Sökning: "microfluidic"

Visar resultat 1 - 5 av 144 avhandlingar innehållade ordet microfluidic.

  1. 1. The Multifunctional Pipette. A Microfluidic Technology for the Biosciences

    Författare :Alar Ainla; [2013]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; microfluidic superfusion; microfluidic temperature sensing.; microfluidic dilution; hydrodynamic flow confinement; microfluidic mixer; supported lipid membranes; single-cell analysis; Microfluidics; microfabrication; PDMS;

    Sammanfattning : The theme of the work described in this thesis is the generation and application of liquid microenvironments in chemistry and bioscience using microfluidic devices. First, a computer controlled multi-stage dilution system to generate time-dependent chemical waves was developed, and its application was demonstrated on model biomembranes. LÄS MER

  2. 2. Heterogeneous Technologies for Microfluidic Systems

    Detta är en avhandling från Uppsala : acta universitatis upsaliensis

    Författare :Gunjana Sharma; Uppsala universitet.; [2010]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; actuator; biosensor; fluidic circuit board; heterogeneous technology; ion track; microfluidic; pump; stainless steel; super-hydrophobic; valve; Viton; TECHNOLOGY; TEKNIKVETENSKAP; Teknisk fysik med inriktning mot mikrosystemteknik; Engineering Science with specialization in Microsystems Technology;

    Sammanfattning : In this thesis, conventional and unconventional technologies have been studied and combined in order to make heterogeneous microfluidics with potential advantages, especially in biological applications. Many conventional materials, like silicon, glass, thermoplastic polymers, polyimide and polydimethylsiloxane (PDMS) have been combined in building heterogeneous microfluidic devices or demonstrators. LÄS MER

  3. 3. Microfluidic biosensing systems based on enzymes, antibodies and cells

    Detta är en avhandling från Department of Analytical Chemistry, Lund University

    Författare :Richard Davidsson; Lunds universitet.; Lund University.; [2004]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Analytical chemistry; Analytisk kemi; chemiluminescence; immobilization; cell; antibody; enzyme; miniaturization; Microfluidic; microchip;

    Sammanfattning : Popular Abstract in Swedish Kemister kallas de, som förstå att utreda hwad hwarje sak består utaf, och huru man af beståndsdelarne må kunna sammansätta nya ämnen. Kunskapen härom kallas Kemi. Den största Kemisten war wår landsman Jacob Berzelius, som föddes 1779 i Wäfwersunda i Östergötland och dog i Stockholm 1848. Så skriver N. LÄS MER

  4. 4. Microfluidic Devices for Manipulation and Detection of Beads and Biomolecules

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Mats Jönsson; Uppsala universitet.; [2006]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engineering physics; sensor; micro; dielectrophoresis; impedance; electrode; beads; cell; flow; bacteria; microfabrication; biosensor; electrocapture; microfluidic; planar; Lab on chip; µTAS; micro total analysis system; QCM; dispersion; field-flow fractionation; ITO; design; fabrication; Teknisk fysik;

    Sammanfattning : This thesis summarises work towards a Lab-on-Chip (LOC). The request for faster and more efficient chemical and biological analysis is the motivation behind the development of the LOC-concept.Microfluidic devices tend to become increasingly complex in order to include, e.g. LÄS MER

  5. 5. Designing Microfluidic Control Components

    Detta är en avhandling från Stockholm : Signaler, sensorer och system

    Författare :Wouter van der Wijngaart; KTH.; [2002]
    Nyckelord :actuation; beads; bubble; CFD computational fluid dynamics ; diffuser; DNA; electrostatic; energy conversion; FEA finite element analysis ; ;

    Sammanfattning : .... LÄS MER