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Investigation of Surface Structure and Biocompatibility of Chitosan-Coated Zirconia and Alumina Dental Abutments

dc.authorid Evis, Zafer/0000-0002-7518-8162
dc.authorid Yilmaz Erdemli, Bengi/0000-0001-7642-4684
dc.authorid Kalyoncuoglu, Ulku Tugba/0000-0002-7444-9623
dc.authorid (Gungor) Koc, Serap/0000-0002-4547-0642
dc.authorscopusid 57044644900
dc.authorscopusid 55357444000
dc.authorscopusid 57203173603
dc.authorscopusid 14070067300
dc.authorscopusid 57197758391
dc.authorscopusid 7801430592
dc.authorwosid Arpaci, Pembegul/B-1647-2018
dc.authorwosid Kansu, Gulay/C-1261-2015
dc.authorwosid Yilmaz Erdemli, Bengi/V-3011-2019
dc.authorwosid Kalyoncuoglu, Tugba/Aaa-3079-2020
dc.authorwosid Koc, Serap/Hjp-8116-2023
dc.authorwosid Evis, Zafer/Aaz-7561-2020
dc.authorwosid Kalyoncuoglu, Ulku Tugba/Afo-7875-2022
dc.contributor.author Kalyoncuoglu, Ulku Tugba
dc.contributor.author Yilmaz, Bengi
dc.contributor.author Koc, Serap Gungor
dc.contributor.author Evis, Zafer
dc.contributor.author Arpaci, Pembegul Uyar
dc.contributor.author Kansu, Gulay
dc.date.accessioned 2025-05-10T17:43:51Z
dc.date.available 2025-05-10T17:43:51Z
dc.date.issued 2018
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp [Kalyoncuoglu, Ulku Tugba] Balgat Oral & Dent Hlth Ctr, Dept Prosthodont, Ankara, Turkey; [Yilmaz, Bengi] Univ Hlth Sci, Dept Biomat, Istanbul, Turkey; [Koc, Serap Gungor] Yuzuncu Yil Univ, Dept Mech Engn, Van, Turkey; [Evis, Zafer] Middle East Tech Univ, Dept Engn Sci, Ankara, Turkey; [Arpaci, Pembegul Uyar] Selcuk Univ, Dept Biotechnol, Konya, Turkey; [Kansu, Gulay] Ankara Univ, Dept Prosthodont, Fac Dent, Ankara, Turkey en_US
dc.description Evis, Zafer/0000-0002-7518-8162; Yilmaz Erdemli, Bengi/0000-0001-7642-4684; Kalyoncuoglu, Ulku Tugba/0000-0002-7444-9623; (Gungor) Koc, Serap/0000-0002-4547-0642 en_US
dc.description.abstract Background: For long-term success of dental implants, it is essential to maintain the health of the surrounding soft tissue barrier, which protects the bone-implant interface from the microorganisms. Although implants based on titanium and its alloys still dominate the dental implant market, alumina (Al2O3) and zirconia (ZrO2) implant systems are widely used in the area. However, they provide smooth and bioinert surfaces in the transmucosal region, which poorly integrate with the surrounding tissues. Objective: The main aim of this research was to investigate the surface characteristics and biocompatibility of chitosan-coated alumina and zirconia surfaces. Materials and Methods: The substrates were coated via solution casting technique. Additionally, an aging process with a thermocycle apparatus was applied on the coated materials to mimic the oral environment. To define the morphology and chemical composition of the surfaces of untreated, chitosan-coated, and chitosan-coated-aged samples, scanning electron microscopy and energy dispersive X-ray spectrometry were used. The phases and bonds characterized by Fourier transform infrared spectroscopy and X-ray diffraction analysis. The human gingival fibroblast cells were used to evaluate cytocompatibility by a 3-(4,5-dimethylthiazol-2-yl)2,5-diphenyl-tetrazolium salt assay. Results: It was observed that both substrates were successfully coated with chitosan and the aging process did not significantly affect the integrity of the coating. The attachment and proliferation of human gingival fibroblast cells were shown to be good on both kinds of chitosan-coated surfaces. Conclusion: Coating zirconia and alumina surfaces with chitosan is an efficient surface modification for increasing biocompatibility and bioactivity of these materials in vitro. en_US
dc.description.sponsorship Turkiye Bilimsel ve Teknolojik Arastirma Kurumu [111S515]; Scientific and Technological Research Council of Turkey en_US
dc.description.sponsorship Turkiye Bilimsel ve Teknolojik Arastirma Kurumu, Grant/Award Number: 111S515; The Scientific and Technological Research Council of Turkey en_US
dc.description.woscitationindex Science Citation Index Expanded
dc.identifier.doi 10.1111/cid.12665
dc.identifier.endpage 1029 en_US
dc.identifier.issn 1523-0899
dc.identifier.issn 1708-8208
dc.identifier.issue 6 en_US
dc.identifier.pmid 30209873
dc.identifier.scopus 2-s2.0-85053345148
dc.identifier.scopusquality Q1
dc.identifier.startpage 1022 en_US
dc.identifier.uri https://doi.org/10.1111/cid.12665
dc.identifier.uri https://hdl.handle.net/20.500.14720/16001
dc.identifier.volume 20 en_US
dc.identifier.wos WOS:000452415700017
dc.identifier.wosquality Q1
dc.language.iso en en_US
dc.publisher Wiley en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Alumina en_US
dc.subject Biocompatibility en_US
dc.subject Chitosan en_US
dc.subject Coating en_US
dc.subject Hgf-1 Cells en_US
dc.subject Zirconia en_US
dc.title Investigation of Surface Structure and Biocompatibility of Chitosan-Coated Zirconia and Alumina Dental Abutments en_US
dc.type Article en_US

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