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Article: Magic microfluidic T-junctions: Valving and bubbling

TitleMagic microfluidic T-junctions: Valving and bubbling
Authors
Issue Date2009
PublisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/chaos
Citation
Chaos, Solitons And Fractals, 2009, v. 39 n. 4, p. 1530-1537 How to Cite?
AbstractWe develop and characterize a simple microfluidic component: a T-junction of two microfluidic channels conveying a gas and a liquid into the junction. It can either microvalve the two fluids or microbubble the gas with its functions switchable and controlled by the inlet pressure ratio of the two fluids. For the microvalving, it requires no actuating, moving and sealing components. Instead, the flow channels and the mechanisms of supplying the two fluids into them provide all these functions automatically. For microbubbling, it generates indistinguishable (monodispersed) bubbles steadily and stably with their size and generation frequency well-controlled. © 2007 Elsevier Ltd. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/59096
ISSN
2015 Impact Factor: 1.611
2015 SCImago Journal Rankings: 0.679
ISI Accession Number ID
Funding AgencyGrant Number
CRCG
Research Grants Council of Hong Kong (RGC)
Funding Information:

The authors are indebted to Professor X. F. Yin for his help in microfabricating microfluidic structures and measuring microchannel dimensions and to Miss Q. Xiao for her help in performing the test. The financial support from the CRCG and the Research Grants Council of Hong Kong (RGC) to LQW is gratefully acknowledged.

References

 

DC FieldValueLanguage
dc.contributor.authorWang, Len_HK
dc.contributor.authorZhang, Yen_HK
dc.contributor.authorCheng, Len_HK
dc.date.accessioned2010-05-31T03:42:48Z-
dc.date.available2010-05-31T03:42:48Z-
dc.date.issued2009en_HK
dc.identifier.citationChaos, Solitons And Fractals, 2009, v. 39 n. 4, p. 1530-1537en_HK
dc.identifier.issn0960-0779en_HK
dc.identifier.urihttp://hdl.handle.net/10722/59096-
dc.description.abstractWe develop and characterize a simple microfluidic component: a T-junction of two microfluidic channels conveying a gas and a liquid into the junction. It can either microvalve the two fluids or microbubble the gas with its functions switchable and controlled by the inlet pressure ratio of the two fluids. For the microvalving, it requires no actuating, moving and sealing components. Instead, the flow channels and the mechanisms of supplying the two fluids into them provide all these functions automatically. For microbubbling, it generates indistinguishable (monodispersed) bubbles steadily and stably with their size and generation frequency well-controlled. © 2007 Elsevier Ltd. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherPergamon. The Journal's web site is located at http://www.elsevier.com/locate/chaosen_HK
dc.relation.ispartofChaos, Solitons and Fractalsen_HK
dc.titleMagic microfluidic T-junctions: Valving and bubblingen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0960-0779&volume=39&spage=1530&epage=1537&date=2009&atitle=Magic+microfluidic+T-junctions:+valving+and+bubblingen_HK
dc.identifier.emailWang, L:lqwang@hkucc.hku.hken_HK
dc.identifier.authorityWang, L=rp00184en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.chaos.2007.06.020en_HK
dc.identifier.scopuseid_2-s2.0-63449090563en_HK
dc.identifier.hkuros164923en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-63449090563&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume39en_HK
dc.identifier.issue4en_HK
dc.identifier.spage1530en_HK
dc.identifier.epage1537en_HK
dc.identifier.isiWOS:000265712000005-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridWang, L=35235288500en_HK
dc.identifier.scopusauthoridZhang, Y=35118410200en_HK
dc.identifier.scopusauthoridCheng, L=25644430300en_HK

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