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dc.contributor.advisorElçin, Yaşar Murat
dc.contributor.authorKoç, Aysel
dc.date.accessioned2020-12-30T09:26:23Z
dc.date.available2020-12-30T09:26:23Z
dc.date.submitted2003
dc.date.issued2018-08-06
dc.identifier.urihttps://acikbilim.yok.gov.tr/handle/20.500.12812/510984
dc.description.abstractÖZET Yüksek Lisans Tezi BAZI POLİMERİK BİYOMALZEMELERİN BÎYÖUYUM VE BİYOBOZUNMA ÖZELLİKLERİNİN İNCELENMESİ Aysel KOÇ Ankara Üniversitesi Fen Bilimleri Enstitüsü Kimya Anabilim Dalı Danışman: Doç. Dr. Y. Murat ELÇİN Bu çalışmada, karboksimetilselüloz (CMC) temelli hidrojellerin bazı fiziksel, kimyasal ve biyolojik özellikleri incelendi. İlk olarak, hidrojellerin su temas açısı, su tutuculuğu, gerilme direnci gibi fiziksel özellikleri belirlenip, İR spektral incelemeleri yapıldı. In vitro deneylerden oluşan ikinci bölümde disk yapısında hazırlanan hidrojellerin asetat tamponundaki (pH 4; 37°C) zamana bağh kütle kayıpları belirlendi: Hidrojel membranlara serum proteinlerinin adhezyonu AFM ile karakterize edildi. Bunun yam sıra, primer sıçan hepatosit izolatlarmın hidrojel yüzeylerine adhezyonu da incelendi. In vivo deneylerde Wistar sıçanların dorsal subkutan bölgesine nakledilen hidrojel implantlann biyouyum ve biyobozunma davranışları üç hafta, iki ve altı aylık periyodlarda takip edildi. 2003, 70 sayfa ANAHTAR KELİMELER: Karboksimetilselüloz, Biyomakeme, Hidrojel, Biyouyum, Biyobozunma
dc.description.abstractABSTRACT MSc. Thesis INVESTIGATION OF THE BIOCOMPATIBILITY AND BIODEGRADATION PROPERTIES OF SOME POLYMERIC BIOMATERIALS Aysel KOÇ Ankara University Graduate School of Natural and Applied Sciences Department of Chemistry Supervisor: Assoc. Prof. Dr. Y. Murat ELÇÎN hi this study, some of the physical, chemical and biological properties of carboxymethylcellulose (CMC) based hydrogels were investigated. Initially, physical characteristics, such as water contact angle, water uptake, stress- strain behaviour of the hydrogels were determined; IR spectral analysis were performed. In the second part the in vitro degradation of disc-shaped, hydrogels were evaluated in acetate buffer (pH 4 ; 37°C ) over time. To find out, the extent of serum protein adhesion, membranes of the hydrogels were incubated with fetal calf serum. Surface were examined using AFM. Additionaly, adhesion of primary rat hepatocyte isolates to hydrogel surfaces was also investigated, hi the in vivo experiments, the biocompatibility and biodegradation of hydrogel implants were followed up at the dorsal subcutaneous tissue of Wistar rats for periods of three weeks, and two and six months. 2003, 70 pages KEY WORDS: Carboxymethylcellulose, Biomaterials, Hydrogels, Biocompatibility, Biodegradation.en_US
dc.languageTurkish
dc.language.isotr
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.rightsAttribution 4.0 United Statestr_TR
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectKimyatr_TR
dc.subjectChemistryen_US
dc.titleBazı polimerik malzemelerin biyouyum ve biyobozunma özelliklerinin incelenmesi
dc.title.alternativeInvestigation of the biocompatibility and biodegradation properties of some polymeric biomaterials
dc.typemasterThesis
dc.date.updated2018-08-06
dc.contributor.departmentDiğer
dc.subject.ytmBiodegradation
dc.subject.ytmBiocompatibility
dc.subject.ytmBiomaterials
dc.subject.ytmHydrogels
dc.subject.ytmCarboxymethylcellulose
dc.identifier.yokid135861
dc.publisher.instituteFen Bilimleri Enstitüsü
dc.publisher.universityANKARA ÜNİVERSİTESİ
dc.identifier.thesisid131356
dc.description.pages70
dc.publisher.disciplineDiğer


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