The p-coil transition of poly(S-carboxymethyl-L-cysteine) (poly[Cys(CHzCOpH)]) and poly(S-carboxyethyl-L-cysteine) (poly[Cys((CHz)zCOzH)]) was followed by CD, potentiometric titration, and viscosity in the absence of added salt. These different properties give consistent results for poly[Cys((CHz)zC
Induction of the β-form of poly(S-carboxyethyl-l-cysteine) by divalent metalchlorides
✍ Scribed by Kazuki Oka; Hiroshi Maeda; Shoichi Ikeda
- Book ID
- 119069904
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 496 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0141-8130
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📜 SIMILAR VOLUMES
## Abstract The visible phase separation encountered in aqeuous system involving the β‐coil transition is investigated on poly‐__S__‐carboxyethyl‐L‐cysteine at a constant ionic strength of 0.2 molal. Solubility of the polymer decreases as the average charge density or pH is decreased, indicating th
## Abstract The absorption spectra and circular dichroism (CD) have been measured for aqueous solutions of acridine orange of a constant concentration, [__D__] = 5 × 10^−5^__M__, mixed with poly(__S__‐carboxyethyl‐L‐cysteine) in various mixing ratios, [__P__]/[__D__], ranging from 330 to 11, at dif