Search for dissertations about: "Per Claesson"
Showing result 1 - 5 of 44 swedish dissertations containing the words Per Claesson.
-
1. Non-ionic block copolymers and proteins at the air-water interface
Abstract : The behavior of block copolymer and protein films at interfaces is of central importance to their function in many application areas. Poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) (PEO-PPO-PEO) block copolymers function e.g. READ MORE
-
2. Polyelectrolyte complexes of bottle brush copolymers : Solution and adsorption properties
Abstract : The aim of this thesis work was to systematically investigate the physico-chemical properties of polyelectrolyte complexes (PECs) formed by bottle brush and linear polyelectrolytes in solution and at solid / liquid interfaces. Electrostatic self-assembly of oppositely charged macromolecules in aqueous solution is a versatile strategy to construction of functional nanostructures with easily controlled properties. READ MORE
-
3. Polymers in Aqueous Lubrication
Abstract : The main objective of this thesis work was to gain understanding of the layer properties and polymer structures that were able to aid lubrication in aqueous media. To this end, three types of polyelectrolytes: a diblock copolymer, a train-of-brushes and two brush-with-anchor mucins have been utilized. READ MORE
-
4. Self assembly of surfactants and polyelectrolytes in solution and at interfaces
Abstract : This thesis focuses on the study of the interactions between polyelectrolytes and surfactants in aqueous solutions and at interfaces, as well as on the structural changes these molecules undergo due to that interaction. Small–angle neutron scattering, dynamic, and static light scattering were the main techniques used to investigate the interactions in bulk. READ MORE
-
5. Interfacial properties of bottle-brush polyelectrolytes and lipids
Abstract : .... READ MORE