𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Electric birefringence of sodium poly (l-glutamate) in water/organic solvent mixtures

✍ Scribed by Katsumi Takakusaki; Kazuo Kikuchi; Koshiro Yoshioka


Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
302 KB
Volume
18
Category
Article
ISSN
0032-3861

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Interaction of poly(α-L-glutamic acid) a
✍ M. Morcellet; C. Loucheux 📂 Article 📅 1980 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 698 KB

## Abstract The preferential interaction of sodium poly(α‐L‐glutamate) and poly(α‐L‐glutamic acid) with the solvent components in water/2‐chloroethanol mixtures has been determined using density‐increment measurements. The degree of preferential interaction was deduced from the density increments a

Electric birefringence of poly-L-lysine
✍ Kazuo Kikuchi; Koshiro Yoshioka 📂 Article 📅 1973 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 718 KB

## Abstract The electric birefringence of poly‐L‐lysine hydrobromide in methanol–water mixtures has been measured at 25 °C over a wide range of field strengths by use of the rectangular pulse technique. An abrupt change in the specific Kerr constant was observed between 87 and 90 vol % methanol, co

Electric and hydrodynamic properties of
✍ Mitsuhiro Matsumoto; Hiroshi Watanabe; Koshiro Yoshioka 📂 Article 📅 1972 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 688 KB

## Abstract The rise and decay of electric birefringence for poly(L‐glutamic acid) (PLGA) in aqueous solvents containing 20 and 10 vol % methanol have been found to be unusual. The decay curves have been analyzed on the assumption that there exist two kinds of particles, namely, one (component I) w

Electrical and hydrodynamical properties
✍ Mitsuhiro Matsumoto; Hiroshi Watanabe; Koshiro Yoshioka 📂 Article 📅 1968 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 480 KB 👁 1 views

The electric birefririgeiice of poly(L-glutamic acid) (PLGA) in methanol-water mixtnres has been measiired by the use of the rectangular pulse technique at 25°C. The permanent dipole moment, the anisotropy of electriral polarizability, and the optical anisotropy factor of PLGA in solution were obtai

Electric and hydrodynamic properties of
✍ Mitsuhiro Matsumoto; Hiroshi Watanabe; Koshiro Yoshioka 📂 Article 📅 1970 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 551 KB

## Abstract The electric birefringence of poly(L‐glutamic acid) (PLGA) in methanol, dimethyl sulfoxide, dimethylformamide, __N__‐methylacetamide, trifluoroacetic acid, dioxane–water mixtures (3:1 and 4:1 by volume), and dioxane–formamide mixture (1:1 by volume) has been measured by the use of the r