Sökning: "Microfluidics"

Visar resultat 21 - 25 av 157 avhandlingar innehållade ordet Microfluidics.

  1. 21. Droplet microfluidics for directed evolution of biocatalysts

    Författare :Staffan Sjöström; Helene Andersson Svahn; Florian Hollfelder; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Droplet microfluidics; Enzymes; directed evolution; high throughput screening; Bioteknologi; Biotechnology;

    Sammanfattning : Biocatalysts, biologically derived catalysts, are of great importance for a wide range of industrial applications. They are used in the production of for example foods, pharmaceuticals and biofuels. Improving biocatalysts commonly relies on directed evolution, i.e. LÄS MER

  3. 22. Acoustic manipulation of cells and microbeads in droplet microfluidics

    Författare :Anna Fornell; Avdelningen för Biomedicinsk teknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Acoustophoresis; Droplet microfluidics; Enrichment; Lab-on-a-chip; Particle manipulation; Ultrasound;

    Sammanfattning : Droplet microfluidics has emerged as a promising platform for miniaturisation of biological assays on-chip. In droplet microfluidics small water droplets (nL-pL) surrounded by an immiscible carrier oil are generated at high throughput. LÄS MER

  4. 23. Droplet microfluidics for single cell and nucleic acid analysis

    Författare :Prem Kumar Periyannan Rajeswari; Helene Andersson Svahn; Håkan Jönsson; Martin Dufva; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Acoustophoresis; Biomarker detection; Cell behavior analysis; Cell factories; Droplet microfluidics; Droplet PCR; High throughput biology; Label-free enrichment; Single cell analysis; Bioteknologi; Biotechnology;

    Sammanfattning : Droplet microfluidics is an emerging technology for analysis of single cells and biomolecules at high throughput. The controlled encapsulation of particles along with the surrounding microenvironment in discrete droplets, which acts as miniaturized reaction vessels, allows millions of particles to be screened in parallel. LÄS MER

  5. 24. Strength in Numbers – Droplet Microfluidics for Multicellular Ensemble Applications

    Författare :Martin Trossbach; Aman Russom; Håkan Jönsson; Nicole Pamme; KTH; []
    Nyckelord :Droplet Microfluidics; High-Throughput Screening; Microtissues; Microreactors; Cell Factories; Cell Culture; Biomaterials; Spheroids; Biotechnology; Bioteknologi;

    Sammanfattning : The work presented in this doctoral thesis explores multicellular, biological, and biotechnological applications for microfluidic droplets, making use of a number of unique features of these miniaturized, highly scalable reaction vessels.Droplet microfluidics specializes in pico- to nanoliter sized aqueous droplets in an immiscible oil phase, borrowing techniques from the field of microfluidics, namely fluid actuation, detection systems and electronic peripherals. LÄS MER

  7. 25. Miniaturized fluid system for high-pressure analytics

    Författare :Simon Södergren; Klas Hjort; Sami Franssila; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; High-pressure; Microfluidics; Thermal regulation; Fluid mechanics; In-situ sensors; High-pressure analytics; Teknisk fysik med inriktning mot mikrosystemteknik; Engineering Science with specialization in Microsystems Technology;

    Sammanfattning : High-pressure chemistry can be used to determine the contents of blood or water samples and to discover new chemistries. However, working with chemistry at pressures of many tens, or even hundreds, of bars often requires expensive and stationary equipment, such as autoclaves or chromatographic systems like high-performance liquid chromatography (HPLC). LÄS MER