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Colloidal Interactions and Novel Colloidal Structures in Thin Nematic Layers

Author(s): Uroš Tkalec (Author), Igor Muševič (Supervisor)

Year: 2010

Type: Doctoral dissertation

The thesis presents experimental studies of colloidal interactions and novel colloidal structures in confined nematic liquid crystal using optical tweezers. Liquid crystal colloids are a novel class of composite materials with well-controlled periodic structures in the nanometer and micrometer ranges. Moreover, they also posses novel mechanical, optical and rheological properties, …

Self-assembly properties of Mo6S9-xIx nanowires with different (bio)materials

Author(s): Mihaela Irina Ploscaru (Author), Dragan Mihailović (Supervisor)

Year: 2008

Type: Doctoral dissertation

This thesis presents a study of different nanoscale functional properties of Mo6S9-XIx nanowires and demonstrates a straight-forward functionalization route based on self-assembly. In order to ascertain their basic functional properties, studies of dispersion and electromobility under different conditions were performed. It was found that the nanowire bundles, due to their …