-14) | 618 (85) | 288 (−1.150), 324 (0.70), 599 (−0.57) |
| NGF(14-1) | 615 (120) | 282 (−0.42), 316 (−0.32), 354 (0.07); 515 (0.31), 626 (−0,62) |
a reference [48].