Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/4822
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dc.contributor.authorOkur, Salih-
dc.contributor.authorCeylan, Çağatay-
dc.contributor.authorÇulcular, Evren-
dc.date.accessioned2017-02-09T12:29:33Z-
dc.date.available2017-02-09T12:29:33Z-
dc.date.issued2012-02-
dc.identifier.citationOkur, S., Ceylan, Ç., and Çulcular, E. (2012). Humidity adsorption kinetics of a trypsin gel film. Journal of Colloid and Interface Science, 368(1), 470-473. doi:10.1016/j.jcis.2011.09.078en_US
dc.identifier.issn0021-9797-
dc.identifier.urihttp://doi.org/10.1016/j.jcis.2011.09.078-
dc.identifier.urihttp://hdl.handle.net/11147/4822-
dc.description.abstractThis study focuses on the humidity adsorption kinetics of an isopropanol-induced and pH-triggered bovine pancreatic trypsin gel (BPTG). The BPTG was adsorbed on a gold coated Quartz Crystal Microbalance (QCM) substrate with a thickness of 376nm. The morphology of the film was characterized using Atomic Force Microscopy (AFM). QCM was used to investigate the humidity sensing properties of the BPTG film. The response of the humidity sensor was explained using the Langmuir model. The average values of adsorption and desorption rates between 11% RH (relative humidity) and 97% RH were calculated as 2482.5M -1s -1 and 0.02s -1, respectively. The equilibrium constant and average Gibbs Free Energy of humidity adsorption and desorption cycles were obtained as 133,000 and -11.8kJ/mol, respectively. © 2011 Elsevier Inc..en_US
dc.description.sponsorshipIYTE Scientific Research Council (BAP) 2008IYTE22 and 2010IYTE25; DPT DPT2003K120390; TUBITAK TBAG 109T240en_US
dc.language.isoenen_US
dc.publisherElsevier Ltd.en_US
dc.relationinfo:eu-repo/grantAgreement/TUBITAK/TBAG/109T240en_US
dc.relation.ispartofJournal of Colloid and Interface Scienceen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAtomic force microscopyen_US
dc.subjectGelationen_US
dc.subjectHumidityen_US
dc.subjectQuartz crystal microbalanceen_US
dc.subjectThin filmsen_US
dc.subjectTrypsinen_US
dc.titleHumidity adsorption kinetics of a trypsin gel filmen_US
dc.typeArticleen_US
dc.authoridTR45775en_US
dc.institutionauthorOkur, Salih-
dc.institutionauthorCeylan, Çağatay-
dc.institutionauthorÇulcular, Evren-
dc.departmentİzmir Institute of Technology. Physicsen_US
dc.departmentİzmir Institute of Technology. Food Engineeringen_US
dc.identifier.volume368en_US
dc.identifier.issue1en_US
dc.identifier.startpage470en_US
dc.identifier.endpage473en_US
dc.identifier.wosWOS:000299490500061en_US
dc.identifier.scopus2-s2.0-84855842657en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1016/j.jcis.2011.09.078-
dc.identifier.pmid22047920en_US
dc.relation.doi10.1016/j.jcis.2011.09.078en_US
dc.coverage.doi10.1016/j.jcis.2011.09.078en_US
dc.identifier.wosqualityQ2-
dc.identifier.scopusqualityQ1-
item.languageiso639-1en-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextopen-
item.cerifentitytypePublications-
item.fulltextWith Fulltext-
item.openairetypeArticle-
crisitem.author.dept04.05. Department of Pyhsics-
crisitem.author.dept03.08. Department of Food Engineering-
Appears in Collections:Food Engineering / Gıda Mühendisliği
Physics / Fizik
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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