Sökning: "Lab-on-a-chip"

Visar resultat 11 - 15 av 58 avhandlingar innehållade ordet Lab-on-a-chip.

1. 11. Acoustic Standing Wave Manipulation of Particles and Cells in Microfluidic Chips

   Författare :Andreas Lenshof; Avdelningen för Biomedicinsk teknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; acoustic particle manipulation; separation; ultrasound; cell handling; particle handling; lab on a chip; Microsystem technology; microfluidics; standing waves;

   Sammanfattning : The rise of MEMS and µTAS techniques has created a whole new family of microfluidic devices for a wide range of chemical and biomedical analyses to be performed on small Lab-on-a-chip platforms. The operations often include small samples of particle or cell suspensions on which separation, mixing, trapping or sorting is performed. LÄS MER

3. 12. Microactuators for Powerful Pumps

   Författare :Roger Bodén; Klas Hjort; Jan-Åke Schweitz; Johan Nilsson; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; µTAS; chromatography; high pressure; lab-on-a-chip; microactuator; microdispenser; micropump; on-chip; paraffin; PCM; point-of-care; Engineering physics; Teknisk fysik;

   Sammanfattning : When paraffin wax melts it exhibits a large, relatively incompressible volume expansion. This can be used in microactuators for strong and large displacements, a rare combination among actuators. Furthermore, paraffin is inexpensive, inert and environmentally friendly, as well as easily processed and actuated. LÄS MER

4. 13. Microfluidic bead-based methods for DNA analysis

   Författare :Aman Russom; Ulf Gyllensten; KTH; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Genetics; single nucleotide polymorphism; DNA analysis; SNP; microfluidics; pyrosequencing; beads; lab on a chip; hybridization; DASH; microsystem; micro totat analysis system; allele-specific extension; DASH; microcontact printing; Genetik; Clinical genetics; Klinisk genetik;

   Sammanfattning : With the completion of the human genome sequencing project, attention is currently shifting toward understanding how genetic variation, such as single nucleotide polymorphism (SNP), leads to disease. To identify, understand, and control biological mechanisms of living organisms, the enormous amounts of accumulated sequence information must be coupled to faster, cheaper, and more powerful technologies for DNA, RNA, and protein analysis. LÄS MER

5. 14. Thiol-ene Nanostructuring

   Författare :Reza Zandi Shafagh; Klas Tommy Haraldsson; Wouter van der Wijngaart; Niels Bent Larsen; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Nanostructuring; thiol-ene; OSTE; electron beam lithography EBL ; reaction injection molding RIM ; nanoimprint lithography NIL ; BioNEMS; QCM; digital bioassay; protein patterning; Lab-on-a-chip; polymer;

   Sammanfattning : Improving the health and well-being of humankind does not only constitutepart of our moral codes, but is also enlisted as the number three goal ofthe 2030 agenda for sustainable development set by the UN. Fulfilling suchobjective in the regions of resource-poor settings or for age groups with morevulnerability to infectious agents demands immediate actions. LÄS MER

7. 15. Applications of Four-Colour Fluorescent Primer Extension Technology for SNP Analysis and Discovery

   Författare :Annika Ahlford; Ann-Christine Syvänen; Mats Nilsson; David Schwartz; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Single nucleotide polymorphism; Genotyping; Massively parallel sequencing; Gene mapping; Lab-on-a-chip; Medical genetics; Medicinsk genetik; Molecular biology; Molekylärbiologi; Molekylär medicin; Molecular Medicine;

   Sammanfattning : Studies on genetic variation can reveal effects on traits and disease, both in humans and in model organisms. Good technology for the analysis of DNA sequence variations is critical. Currently the development towards assays for large-scale and parallel DNA sequencing and genotyping is progressing rapidly. LÄS MER