The infrared absorption of poly-L-proline in concentrated aqueous salt solutions was measured in the fundanierital region. Of primary interest were the carbonyl absorption of the peptide linkage and the methylene C-H bending absorption of the pyrrolidine ring. These spectral regions each show an add
Infrared evidence for the structure of salt saturated aqueous solutions
✍ Scribed by C. de Lozé; M.H. Baron
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 467 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
The identification, by their infrared spectra, of species formed by specific interactions between water and three salts (LiC104, BrNBuOq, LiBr) leads to some understanding of the microscopic structure of salt saturated aqueous solutions. The concepts nstructure-maker~.
"structure-breaker". are criticised.
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