Epidemic models for phase transitions: application to a physical gel

dc.contributor.authorBilge, Ayşe Hümeyra
dc.contributor.authorPekcan, Mehmet Önder
dc.contributor.authorKara, Selim
dc.contributor.authorÖğrenci, Arif Selçuk
dc.date.accessioned2019-06-27T08:01:28Z
dc.date.available2019-06-27T08:01:28Z
dc.date.issued2017
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Biyoinformatik ve Genetik Bölümüen_US
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Endüstri Mühendisliği Bölümüen_US
dc.description.abstractCarrageenan gels are characterized by reversible sol-gel and gel-sol transitions under cooling and heating processes and these transitions are approximated by generalized logistic growth curves. We express the transitions of carrageenan-water system as a representative of reversible physical gels in terms of a modified Susceptible-Infected-Susceptible epidemic model as opposed to the Susceptible-Infected-Removed model used to represent the (irreversible) chemical gel formation in the previous work. We locate the gel point T-c of sol-gel and gel-sol transitions and we find that for the sol-gel transition (cooling) T-c > T-sg (transition temperature) i.e. T-c is earlier in time for all carrageenan contents and moves forward in time and gets closer to T-sg as the carrageenan content increases. For the gel-sol transition (heating) T-c is relatively closer to T-gsen_US]
dc.description.abstractit is greater than T-gs i.e. later in time for low carrageenan contents and moves backward as carrageenan content increases.en_US]
dc.identifier.citation5
dc.identifier.doi10.1080/01411594.2017.1286487en_US
dc.identifier.endpage913
dc.identifier.issn0141-1594en_US
dc.identifier.issn1029-0338en_US
dc.identifier.issn0141-1594
dc.identifier.issn1029-0338
dc.identifier.issue9
dc.identifier.scopus2-s2.0-85011918303en_US
dc.identifier.scopusqualityQ3
dc.identifier.startpage905en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12469/390
dc.identifier.urihttps://doi.org/10.1080/01411594.2017.1286487
dc.identifier.volume90en_US
dc.identifier.wosWOS:000417417100011en_US
dc.identifier.wosqualityN/A
dc.institutionauthorBilge, Ayşe Hümeyraen_US
dc.institutionauthorPekcan, Önderen_US
dc.institutionauthorÖğrenci, Arif Selçuken_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.journalPhase Transitionsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSol-gelen_US
dc.subjectGel-sol transitionsen_US
dc.subjectCarrageenanen_US
dc.subjectGeneralized logistic curveen_US
dc.subjectGel pointen_US
dc.titleEpidemic models for phase transitions: application to a physical gelen_US
dc.typeArticleen_US
dspace.entity.typePublication
relation.isAuthorOfPublication1b50a6b2-7290-44da-b8d5-f048fea8b315
relation.isAuthorOfPublicatione5459272-ce6e-44cf-a186-293850946f24
relation.isAuthorOfPublication.latestForDiscovery1b50a6b2-7290-44da-b8d5-f048fea8b315

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