Journal
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
Volume 48, Issue 12, Pages 2709-2715Publisher
WILEY
DOI: 10.1002/pola.24054
Keywords
functionalization of polymers; mass spectrometry, metal-polymer complexes, polyethers; polyolefins
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Funding
- OTKA (National Scientific Research Fund, Hungary) [K-72524, MU-00204/2001]
- [GV0P-3 2 1 -2004-04-0152/3 0]
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Well-defined mono- and bifunctional, phenanthroline-terminated poly(ethylene glycol) and polyisobutylene capable of polymer network formation were synthesized The starting materials mono- and bi-phenanthroline- (phen) terminated poly(ethylene glycols) (mPEG-phen, phen-PEG-phen) and polyisobutylenes (PIB-phen, phen-PIB-phen) were prepared by the Williamson synthesis and characterized by means of H-1 NMR and MALDI-TOF mass spectrometry According to UV-Vis spectrophotometry and ESI-TOF mass spectrometry, the phenanthroline-terminated polymers underwent quantitative complex formation with ferrous ions in solution. The aqueous solution of mPEG-phen shows self-assembly behavior Important parameters, such as critical micelle concentration and hydrodynamic radius of the aggregates were also determined (C) 2010 Wiley Periodicals, Inc J Polym Sci Part A Polym Chem 48 2709-2715, 2010
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