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dc.contributor.authorMehmood, M
dc.contributor.authorKhan, UF
dc.contributor.authorMaka, AOM
dc.contributor.authorAkhter, J
dc.contributor.authorChaudhary, TN
dc.contributor.authorMasood, F
dc.contributor.authorHasan, SA
dc.contributor.authorLee, YC
dc.date.accessioned2022-08-26T07:52:20Z
dc.date.available2022-08-26T07:52:20Z
dc.date.issued2022-08
dc.identifier.issn1687-8140
dc.identifier.issn1687-8140
dc.identifier.otherARTN 16878132221116481
dc.identifier.urihttp://hdl.handle.net/10026.1/19584
dc.description.abstract

<jats:p> The surface acoustic waves (SAW) propagate inside the microdroplets resulting in kinetic and thermal impacts. The kinetic drives fluid particles inside the droplet while thermal impact increases the liquid’s temperature. This paper provides a comprehensive review of the research investigations related to internal kinetics and heating inside the microdroplet caused by the acoustic waves. The main factors that affect the kinetics and convection heat transfer are the piezoelectric materials, shape of the interdigital transducer (IDT) and mode of acoustic waves. Internal streaming (kinetic) leads to particle mixing, particle manipulation, cell sorting, cell patterning, cell separation, measuring the concentration of immunoglobulin and so forth. The effect of changing the mode of waves and the shape of IDT on the relevant applications are presented. Internal convection heat transfer is important where heating of the liquid is essential for many applications such as monitoring blood coagulation in the human plasma and an acoustic tweezer for particle trapping. Experimental methods developed by researchers to realise uniform temperature with constant heating and cooling cycles are also discussed. Such methods are widely used in the polymerase chain reaction (PCR) to detect COVID-19 infection. The heating of the droplet can be efficiently controlled by changing the input power and by varying the duty factor. </jats:p>

dc.format.extent168781322211164-168781322211164
dc.languageen
dc.language.isoen
dc.publisherSAGE Publications
dc.subjectSurface acoustic wave (SAW)
dc.subjectdroplet microfluidics
dc.subjectacoustothermal
dc.subjectpiezoelectric material
dc.subjecttemperature control
dc.subjectpolymerase chain reaction (PCR)
dc.titleA review of thermal impact of surface acoustic waves on microlitre droplets in medical applications
dc.typejournal-article
dc.typeReview
plymouth.author-urlhttps://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000838231700001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008
plymouth.issue8
plymouth.volume14
plymouth.publisher-urlhttp://dx.doi.org/10.1177/16878132221116481
plymouth.publication-statusPublished
plymouth.journalAdvances in Mechanical Engineering
dc.identifier.doi10.1177/16878132221116481
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering/School of Engineering, Computing and Mathematics
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
dcterms.dateAccepted2022-07-12
dc.rights.embargodate2022-8-27
dc.identifier.eissn1687-8140
dc.rights.embargoperiodNot known
rioxxterms.versionofrecord10.1177/16878132221116481
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.typeJournal Article/Review


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