Sökning: "DNA detection methods"

Visar resultat 11 - 15 av 171 avhandlingar innehållade orden DNA detection methods.

  1. 11. Recognition and Evaluation by Video Synthesis Methods and Symmetry Features

    Författare :Dereje Teferi Lemma; Chalmers University of Technology; []
    Nyckelord :NATURVETENSKAP; TEKNIK OCH TEKNOLOGIER; NATURAL SCIENCES; ENGINEERING AND TECHNOLOGY; Biometrics; eye detection; video synthesis; liveness detection; camera calibration; damascening; Generalized Structure Tensor; symmetry codes;

    Sammanfattning : Biometrics is being increasingly utilized for person authentication. It requires little or no efforts from the user as compared to traditional non-biometric systems where the user has to memorize PIN codes and passwords or carry pass cards and keys that can be easily forgotten or lost. LÄS MER

  2. 12. Padlock Probes and Rolling Circle Amplification : New Possibilities for Sensitive Gene Detection

    Författare :Maritha Mendel-Hartvig; Pål Nyrén; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetics; Padlock probes; RCR; in situ hybridization; branched DNA; Genetik; Clinical genetics; Klinisk genetik; Medical Genetics; medicinsk genetik;

    Sammanfattning : A series of novel methods for detection of known sequence variants in DNA, in particular single nucleotide polymorphism, using padlock probes and rolling circle replication are presented. DNA probes that can be circularized – padlock probes – are ideal for rolling circle replication. LÄS MER

  3. 13. Dried blood sampling and digital readout to advance molecular diagnostics

    Författare :Johan Björkesten; Ulf Landegren; Björn Högberg; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; NATURVETENSKAP; TEKNIK OCH TEKNOLOGIER; NATURAL SCIENCES; ENGINEERING AND TECHNOLOGY; molecular diagnostics; dried blood sample; DBS; digital readout; digital enumeration; DNA detection methods; proximity extension assay; protein stability; genotyping; rare mutations; cell free DNA; multiplex protein measurement.; Farmaceutisk vetenskap; Pharmaceutical Science;

    Sammanfattning : A drastically increased capacity to measure large sets of molecular features in numerous patient samples in great detail will be required to fulfill the vision of precision medicine and wellness, which may characterize molecular diagnostics in the 21st century. Also sampling procedures need a renaissance to permit continuous sampling at population levels at reasonable cost. LÄS MER

  4. 14. Single-stranded DNA : methods and application in nanotechnology

    Författare :Giulio Bernardinelli; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP;

    Sammanfattning : Basic molecular and cell research, production of recombinant proteins, diagnostic detection of genetic mutations, construction of nanostructures and high-throughput DNA sequencing are only a few examples of the diverse set of applications that are amenable thanks to the availability of synthetic DNA polymers in biomedicine. Strategic investments and technical progress together with the introduction of automation in the synthesis of DNA oligomers enabled to transform, in just a few decades, a process mastered only by a niche of biochemists into an affordable and available custom-made product to every scientific field. LÄS MER

  5. 15. Detection and epidemiologic subtyping of Legionella pneumophilia using DNA-based molecular methods

    Författare :Sverker Bernander; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; Legionella; AFLP; PFGE; Nested PCR; lag-1; hospital; outbreaks;

    Sammanfattning : Legionella pneumophila causes 2 - 6 % of hospitalised pneumonia cases. Several community- and hospital-acquired outbreaks have been reported over the years. Legionnaires' disease (LD) or legionellosis is also a frequent cause of pneumonia amongst travellers. LÄS MER