Sökning: "quenching methods"

Visar resultat 6 - 10 av 41 avhandlingar innehållade orden quenching methods.

  1. 6. Development of Surface-Based Methods for Studies of Non-Electrolyte Membrane Transport

    Författare :Seyed Tabaei; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; membrane junction; surface plasmon resonance; membrane transfer; supported lipid bilayer; quartz crystal microbalance; aquaporin; bicelles; fluorescence microscopy;

    Sammanfattning : Membrane-transport proteins are a diverse family of proteins that all span the cell membrane where they control the transfer of nutrients, metabolites and ions into and out of the cell. Due to their vital role for the function of cells, reliable methods, preferably with high-throughput capacity, to study this class of proteins are essential in fundamental studies as well as in discovery and development of new drugs. LÄS MER

  3. 7. Fluorescence-based methods to probe long-lived transient states for biomolecular studies

    Författare :Heike Hevekerl; Jerker Widengren; Martin Hof; KTH; []
    Nyckelord :Fysik; Physics;

    Sammanfattning : Fluorescence spectroscopy and imaging are wide-spread tools in life science. Themain read-out parameters are still fluorescence intensity and wavelength, but given thebenefits of multi-parameter characterization there are also good reasons to consideradditional fluorescence-based read-out parameters. LÄS MER

  4. 8. Modelling of forming and quenching of ultra high strength steel components for vehicle structures

    Författare :Magnus Eriksson; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hållfasthetslära; Solid Mechanics;

    Sammanfattning : The doctoral thesis deals with modelling and simulations in integrated product and process development. The research concerns with development of models and methods for simulation of component manufacturing and product functionality. LÄS MER

  5. 9. Exploring Organic Dyes for Grätzel Cells Using Time-Resolved Spectroscopy

    Författare :Ahmed M. El-Zohry; Burkhard Zietz; Ana Morandeira; Leif Hammarström; Eric Vauthey; Uppsala universitet; []
    Nyckelord :Laser spectroscopy; DSSCs; DSC; Electron dynamics; Deactivation processes; Isomerization; Twisting; TICT; Quenching by protons; Semiconductor; Electrolyte; Electron injection; Regeneration; Recombination; Chemistry with specialization in Physical Chemistry; Kemi med inriktning mot fysikalisk kemi; Kemi med inriktning mot kemisk fysik; Chemistry with specialization in Chemical Physics;

    Sammanfattning : Grätzel cells or Dye-Sensitized Solar Cells (DSSCs) are considered one of the most promising methods to convert the sun's energy into electricity due to their low cost and simple technology of production. The Grätzel cell is based on a photosensitizer adsorbed on a low band gap semiconductor. LÄS MER

  7. 10. Pediatric rotavirus and norovisrus diarrhea in Nicaragua

    Författare :Filemón Bucardo-Rivera; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Rotavirus; Norovirus; mutations; genetic diversity; host genetic and detection methods;

    Sammanfattning : Diarrheal diseases are still one of the major health problems in developing countries with rotavirus (RV) being the most important pathogen of severe diarrhea in young children. Norovirus (NoV), a common cause of gastroenteritis is now recognized as an important cause of sporadic diarrhea and hospitalization in children worldwide. LÄS MER