Sökning: "surface functionalisation"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden surface functionalisation.

  1. 1. Spin-coated and dendrimer functionalised thin polymer films

    Författare :Olof Mellbring; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; spin coating; surface functionalisation; dendrimers; surface analysis; thin films; substrate; crystal structure;

    Sammanfattning : .... LÄS MER

  3. 2. Bio-Nano Interactions : Synthesis, Functionalization and Characterization of Biomaterial Interfaces

    Författare :Yixiao Cai; Xia Wei; Mikael Karlsson; Martin Andersson; Uppsala universitet; []
    Nyckelord :Bioactive surfaces; nanocrystalline diamond; hydroxyapatite; protein secondary structure; protein absorption; auditory neurons; single crystalline rutile; nano morphology; surface functionalisation; in vitro biomineralisation; translucent nano-ceramics; bio-window material; material characterisation.; Teknisk fysik med inriktning mot materialvetenskap; Engineering Science with specialization in Materials Science;

    Sammanfattning : Current strategies for designing biomaterials involve creating materials and interfaces that interact with biomolecules, cells and tissues.  This thesis aims to investigate several bioactive surfaces, such as nanocrystalline diamond (NCD), hydroxyapatite (HA) and single crystalline titanium dioxide, in terms of material synthesis, surface functionalization and characterization. LÄS MER

  4. 3. Tailoring and Characterization of Polymer-linked Fibrillar Structures

    Författare :Maria F. Cortes Ruiz; Lars Wågberg; Peter Olsén; Michael Malkoch; Gil Garnier; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cellulose nanofibrils; hydrogels; cellulose fibres; functionalisation; structure-property relationships.; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Sammanfattning : The development of sustainable and renewable materials is paramount in today’s society. As the most abundant biopolymer on Earth, cellulose from cellulose-rich fibres is an excellent alternative for advanced and innovative material solutions. LÄS MER

  5. 4. Folded polypeptide scaffolds for biosensor and biochip applications : design, synthesis, functionalisation and characterisation

    Författare :Karin Enander; Sophia Hober; Linköpings universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : This thesis describes the design, synthesis and evaluation of functional molecular units intended for use in biosensor and microarray applications. A flexible, synthetic helix-loop-helix polypeptide that dimerises to form four-helix bundles was used as a scaffold and was modified with affinity ligands and fluorescent probes to specifically bind a target biomolecule and report on this event in an integrated process. LÄS MER

  7. 5. CONTROLLED ASSEMBLY AND FUNCTIONALISATION OF CELLULOSE-BASED MATERIALS

    Författare :Johan Erlandsson; Lars Wågberg; Per A. Larsson; Sang-Young Lee; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Sammanfattning : The environmental effects caused by the use of fossil-based resources have intensified and driven society and research towards new materials and processes that utilise renewable resources. Within the development of new materials, wood has been identified as a raw-material from which high performing materials can be derived. LÄS MER