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Pregled bibliografske jedinice broj: 1143047

Long-term development of degree of conversion of bulk-fill composites during 7 days


Lapaš Barišić, Matea; Par, Matej; Gamulin, Ozren; Pandurić, Vlatko; Tarle, Zrinka
Long-term development of degree of conversion of bulk-fill composites during 7 days // Sažeci 1. Međunarodnog kongresa Stomatološkog fakulteta Sveučilišta u Zagrebu 20. i 21. ožujka 2015., Zagreb, Hrvatska. U: Acta stomatologica Croatica 2015 ; 49(2) / Marović, Danijela (ur.).
Zagreb, Hrvatska, 2015. str. 177-177 (poster, podatak o recenziji nije dostupan, sažetak, znanstveni)


CROSBI ID: 1143047 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Long-term development of degree of conversion of bulk-fill composites during 7 days

Autori
Lapaš Barišić, Matea ; Par, Matej ; Gamulin, Ozren ; Pandurić, Vlatko ; Tarle, Zrinka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Sažeci 1. Međunarodnog kongresa Stomatološkog fakulteta Sveučilišta u Zagrebu 20. i 21. ožujka 2015., Zagreb, Hrvatska. U: Acta stomatologica Croatica 2015 ; 49(2) / Marović, Danijela - , 2015, 177-177

Skup
1st International congress of the School of Dental Medicine University of Zagreb

Mjesto i datum
Zagreb, Hrvatska, 20.03.2015. - 21.03.2015

Vrsta sudjelovanja
Poster

Vrsta recenzije
Podatak o recenziji nije dostupan

Ključne riječi
post-cure ; polymerization ; light-curing ; bulk-fill composites

Sažetak
Aim: To determine the degree of conversion (DC) of two commercial composite materials (SDR/Dentsply and Filtek Bulk Fill/3M ESPE) and to monitor the long-term postcure increase of DC up to 7 days. Materials and methods: DC was determined by Raman spectroscopy at two measuring depths: 1 mm and 4 mm. For each material and each depth, 6 samples were prepared. The cylindrical samples with a 3 mm diameter and 6 mm height were light cured with irradiance of 1090 mW/cm2 for 20 s. DC was measured immediately after curing (0 days), 1 day post-cure and 7 days post-cure. During preparation and storage, the samples were kept at room temperature. Statistical analysis was performed using a dependent samples t-test. Results: DC values (%) for Filtek Bulk Fill amounted to (0 days/1 day/7 days): 56.8/65.8/ 70.5 at 1 mm depth and 44.4/54.4/54.4 at 4 mm depth. DC values of SDR amounted to 55.8/ 68.5/74.2 at 1 mm depth and 49.7/64.5/70.7 at 4 mm depth. Statistically significant DC increase was observed for Filtek Bulk Fill after 1 day and 7 days at 1 mm depth, while at 4 mm depth no further DC increase was observed after 1 day. For SDR, a trend of DC increase was observed at both depths, being marginally significant only at 4 mm depth. Conclusion: Filtek Bulk Fill and SDR presented a considerable post-cure increase of DC that can be followed up to 7 days. This suggests that mechanical properties and biocompatibility are not attained immediately after curing, but develop continuously over time. The study was supported by CSF programme (08/31).

Izvorni jezik
Hrvatski, engleski

Znanstvena područja
Dentalna medicina



POVEZANOST RADA


Projekti:
HRZZ-08/31 - Prosudba novih bioaktivnih materijala i postupaka u restaurativnoj dentalnoj medicini (Tarle, Zrinka; Moguš-Milanković, Andrea; Demoli, Nazif, HRZZ ) ( CroRIS)

Ustanove:
Stomatološki fakultet, Zagreb,
Medicinski fakultet, Zagreb

Profili:

Avatar Url Ozren Gamulin (autor)

Avatar Url Zrinka Tarle (autor)

Avatar Url Matej Par (autor)

Avatar Url Vlatko Pandurić (autor)

Poveznice na cjeloviti tekst rada:

hrcak.srce.hr

Citiraj ovu publikaciju:

Lapaš Barišić, Matea; Par, Matej; Gamulin, Ozren; Pandurić, Vlatko; Tarle, Zrinka
Long-term development of degree of conversion of bulk-fill composites during 7 days // Sažeci 1. Međunarodnog kongresa Stomatološkog fakulteta Sveučilišta u Zagrebu 20. i 21. ožujka 2015., Zagreb, Hrvatska. U: Acta stomatologica Croatica 2015 ; 49(2) / Marović, Danijela (ur.).
Zagreb, Hrvatska, 2015. str. 177-177 (poster, podatak o recenziji nije dostupan, sažetak, znanstveni)
Lapaš Barišić, M., Par, M., Gamulin, O., Pandurić, V. & Tarle, Z. (2015) Long-term development of degree of conversion of bulk-fill composites during 7 days. U: Marović, D. (ur.)Sažeci 1. Međunarodnog kongresa Stomatološkog fakulteta Sveučilišta u Zagrebu 20. i 21. ožujka 2015., Zagreb, Hrvatska. U: Acta stomatologica Croatica 2015 ; 49(2).
@article{article, author = {Lapa\v{s} Bari\v{s}i\'{c}, Matea and Par, Matej and Gamulin, Ozren and Panduri\'{c}, Vlatko and Tarle, Zrinka}, editor = {Marovi\'{c}, D.}, year = {2015}, pages = {177-177}, keywords = {post-cure, polymerization, light-curing, bulk-fill composites}, title = {Long-term development of degree of conversion of bulk-fill composites during 7 days}, keyword = {post-cure, polymerization, light-curing, bulk-fill composites}, publisherplace = {Zagreb, Hrvatska} }
@article{article, author = {Lapa\v{s} Bari\v{s}i\'{c}, Matea and Par, Matej and Gamulin, Ozren and Panduri\'{c}, Vlatko and Tarle, Zrinka}, editor = {Marovi\'{c}, D.}, year = {2015}, pages = {177-177}, keywords = {post-cure, polymerization, light-curing, bulk-fill composites}, title = {Long-term development of degree of conversion of bulk-fill composites during 7 days}, keyword = {post-cure, polymerization, light-curing, bulk-fill composites}, publisherplace = {Zagreb, Hrvatska} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Emerging Sources Citation Index (ESCI)
  • Scopus
  • MEDLINE





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