Formation and separation of segmented flow in microfluidic chips

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F10%3A00022883" target="_blank" >RIV/60461373:22340/10:00022883 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Formation and separation of segmented flow in microfluidic chips
Original language description
In this study, we deal with a microcapillary/microchannel two-phase enzyme reaction system that uses a slug/segmented flow to increase the reaction surface. The microdevices are fabricated from polydimethyl siloxane (PDMS) or polymethyl methacrylate PMMAby a combination of microfabrication techniques ? UV photolithography, micromachining, hot assembling, casting and UV/O3 treatment. The water-oil emulsion was generated in a plexiglass microchip with an X-cross microchannel arrangement. Both the oil andwater were pumped into the microchip by a precise syringe pumps. The oil phase was introduced into the central microchannel whereas water into the two side channels. Then, the generated slug flow left the microchip into a microcapillary of an appropriate length. The capillary connected the microchip for generation of the slug flow and another microchip for separation of the liquid phases. The separator was fabricated by means of the casting technique ? poly(dimethylsiloxane) (PDMS) elas
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 37th International Conference of Slovak Society of Chemical Engineering, 2010
ISBN
978-80-227-3290-1
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
Slovak Society of Chemical Engineering
Place of publication
Bratislava
Event location
Tatranské Matliare, Slovakia
Event date
Jan 1, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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