𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Potentiometric study of poly(l-glutamic acid) in water-dioxane mixtures

✍ Scribed by Michel Morcellet; Claude Loucheux

Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
511 KB
Volume
16
Category
Article
ISSN
0032-3861

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Helix–coil transition of poly(γ-benzyl-L
Helix–coil transition of poly(γ-benzyl-L-glutamate) in the dioxane–dichloroacetic acid mixture
✍ A. K. Gupta; C. Dufour; E. Marchal; H. Benoit 📂 Article 📅 1975 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 367 KB 👁 1 views

## Abstract The thermal helix–coil transition of four samples of poly(γ‐benzyl‐L‐glutamate) in the dioxane–dichloroacetic acid (DCA) mixture was studied by optical rotatory dispersion method. The transition occurred at very high DCA content (97.5% by weight) in this system. The transition parameter

Evaluation of acidity constants in dioxa
Evaluation of acidity constants in dioxane—water mixtures by spectrophotometric and potentiometric pH titrations
✍ A.Gustavo Gonzalez; F. Pablos 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 459 KB

## Autoprotolysis constants and correction factors for a glass electrode in lo-508 (v/v) dioxane-water mixtures were calculated by using a procedure based on the titration of a strong acid with a strong base in the studied media. The correction factors were obtained at each titration point and the

Viscosity and potentiometric measurement
Viscosity and potentiometric measurements of poly(L-histidyl-L-alanyl-α-L-glutamic acid) and poly(L-lysyl-L-alanyl-α-L-glutamic acid)
✍ H. Joseph Goren; Loretta Grandan; Alfred W. L. Jay; Noah Lotan 📂 Article 📅 1977 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 629 KB

## Abstract Poly(His‐Ala‐Glu) and poly(Lys‐Ala‐Glu) were examined by viscosity and potentiometric titration. These measurements were interpreted in terms of the hydrodynamic size of the above sequential polypeptides. Effects of polymer, size and concentration, and solution‐salt concentration were d