Search for dissertations about: "lab on chip"

Showing result 1 - 5 of 63 swedish dissertations containing the words lab on chip.

  1. 1. Towards Myosin Powered Lab-on-a-Chip Devices

    University dissertation from Växjö : Linnaeus University Press

    Author : Lasse ten Siethoff; Linnéuniversitetet.; [2013]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; myosin; actin; molecular motors; lab-on-a-chip; nanobiotechnology; bionanotechnology; diagnostics; nanowires; nanowire arrays; Biomedical Sciences; Biomedicinsk vetenskap;

    Abstract : Myosins are protein motors that use chemical energy in the form of adenosinetriphosphate to produce force and motion. These molecular motors might be usedto power transportation in Lab-on-a-chip devices where a series of laboratory tasks(e.g. separation, concentration and detection) are performed in one sequence on asmall chip. READ MORE

  2. 2. On-chip Ultrasonic Sample Preparation

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Ida Sadat Iranmanesh; KTH.; [2015]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Ultrasound; Sample preparation; Particle manipulation; Physics; Fysik; Biologisk fysik; Biological Physics;

    Abstract : Acoustofluidics has become a well-established technology in the lab-on-a-chip scientific community. The technology involves primarily the manipulation of fluids and/or particles in microfluidic systems. READ MORE

  3. 3. Microfluidics in Surface Modified PDMS Towards Miniaturized Diagnostic Tools

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Sara Thorslund; Uppsala universitet.; [2006]
    Keywords : Materials science; µTAS; micro total analysis system; PDMS; poly dimethylsiloxane ; microfluidics; heparin; blood filtration; on-chip; ESI-MS; desalting; QCM-D; biocompatible; CD4; capillary flow; lab-on-chip; microfabrication; enrichment; point-of-care; hydrophilic; oxidation; Materialvetenskap;

    Abstract : There is a strong trend in fabricating miniaturized total analytical systems, µTAS, for various biochemical and cell biology applications. These miniaturized systems could e.g. gain better separation performances, be faster, consume less expensive reagents and be used for studies that are difficult to access in the macro world. READ MORE

  4. 4. Integrated Optical Slot-Waveguide Ring Resonator Sensor Arrays for Lab-on-Chip Applications

    University dissertation from Stockholm : KTH

    Author : Kristinn Björgvin Gylfason; KTH.; [2010]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; biosensor; label-free biosensing; ring resonator; optical waveguide; lab-on-a-chip; TECHNOLOGY Electrical engineering; electronics and photonics Electronic measurement and instrumentation; TEKNIKVETENSKAP Elektroteknik; elektronik och fotonik Elektronisk mät- och apparatteknik; TECHNOLOGY Electrical engineering; electronics and photonics Photonics; TEKNIKVETENSKAP Elektroteknik; elektronik och fotonik Fotonik;

    Abstract : This thesis treats the development of an integrated optical sensor array. The sensors are slot-waveguide ring resonators, integrated with on-chip surface grating couplers and light splitters, for alignment tolerant, real-time, refractive index sensing, and label-free biosensing. READ MORE

  5. 5. Microactuators for Powerful Pumps

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Roger Bodén; Uppsala universitet.; [2008]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; µTAS; chromatography; high pressure; lab-on-a-chip; microactuator; microdispenser; micropump; on-chip; paraffin; PCM; point-of-care; TECHNOLOGY Engineering physics; TEKNIKVETENSKAP Teknisk fysik;

    Abstract : 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. READ MORE