Sökning: "magnetic beads"

Visar resultat 1 - 5 av 10 uppsatser innehållade orden magnetic beads.

1. 1. Method development of magnetic cell isolation and DNA extraction of small cell populations from Ficoll-separated hematopoietic cells

   Kandidat-uppsats, Uppsala universitet/Institutionen för medicinsk cellbiologi

   Författare :Dominika Debowska; [2023]
   Nyckelord :Clonal haematopoiesis of indeterminate potential CHIP ; hematopoietic stem cell; automated cell separation; silica-membrane-based nucleic acid purification.;

   Sammanfattning : Clonal haematopoiesis of indeterminate potential, or CHIP are a family of mutations present in the general population. CHIP-mutations are prevalent in the haematopoietic stem cells and in the more mature cell populations, T-lymphocytes, B-lymphocytes and myeloid cells (CD3+, CD19+ and CD33+ cells) in blood. LÄS MER

3. 2. 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

4. 3. Design of a Ski Mountaineering Helmet

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

   Författare :Mikaela Zernell; [2020]
   Nyckelord :Design; Ski Mountaineering; Helmet; Design Process; industrial design;

   Sammanfattning : This is a master thesis project in Industrial Design Engineering at Luleå University of Technology performed during the spring semester 2019 and with the goal to design a helmet for POC specialized for ski mountaineering.   To cope with new rules in ski mountaineering competitions, to widen the product catalogue of POC and to make ski mountaineering safer and more enjoyable, a double certified helmet was to be designed, meaning certified for both mountaineering and downhill skiing. LÄS MER

5. 4. 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

7. 5. Measurement of stability and size of colloidal particles in aqueous suspension

   L3-uppsats, Uppsala universitet/Materialfysik

   Författare :Eduardo Mateos González; [2019]
   Nyckelord :Self-assembling systems; colloid; zeta potential; SDS;

   Sammanfattning : This project focused on the study of self-assembling systems that can be inuenced by an external magnetic field, following the PhD research of Hauke Carstensen. My role was to study the behavior of beads and to optimize the tunable parameters so that the main force driving the dynamics of the system is the magnetic dipolar interaction between beads. LÄS MER