0000000000704339

AUTHOR

Alexei R. Khokhlov

showing 2 related works from this author

Statistical Mechanics of Polymers: New Developments - International Workshop

2007

chemistry.chemical_classificationEngineeringPolymers and PlasticsPolymer sciencebusiness.industryOrganic ChemistryStatistical mechanicsPolymerCondensed Matter PhysicschemistryPolymer chemistryMaterials ChemistryStatistical physicsPhysical and Theoretical ChemistrybusinessMacromolecular Chemistry and Physics
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Morphology of hybrid polystyrene-block-poly(ethylene oxide) micelles: Analytical ultracentrifugation and SANS studies

2006

Abstract Morphology and structure of aqueous block copolymer solutions based on polystyrene- block -poly(ethylene oxide) (PS- b -PEO) of two different compositions, a cationic surfactant, cetyl pyridinium chloride (CPC), and either platinic acid (H 2 PtCl 6 ⋅6H 2 O) or Pt nanoparticles were studied using a combination of analytical ultracentrifugation (AUC), transmission electron microscopy (TEM), and small angle neutron scattering (SANS). These studies combining methods contributing supplemental and analogous structural information allowed us to comprehensively characterize the complex hybrid systems and to discover an isotope effect when H 2 O was replaced with D 2 O. In particular, TEM s…

Models MolecularBlock copolymerHybrid micellesMicellePolyethylene GlycolsBiomaterialsSurface-Active Agentschemistry.chemical_compoundColloid and Surface ChemistrySurfactantPolymer chemistryCopolymerMicellesAqueous solutionCalorimetry Differential ScanningEthylene oxideIsotope effectCationic polymerizationSmall-angle neutron scatteringSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsMicroscopy ElectronchemistryPolystyrenesPhysical chemistryPolystyrenePyridiniumUltracentrifugationJournal of Colloid and Interface Science
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