𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Thermal Helix-coil Transition in Poly-γ-benzyl-L-glutamate

✍ Scribed by KARASZ, F. E.; O'REILLY, J. M.; BAIR, H. E.

Book ID
109635645
Publisher
Nature Publishing Group
Year
1964
Tongue
English
Weight
331 KB
Volume
202
Category
Article
ISSN
0028-0836

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Helix–coil transition in copolypeptides.
Helix–coil transition in copolypeptides. I. Poly (γ-benzyl-co-γ-methyl L-glutamate)
✍ A. Roig; M. Cortijo 📂 Article 📅 1971 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 361 KB 👁 1 views

## Abstract The helix–coil transition in poly(γ‐benzyl L‐glutamate‐__co__‐γ‐methyl L‐glutamate) copolypeptides was studied experimentally in nonaqueous solvents and the results compared with theory. It is found that the transition can be described by the same theory as for the homopolypeptides, but

Helix–coil transition in poly(γ-benzyl-L
Helix–coil transition in poly(γ-benzyl-L-glutamate) and poly-ε-carbobenzoxy-L-lysine
✍ M. Cortijo; A. Roig; F. Garcia Blanco 📂 Article 📅 1969 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 440 KB 👁 1 views

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

Enthalpy changes in the helix-coil trans
Enthalpy changes in the helix-coil transition of poly(γ-benzyl L-glutamate)
✍ F. E. Karasz; J. M. O'Reilly 📂 Article 📅 1967 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 525 KB

The helix-coil transition temperature Tc of poly(Y-benzy1 bglutamate) in binary solvent mixtures of dichloroacetic acid and l,bdichlorobutane, 1-chlorooctane, or 1chlorododecane have been measured. A treatment is presented with which the transition enthalpy can be calculated from the observed depend

Helix–coil transition in copolypeptides.
Helix–coil transition in copolypeptides. II. Poly(γ-benzyl L-glutamate-co-ε-carbobenzoxy-L-lysine)
✍ A. Roig; F. García Blanco; M. Cortijo 📂 Article 📅 1971 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 353 KB 👁 1 views

## 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