Search for dissertations about: "HOMO"

Showing result 6 - 10 of 126 swedish dissertations containing the word HOMO.

  2. 6. Nucleotide Binding to Trimeric dUTPase: Studies on Recombinant Enzymes using Kinetic and Spectroscopic Methods

    Author : Johan Nord; Biokemi och Strukturbiologi; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; C-terminus; dUTPase; EIAV; Escherichia coli; flexibility; Homo sapiens; kinetics; NMR; nucleotide metabolism; rate constants of lig-and binding; production of recombinant enzyme; dUTP; specificity; Biochemistry; Metabolism; Biokemi;

    Abstract : Recombinant dUTPase from the bacterium Escherichia coli, the retrovirus equine infectious anemia virus (EIAV) and Homo sapiens have been made available for physico-chemical characterisation. The protocols developed have also proven to be suitable for production of enzymes modified by isotope labelling or other methods. READ MORE

  4. 7. Design, Synthesis and Properties of Organic Sensitizers for Dye Sensitized Solar Cells

    Author : Karl Martin Karlsson; Licheng Sun; Jaejung Ko; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Acceptor; chromophore; donor; dye; sensitized; energy level; HOMO LUMO; linker; phenoxazine; sensitizer; solar cell; triphenylamine; Chemistry; Kemi; Organic synthesis; Organisk syntes;

    Abstract : This thesis gives a detailed description of the design and synthesis of new organic sensitizers for Dye sensitized Solar Cells (DSCs). It is divided in 7 chapters, where the first gives an introduction to the field of DSCs and the synthesis of organic sensitizers. READ MORE

  5. 8. Asymmetric Synthesis and Mechanistic Studies on Copper(I)-Catalyzed Substitution of Allylic Substrates

    Author : Jakob Norinder; Jan-Erling Bäckvall; Norbert Krause; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; copper; allylic substitution; ferrocene; DYKAT; cross-coupling; homo-coupling; DFT; Organic chemistry; Organisk kemi;

    Abstract : This thesis deals with the copper-catalyzed substitution of allylic substrates.In the first part of this thesis, the synthesis of a series of metallocenethiolates is described. The thiolates were examined as ligands in the enantioselective copper(I)-catalyzed γ-substitution of allylic acetates. READ MORE

  6. 9. Homo Varius: Investigating Intrinsic and Extrinsic Determinants to Explain Online Privacy Decisions

    Author : Agnieszka Kitkowska; Leonardo Martucci; Erik Wästlund; Jan Gulliksen; Karlstads universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Privacy; Attitudes Behavior; Decision-Making; HCI; GUI; Usability; Visual Design; Personality; Affect; Computer Science; Datavetenskap;

    Abstract : When people interact with others, they control how much personal information they reveal, and, hence, make decisions about their privacy. Similarly, in online settings, they decide how much personal information they expose. READ MORE

  7. 10. Fluorescence studies of complex systems : organisation of biomolecules

    Author : Denys Marushchak; Lennart B.A. Johansson; Alexander Lyubartsev; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Fluorescence anisotropy; BODIPY; homo and hetero dimerisation; protein aggregates; protein polymer structures; actin polymerisation; FRET; donor–acceptor energy transfer DAET; donor-donor energy migration DDEM; homotransfer; Monte Carlo simulation; MC; Brownian dynamics; BD; Genetic Algorithm; GA.; Ganglioside GM1; Biophysical chemistry; Biofysikalisk kemi;

    Abstract : The homo and hetero dimerisation of two spectroscopically different chromophores were studied, namely: 4,4-difluoro-4-bora-3a,4a-diazas-indacene (g-BODIPY) and its 5-styryl-derivative (r-BODIPY). Various spectroscopic properties of the r-BODIPY in different common solvents were determined. READ MORE