Search for dissertations about: "interfacial structure"

Showing result 1 - 5 of 167 swedish dissertations containing the words interfacial structure.

  2. 1. Interfacial colloidal particle films and their structure formation

    Author : Sandra Rödner; KTH; []
    Keywords : crystallisation; colloids; structure; monolayer; evaporation; salt;

    Abstract : Abstract to“Interfacial colloidal particle films andtheir structure formation”; a licentiate thesis, whichwill be presented by Sandra Rödner in Q2, 29 November 2002at 13.00.Colloidal particles can be made to organise themselves intoordered arrays. READ MORE

  4. 2. Interfacial Adhesion Failure : Impact on print-coating surface defects

    Author : Hajer Kamal Alm; Lars Wågberg; Göran Ström; Janet Preston; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ink-paper coating adhesion; offset printing; calcium carbonate pigments; polyacrylate; dispersant; print mottle; surface chemistry; hygroscopy of surfaces; coating structure; print quality; water interference mottle; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Abstract : The aim of this work was to develop a solid knowledge on formulation effects controlling offset ink-paper coating adhesion and to identify key factors of the coating and printing process affecting it. Focus lay on comprehending the impact of pigment dispersant on ink-paper coating adhesion and ultimately on the print quality of offset prints. READ MORE

  5. 3. Ceria Nanoparticle Hybrid Materials : Interfacial Design and Structure Control

    Author : Eric Johansson Salazar-Sandoval; Mats Johansson; Wolfgang Bremser; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : This doctoral thesis addresses the challenge of bringing two very different materials into intimate chemical contact: inorganic metal oxide nanoparticles and acrylic polymers. In order to achieve this ambitious goal, the work has been divided into a series of more accessible tasks. READ MORE

  6. 4. Electron tomography analysis of 3D order and interfacial structure in nano-precipitates

    Author : Ling Xie; Klaus Leifer; Christian Kübel; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Electron tomography; nanoprecipitate; interfacial structure.; Materialvetenskap; Materials Science;

    Abstract : Structural characterization is essential to understand the formation mechanisms of the nanostructures in thin absorber layers in third generation solar cells and amyloid protein aggregates. Since to the dimension of the precipitated structures is in nanometer scale, electron tomography technique in transmission electron microscopy (TEM) has been applied as a major tool to analyze the 3D order and distribution of precipitates using the electron tomography technique. READ MORE

  7. 5. Tunnels and Grooves : Structure-Function Studies in Two Disparate Enzymes

    Author : Daniel Ericsson; Sherry Mowbray; Guy Dodson; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mycobacterium tuberculosis; ribonucleotide reductase; peptide inhibitors; fluorescence polarization; lipase; interfacial activation; hydrolase; X-ray structure; substrate specificity; Structural biology; Strukturbiologi;

    Abstract : This thesis describes structural and binding studies in enzymes from two different  organisms: ribonucleotide reductase from Mycobacterium tuberculosis (RNR) and lipase A from Candida antarctica (CalA).RNR is viable as a target for new drugs against the causative agent of tuberculosis. READ MORE