Journal
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
Volume 47, Issue 4, Pages 1052-1060Publisher
WILEY
DOI: 10.1002/pola.23204
Keywords
amphiphiles; disassembly; glutathione; ionic strength; pH sensitive; polyelectrolyte-surfactant aggregate; polyelectrolytes; redox; stimuli-sensitive polymers; supramolecular structures
Categories
Funding
- NIGMS
- NIH
- NSF-MRSEC
- Division Of Materials Research
- Direct For Mathematical & Physical Scien [820506] Funding Source: National Science Foundation
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Formation of micelle-type assembly from supramolecular complexation of a surfactant and an oppositely charged homopolymer is demonstrated. The lower CAC observed for these assemblies suggest that the electrostatic interaction provides an amphiphilic homopolymer-like structure. The stimulus-induced disassembly of these supramolecular structures has been accomplished with variations in redox characteristics, ionic strength, and pH of the medium. (C) 2009 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 47: 1052-1060, 2009
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