Search for dissertations about: "capillary blood"

Showing result 1 - 5 of 139 swedish dissertations containing the words capillary blood.

  1. 1. Nanoparticle-based capillary electrochromatography

    University dissertation from Analytical Chemistry, Lund University

    Author : Peter Spégel; [2007]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Teknik; Technological sciences; Analytisk kemi; Analytical chemistry; Nanoparticles; Molecularly imprinted polymers; Capillary electrochromatography;

    Abstract : This thesis concerns a highly efficient nanoparticle-based capillary electrochromatography separation technique and its coupling with mass spectrometric detection. From chromatographic theory, it is well known that the separation efficiency increases with decreasing particle size. READ MORE

  2. 2. Capillary driven devices for patient-centric diagnostics

    University dissertation from Stockholm : Kungliga Tekniska högskolan

    Author : Gabriel Lenk; Niclas Roxhed; Göran Stemme; Jens Ducrée; [2018]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Capillary driven; Microfluidic; Dissolvable valves; PVA; Volume metering; Dried Blood Spots; DBS; Dried Plasma Spots; DPS; Medicinsk teknologi; Medical Technology;

    Abstract : Lateral flow assays is an example of a successful microfluidic platform relying on passive fluid transport, making them suitable for patient-centric and point-of-care applications. Flow control and valving in capillary driven devices typically rely on design-imprinted functions and operations which can be a limiting factor. READ MORE

  3. 3. Bioanalysis using capillary electrophoresis and mass spectrometry Applied on proteins, protein nanofibrils and polyvinyl alcohol microbubbles

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Leila Josefsson; Åsa Emmer; Ulrika Nilsson; [2019]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; : amyloid; capillary electrophoresis; contrast agents; detection; human blood plasma; ionic liquids; mass spectrometry; microbubbles; polyvinyl alcohol microbubbles; protein nanofibrils; proteins; Kemi; Chemistry;

    Abstract : The sequencing of the genome of various species, including the human species, have led to increased understanding about how a protein structure is generated, and how specific structures are related to the proteins’ functionality. In paper I and II of this thesis, the folding of proteins in vitro to form hierarchical nanostructures, which in vivo often have a pathological effect, have been studied. READ MORE

  4. 4. Mechanisms of transendothelial and tissue transport in the peritoneum. Experimental studies on rat

    University dissertation from Bert-Inge Rosengren, Department of Nephrology, University Hospital of Lund, S-221 85 Lund

    Author : Bert-Inge Rosengren; [2003]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; nefrologi; Urologi; hyaluronan; interstitium; blood flow; rat; pore; inhibition; temperature; peritoneal dialysis; permeability; capillary; protein; passive; active; transport; transcytosis; vesicle; Urology; nephrology; small solute;

    Abstract : In the present thesis, the quantitative role of active transport (transcytosis) in bulk transvascular protein movement in vivo was evaluated. Using chemical transcytosis inhibition (N-ethylmaleimide (NEM) and filipin), we were able to show that NEM actually increases endothelial permeability to macromolecules, probably as a result of unspecific toxic action on endothelial cells. READ MORE

  5. 5. Capillary and interstitial transport of fluid and solutes across the peritoneal membrane

    University dissertation from Department of Nephrology, Lund University

    Author : Ola Carlsson; [1999]
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; vascular resistance.; capillary pressure; aquaporins; Capillary permeability; vesicular transport; Urology; nephrology; Urologi; nefrologi;

    Abstract : According to the three-pore model of peritoneal transport the major exchange pathway between the blood and the peritoneal cavity is represented by “small pores”, permeable to small solutes and water. Osmotically induced fluid flow, as during peritoneal dialysis (PD), is postulated to occur to a great extent through a water-only pathway, whereas proteins are predicted to reach the peritoneal cavity by unidirectional convection across “large pores”. READ MORE