Search for dissertations about: "Niklas Larsson"

Showing result 1 - 5 of 8 swedish dissertations containing the words Niklas Larsson.

  2. 1. Enzyme-Based Amperometric Biosensors in Flow-Systems for Biomolecule Detection

    Author : Niklas Larsson; Centrum för analys och syntes; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Microdialysis; Liquid chromatography; Flow injection; Polyelectrolytes; Carbohydrate; Mediator; Dehydrogenase; Peroxidase; Oxidase; Enzyme; Amperometric detection; Carbon paste; Biosensor; Graphite electrode; On-line monitoring; Analytical chemistry; Analytisk kemi;

    Abstract : Amperometric enzyme based biosensors were designed, developed and characterised in flow systems. Solid graphite and carbon paste electrodes were used as support for enzyme immobilisation. Both mediated and direct electron transfers between redox enzymes and electrodes were utilised for biosensor construction, as well as coupled enzyme systems. READ MORE

  4. 2. A Resource for Quantum Computation

    Author : Niklas Johansson; Jan-Åke Larsson; Peter Jonsson; Christian Calude; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : In this thesis we address the question, what is the resource, or property, that enables the advantage of quantum computers? The theory of quantum computers dates back to the eighties, so one would think there already is an answer to this question. There are several proposed solutions, but to this date, there is no consensus on an answer. READ MORE

  5. 3. On the Power of Quantum Computation: Oracles

    Author : Niklas Johansson; Jan-Åke Larsson; Peter Jonsson; Göran Johansson; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Quantum computation solve some computational problems faster than the best-known alternative in classical computation. The evidence for this consists of examples where a quantum algorithm outperforms the best-known classical algorithm. READ MORE

  6. 4. Molecular Studies of Diamond-Blackfan Anemia and Congenital Nail Dysplasia

    Author : Anne-Sophie Fröjmark; Niklas Dahl; Catharina Larsson; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Diamond-Blackfan Anemia; RPS19; RPS24; PIM-1; Erythropoiesis; Cell cycle; Apoptosis; Nail dysplasia; FZD6; WNT signaling; Clinical genetics; Klinisk genetik;

    Abstract : The aim of this thesis is to investigate the effect of genetic mutations on the pathophysiology of two human disorders: Diamond-Blackfan Anemia (DBA) and isolated congenital nail dysplasia. The first part of this thesis (Paper I-III) investigates the mechanism associated with DBA. READ MORE

  7. 5. Positional Cloning of Disease Causing Genes : A Genetic Study of Obesity, Ichthyosis Prematurity Syndrome and Meniere's Disease

    Author : Joakim Klar; Niklas Dahl; Catharina Larsson; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetics; Positional cloning; Obesity; Ichthyosis; Meniere’s disease; RORa; PIK3C2G; Genetik; Clinical genetics; Klinisk genetik;

    Abstract : Positional cloning is a method to identify genes from their position in the genome without prior knowledge about function. We used this approach to investigate the basis for three distinct genetic disorders; Obesity, Ichthyosis Prematurity Syndrome and Meniere's disease. READ MORE