Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/4415
PIRA download icon_1.1View/Download Full Text
DC FieldValueLanguage
dc.contributorDepartment of Applied Physics-
dc.creatorLee, STF-
dc.creatorLam, KS-
dc.creatorLei, L-
dc.creatorZhang, X-
dc.creatorChan, HLW-
dc.date.accessioned2014-12-11T08:24:36Z-
dc.date.available2014-12-11T08:24:36Z-
dc.identifier.issn0034-6748-
dc.identifier.urihttp://hdl.handle.net/10397/4415-
dc.language.isoenen_US
dc.publisherAmerican Institute of Physicsen_US
dc.rights© 2011 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in S.T.F. Lee et al., Rev. Sci. Instrum. 82, 024903 (2011) and may be found at http://link.aip.org/link/?rsi/82/024903.en_US
dc.subjectBariumen_US
dc.subjectBarium strontium titanateen_US
dc.subjectBarium titanateen_US
dc.subjectBarium zirconateen_US
dc.subjectFluidic devicesen_US
dc.subjectMicrofluidicsen_US
dc.subjectStrontiumen_US
dc.subjectStrontium titanatesen_US
dc.subjectUltrasonic transducersen_US
dc.subjectZirconiumen_US
dc.titleAn integrated microfluidic chip with 40 MHz lead-free transducer for fluid analysisen_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: S. T. F. Leeen_US
dc.description.otherinformationAuthor name used in this publication: K. H. Lamen_US
dc.description.otherinformationAuthor name used in this publication: L. Leien_US
dc.description.otherinformationAuthor name used in this publication: X. M. Zhangen_US
dc.description.otherinformationAuthor name used in this publication: H. L. W. Chanen_US
dc.identifier.spage1-
dc.identifier.epage4-
dc.identifier.volume82-
dc.identifier.issue2-
dc.identifier.doi10.1063/1.3553575-
dcterms.abstractThe design, fabrication, and evaluation of a high-frequency transducer made from lead-free piezoceramic for the application of microfluidic analysis is described. Barium strontium zirconate titanate [(Ba₀. ₉ ₅Sr₀. ₀ ₅)(Zr₀. ₀ ₅Ti₀.₉₅)O₃, abbreviated as BSZT] ceramic has been chosen to be the active element of the transducer. The center frequency and bandwidth of this high-frequency ultrasound transducer have been measured to be 43 MHz and 56.1%, respectively. The transducer was integrated into a microfluidic channel and used to measure the sound velocity and attenuation of the liquid flowing in the channel. Results suggest that lead-free high-frequency transducers could be used for in situ analysis of property of the fluid flowing through the microfluidic system.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationReview of scientific instruments, Feb. 2011, v. 82, no. 2, 024903, p. 1-4-
dcterms.isPartOfReview of scientific instruments-
dcterms.issued2011-02-
dc.identifier.isiWOS:000287813400060-
dc.identifier.scopus2-s2.0-79952164863-
dc.identifier.pmid21361626-
dc.identifier.eissn1089-7623-
dc.identifier.rosgroupidr53313-
dc.description.ros2010-2011 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
Appears in Collections:Journal/Magazine Article
Files in This Item:
File Description SizeFormat 
2432.pdf342.97 kBAdobe PDFView/Open
Open Access Information
Status open access
File Version Version of Record
Access
View full-text via PolyU eLinks SFX Query
Show simple item record

Page views

80
Last Week
3
Last month
Citations as of Jun 26, 2022

Downloads

168
Citations as of Jun 26, 2022

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.