Optical parameters of calix[4]arene films and their response to volatile organic vapors

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dc.authoridCapan, Rifat/0000-0003-3222-9056
dc.authorid, Frank/0000-0002-2669-9169
dc.authoridGoktas, Hilal/0000-0003-2897-0036
dc.contributor.authorOzbek, Z.
dc.contributor.authorCapan, R.
dc.contributor.authorGoktas, H.
dc.contributor.authorSen, S.
dc.contributor.authorInce, F. G.
dc.contributor.authorOzel, M. E.
dc.contributor.authorDavis, F.
dc.date.accessioned2025-01-27T20:41:21Z
dc.date.available2025-01-27T20:41:21Z
dc.date.issued2011
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe Langmuir-Blodgett (LB) technique was employed to produce thin LB films using an amphiphilic calix-4-resorcinarene onto different substrates such as quartz, gold coated glass and quartz crystals. The characteristics of the calix LB films are assessed by UV-visible, quartz crystal microbalance (QCM) and surface plasmon resonance (SPR) measurements. UV-vis and QCM measurements indicated that this material deposited very well onto the solid substrates with a transfer ratio of >0.95. Using SPR data, the thickness and refractive index of this LB film are determined to be 1.14 nm/deposited layer and 1.6 respectively. The sensing application of calixarene LB films towards volatile organic vapors such as chloroform, benzene, toluene and ethanol vapors is studied by the SPR technique. The response of this LB film to saturated chloroform vapor is much larger than for the other vapors. The response is fast and fully recoverable. It can be proposed that this sensing material deposited onto gold coated glass substrates has a good sensitivity and selectivity for chloroform vapor. This material may also find potential applications in the development of room temperature organic vapor sensing devices. (C) 2011 Elsevier B.V. All rights reserved.
dc.description.sponsorshipTurkish Scientific and Technological Research Council (TUBITAK) [TBAG-107T343]
dc.description.sponsorshipThis work is supported by Turkish Scientific and Technological Research Council (TUBITAK). Project no.: TBAG-107T343.
dc.identifier.doi10.1016/j.snb.2011.06.011
dc.identifier.endpage240
dc.identifier.issn0925-4005
dc.identifier.issue1
dc.identifier.scopus2-s2.0-79960459366
dc.identifier.scopusqualityQ1
dc.identifier.startpage235
dc.identifier.urihttps://doi.org/10.1016/j.snb.2011.06.011
dc.identifier.urihttps://hdl.handle.net/20.500.12428/24115
dc.identifier.volume158
dc.identifier.wosWOS:000295500200032
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofSensors and Actuators B-Chemical
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectCalixarene
dc.subjectVapors
dc.subjectGas sensor
dc.subjectLangmuir-Blodgett thin film
dc.titleOptical parameters of calix[4]arene films and their response to volatile organic vapors
dc.typeArticle

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