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1Organic Chemistry Institute and CeNTech,Westfälische Wilhelms-Universität Münster, 2Laboratory of Macromolecular and Organic Chemistry, Institute for Complex Molecular Systems,Eindhoven University of Technology, 3Laboratory of Materials and Interface Chemistry and Soft Matter Research Unit, Department of Chemical Engineering and Chemistry,Eindhoven University of Technology
Chapters
- 00:05Title
- 03:17Measurement of Temperature-dependent CD Spectra as a Function of NaCl Concentration
- 04:45Fitting the Temperature-dependent CD Data to a Model for Temperature-dependent Self-assembly
- 06:58Visualization of Supramolecular Polymers via Cryogenic TEM
- 08:541H Diffusion-ordered NMR (1H-DOSY) Measurements of Self-assembled BTA-Gd(III)DTPA at Low Ionic Strength
- 10:36Results: Shape Analysis of Self-assembled BTA-Gd(III)-DTPA and BTA-Y(III)-DTPA
Målet med detta experiment är att bestämma och styra storlek, form och stabilitet av själv-monterade discotic amfifilerna i vatten. För vattenbaserade supramolekylära polymerer, grad av kontroll är mycket svårt. Vi tillämpar en strategi med både motbjudande och lockande interaktioner. De experimentella tekniker som används för att karakterisera detta system är i stort sett tillämpas.
Tags
ControllingSizeShapeStabilitySupramolecular PolymersWaterAqueous-basedControl StrategySelf-assembling Discotic AmphiphilesStack LengthShapeOrdered AggregatesElectrostatic Repulsive InteractionsAttractive Non-covalent ForcesPolymerizing Building BlockSmall Spherical ObjectsSalt ConcentrationSphere-to-rod TransitionCooperativityTemperature-dependent Self-assembly MechanismStable AggregatesBenzene-135-tricarboxamide (BTA) CoreHydrophilic Metal ChelateHydrophobic SpacerGd(III)-DTPA Complex
