Sökning: "DNA bases"

Visar resultat 1 - 5 av 58 avhandlingar innehållade orden DNA bases.

  1. 1. Single DNA Molecule Analysis – New Tools for Medical Diagnosis

    Författare :My Nyblom; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; optical DNA mapping; DNA damage; DNA; single-molecule analysis; fluorescence microscopy; antibiotic resistance; nanofluidics; genetics;

    Sammanfattning : The DNA molecule, the blueprint of life, contains an enormous amount of information. The information is coded by the combination of four bases; adenine, cytosine, guanine, and thymine, that, together with the sugar-phosphate backbones, make up the DNA double helix. LÄS MER

  3. 2. Fluorescence Probing of DNA Structures in Biology and Nanotechnology

    Författare :Peter Sandin; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; DNA; Fluorescent DNA base analog; UV‐Vis spectroscopy; DNA nanostructure; self‐assembly; time‐resolved fluorescence spectroscopy;

    Sammanfattning : Much has been learnt about DNA since its structure was discovered about half a century ago. Scientists everlasting urge to look beyond and deeper into the intricate machinery of life, has continuously pushed technology forward. LÄS MER

  4. 3. Structural Adaptation of DNA to Small Ligands and Recombination Proteins

    Författare :Hye-Kyung Kim; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; triplex DNA; groove binders; intercalators; SANS; DNA; optical spectroscopy; recombination proteins;

    Sammanfattning : In order to contribute to the understanding of mechanisms of recognition in nucleic acid systems, the interaction of DNA with a variety of ligands, representing different cases of adaptation of the double-helix structure, was studied using flow linear dichroism (LD), circular dichroism (CD), fluorescence and absorption spectroscopic techniques. A chiral hydrophobic metal complex, [Ru(dpphen)3]2+ was examined, since this had been reported to be the most efficient molecule to discriminate DNA handedness. LÄS MER

  5. 4. Electron transfer mediated by DNA

    Författare :Johan Olofsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ruthenium complex; light switch effect; luminescence and ps-Time Resolved Resonance Raman ps TR3 ; DNA bases; charge transfer;

    Sammanfattning : .... LÄS MER

  7. 5. Bottom-up Fabrication of Functional DNA Nanostructures

    Författare :Erik Lundberg; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; click chemistry; gel electrophoresis; self-assembly; cross-linking; lipid membrane; fixation; linear dichroism; nanotechnology; spectroscopy; fret; dna; triplex recognition;

    Sammanfattning : This thesis demonstrates bottom-up fabrication of a fully addressable non-repetitive network on the nanometer scale, assembled by synthetic DNA molecules. Each side constitutes a unique sequence of 10 bases, i.e. 3. LÄS MER