Sökning: "DNA confinement"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden DNA confinement.

  1. 1. Statistical Physics of DNA: Melting and Confinement Effects

    Detta är en avhandling från Department of Astronomy and Theoretical Physics, Lund University

    Författare :Michaela Reiter-Schad; Lunds universitet.; Lund University.; [2015]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; biopolymers; DNA melting; DNA confinement; random walk; Fysicumarkivet A:2015:Reiter-Scad;

    Sammanfattning : Popular Abstract in Swedish Studier av enstaka makromolekyler gör det möjligt att få insikt i och karakterisera viktiga biologiska processer. DNA, livets molekyl, är av särskilt intresse här. I denna avhandling användar vi metoder från statistisk fysik för att studera olika aspekter av DNA i nanokanaler och dess smältegenskaper. LÄS MER

  2. 2. Transport Modes in Nanotube-Vesicle Networks

    Detta är en avhandling från Department of Astronomy and Theoretical Physics, Lund University

    Författare :Michal Tokarz; [2006]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; diffusion; confinement; liposome; biomimetic; micromanipulation; Vesicle; electrophoresis; network; nanotube; transport;

    Sammanfattning : Methods for construction of surface-immobilized microscopic networks of phospholipid bilayer vesicles (3-50 µm in diameter) interconnected by lipid tubes (30-150 nm in radius), have previously been developed. The networks have controlled connectivity and are well-defined with regard to container size, content, angle between nanotube extensions, and nanotube length. LÄS MER

  3. 3. Repression of transcription factor NF-[kappa]B by glucocorticoids : a molecular mechanism for their anti-inflammatory and immuno-modulatory effects

    Detta är en avhandling från Stockholm : Karolinska Institutet, Department of Medical Nutrition

    Författare :Johan Lidén; Karolinska Institutet.; Karolinska Institutet.; [2000]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : It has been known since the late 1940s that glucocorticoids (GCs) possess anti-inlammatory activity. Their various uses in the clinic include treatment of, rheumatoid arthritis, asthma and AIM skin diseases and also as means for avoiding rejection during transplantation. LÄS MER

  4. 4. A Quantum Chemical View of Molecular and Nano-Electronics

    Detta är en avhandling från Stockholm : KTH

    Författare :Jun Jiang; KTH.; [2007]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURAL SCIENCES Chemistry Biochemistry Molecular biology; NATURVETENSKAP Kemi Biokemi Molekylärbiologi;

    Sammanfattning : This dissertation presents a generalized quantum chemical approach for electron transport in molecular electronic devices based on Green's function scattering theory. It allows to describe both elastic and inelastic electron transport processes at first principles levels of theory, and to treat devices with metal electrodes either chemically or physically bonded to the molecules on equal footing. LÄS MER

  5. 5. The genetic composition and diversity of Francisella tularensis

    Detta är en avhandling från Umeå : Klinisk mikrobiologi

    Författare :Pär Larsson; Umeå universitet.; [2007]
    Nyckelord :Microbiology; tularemia; genotyping; evolution; microarray; genome sequencing; virulence; genome reduction; Mikrobiologi; Francisella tularensis; klinisk bakteriologi; Clinical Bacteriology;

    Sammanfattning : Francisella tularensis is the causative agent of the debilitating, sometimes fatal zoonotic disease tularemia. To date, little information has been available on the genetic makeup of this pathogen, its evolution, and the genetic differences which characterize subspecific lineages. These are the main areas addressed in this thesis. LÄS MER