PCB/polymer based micro-fluidic system for NMR spectroscopy for nanoliters sample volume
| Autor: | Anne-Laure Deman, P. Morin, B. Fenet, Jean-François Chateaux, Guillaume Pasquet |
|---|---|
| Rok vydání: | 2007 |
| Předmět: |
chemistry.chemical_classification
Fabrication Materials science Magnetic Resonance Spectroscopy Polycarboxylate Cement Microchemistry Microfluidics Transducers Reproducibility of Results Nanotechnology Context (language use) Nuclear magnetic resonance spectroscopy Polymer Equipment Design Microfluidic Analytical Techniques Sensitivity and Specificity Specimen Handling Equipment Failure Analysis Printed circuit board Magnetics Transducer Volume (thermodynamics) chemistry Computer-Aided Design |
| Zdroj: | Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. 2007 |
| ISSN: | 2375-7477 |
| Popis: | In this work, we report on the realization of an innovating micro system for NMR spectroscopy on small sample volume (30-100 nL). We propose a micro system based on Printed Circuit Board (PCB) technology for the NMR probe associated to a micro fluidic system made with polymer (COC). The comparison of several samples during the same NMR experiments could provide more precise information. In that context, we have realized a micro-fluidic system with two cavities, each cavity presenting a volume of 37 nl. The fabrication process is described, and first results are reported. The tight sealing of the micro-fluidic system has been demonstrated and preliminary NMR experiment results are presented. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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