Sökning: "Direct electron transfer"
Visar resultat 1 - 5 av 56 avhandlingar innehållade orden Direct electron transfer.
Sammanfattning : The intramolecular processes of Donor-Bridge-Acceptor (D-B-A) systems have been investigated by spectroscopic methods. The systems consist of porphyrin donors and acceptors linked by oligo-p-phenyleneethynylene bridges. LÄS MER
2. The Fate of Electronically Excited States Ultrafast Electron and Energy Transfer in Solvated Donor-Acceptor SystemsDetta är en avhandling från Uppsala : Acta Universitatis Upsaliensis
Sammanfattning : Processes where a molecule absorbs visible light and then disposes of the excess energy via electron/energy transfer reactions have an important role both in nature (e.g. in photosynthesis) and in many technical applications (e.g. LÄS MER
- Detta är en avhandling från Malmö University, Faculty of Health and Society
Sammanfattning : The focus of this thesis is the development and design of direct electron transfer based enzymatic fuel cells, with the possible use in biomedical applications. For biodevice fabrication, macro- and micro-scaled nanostructured gold electrodes were fabricated and characterized in detail, employing electrochemical techniques, as well as atomic force microscopy and scanning electron microscopy. LÄS MER
4. Heterogeneous electron transfer studies with ligninolytic redox enzymes and living bacteria. Applications in biosensors and biofuel cellsDetta är en avhandling från Lund University
Sammanfattning : The catalytic properties and the inter-domain electron transfer of cellobiose dehydrogenase (CDH) from the ascomycete fungus Myriococcum thermophilum adsorbed on graphite and thiol (SAM) modified gold electrodes were investigated using cyclic voltammetry, flow injection amperometry and UV-Vis spectroelectrochemistry. The fabrication and characterisation of a noncompartmentalised, mediator and cofactor free glucose–oxygen biofuel cell well-operating in glucose-containing buffers and human blood serum was performed. LÄS MER
- Detta är en avhandling från Stockholm : KTH Royal Institute of Technology
Sammanfattning : Graphene base transistors (GBTs) have been, recently, proposed to overcome the intrinsic limitations of the graphene field effect transistors (GFETs) and exploit the graphene unique properties in high frequency (HF) applications. These devices utilize single layer graphene as the base material in the vertical hot-electron transistors. LÄS MER