prikaz prve stranice dokumenta Blue Laser for Polymerization of Bulk-Fill Composites: Influence on Polymerization Kinetics
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Blue Laser for Polymerization of Bulk-Fill Composites: Influence on Polymerization Kinetics
Nanomaterials, 13 (2023), 2; 303. https://doi.org/10.3390/nano13020303
Negovetic Mandic, Visnja; Par, Matej; Marovic, Danijela; Rakić, Mario; Tarle, Zrinka; Klarić Sever, Eva

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Negovetic Mandic, V., Par, M., Marovic, D., Rakić, M., Tarle, Z. i Klarić Sever, E. (2023). Blue Laser for Polymerization of Bulk-Fill Composites: Influence on Polymerization Kinetics. Nanomaterials, 13. (2). doi: 10.3390/nano13020303

Negovetic Mandic, Visnja, et al. "Blue Laser for Polymerization of Bulk-Fill Composites: Influence on Polymerization Kinetics." Nanomaterials, vol. 13, br. 2, 2023. https://doi.org/10.3390/nano13020303

Negovetic Mandic, Visnja, Matej Par, Danijela Marovic, Mario Rakić, Zrinka Tarle i Eva Klarić Sever. "Blue Laser for Polymerization of Bulk-Fill Composites: Influence on Polymerization Kinetics." Nanomaterials 13, br. 2 (2023). https://doi.org/10.3390/nano13020303

Negovetic Mandic, V., et al. (2023) 'Blue Laser for Polymerization of Bulk-Fill Composites: Influence on Polymerization Kinetics', Nanomaterials, 13(2). doi: 10.3390/nano13020303

Negovetic Mandic V, Par M, Marovic D, Rakić M, Tarle Z, Klarić Sever E. Blue Laser for Polymerization of Bulk-Fill Composites: Influence on Polymerization Kinetics. Nanomaterials [Internet]. 11.01.2023. [pristupljeno 21.03.2025.];13(2). doi: 10.3390/nano13020303

V. Negovetic Mandic, M. Par, D. Marovic, M. Rakić, Z. Tarle i E. Klarić Sever, "Blue Laser for Polymerization of Bulk-Fill Composites: Influence on Polymerization Kinetics", Nanomaterials, vol. 13, br. 2, Siječanj 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:127:670918. [Citirano: 21.03.2025.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:127:670918
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Podaci o radu
Naslov (engleski)Blue Laser for Polymerization of Bulk-Fill Composites: Influence on Polymerization Kinetics
AutorVisnja Negovetic Mandic
AutorMatej Par
AutorDanijela Marovic
AutorMario Rakić
AutorZrinka Tarle
AutorEva Klarić Sever
Autorova ustanovaInstitut za fiziku
Autorova ustanovaSveučilište u Zagrebu
Stomatološki fakultet
Znanstveno / umjetničko
područje, polje i grana		BIOMEDICINA I ZDRAVSTVO
Dentalna medicina
Sažetak (engleski)
The objective of this study was to compare the polymerization kinetics of bulk-fill resin composites cured with a LED-curing device and a diode laser (449 nm). Three bulk-fill composites were light-cured with constant radiation exposure at 10 J/cm2 by varying radiant exitance and curing time. The following three light-curing protocols were used: (I) 3300 mW/cm2 for 3 s; (II) 2000 mW/cm2 for 5 s; and (III) 1000 mW/cm2 for 10 s. The degree of conversion (DC) was monitored in real time at a data acquisition rate of 2 spectra/s over a 5-min period and again after seven days using Fourier transform infrared spectroscopy. DC amounted to 30.9–61.7% at 4-mm depth after 5 min. DC values of two sculptable composites were significantly higher with the laser, regardless of the curing protocol used, but not for the flowable composite. The maximum polymerization rate (2.0–22.1%/s) was less affected by the type of curing device for one of the composites, while the other two composites achieved significantly higher values when cured with the laser. Laser curing generally increased the DC and the maximum polymerization rate while it shortened the onset of the maximum reaction rate. New handheld laser devices with adjustable power have the potential to be used as a photopolymerization light source for new generations of bulk-fill composites.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaNanomaterials
Brojčani podacivol. 13, br. 2, 303
e-ISSN2079-4991
DOIhttps://doi.org/10.3390/nano13020303
URN:NBNurn:nbn:hr:127:670918
Datum objave publikacije2023-01-11
URL dokumentahttps://www.mdpi.com/2079-4991/13/2/303
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2025-03-10 11:51:36