Pyrene excimer formations in micelles of nonionic detergents and of water-soluble polymers

Langmuir ◽  
1986 ◽  
Vol 2 (4) ◽  
pp. 438-442 ◽  
Author(s):  
Nicholas J. Turro ◽  
Ping Lin. Kuo
Keyword(s):  
Water Soluble ◽  
Water Soluble Polymers ◽  
Soluble Polymers ◽  
Nonionic Detergents

The specificity for κ-casein as the stabilizer of αs-casein and β-casein II. Replacement of κ-casein by detergents and water-soluble polymers

1971 ◽  
Vol 38 (1) ◽  
pp. 25-32 ◽  
Author(s):  
Margaret L. Green
Keyword(s):  
Analytical Ultracentrifugation ◽  
Chondroitin Sulphate ◽  
Tween 80 ◽  
Sodium Deoxycholate ◽  
Water Soluble ◽  
Tween 20 ◽  
Water Soluble Polymers ◽  
Soluble Polymers ◽  
Brij 35 ◽  
Nonionic Detergents

SummaryThe cationic detergent cetyltrimethylammonium bromide (CTAB), the anionic detergents sodium lauryl sulphate and sodium deoxycholate, and the nonionic detergents Tween 20, Tween 80 and Brij 35, and lecithin, starch, glycogen, chondroitin sulphate and polyethylene glycol, were tested for their ability to replace κ-casein in stabilizing αs- and β-caseins against precipitation by Ca2+. Of the materials tested, CTAB and Tween 20 stabilized both caseins and Brij 35 stabilized only αs-casein. Analytical ultracentrifugation of mixtures of CTAB with each casein and of Brij 35 with αs-casein indicated that both detergents acted by disrupting the casein aggregates and complexing with the monomers. Addition of CaCl2 did not aggregate the Brij 35–αs-casein complex. It is concluded that the basis of the stabilization phenomenon involves specific interactions between κ-casein and αs-casein or β-casein at mainly hydrophobic sites.

New quenching media based on water-soluble polymers

1981 ◽  
Vol 23 (2) ◽  
pp. 104-106 ◽  
Author(s):  
A. V. Tolstousov ◽  
O. A. Bannykh
Keyword(s):  
Water Soluble ◽  
Water Soluble Polymers ◽  
Soluble Polymers ◽  
Quenching Media

scholarly journals SANS quantification of bound water in water-soluble polymers across multiple concentration regimes

Soft Matter ◽  
2021 ◽  
Author(s):  
Helen Yao ◽  
Bradley D. Olsen
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Bound Water ◽  
Water Soluble ◽  
Wide Concentration Range ◽  
Water Molecules ◽  
Water Soluble Polymers ◽  
Soluble Polymers

Small-angle neutron scattering is used to measure the number of bound water molecules associating with three polymers over a wide concentration range. Different fitting workflows are evaluated and recommended depending on the concentration regime.

scholarly journals Flow Enhancement of Water-Soluble Polymers through Porous Media by Preshearing

2021 ◽  
Author(s):  
Mohsen Mirzaie Yegane ◽  
Julia Schmidt ◽  
Fatima Dugonjic-Bilic ◽  
Benjamin Gerlach ◽  
Pouyan E. Boukany ◽  
...  
Keyword(s):  
Porous Media ◽  
Water Soluble ◽  
Water Soluble Polymers ◽  
Soluble Polymers ◽  
Flow Enhancement

Morphological control of porous membranes based on aromatic polyether/water soluble polymers

2016 ◽  
Vol 134 (9) ◽  
Author(s):  
Denise Karamessini ◽  
Georgia Ch. Lainioti ◽  
Valadoula Deimede ◽  
Joannis K. Kallitsis
Keyword(s):  
Water Soluble ◽  
Porous Membranes ◽  
Morphological Control ◽  
Water Soluble Polymers ◽  
Soluble Polymers
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