Sökning: "Microfluidic system"

Visar resultat 21 - 25 av 109 avhandlingar innehållade orden Microfluidic system.

1. 21. Microfluidic electrocapture technology in protein and peptide analysis

   Författare :Juan Astorga-Wells; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : After sequencing the genomes of several organisms, science in the postgenomic era now aims at a thorough study of the proteins present in a given tissue or organism. Since this task requires an enormous analytical effort, integrated microfluidic systems are envisioned as the solution to automated high throughput analysis of biomolecules. LÄS MER

3. 22. Multidimensional Ultrasonic Standing Wave Manipulation in Microfluidic Chips

   Författare :Otto Manneberg; Hans M. Hertz; Martin Wiklund; Jürg Dual; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biological physics; Biologisk fysik;

   Sammanfattning : The use of ultrasonic standing waves for contactless manipulation of microparticles in microfluidic systems is a field with potential to become a new standard tool in lab-on-chip systems. Compared to other contactless manipulation methods ultrasonic standing wave manipulation shows promises of gentle cell handling, low cost, and precise temperature control. LÄS MER

4. 23. Lab on a chip for electrophysiological measurements with control of the oxygen content : optical manipulation and spectroscopic analysis of biological cells

   Författare :Ahmed Alrifaiy; Ove Axner; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Medical Engineering for Healthcare; Medicinsk teknik för hälsovård;

   Sammanfattning : Stroke affects nearly 20 million people around the world every year. Clinically, stroke is a result of brain damage due to the shortage of oxygen delivered to the nerve cells. To minimize suffering and costs related to the disease, extensive research is performed on different levels. LÄS MER

5. 24. Microfluidic bases sample preparation for blood stream infections

   Författare :Sahar Ardabili; Aman Russom; Mats Nilsson; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; sample-preparation; microfluidics; sepsis; size-based separation; selective cell-lysis; immune-based isolation; Biotechnology; Bioteknologi;

   Sammanfattning : Microfluidics promises to re-shape the current health-care system by transferring diagnostic tools from central laboratories to close vicinity of the patient (point-of-care). One of the most important operational steps in any diagnostic platform is sample preparation, which is the main subject in this thesis. LÄS MER

7. 25. Valve-less diffuser micropumps

   Författare :Anders Olsson; KTH; []
   Nyckelord :;

   Sammanfattning : Today there is growing interest in research on microfluidicsystems, e.g., for chemical analysis systems and microdosagesystems. One of the basic components in microfluidic systems ismicropumps. LÄS MER