About: Fabrication of PDMS microfluidic devices

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this work, we deal with cheap fabrication method of microfluidic chips made of native PDMS. The method relies on PDMS casting against a SU8 master. This method uses phosphor bronze (PB) substrates instead of silicon wafers as ?carriers? for SU8 structures. The irreversible sealing of two PDMS layers is provided without oxygen plasma treatment. Specially pre-treated PB substrates possess a relatively high surface roughness, which provides mechanical stability of SU8 structures on PBs and significantly improves bonding strength between a PDMS cast and a PDMS mate. Microchannel sealing is based on bonding the PDMS casts to pre-polymerized PDMS layers. This fabrication method was successfully tested in the fabrication of microfluidic devices for various purposes, e. g. study of segmented flow, study of electroosmotic flow, or detection of bioaffinity complexes. In this work, we deal with cheap fabrication method of microfluidic chips made of native PDMS. The method relies on PDMS casting against a SU8 master. This method uses phosphor bronze (PB) substrates instead of silicon wafers as ?carriers? for SU8 structures. The irreversible sealing of two PDMS layers is provided without oxygen plasma treatment. Specially pre-treated PB substrates possess a relatively high surface roughness, which provides mechanical stability of SU8 structures on PBs and significantly improves bonding strength between a PDMS cast and a PDMS mate. Microchannel sealing is based on bonding the PDMS casts to pre-polymerized PDMS layers. This fabrication method was successfully tested in the fabrication of microfluidic devices for various purposes, e. g. study of segmented flow, study of electroosmotic flow, or detection of bioaffinity complexes. (en)
Title	Fabrication of PDMS microfluidic devices Fabrication of PDMS microfluidic devices (en)
skos:prefLabel	Fabrication of PDMS microfluidic devices Fabrication of PDMS microfluidic devices (en)
skos:notation	RIV/60461373:22340/10:00023305!RIV11-GA0-22340___
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(GD104/08/H055), P(KAN208240651), S, Z(MSM6046137306)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Schrott, Walter Přibyl, Michal Nebyla, Marek
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	258650
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/10:00023305
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	PDMS; microchip; fabrication (en)
http://linked.open.../riv/klicoveSlovo	microchip fabrication PDMS
http://linked.open...ontrolniKodProRIV	[2037DFB16331]
http://linked.open...v/mistoKonaniAkce	Litomyšl
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	Reakční a transportní jevy IV
http://linked.open...in/vavai/riv/obor	CI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Transport and reaction processes in complex multiphase systems Study of interactions of biological macromolecules and nanolayers with a view to research of polymer microfluidic biosensors and therapeutic nanoparticles
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Nebyla, Marek Přibyl, Michal Schrott, Walter
http://linked.open...vavai/riv/typAkce	CST - Celostátní
http://linked.open.../riv/zahajeniAkce	2010-01-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Reakčně-transportní chemicko-inženýrské systémy a jejich dynamické chování, modelování a řízení chemických a biotechnologických procesů
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoká škola chemicko-technologická v Praze
https://schema.org/isbn	978-80-7080-761-3
http://localhost/t...ganizacniJednotka	22340
is http://linked.open...avai/riv/vysledek of	Fabrication of PDMS microfluidic devices

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