## Abstract Circular dichroism spectra for acidโsoluble calfskin collagen, gelatin, and poly(proline) II in solution have been extended into the vacuum ultraviolet region. The extended spectrum of gelatin reveals that the circular dichroism of this unordered polymer is more closely related to the s
Vacuum ultraviolet circular dichroism of poly(L-proline) I and II
โ Scribed by Young, Michael A.; Pysh, E. S.
- Book ID
- 126329253
- Publisher
- American Chemical Society
- Year
- 1975
- Tongue
- English
- Weight
- 521 KB
- Volume
- 97
- Category
- Article
- ISSN
- 0002-7863
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## Abstract Recent experiments have shown that the circular dichroism of polyโLโproline II is negative from 130 to 220 nm. Therefore, calculations based on exciton interactions alone cannot give the observed spectrum. The present calculations were carried out in the framework of the randomโphase a
## Abstract The vacuumโultraviolet circular dichroism (VUCD) of chondroitin and chontroitinโ6โsulfate has been measured to 160 nm for films and to 170 nm for D~2~O solutions. The pDโdependent dichroic behavior of these glycosaminoglycans in D~2~O is similar above 200 nm and is in agreement with pre