A number of results reported on the kinetics of exchange of triblock copolymers poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide), PEO-PPO-PEO, between micelles and the intermicellar aqueous solution are reviewed and analyzed to extract the rate constants k(+) for the entry of a copoly
Effect of bovine serum albumin on the micellization of poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) block copolymers in aqueous solutions by fluorescence spectroscopy
โ Scribed by Chen Guo; Jing Wang; Xiangfeng Liang; Lili Zheng; Huizhou Liu
- Book ID
- 107348584
- Publisher
- SP Science China Press
- Year
- 2006
- Tongue
- English
- Weight
- 521 KB
- Volume
- 49
- Category
- Article
- ISSN
- 1674-7291
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๐ SIMILAR VOLUMES
In addition to associating into (''normal'') micelles in aqueous blocks (1). Many of these copolymers associate in aqueous solutions, amphiphilic polyoxyalkylene block copolymers can form solutions to form spherical micelles (with a ''core'' made ''reverse'' micelles in organic solvents at sufficien
pend strongly on the copolymer composition, with higher The cloud points of aqueous solutions of eight ethylene oxide values for those containing a larger percentage of EO units. (EO)/propylene oxide (PO) triblock copolymers were measured Typically, copolymers with more than 70% EO present cloud in
Studies were performed to examine the effect of ionic salts on phase transitions, dissolution rates, and diffusion coefยฎcients of water in gels of poly(ethylene oxide)-b-poly(propylene oxide)-b-poly(ethylene oxide) with polymer concentrations ranging from 22 to 32% w/w and salt concentrations rangin