Sökning: "Enzymatic fuel cell"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Enzymatic fuel cell.

  1. 1. Design and characterization of direct electron transfer based biofuel cells including tests in cell cultures

    Detta är en avhandling från Malmö university, Faculty of Health and Society

    Författare :Peter Lamberg; [2014]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; biofuel cell; enzymatic fuel cell; direct electron transfer; cellobiose dehydrogenase; biocompatibility; enzyme kinetics; cell culture;

    Sammanfattning : Enzymatic fuel cells (EFCs) are bioelectronic devices based on redox enzymes, which convert chemical energy into electrical energy via biochemical reactions. A major difficulty to overcome is to successfully connect (using e.g., immobilization) the enzymes to the electrode surface. LÄS MER

  2. 2. Dynamic regulation of DNA methylation in human T-cell biology

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Antonio Lentini; Colm Nestor; Mikael Benson; Huan Zhang; Mika Gustafsson; Ian R. Adams; [2019]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : T helper cells play a central role in orchestrating immune responses in humans. Upon encountering a foreign antigen, T helper cells are activated followed by a differentiation process where the cells are specialised to help combating the infection. LÄS MER

  3. 3. Flexible and transparent biological electric power sources based on nanostructured electrodes

    Detta är en avhandling från Malmö university, Faculty of Health and Society

    Författare :Elena González Arribas; [2018]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biocatalysis; Biological fuel cells; Biosupercapacitors; Flexible biodevice; Solar biosupercapacitor; Enzymatic fuel cell; Indium tin oxide; Conducting polymer; Non-invasive; Smart contact lens; Sciences;

    Sammanfattning : Portabel medicinteknisk utrustning framträder alltmer som en av de mest lovande metoderna för vårdövervakning och personlig behandling. Förebyggande vård och hantering av kroniska sjukdomar är resurskrävande och en överföring av det konventionella sjukhuscentrerade sjukvårdssystemet till ett individcentrerat vårdsystem skulle vara samhällsekonomiskt gynnsam. LÄS MER

  4. 4. Blue copper proteins as bioelements for bioelectronic devices

    Detta är en avhandling från Malmö university

    Författare :Olga Aleksejeva; [2019]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Blue copper protein; Multicopper oxidase; Direct electron transfer; Oxygen bioelectroreduction; Enzymatic fuel cell; Biosupercapacitor;

    Sammanfattning : This thesis is focused on bioelements for biological electric power sources,specifically, on blue copper proteins with and without an intrinsic biocatalyticactivity, i.e. ability to reduce oxygen directly to water. These proteins, viz. LÄS MER

  5. 5. Improving the biocatalyst. Engineering of fungal oxidoreductases and thin-film electrodes for improvement of membraneless biofuel cells and carbohydrate biosensors

    Detta är en avhandling från Department of Chemistry, Lund University

    Författare :Roberto Ortiz; [2013]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Cellobiose dehydrogenase; pyranose dehydrogenase; biosensor; enzymatic biofuel cell; carbon nanotubes; gold nanoparticles; direct electron transfer; flow-injection analysis; diazonium salts; self-assembled monolayers;

    Sammanfattning : This thesis presents investigations for the improvement of electrical contact and catalytical properties of two fungal redox enzymes, cellobiose dehydrogenase (CDH) and pyranose dehydrogenase (PDH), with electrodes and the use of the prepared electrodes as carbohydrate biosensors and in enzymatic biofuel cells. The performance of enzyme modified electrodes can be improved in two ways, by modifying the bioelement or by modifying the electrode. LÄS MER