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Scientific paper - Original scientific paper
The Effect of Chemical Degradation and Polishing on the Gloss of Composite Dental Materials
Materials, 16 (2023), 10; 3727. https://doi.org/10.3390/ma16103727
Zovko, Ružica; Cvitanović, Stipo; Mabić, Mirela; Šarac, Zdenko; Ćorić, Anka; Glavina, Domagoj; Goršeta, Kristina

Institutional repository: University of Zagreb School of Dental Medicine Repository

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Zovko, R., Cvitanović, S., Mabić, M., Šarac, Z., Ćorić, A., Glavina, D. & Goršeta, K. (2023). The Effect of Chemical Degradation and Polishing on the Gloss of Composite Dental Materials. Materials, 16. (10). doi: 10.3390/ma16103727

Zovko, Ružica, et al. "The Effect of Chemical Degradation and Polishing on the Gloss of Composite Dental Materials." Materials, vol. 16, no. 10, 2023. https://doi.org/10.3390/ma16103727

Zovko, Ružica, Stipo Cvitanović, Mirela Mabić, Zdenko Šarac, Anka Ćorić, Domagoj Glavina and Kristina Goršeta. "The Effect of Chemical Degradation and Polishing on the Gloss of Composite Dental Materials." Materials 16, no. 10 (2023). https://doi.org/10.3390/ma16103727

Zovko, R., et al. (2023) 'The Effect of Chemical Degradation and Polishing on the Gloss of Composite Dental Materials', Materials, 16(10). doi: 10.3390/ma16103727

Zovko R, Cvitanović S, Mabić M, Šarac Z, Ćorić A, Glavina D, and sur.. The Effect of Chemical Degradation and Polishing on the Gloss of Composite Dental Materials. Materials [Internet]. 2023 May 14 [cited 2024 May 01];16(10). doi: 10.3390/ma16103727

R. Zovko, et al., "The Effect of Chemical Degradation and Polishing on the Gloss of Composite Dental Materials", Materials, vol. 16, no. 10, May 2023. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:127:343749. [Accessed: 01 May 2024]

Metadata
Title (english)The Effect of Chemical Degradation and Polishing on the Gloss of Composite Dental Materials
AuthorRužica Zovko
AuthorStipo Cvitanović
AuthorMirela Mabić
AuthorZdenko Šarac
AuthorAnka Ćorić
AuthorDomagoj Glavina
AuthorKristina Goršeta
Author's institutionUniversity of Zagreb
School of Dental Medicine
(Department of Paediatric and Preventive Dentistry)
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Dental Medicine
Children's and Preventive Dental Medicine
Abstract (english)
This aim of this study was to investigate surface gloss changes of different composite dental materials after chemical degradation or polishing. Five different composites were used (Evetric, GrandioSO, Admira Fusion, Filtek Z550, Dynamic Plus). The gloss of the tested material was measured with a glossmeter before and after chemical degradation in different acidic beverages. Statistical analysis was performed using a t-test for dependent samples, ANOVA, and a post hoc test. For comparison between groups, a level of significance was set at 0.05. Initial gloss values ranged from 51 to 93 at baseline to 32 to 81 after chemical degradation. The highest values were obtained for Dynamic Plus (93.5 GU) and GrandioSO (77.8 GU), followed by Admira Fusion (82 GU) and Filtek Z550 (70.5 GU). Evetric showed the lowest initial gloss values. After acidic exposures, the gloss measurements revealed different patterns of surface degradation. The results showed that the gloss of the samples decreased with time regardless of the treatment. The interaction between chemical-erosive beverages and the composite could lead to a decrease in the surface gloss of the composite restoration. The nanohybrid composite showed less gloss changes under acidic conditions, suggesting that it is more suitable for anterior restorations.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleMaterials
Numberingvol. 16, no. 10, 3727
e-ISSN1996-1944
DOIhttps://doi.org/10.3390/ma16103727
URN:NBNurn:nbn:hr:127:343749
Publication2023-05-14
Document URLhttps://www.mdpi.com/1996-1944/16/10/3727
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2023-07-14 10:53:48