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Visar resultat 1 - 5 av 314 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Microfluidic Compartmentalization for Smart Materials, Medical Diagnostics and Cell Therapy

   Författare :Emre Iseri; Wouter van der Wijngaart; Nicole Pamme; KTH; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Microfluidics; microfabrication; compartmentalization; partitioning; droplet microfluidics; self-assembly; 3D microarrays; soft composites; beads; particles; core-shell particle; point-of-care; diagnostics; dipstick; digital bioassays; lab-on-a-chip; urinary tract infection; bacteria detection; E. coli; cell encapsulation; hydrogel; cell therapy; spider silk; magnetic metamaterials.; Mikrofluidik; mikrotillverkning; kompartmentalisering; partitionering; droppmikrofluidik; självmontering; 3D-mikromatriser; mjuka kompositer; pärlor; partiklar; kärna-skalpartikel; vårdpunkt; diagnostik; mätsticka; digitala bioanalyser; laboration-a-chip; urinvägsinfektion; bakteriedetektering; E. coli; cellinkapsling; hydrogel; cellterapi; spindelsilke; magnetiska metamaterial.;

   Sammanfattning : The organisation of fluids in small compartments is ubiquitous in nature, such as in the cellular composition of all life. This work explores several engineering avenues where microscale fluid compartmentalization can bring novel material properties or novel functionality in life sciences or medicine. LÄS MER

3. 2. Extracellular Matrix Based Materials for Tissue Engineering

   Författare :Cecilia Aulin; Jöns Hilborn; Tim Bowden; Laura Creemers; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Extracellular matrix; collagen synthesis; bioreactor; cell culture; bone morphogenetic protein-2; noggin; hyaluronan; cartilage; Medical technology; Medicinsk teknik; Molecular biology; Molekylärbiologi; Orthopaedics; Ortopedi; Transplantation surgery; Transplantationskirurgi; Biomaterials; Biomaterial; Morphology; cell biology; pathology; Morfologi; cellbiologi; patologi; Cell and molecular biology; Cell- och molekylärbiologi; Polymer chemistry; Polymerkemi; Materials chemistry; Materialkemi; cellforskning; Cell Research; materialvetenskap; Materials Science; medicinsk cellbiologi; Medical Cell Biology; ortopedi; Orthopaedics;

   Sammanfattning : The extracellular matrix is (ECM) is a network of large, structural proteins and polysaccharides, important for cellular behavior, tissue development and maintenance. Present thesis describes work exploring ECM as scaffolds for tissue engineering by manipulating cells cultured in vitro or by influencing ECM expression in vivo. LÄS MER

4. 3. Human cytokeratins - their use as targets in cancer management

   Författare :Birgitta Sundström; Karlstads universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biomedicin; Biomedical Science; Biomedical Laboratory Science; Biomedicinsk laboratorievetenskap;

   Sammanfattning : .... LÄS MER

5. 4. Aligning Biomedical Ontologies

   Författare :He Tan; Patrick Lambrix; Nahid Shahmehri; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ontologies; biomedical ontologies; aligning ontologies; semantic web; knowledge management; Computer science; Datavetenskap;

   Sammanfattning : The amount of biomedical information that is disseminated over the Web increases every day. This rich resource is used to find solutions to challenges across the life sciences. LÄS MER

7. 5. Design of solid dosage forms for mucosal vaccination - Investigations on the influence of excipients on product performance

   Författare :Annika Borde; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; hydrophilic matrix tablets; osmotic pressure; protein release; freeze-drying; Vibrio cholerae; mucoadhesion; Bradford Assay; sublingual vaccine tablet; mucosal vaccination;

   Sammanfattning : Most vaccines today are liquid formulations for parental administration. However, there are several drawbacks connected to these vaccines. Since injectable vaccines only induce systemic antibody responses, they are not effective against the various pathogens that affect mucosal surfaces with poor permeability for serum-derived antibodies, e.g. LÄS MER