𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Theta point of polyacrylamide in aqueous solution and temperature dependence of the molecular dimensions

✍ Scribed by A. Kanda; M. Duval; D. Sarazin; J. François


Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
654 KB
Volume
26
Category
Article
ISSN
0032-3861

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Molecular dimensions of polystyrene in s
✍ V. Novotny 📂 Article 📅 1980 🏛 Elsevier Science 🌐 English ⚖ 388 KB

Hydrodynamic dtmensions of polymer cotis III solution were investgated around the theta point for the polystyrenecyclohexane system by quasielastic h&t scattering. Below the theta point, the hydrodynamic radius decreases very slighti~ and does not etiblt the collapse of the cod near the cntlcal solu

Unperturbed dimensions and the theta tem
✍ Ali Güner 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 125 KB 👁 2 views

Intrinsic viscosity measurements were carried out on dextran samples (of different molecular weights) in aqueous solutions at 25, 28, 31, 34, 37, 40, and 43°C. The extrapolation methods were used for the data; they gave unperturbed dimensions, K 0 , of the chain. The unperturbed root-mean-square end

The agglomeration of high molecular mass
✍ R. Hecker; P. D. Fawell; A. Jefferson 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 232 KB 👁 2 views

Size distribution information was used to monitor time-dependent agglomeration in aqueous solutions of a high molecular mass polyacrylamide. Although the individual polymer molecules had diameters in the order of 0.4 m, a high number of agglomerates were seen that may contain four to six polymer cha

Physicochemical analysis of (Pro-Pro-Gly
✍ Yuji Kobayashi; Rume Sakai; Kinji Kakiuchi; Toshizo Isemura 📂 Article 📅 1970 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 521 KB

## Abstract Sequenced polytripeptides, (Pro‐Pro‐Gly)~__n__~, (__n__ = 10, 15, 20), with defined molecular weights were synthesized by the solid‐phase method. Conformational changes of these sample as a function of temperature were studied by measurements of optical rotation and sedimentation equili