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
Temperature-dependent β structure-random coil conversion of poly(S-carboxymethyl-l-cysteine)
✍ Scribed by Kazuhiro Fukada; Hiroshi Maeda; Shoichi Ikeda
- Book ID
- 107844956
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 527 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Sodium ion activity was measured using a Na‐glass electrode in a solution of poly(__S__‐carboxymethyl‐L‐cysteine) with no added salt at various degrees of neutralization and various concentrations for samples of different molecular weights. The conformational change from random coil to
## Abstract The CD of aqueous solutions of poly(S‐carboxymethyl‐L‐cysteine) and poly(S‐carboxyethyl‐L‐cysteine) has been measured at different pH, and the pH‐induced β‐coil transition is observed by changes in residue ellipticity of dichroic bands around 200 and 225 nm. The residue ellipticity at 2