Laminated thin-film Teflon chips for petrochemical applications
We present Teflon-based microfluidic chips fabricated by laminating multiple layers of laser-cut Teflon film. In addition to being solvent-resistant, these chips enable simple multilayer fabrication, have uniform rectangular cross-section and are sufficiently thin to (1) reduce cost, (2) enable rapi...
Gespeichert in:
| Veröffentlicht in: | Lab on a chip 2012-11, Vol.12 (21), p.4236-4239 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 4239 |
|---|---|
| container_issue | 21 |
| container_start_page | 4236 |
| container_title | Lab on a chip |
| container_volume | 12 |
| creator | de Haas, Thomas W Fadaei, Hossein Sinton, David |
| description | We present Teflon-based microfluidic chips fabricated by laminating multiple layers of laser-cut Teflon film. In addition to being solvent-resistant, these chips enable simple multilayer fabrication, have uniform rectangular cross-section and are sufficiently thin to (1) reduce cost, (2) enable rapid temperature control, and (3) provide optical transparency. The chips can be fabricated without a cleanroom from start to finish in less than 2 h. We demonstrate the potential of this approach by measuring the displacement of an oil solution by carbon dioxide in a nine-layer thin-film Teflon chip modelling porous media. Optical transparency through the 9-layers enables the determination of an oil recovery rate. We also demonstrate a thin-film chip measurement of the viscosity of heavy oil/toluene mixtures. |
| doi_str_mv | 10.1039/c2lc40932a |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1136518521</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1082235760</sourcerecordid><originalsourceid>FETCH-LOGICAL-c357t-a8e749171f1f299963c5f3cfeb21f76b04e915fade90b6157483e646fec46c973</originalsourceid><addsrcrecordid>eNqF0EtLAzEUBeAgiq3VjT9AZinCaG6ek5VI8QUFN3U9ZNIbGsk8nMws_PeOtNalq3sWH4fLIeQS6C1Qbu4ci05Qw5k9InMQmucUCnN8yEbPyFlKH5SCFKo4JTPGjAYDYk7uV7YOjR1wkw3b0OQ-xDpbo49tk7lt6FLm2z7rcOhbt8U6OBsz23VxCkNom3ROTryNCS_2d0Henx7Xy5d89fb8unxY5Y5LPeS2QC0MaPDgmTFGcSc9dx4rBl6rigo0IL3doKGVAqlFwVEJ5dEJ5YzmC3K96-369nPENJR1SA5jtA22YyoBuJJQSAb_U1owNn2l6ERvdtT1bUo9-rLrQ237rwmVP9uWf9tO-GrfO1Y1bg70d0z-DZmlc6E</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1082235760</pqid></control><display><type>article</type><title>Laminated thin-film Teflon chips for petrochemical applications</title><source>MEDLINE</source><source>Royal Society Of Chemistry Journals 2008-</source><source>Alma/SFX Local Collection</source><creator>de Haas, Thomas W ; Fadaei, Hossein ; Sinton, David</creator><creatorcontrib>de Haas, Thomas W ; Fadaei, Hossein ; Sinton, David</creatorcontrib><description>We present Teflon-based microfluidic chips fabricated by laminating multiple layers of laser-cut Teflon film. In addition to being solvent-resistant, these chips enable simple multilayer fabrication, have uniform rectangular cross-section and are sufficiently thin to (1) reduce cost, (2) enable rapid temperature control, and (3) provide optical transparency. The chips can be fabricated without a cleanroom from start to finish in less than 2 h. We demonstrate the potential of this approach by measuring the displacement of an oil solution by carbon dioxide in a nine-layer thin-film Teflon chip modelling porous media. Optical transparency through the 9-layers enables the determination of an oil recovery rate. We also demonstrate a thin-film chip measurement of the viscosity of heavy oil/toluene mixtures.</description><identifier>ISSN: 1473-0197</identifier><identifier>EISSN: 1473-0189</identifier><identifier>DOI: 10.1039/c2lc40932a</identifier><identifier>PMID: 22971914</identifier><language>eng</language><publisher>England</publisher><subject>Carbon Dioxide - chemistry ; Chip formation ; Chips ; Cost engineering ; Finishes ; Microfluidic Analytical Techniques - instrumentation ; Microfluidics ; Oil recovery ; Oils - chemistry ; Petroleum ; Polytetrafluoroethylenes ; Porosity ; Solutions ; Surface Properties ; Temperature ; Temperature control ; Thin films ; Toluene - chemistry ; Viscosity</subject><ispartof>Lab on a chip, 2012-11, Vol.12 (21), p.4236-4239</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c357t-a8e749171f1f299963c5f3cfeb21f76b04e915fade90b6157483e646fec46c973</citedby><cites>FETCH-LOGICAL-c357t-a8e749171f1f299963c5f3cfeb21f76b04e915fade90b6157483e646fec46c973</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,27907,27908</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22971914$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>de Haas, Thomas W</creatorcontrib><creatorcontrib>Fadaei, Hossein</creatorcontrib><creatorcontrib>Sinton, David</creatorcontrib><title>Laminated thin-film Teflon chips for petrochemical applications</title><title>Lab on a chip</title><addtitle>Lab Chip</addtitle><description>We present Teflon-based microfluidic chips fabricated by laminating multiple layers of laser-cut Teflon film. In addition to being solvent-resistant, these chips enable simple multilayer fabrication, have uniform rectangular cross-section and are sufficiently thin to (1) reduce cost, (2) enable rapid temperature control, and (3) provide optical transparency. The chips can be fabricated without a cleanroom from start to finish in less than 2 h. We demonstrate the potential of this approach by measuring the displacement of an oil solution by carbon dioxide in a nine-layer thin-film Teflon chip modelling porous media. Optical transparency through the 9-layers enables the determination of an oil recovery rate. We also demonstrate a thin-film chip measurement of the viscosity of heavy oil/toluene mixtures.</description><subject>Carbon Dioxide - chemistry</subject><subject>Chip formation</subject><subject>Chips</subject><subject>Cost engineering</subject><subject>Finishes</subject><subject>Microfluidic Analytical Techniques - instrumentation</subject><subject>Microfluidics</subject><subject>Oil recovery</subject><subject>Oils - chemistry</subject><subject>Petroleum</subject><subject>Polytetrafluoroethylenes</subject><subject>Porosity</subject><subject>Solutions</subject><subject>Surface Properties</subject><subject>Temperature</subject><subject>Temperature control</subject><subject>Thin films</subject><subject>Toluene - chemistry</subject><subject>Viscosity</subject><issn>1473-0197</issn><issn>1473-0189</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqF0EtLAzEUBeAgiq3VjT9AZinCaG6ek5VI8QUFN3U9ZNIbGsk8nMws_PeOtNalq3sWH4fLIeQS6C1Qbu4ci05Qw5k9InMQmucUCnN8yEbPyFlKH5SCFKo4JTPGjAYDYk7uV7YOjR1wkw3b0OQ-xDpbo49tk7lt6FLm2z7rcOhbt8U6OBsz23VxCkNom3ROTryNCS_2d0Henx7Xy5d89fb8unxY5Y5LPeS2QC0MaPDgmTFGcSc9dx4rBl6rigo0IL3doKGVAqlFwVEJ5dEJ5YzmC3K96-369nPENJR1SA5jtA22YyoBuJJQSAb_U1owNn2l6ERvdtT1bUo9-rLrQ237rwmVP9uWf9tO-GrfO1Y1bg70d0z-DZmlc6E</recordid><startdate>20121107</startdate><enddate>20121107</enddate><creator>de Haas, Thomas W</creator><creator>Fadaei, Hossein</creator><creator>Sinton, David</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SP</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>L7M</scope></search><sort><creationdate>20121107</creationdate><title>Laminated thin-film Teflon chips for petrochemical applications</title><author>de Haas, Thomas W ; Fadaei, Hossein ; Sinton, David</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c357t-a8e749171f1f299963c5f3cfeb21f76b04e915fade90b6157483e646fec46c973</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Carbon Dioxide - chemistry</topic><topic>Chip formation</topic><topic>Chips</topic><topic>Cost engineering</topic><topic>Finishes</topic><topic>Microfluidic Analytical Techniques - instrumentation</topic><topic>Microfluidics</topic><topic>Oil recovery</topic><topic>Oils - chemistry</topic><topic>Petroleum</topic><topic>Polytetrafluoroethylenes</topic><topic>Porosity</topic><topic>Solutions</topic><topic>Surface Properties</topic><topic>Temperature</topic><topic>Temperature control</topic><topic>Thin films</topic><topic>Toluene - chemistry</topic><topic>Viscosity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>de Haas, Thomas W</creatorcontrib><creatorcontrib>Fadaei, Hossein</creatorcontrib><creatorcontrib>Sinton, David</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Lab on a chip</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>de Haas, Thomas W</au><au>Fadaei, Hossein</au><au>Sinton, David</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Laminated thin-film Teflon chips for petrochemical applications</atitle><jtitle>Lab on a chip</jtitle><addtitle>Lab Chip</addtitle><date>2012-11-07</date><risdate>2012</risdate><volume>12</volume><issue>21</issue><spage>4236</spage><epage>4239</epage><pages>4236-4239</pages><issn>1473-0197</issn><eissn>1473-0189</eissn><abstract>We present Teflon-based microfluidic chips fabricated by laminating multiple layers of laser-cut Teflon film. In addition to being solvent-resistant, these chips enable simple multilayer fabrication, have uniform rectangular cross-section and are sufficiently thin to (1) reduce cost, (2) enable rapid temperature control, and (3) provide optical transparency. The chips can be fabricated without a cleanroom from start to finish in less than 2 h. We demonstrate the potential of this approach by measuring the displacement of an oil solution by carbon dioxide in a nine-layer thin-film Teflon chip modelling porous media. Optical transparency through the 9-layers enables the determination of an oil recovery rate. We also demonstrate a thin-film chip measurement of the viscosity of heavy oil/toluene mixtures.</abstract><cop>England</cop><pmid>22971914</pmid><doi>10.1039/c2lc40932a</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1473-0197 |
| ispartof | Lab on a chip, 2012-11, Vol.12 (21), p.4236-4239 |
| issn | 1473-0197 1473-0189 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1136518521 |
| source | MEDLINE; Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Carbon Dioxide - chemistry Chip formation Chips Cost engineering Finishes Microfluidic Analytical Techniques - instrumentation Microfluidics Oil recovery Oils - chemistry Petroleum Polytetrafluoroethylenes Porosity Solutions Surface Properties Temperature Temperature control Thin films Toluene - chemistry Viscosity |
| title | Laminated thin-film Teflon chips for petrochemical applications |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-16T15%3A38%3A42IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Laminated%20thin-film%20Teflon%20chips%20for%20petrochemical%20applications&rft.jtitle=Lab%20on%20a%20chip&rft.au=de%20Haas,%20Thomas%20W&rft.date=2012-11-07&rft.volume=12&rft.issue=21&rft.spage=4236&rft.epage=4239&rft.pages=4236-4239&rft.issn=1473-0197&rft.eissn=1473-0189&rft_id=info:doi/10.1039/c2lc40932a&rft_dat=%3Cproquest_cross%3E1082235760%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1082235760&rft_id=info:pmid/22971914&rfr_iscdi=true |