Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Micro-valve"”.
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On-chip multi-dimensional biomolecule separation using multi-layer microfabricated valves
… multi-dimensional biomolecule separation in a microfluidic channel. The new methods couple isoelectric focusing (IEF) with high ionic strength capillary electrophoresis (CE) by active micro valve control in a microchip. Several experiments demonstrating independent 2D separation were performed, …
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Uv-liga Compatible Electroformed Nano-structured Materials For Micro Mechanical Systems
UV-LIGA is a microfabrication process realzed by material deposition through microfabricated molds. UV photolithography is conducted to pattern precise thick micro molds using UV light sensitive materials, mostly SU-8, and electroforming is performed to fabricate micro metallic structures defined …
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Using microfluidics and mass spectrometry to study peptide release from neurons
… in sampling and identifying cues within local microenvironments around well-defined neuronal networks and assessing the effects of the identified molecules on neuronal network function. Within this context, we have combined microfluidic devices with mass spectrometry detection to effectively …
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Physics and Applications of a PDMS Based Centrifugal Microfluidic System
… this research work is to develop a centrifugal microfluidic system for general purposes based on microfabrication technologies including SU-8 photolithography, polydimethylsiloxane (PDMS) casting. The main contribution of this research is to integrate a flyball governor system into the polymer …
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Microfluidics and live imaging advances: applications in host/pathogen, immunity and stem cell single cell phenotyping
… built around a fluorescent imaging setup and microfluidic devices enable the measurement and analysis of cell dynamics and responses of single cells across a population and across time. Furthermore, by changing the cells’ environmental conditions in well controlled ways, e.g. balanced steady …