In this paper two points are considered: the methods of evaluating the helical content 8 and the calculation of the parameters of the transition from experimental data and its interpretation. The parameter AH obtained is in good agreement with the calorimetric one and v is found to be independent of
Synthesis and characterization of poly(ε-carbobenzoxy-l-lysyl-γ-benzyl-l-glutamate)
✍ Scribed by I. Omura; D.C. Lee; S. Itou; A. Teramoto; H. Fujita
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 679 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0032-3861
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📜 SIMILAR VOLUMES
## Abstract The thermal helix–coil transition of poly(γ‐benzyl L‐glutamate‐__co__‐ε‐carbobenzoxy‐L‐lysine) copolypeptides was studied in solvent mixtures of different compositions. The cooperativity parameter __v__ changes linearly with polymer (and solvent) composition, whereas the heat of the tra
0 1 1 leave from the Iiihli(,riLe for Rubber aiid Plastics Technology, (httwaldov, Cxec.hoslovaki:i. 271 0 1972 I)y Joliii W h y & SOII\, 1 1 1 ~.
## Abstract The aggregation of poly(γ‐benzyl‐α,L‐glutamate) and its enantiomer in toluene has been investigated by following the viscosity as a function of temperature, concentration, molecular weight, molecular‐weight distribution, helix chirality, and shear rate. The temperature and concentration
## Abstract **Summary:** Self‐association behaviors of poly(__γ__‐benzyl L‐glutamate)‐__graft__‐poly(ethylene glycol) (PBLG‐__graft__‐PEG) and its mixtures with PBLG homopolymer in aqueous media were investigated by fluorescence spectroscopy, transmission electron microscopy (TEM), and nuclear magn