In a series of fully alkali neutralized polyacrylate solutions the counterions are included by a macrobicyclic l&and (cryptand) to form a well-defined coordination shell. Vapor pressure experiments show the polyacrylate-cryptate system to behave osmotically as an ordinary polyelectrolyte solution. C
13C nuclear magnetic relaxation and dynamic behaviour of poly(β-hydroxybutyrate) in chloroform solution
✍ Scribed by Maria Elena Nedea; R.H. Marchessault; Photis Dais
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 470 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0032-3861
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## Abstract In order to check our current knowledge on the principles involved in β‐hairpin formation, we have modified the sequence of a 3:5 β‐hairpin forming peptide with two different purposes, first to increase the stability of the formed 3:5 β‐hairpin, and second to convert the 3:5 β‐hairpin i