Sökning: "point-of-care"

Visar resultat 1 - 5 av 52 avhandlingar innehållade ordet point-of-care.

  1. 1. Padlock Probe-Based Nucleic Acid Amplification Tests Point-of-care Diagnostics of Infectious Diseases

    Detta är en avhandling från Department of Biochemistry and Biophysics, Stockholm University

    Författare :Sibel Ciftci; Stockholms universitet.; [2019]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Nucleic Acid Amplification; Isothermal Amplification Methods; Padlock Probes; Rolling Circle Amplification; Molecular Diagnostics; Infectious Disease Diagnostics; Virus; Point-of-Care; biokemi; Biochemistry;

    Sammanfattning : Recent advancements in molecular biology and biotechnology have pushed the field of molecular diagnostics much further to benefit the society towards smart access for rapid and simplified health care. In this context, point-of-care (PoC) technologies that bring the inventions in diagnostics closer to bedside settings draw attention. LÄS MER

  2. 2. Point of care microfluidic tool development for resource limited settings

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Indradumna Banerjee; KTH.; [2019]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Blood; control; cell separation; centrifugal microfluidics; diagnostics; elasto-inertial; hematocrit level; microfluidics; neonatal diagnostics; nucleic acid quantification; point of care; particle focusing; resource limited settings.; Biotechnology; Bioteknologi;

    Sammanfattning : The development of point of care diagnostics using recent advances in microfluidics have the potential to transform health care in several ways, especially in resource limited settings with limited access to advanced health care infrastructure. However, translating a point of care device to reality is often a challenging task because of the complexities involved in integrating a number of diverse engineering concepts into an easy to use, accurate and portable device. LÄS MER

  3. 3. Novel planar and particle-based microarrays for point-of-care diagnostics

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Gustav Svedberg; KTH.; [2019]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Planar microarrays; Particle-based microarrays; Point-of-care diagnostics; Colorimetric detection; Signal enhancement; Isothermal DNA amplification; Solid-phase DNA amplification; Biotechnology; Bioteknologi;

    Sammanfattning : Point-of-care assays are easy-to-use, portable and inexpensive tests that canbe used to aid diagnostics by measuring levels of disease-specific moleculesin settings where access to advanced laboratory equipment and trainedpersonnel are limited, such as at the patient's bedside or in low resourceparts of developing countries. In order to achieve high multiplexingcapacities, such assays can be based on planar microarrays consisting ofspots immobilized on a flat surface or on particle-based microarrays basedon populations of encoded particles. LÄS MER

  4. 4. An electrostatic sampling device for point-of-care detection of bioaerosols

    Detta är en avhandling från KTH Royal Institute of Technology

    Författare :Laila Ladhani; KTH.; [2018]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; electrostatic sampling; bioaerosols; point-of-care; breath sampling; electrostatic precipitation; microfluidic collection; corona discharge; air sampling; non-invasive diagnostics; exhaled breath analysis; on-site detection; aerosol sampling; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : Bioaerosols are not only a significant factor of air quality but contribute greatly to the spread of infectious diseases, specifically through expired pathogen-laden aerosols. Clear examples of airborne transmission include: the recent influenza pandemic of 2009, the ongoing tuberculosis epidemic, and yearly norovirus out- breaks, which affect millions of people worldwide and pose serious threats to public healthcare systems. LÄS MER

  5. 5. From Lab to Chip – and back Polymer microfluidic systems for sample handling in point-of-care diagnostics

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Jonas Hansson; KTH.; [2016]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : This thesis contributes to the development of Lab-on-a-Chip systems that enables reliable, rapid medical diagnostics at the point-of-care. These contributions are focused on microfluidic Lab-on-a-Chip systems for sepsis diagnosis, autonomous sample-to-answer tests, and dried blood spot sampling. LÄS MER