Vrbratronal circular dlchroism for several chual ring molecules has been mosurcd in the mrdmfrarcd frequency range 1600-900 cm-' using a Fourier transform inirved spectrometer Thep room-temperature VCD spcctn xc unpreccdentcd in their combmcd resolutmn and srgnal-to-noise ratio. Several VCD bands sh
Vibrational circular dichroism in the mid-infrared
β Scribed by C.N. Su; V.J. Heintz; T.A. Keiderling
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 264 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The cuculor dichrolsm spectra of the quasi-tetrahedral complexes pf translhon-metal Ions with (-)-spartem, IM(Z-sp)Clz], over the C-H stretchmg vlbratlon range, show nn optrcal actlmty wh I 1s weak in the Zn(Il) case. but enhanced m the Co(H) and NM) analogues through the coupling of the sharp vibra
In the a, symmetry C-H stretch B,,/D, increases from -z lo-' to = 3~ 10-5/cm-' from Cl to I. These values are correlated to AE for electromc excitation and to the methyl halide results.
## Abstract Pexiganan (GlyβIleβGlyβLysβPheβLeuβLysβLysβAlaβLysβLysβPheβGlyβLysβAlaβPheβValβLysβIleβLeuβLysβLys), a 22 amino acid peptide, is an analogue of the magainin family of antimicrobial peptides present in the skin of the African clawed frog. Conformational analysis of pexiganan was carried