Study of encapsulated microbubble cluster based on association schemes perspective

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buir.contributor.authorYahyavi, Mohammad
dc.citation.epage141en_US
dc.citation.spage131en_US
dc.citation.volumeNumber52en_US
dc.contributor.authorBehnia, S.en_US
dc.contributor.authorYahyavi, Mohammaden_US
dc.contributor.authorHabibpourbisafar, R.en_US
dc.contributor.authorMottaghi, F.en_US
dc.date.accessioned2020-02-06T05:55:40Z
dc.date.available2020-02-06T05:55:40Z
dc.date.issued2018
dc.departmentDepartment of Physicsen_US
dc.description.abstractUltrasound contrast agents have been recently utilized in therapeutical implementations for targeted delivery of pharmaceutical substances. Radial pulsations of a cluster of encapsulated microbubbles under the action of an ultrasound field are complex and highly nonlinear, particularly for drug and gene delivery applications with high acoustic pressure amplitudes. In this paper, based on Qin-Ferrara’s model (Qin and Ferrara, 2010), the complete synchronization and cluster formation in targeted microbubbles network are studied. Also, association schemes as a novel approach are suggested for finding a relationship between coupled microbubbles elements which are immersed in blood or surrounding soft tissue. A significant advantage of this method is that the stability of the synchronized state (or symmetric eigenmode of mutual bubble oscillation) with respect to another state (another eigenmode) can now predict. More interestingly, we find a significant relationship between an isolated and multiple microbubbles. The results show that the problem of studying the dynamics of encapsulated microbubble cluster at synchronization state is dependent on the dynamical characteristics of isolated cases, shell thickness, density. Also, the distance between microbubbles has an important role in their synchronous modes.en_US
dc.description.provenanceSubmitted by Onur Emek (onur.emek@bilkent.edu.tr) on 2020-02-06T05:55:40Z No. of bitstreams: 1 Study_of_encapsulated_microbubble_cluster_based_on_association_schemes_perspective.pdf: 1960851 bytes, checksum: 664323866d8aef8c8db9bc60351c3e62 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-02-06T05:55:40Z (GMT). No. of bitstreams: 1 Study_of_encapsulated_microbubble_cluster_based_on_association_schemes_perspective.pdf: 1960851 bytes, checksum: 664323866d8aef8c8db9bc60351c3e62 (MD5) Previous issue date: 2018en
dc.embargo.release2021-04-01
dc.identifier.doi10.1016/j.ultsonch.2018.11.011en_US
dc.identifier.issn1350-4177
dc.identifier.urihttp://hdl.handle.net/11693/53102
dc.language.isoEnglishen_US
dc.publisherElsevieren_US
dc.relation.isversionofhttps://doi.org/10.1016/j.ultsonch.2018.11.011en_US
dc.source.titleUltrasonics Sonochemistryen_US
dc.subjectTargeted drug deliveryen_US
dc.subjectEncapsulated microbubblesen_US
dc.subjectAssociated schemeen_US
dc.subjectBose-Mesner algebraen_US
dc.subjectGlobally coupled mapen_US
dc.subjectSynchronizationen_US
dc.subjectLyapunov exponenten_US
dc.titleStudy of encapsulated microbubble cluster based on association schemes perspectiveen_US
dc.typeArticleen_US

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