prikaz prve stranice dokumenta The Effect of a Green Smoothie on Microhardness, Profile Roughness and Color Change of Dental Restorative Materials
  Download
PDF 2.12 MB
Scientific paper - Original scientific paper
The Effect of a Green Smoothie on Microhardness, Profile Roughness and Color Change of Dental Restorative Materials
Polymers, 14 (2022), 10; 2067. https://doi.org/10.3390/polym14102067
Veček, Nikolina Nika; Par, Matej; Sever, Eva Klarić; Miletić, Ivana; Krmek, Silvana Jukić

Institutional repository: University of Zagreb School of Dental Medicine Repository

Cite this document

Veček, N. N., Par, M., Sever, E. K., Miletić, I. & Krmek, S. J. (2022). The Effect of a Green Smoothie on Microhardness, Profile Roughness and Color Change of Dental Restorative Materials. Polymers, 14. (10). doi: 10.3390/polym14102067

Veček, Nikolina Nika, et al. "The Effect of a Green Smoothie on Microhardness, Profile Roughness and Color Change of Dental Restorative Materials." Polymers, vol. 14, no. 10, 2022. https://doi.org/10.3390/polym14102067

Veček, Nikolina Nika, Matej Par, Eva Klarić Sever, Ivana Miletić and Silvana Jukić Krmek. "The Effect of a Green Smoothie on Microhardness, Profile Roughness and Color Change of Dental Restorative Materials." Polymers 14, no. 10 (2022). https://doi.org/10.3390/polym14102067

Veček, N. N., et al. (2022) 'The Effect of a Green Smoothie on Microhardness, Profile Roughness and Color Change of Dental Restorative Materials', Polymers, 14(10). doi: 10.3390/polym14102067

Veček NN, Par M, Sever EK, Miletić I, Krmek SJ. The Effect of a Green Smoothie on Microhardness, Profile Roughness and Color Change of Dental Restorative Materials. Polymers [Internet]. 2022 May 19 [cited 2024 April 29];14(10). doi: 10.3390/polym14102067

N. N. Veček, M. Par, E. K. Sever, I. Miletić and S. J. Krmek, "The Effect of a Green Smoothie on Microhardness, Profile Roughness and Color Change of Dental Restorative Materials", Polymers, vol. 14, no. 10, May 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:127:826219. [Accessed: 29 April 2024]

Metadata
Title (english)The Effect of a Green Smoothie on Microhardness, Profile Roughness and Color Change of Dental Restorative Materials
AuthorNikolina Nika Veček
AuthorMatej Par
AuthorEva Klarić Sever
AuthorIvana Miletić
AuthorSilvana Jukić Krmek
Author's institutionUniversity of Zagreb
School of Dental Medicine
Scientific / art field,
discipline and subdiscipline		BIOMEDICINE AND HEALTHCARE
Dental Medicine
Endodonics and Restorative Dentistry
Abstract (english)
Acidic drinks are known to exert negative effects on the surface properties of dental restorative materials. However, the effect of increasingly popular green smoothie drinks has not been addressed so far. The present study investigated the effect of cyclic immersions (5 min daily over 30 days) in a green smoothie drink on the surface properties of contemporary dental restorative materials, including resin composites, an alkasite, and a glass hybrid. Vickers microhardness, profile roughness, and perceptible color change in the CIE L* a* b* color space were evaluated as clinically relevant properties of the material surface. After 30-day green smoothie immersion, microhardness values either decreased by 8–28% (for resin composites) or increased by up to 91% (for glass hybrid). The increase in profile roughness (Ra parameter) of smoothie-immersed specimens was 7–26 times higher compared to the control group. The perceptible color change (ΔE*) in the smoothie group was 3–8 times higher compared to the control group. Overall, this study demonstrated that daily exposure of dental restorations made from resin composites, alkasites, and glass hybrid materials to a green smoothie drink can significantly accelerate material degradation, which is reflected as surface softening, as well as higher roughness and higher perceptible color change.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePolymers
Numberingvol. 14, no. 10, 2067
e-ISSN2073-4360
DOIhttps://doi.org/10.3390/polym14102067
URN:NBNurn:nbn:hr:127:826219
Publication2022-05-19
Document URLhttps://www.mdpi.com/2073-4360/14/10/2067
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2022-10-31 09:20:17