Search for dissertations about: "electrode surface modification"
Showing result 1 - 5 of 18 swedish dissertations containing the words electrode surface modification.
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1. Development of a polymer based neural probe - How to record intracortical neural activity while minimizing the tissue response
Abstract : Intracortical neural probes have in the last couple of years been developed from stiff single probes to stiff multi-electrode neural probes to flexible multi-electrode neural probes. One reason for the change in design is that more than one recording/stimulation electrode, as in the case with a single wire, is needed for more advanced studies. READ MORE
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2. Development of electrochemical sensor and biosensor platforms : detection of therapeutic drugs and heavy metal ions
Abstract : Electrochemical sensors and biosensors combine the sensitivity of electroanalytical methods with the selectivity of a sensor or biosensor surface. The chemical or biochemical component (receptor) in the sensor recognizes an analyte and produces an electrical signal which is proportional to the analyte concentration. READ MORE
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3. Towards Safer Lithium-Ion Batteries
Abstract : Surface film formation at the electrode/electrolyte interface in lithium-ion batteries has a crucial impact on battery performance and safety. This thesis describes the characterisation and treatment of electrode interfaces in lithium-ion batteries. READ MORE
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4. Synthesis and Modification of Conjugated Materials for Polymer Solar Cells
Abstract : Polymer solar cells have emerged as a promising alternative to silicon based solar cells. One of the advantages of polymer solar cells is the possibility to use roll-to-roll techniques for large-scale device production. However, in order to fully utilize this technique, several issues need to be resolved. READ MORE
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5. Development of Nanoimprint Lithography for Applications in Electronics, Photonics and Life-sciences
Abstract : This thesis describes different aspects of nanotechnology manufacturing with nanoimprint lithography (NIL), a relatively new nanofabrication tool capable of high resolution and high throughput. Surface structure creation with NIL is based on mechanical deformation of the patterning material. READ MORE