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Scientific paper - Original scientific paper
Aging-Dependent Changes in Mechanical Properties of the New Generation of Bulk-Fill Composites
Materials, 15 (2022), 3; 902. https://doi.org/10.3390/ma15030902
Marović, Danijela; Par, Matej; Macan, Matea; Klarić, Nikolina; Plazonić, Iva; Tarle, Zrinka

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Marović, D., Par, M., Macan, M., Klarić, N., Plazonić, I. & Tarle, Z. (2022). Aging-Dependent Changes in Mechanical Properties of the New Generation of Bulk-Fill Composites. Materials, 15. (3). doi: 10.3390/ma15030902

Marović, Danijela, et al. "Aging-Dependent Changes in Mechanical Properties of the New Generation of Bulk-Fill Composites." Materials, vol. 15, no. 3, 2022. https://doi.org/10.3390/ma15030902

Marović, Danijela, Matej Par, Matea Macan, Nikolina Klarić, Iva Plazonić and Zrinka Tarle. "Aging-Dependent Changes in Mechanical Properties of the New Generation of Bulk-Fill Composites." Materials 15, no. 3 (2022). https://doi.org/10.3390/ma15030902

Marović, D., et al. (2022) 'Aging-Dependent Changes in Mechanical Properties of the New Generation of Bulk-Fill Composites', Materials, 15(3). doi: 10.3390/ma15030902

Marović D, Par M, Macan M, Klarić N, Plazonić I, Tarle Z. Aging-Dependent Changes in Mechanical Properties of the New Generation of Bulk-Fill Composites. Materials [Internet]. 2022 January 25 [cited 2024 April 23];15(3). doi: 10.3390/ma15030902

D. Marović, M. Par, M. Macan, N. Klarić, I. Plazonić and Z. Tarle, "Aging-Dependent Changes in Mechanical Properties of the New Generation of Bulk-Fill Composites", Materials, vol. 15, no. 3, January 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:127:788929. [Accessed: 23 April 2024]

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Metadata
Title (english)Aging-Dependent Changes in Mechanical Properties of the New Generation of Bulk-Fill Composites
AuthorDanijela Marović
AuthorMatej Par
AuthorMatea Macan
AuthorNikolina Klarić
AuthorIva Plazonić
AuthorZrinka Tarle
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)
This study evaluated the behavior of a new generation of bulk-fill resin composites after prolonged exposure to an aqueous environment and accelerated aging in ethanol. Six bulk-fill materials were tested (Tetric PowerFill, Filtek One Bulk Fill Restorative, Tetric EvoCeram Bulk Fill, Fill-Up!, Tetric PowerFlow, SDR Plus Bulk Fill Flowable) and compared to two conventional reference materials (Tetric EvoCeram and Tetric EvoFlow). Flexural strength, modulus, and Weibull parameters were examined at three time points: 1 day, 30 days, and 30 days followed by ethanol immersion. Degree of conversion after 30 days, water sorption, and solubility up to 90 days were also investigated. Filtek One Bulk Fill had the highest flexural strength and modulus among the tested materials, followed by Tetric PowerFill and SDR plus. Flexural strength and modulus of high-viscosity bulk-fill materials showed higher stability after accelerated aging in ethanol compared to their low-viscosity counterparts and reference materials. After 30 days, the degree of conversion was above 80% for all tested materials. Dual-cure material Fill-Up! was the best-cured material. The water sorption was highest for Fill-Up!, Filtek One Bulk Fill Restorative, and Tetric EvoFlow, while solubility was highest for Tetric EvoCeram. After aging in water and ethanol, new generation high-viscosity bulk-fill materials showed better mechanical properties than low-viscosity bulk-fill and conventional composites under extended light curing conditions.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleMaterials
Numberingvol. 15, no. 3, 902
e-ISSN1996-1944
DOIhttps://doi.org/10.3390/ma15030902
URN:NBNurn:nbn:hr:127:788929
Publication2022-01-25
Document URLhttps://www.mdpi.com/1996-1944/15/3/902
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Created on2022-11-03 11:54:38