prikaz prve stranice dokumenta Effect of Fast High-Irradiance Photo-Polymerization of Resin Composites on the Dentin Bond Strength
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Effect of Fast High-Irradiance Photo-Polymerization of Resin Composites on the Dentin Bond Strength
Materials, 15 (2022), 21; 7467. https://doi.org/10.3390/ma15217467
Steffen, Tobias; Par, Matej; Attin, Thomas; Tauböck, Tobias T.

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Steffen, T., Par, M., Attin, T. i Tauböck, T. T. (2022). Effect of Fast High-Irradiance Photo-Polymerization of Resin Composites on the Dentin Bond Strength. Materials, 15. (21). doi: 10.3390/ma15217467

Steffen, Tobias, et al. "Effect of Fast High-Irradiance Photo-Polymerization of Resin Composites on the Dentin Bond Strength." Materials, vol. 15, br. 21, 2022. https://doi.org/10.3390/ma15217467

Steffen, Tobias, Matej Par, Thomas Attin i Tobias T. Tauböck. "Effect of Fast High-Irradiance Photo-Polymerization of Resin Composites on the Dentin Bond Strength." Materials 15, br. 21 (2022). https://doi.org/10.3390/ma15217467

Steffen, T., et al. (2022) 'Effect of Fast High-Irradiance Photo-Polymerization of Resin Composites on the Dentin Bond Strength', Materials, 15(21). doi: 10.3390/ma15217467

Steffen T, Par M, Attin T, Tauböck TT. Effect of Fast High-Irradiance Photo-Polymerization of Resin Composites on the Dentin Bond Strength. Materials [Internet]. 25.10.2022. [pristupljeno 23.04.2024.];15(21). doi: 10.3390/ma15217467

T. Steffen, M. Par, T. Attin i T. T. Tauböck, "Effect of Fast High-Irradiance Photo-Polymerization of Resin Composites on the Dentin Bond Strength", Materials, vol. 15, br. 21, Listopad 2022. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:127:628455. [Citirano: 23.04.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:127:628455
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Podaci o radu
Naslov (engleski)Effect of Fast High-Irradiance Photo-Polymerization of Resin Composites on the Dentin Bond Strength
AutorTobias Steffen
AutorMatej Par
AutorThomas Attin
AutorTobias T. Tauböck
Autorova ustanovaSveučilište u Zagrebu
Stomatološki fakultet
Znanstveno / umjetničko
područje, polje i grana		BIOMEDICINA I ZDRAVSTVO
Dentalna medicina
Endodoncija i restaurativna dentalna medicina
Sažetak (engleski)
This study investigated the influence of conventional (10 s at 1160 mW/cm2) and fast high-irradiance (3 s at 2850 mW/cm2) light curing on the micro-tensile bond strength (μTBS) of bulk-fill resin composites bonded to human dentin. Sixty-four extracted human molars were ground to dentin and randomly assigned into eight groups (n = 8 per group). After application of a three-step adhesive system (Optibond FL), four different bulk-fill composites (two sculptable and two flowable composites) were placed. Of these, one sculptable (Tetric PowerFill) and one flowable (Tetric PowerFlow) composite were specifically developed for fast high-irradiance light curing. Each composite was polymerized with the conventional or the fast high-irradiance light-curing protocol. The specimens were cut into dentin-composite sticks, μTBS was determined and failure modes were analyzed. Statistical analysis was performed using t-test for independent observations and one-way ANOVA. A statistical difference between the curing protocols was only found for Tetric PowerFlow, where the conventional protocol (23.8 ± 4.2 MPa) led to significantly higher values than the fast high-irradiance light-curing protocol (18.7 ± 3.7 MPa). All other composite materials showed statistically similar values for both polymerization protocols. In conclusion, the use of fast high-irradiation light curing has no negative influence on the μTBS of the investigated high-viscosity bulk-fill composites. However, it may reduce the dentin bond strength of flowable bulk-fill composite.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaMaterials
Brojčani podacivol. 15, br. 21, 7467
e-ISSN1996-1944
DOIhttps://doi.org/10.3390/ma15217467
URN:NBNurn:nbn:hr:127:628455
Datum objave publikacije2022-10-25
URL dokumentahttps://www.mdpi.com/1996-1944/15/21/7467
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2022-11-29 10:44:10