Sökning: "Lu Sun"

Visar resultat 1 - 5 av 63 avhandlingar innehållade orden Lu Sun.

  1. 1. Concatemerization of Synthetic Oligonucleotides

    Författare :Lu Sun; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; gel electrophoresis; DNA-binding; QCM-D; DNA concatemer; hybridization; DNA formation; self-assembly;

    Sammanfattning : DNA nanotechnology has become an important research field because of its advantages in high predictability and accuracy of base-paring recognition. For example, the DNA concatemer, one of the simplest DNA constructs in shape, has been used to enhance signals in biosensing. LÄS MER

  2. 2. Concatemerization of Synthetic Oligonucleotides, Assembly on Surface and Ligand Interactions

    Författare :Lu Sun; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; DNA formation; DNA concatemer; self-assemble; gel electrophoresis; DNA-binding; hybridization; QCM-D;

    Sammanfattning : DNA nanotechnology has become an important research field because of its advantages in high predictability and accuracy of base-paring recognition. DNA concatemer, one of the simplest DNA constructs in shape, have been found as efficient signal amplifiers in several biosensors for different applications. LÄS MER

  3. 3. Formation and Characterization of DNA Concatemers for Single Molecule Mechanism Studies

    Författare :Lu Sun; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; concatemers; hybridization; DNA; gel electrophoresis; self-assembly; constructs; nanotechnology;

    Sammanfattning : Well known as genetic information carrier, DNA however, in the past three decade experienced a revolution to become a fashionable fabrication material in nanotechnology as a consequence of the high predictability and accuracy of base-paring recognition. Although DNA can be constructed in many fancy 2D and 3D structures, this thesis work focused on constructing one-dimension linear DNA concatemers in order to study sequence specific DNA-ligand binding at the single-molecule level. LÄS MER

  4. 4. Stability and Growth of Composite Atmospheric Nanoclusters Studied by Molecular Dynamics Simulations

    Författare :Lu Sun; Hans Ågren; David van der Spoel; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  5. 5. Development and Application of Non-linear Mid-infrared Laser Spectroscopy for Combustion Diagnostics

    Författare :Zhiwei Sun; Förbränningsfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Degenerate four-wave mixing; Polarization spectroscopy; Mid-infrared; Non-linear laser spectroscopy; Laser diagnostics; Combustion; Flame; HITRAN; Concentration; Temperature; Fysicumarkivet A:2012:Sun;

    Sammanfattning : The work reported in this thesis involved the development and application of two novel infrared non-linear laser techniques, namely mid-infrared polarization spectroscopy (IRPS) and mid-infrared degenerate four-wave mixing (IR-DFWM) to combustion diagnostics. These two techniques meet the needs of species concentration detection in combustion environments, especially for those species lacking accessible electronic (one-photon) transitions in the ultraviolet (UV) or visible spectral region. LÄS MER