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dc.contributor.advisorEkinci, Ergun
dc.contributor.advisorŞener, M. Engin
dc.contributor.authorEmre, Fatma Bilge
dc.date.accessioned2020-12-07T11:16:23Z
dc.date.available2020-12-07T11:16:23Z
dc.date.submitted2001
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/138057
dc.description.abstractBu çalışmada, poli(o-/oludin)- poli(/»-fenilendiamin) ve poli(o-foludin)- poli (o-fenilendiamin) polimer elektrotları; sabit potansiyelde çalışma elektrodu olarak platin kullanılmak suretiyle elektrokimyasal polimerizasyon yöntemiyle hazırlanmıştır. Hazırlanan çift katmanlı her iki polimer elektrotların askorbik asit, okzalik asit ve H2O2 gibi elektroaktif türlere karşı seçimli geçirgenlik karakteristiklerini etkileyen faktörler sistematik bir yaklaşımla optimize edilmiştir. Deneysel sonuçlardan her iki polimer elektrodun askorbik asit ve okzalik asit 'i geçirmediği, ancak H2O2 için ise düzenli yanıtlar verdikleri görülmüştür. Özellikle, poli(o-toludin) çalışma elektrodu kullanılarak yapılan enzim immobilizasyonu sonucunda hazırlanan poli (o-toludin)-poli (o-fenilendiamin)-GOx enzim elektrodunun beklendiği gibi askorbik asit ve okzalik asite yanıt vermediği, glukoza ise düzenli yanıtlar verdiği bulunmuştur. ANAHTAR KELİMELER: poli(o-toludin), poli(o-fenilendiamin), poli(m-fenilendiamin) çift katmanlı polimerik membran, enzim elektrot, amperonjetrilr^.^ biyosensör. /'. ` - : / t! r? i: ? : ((
dc.description.abstractIn this work, poly(o-toluidine)-poly(/n-phenylenediamine) and poly(o- toluidine)-poly(o-phenylenediamine), polymer electrodes were prepared by electrochemical polymerization method using Pt electrode as working electrode at constant potential. The factors affecting permselectivity characteristics to electroactive species such as ascorbic acid, oxalic acid and H2O2 of the prepared double layered-polymeric electrods, were optimized systematically. From the experimental results, it was found that ascorbic acid and oxalic acid could not pass through polymeric films. Also, it was seen that regular responses for H2O2 injuctions. As a result, it was found that poIy(o-toluidine)-poly(o-phenylenediamine)-GOx enzyme electrode prepared by enzyme immobilization using poly (o-toluidine) working electrode gave regular responses for the glucose injections, as expected. KEYWORDS: poly (o-toluidine), poli(o-phenylenediamine), poli(w-phenylenediamine) double-layered polymeric materials, enzyme electrode, amperometric biosensor. / *''?? n: t; ; !. V`en_US
dc.languageTurkish
dc.language.isotr
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsAttribution 4.0 United Statestr_TR
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectKimyatr_TR
dc.subjectChemistryen_US
dc.titleÇift katmanlı polimerik materyallerin sentezi , karakterizasyonu ve özelliklerinin incelenmesi
dc.title.alternativePreparation, characterization and investigation of double layered polymeric materials
dc.typemasterThesis
dc.date.updated2018-08-06
dc.contributor.departmentKimya Anabilim Dalı
dc.subject.ytmToluidine
dc.subject.ytmBiosensors
dc.subject.ytmCharacterization
dc.subject.ytmPolymerization
dc.identifier.yokid114140
dc.publisher.instituteFen Bilimleri Enstitüsü
dc.publisher.universityİNÖNÜ ÜNİVERSİTESİ
dc.identifier.thesisid105446
dc.description.pages79
dc.publisher.disciplineDiğer


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