Sökning: "Magnetic bead"

Hittade 4 uppsatser innehållade orden Magnetic bead.

  1. 1. Review of magnetic bead surface markers for stem cell separation : Literature study for MAGic Bioprocessing

    Kandidat-uppsats, Uppsala universitet/Institutionen för materialvetenskap

    Författare :Gustav Holmberg; Adrian Svensson; Erik Bergström; Leo Westerberg; Watthachak Wijitchakhorn; [2022]
    Nyckelord :Magnetic bead; stem cell; surface antigen; immunotherapy; regenerative medicine; market analysis; separation technique;

    Sammanfattning : Stem cell therapy and transplantation is a quickly evolving field with many clinical applications. However, several problems need to be overcome before they can be applied on an allogenic scale, and among them is ensuring of the purity of the applied differentiated stem cell culture. LÄS MER

  3. 2. Method development for enrichment of autoantibodies from human plasma

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Lovisa Skoglund; [2020]
    Nyckelord :autoantibodies; enrichment; autoimmunity; plasma; suspension bead array; autoantikroppar; anrikning; autoimmunitet; plasma; suspension bead array;

    Sammanfattning : Antibodies are naturally occurring in humans, with the function to protect the body from pathogens. Occasionally, antibodies towards the body’s own proteins are produced. These so called autoantibodies are present in healthy individuals but are also highly associated with diseases with autoimmune involvement. LÄS MER

  4. 3. Improved Magnetic Beads for Large Scale Separation of Biomolecules

    Kandidat-uppsats, Uppsala universitet/Institutionen för materialvetenskap

    Författare :Rickard Gauffin; Gustav Halldén; Martin Hansén; Anuprya Rattan; Christopher Thulin; Jacob Östholm; [2020]
    Nyckelord :bioprocessing magnetic beads separation nanoparticle;

    Sammanfattning : Two possible ways for increasing the rate of separation for magnetic bead separation has been observed. Increasing NP concentration by 2.5x gave a slight increase in rate of separation while 1.5x and 2. LÄS MER

  5. 4. Utveckling av analysmetoder för en tillämpning inom beredskapsdiagnostik

    Magister-uppsats, Akademin för hållbar samhälls- och teknikutveckling

    Författare :Joakim Ågren; [2007]
    Nyckelord :bacillus; anthracis; antrax; BSL-3; glovebox; biosafety; PCR;

    Sammanfattning : Bacillus anthracis is a risk class III organism and needs to be handled inside a biosafety level 3-laboratory. A major problem when working with airborne, spore-forming bacteria like B. anthracis are the hazardous aerosols created when using an automated DNA-extraction method to prepare samples suspected to contain the organism. LÄS MER