prikaz prve stranice dokumenta Mechanical Properties of 3D-Printed Occlusal Splint Materials
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Mechanical Properties of 3D-Printed Occlusal Splint Materials
Dentistry Journal, 11 (2023), 8; 199. https://doi.org/10.3390/dj11080199
Prpić, Vladimir; Špehar, Filipa; Štajdohar, Dominik; Bjelica, Roko; Čimić, Samir; Par, Matej

Citirajte ovaj rad

Prpić, V., Špehar, F., Štajdohar, D., Bjelica, R., Čimić, S. i Par, M. (2023). Mechanical Properties of 3D-Printed Occlusal Splint Materials. Dentistry Journal, 11. (8). doi: 10.3390/dj11080199

Prpić, Vladimir, et al. "Mechanical Properties of 3D-Printed Occlusal Splint Materials." Dentistry Journal, vol. 11, br. 8, 2023. https://doi.org/10.3390/dj11080199

Prpić, Vladimir, Filipa Špehar, Dominik Štajdohar, Roko Bjelica, Samir Čimić i Matej Par. "Mechanical Properties of 3D-Printed Occlusal Splint Materials." Dentistry Journal 11, br. 8 (2023). https://doi.org/10.3390/dj11080199

Prpić, V., et al. (2023) 'Mechanical Properties of 3D-Printed Occlusal Splint Materials', Dentistry Journal, 11(8). doi: 10.3390/dj11080199

Prpić V, Špehar F, Štajdohar D, Bjelica R, Čimić S, Par M. Mechanical Properties of 3D-Printed Occlusal Splint Materials. Dentistry Journal [Internet]. 18.08.2023. [pristupljeno 24.04.2024.];11(8). doi: 10.3390/dj11080199

V. Prpić, F. Špehar, D. Štajdohar, R. Bjelica, S. Čimić i M. Par, "Mechanical Properties of 3D-Printed Occlusal Splint Materials", Dentistry Journal, vol. 11, br. 8, Kolovoz 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:127:649336. [Citirano: 24.04.2024.]

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Podaci o radu
Naslov (engleski)Mechanical Properties of 3D-Printed Occlusal Splint Materials
AutorVladimir Prpić
AutorFilipa Špehar
AutorDominik Štajdohar
AutorRoko Bjelica
AutorSamir Čimić
AutorMatej Par
Autorova ustanovaSveučilište u Zagrebu
Stomatološki fakultet
Znanstveno / umjetničko
područje, polje i grana		BIOMEDICINA I ZDRAVSTVO
Dentalna medicina
Sažetak (engleski)
Data regarding the mechanical properties of three-dimensionally (3D) printed materials for occlusal splint manufacturing are scarce. The aim of the present study was to evaluate the flexural strength and surface hardness of modern 3D-printed occlusal splint materials and compare them with two control groups, namely, milled and conventional cold-polymerized occlusal splint materials. A total of 140 rectangular specimens were manufactured for the present study. The specimens were prepared in accordance with the International Organization for Standardization standards (ISO 20795-1:2013). Five 3D-printed (NextDent Ortho Rigid, Dental LT Clear, Dentona Flexisplint, Cosmos Bite Splint, and ProArt Print Splint), one milled (ProArt CAD Splint), and one cold-polymerized (ProBase Cold) occlusal splint materials were used to determine flexural strength and surface hardness values. The three-point flexure test was used for the determination of flexural strength values, while Vickers hardness was measured to determine surface hardness. Ten specimens (n = 10) of each material were tested using these procedures. One-way ANOVA and Tukey’s post-hoc test were used to analyze the obtained results (α = 0.05). The values of flexural strength ranged from 46.1 ± 8.2 MPa to 106 ± 8.3 MPa. The Vickers hardness values ranged from 4.9 ± 0.5 VHN to 20.6 ± 1.3 VHN. Significant differences were found among the tested materials (p < 0.0001). The milled and cold-polymerized materials yielded higher values for both flexural strength (only one 3D-printed resin had comparable results to cold-polymerized acrylics) and surface hardness. There are differences in the mechanical properties of the various tested occlusal splint materials. The flexural strength of most of the 3D-printed materials and their surface hardness values are still inferior when compared to the milled or cold-polymerized materials.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaDentistry Journal
Brojčani podacivol. 11, br. 8, 199
e-ISSN2304-6767
DOIhttps://doi.org/10.3390/dj11080199
URN:NBNurn:nbn:hr:127:649336
Datum objave publikacije2023-08-18
URL dokumentahttps://www.mdpi.com/2304-6767/11/8/199
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2023-09-29 06:56:31