Search for dissertations about: "SURFACE-PLASMON RESONANCE"

Showing result 1 - 5 of 182 swedish dissertations containing the words SURFACE-PLASMON RESONANCE.

  2. 1. Surface Plasmon Resonance : Sensitivity and Resolution

    Author : Knut Johansen; Günter Gauglitz; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Surface plasmon resonance (SPR) is a frequently used technique for detection of biomolecular interactions at surfaces. The SPR phenomenon emanates from an electromagnetic surface wave that is exited by a light source. READ MORE

  4. 2. Imaging surface plasmon resonance

    Author : Olof Andersson; Bo Liedberg; Fredrik Björefors; Thomas Ederth; Jiří Homola; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Chemistry; Kemi;

    Abstract : The central theme of this thesis is the use of imaging Surface Plasmon Resonance (iSPR) as a tool in the characterization of surfaces with laterally varying properties. Within the scope of this work, an instrument for iSPR analysis was designed and built. READ MORE

  5. 3. Miniaturized localized surface plasmon resonance biosensors

    Author : Si Chen; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; colloidal lithography; Surface plasmon resonance; biosensing; electron beam lithography; single molecule; hyperspectral imaging; photo functionalization;

    Abstract : Abstract Reliable and sensitive biosensors are required for fast and accurate diagnostics. Localized surface plasmon resonances (LSPRs) in noble-metal nanoparticles possess very high refractive index sensitivity close to the metal surface and therefore constitute an attractive biosensing platform. READ MORE

  6. 4. Fragment Based Drug Discovery with Surface Plasmon Resonance Technology

    Author : Helena Nordström; Helena Danielson; Gregg Siegal; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Fragment based drug discovery; SPR biosensor; matrix metalloproteinase-12; HIV-1 protease; resistance;

    Abstract : Fragment based drug discovery (FBDD) has been applied to two protease drug targets, MMP-12 and HIV-1 protease. The primary screening and characterization of hit fragments were performed with surface plasmon resonance -technology. Further evaluation of the interaction was done by inhibition studies and in one case with X-ray crystallography. READ MORE

  7. 5. Affinity Biosensors for Carbahydrate-Protein Interactions using Surface Plasmon Resonance

    Author : Christina Jungar; Bengt Danielsson; Linköpings universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : There is an increasing need for fast, accurate, and easy-to-use biosensors for applications in environmental, food, and pharmaceutical industry. In these thesis the interactions between immunoglobulins and lectins with their corresponding carbohydrate antigens are studied using surface plasmon resonance (SPR). READ MORE