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Pregled bibliografske jedinice broj: 508873

Časopis

Autori: Baraba, Anja; Dukić, Walter; Chieffi, Nicoletta; Ferarri, Marco; Anić, Ivica; Miletić, Ivana
Naslov: Influence of different pulses of Er:YAG laser based on Variable Square Pulse technology on microtensile bond strength of a self-etch adhesive to dentin
Izvornik: Photomedicine and laser surgery (1549-5418) 31 (2013), 3; 116-124
Vrsta rada: članak
Ključne riječi: bond strength; Er:YAG laser; self-etch adhesive
Sažetak:
Background and objective: The second generation Er:YAG Fidelis laser introduced the Variable Square Pulse technology (VSPt) which enables higher ablation speed in enamel and dentin in comparison to high-speed and low-speed handpieces. The aim of the study was to evaluate the microtensile bond strength of a composite resin to dentin modified with three different pulses of the Er:YAG laser based on Variable Square Pulse technology and with one self-etch adhesive. Materials and methods: The entire occlusal enamel was removed to obtain flat dentin surface for forty eight human molar teeth. The teeth were randomly divided into four experimental groups (n= 12 per group), according to the pretreatment of dentine: 1) control group ; 2) SSP (Super Short Pulse: 50 sec) ; 3) MSP (Medium Short Pulse ; 100 sec) and 4) SP (Short Pulse ; 300 sec) with Er:YAG laser. The microtensile bond strength was tested with a universal testing machine. Two specimens from each experimental group were subjected to SEM examination, to observe the bonding surface. Results: Dentin surface treated with SSP showed significantly lower microtensile bond strength values in comparison to the control group and SP group (p<0.05). Conclusion: The use of SP and MSP of the Er:YAG laser with one-step self-etch adhesive does not impair microtensile bond strength in dentin, while SSP may not be suitable for dentin surface treatment prior to bonding procedures.
Projekt / tema: 065-0653147-2056, 065-0650444-0418
Izvorni jezik: ENG
Rad je citiran u
bazama podataka:
Web of Science: Science Citation
Current Contents Citation Index
Web of Science: Science Citation Index Expanded
Scopus
MEDLINE
Kategorija: Znanstveni
Znanstvena područja:
Dentalna medicina
URL Internet adrese: http://online.liebertpub.com/doi/abs/10.1089/pho.2012.3286
Broj citata:
Altmetric:
DOI: 10.1089/pho.2012.3286
URL cjelovitog teksta:
Google Scholar: Influence of different pulses of Er:YAG laser based on Variable Square Pulse technology on microtensile bond strength of a self-etch adhesive to dentin
Upisao u CROSBI: baraba@sfzg.hr (baraba@sfzg.hr), 3. Tra. 2011. u 19:17 sati
Napomene:
Rad je kao poster prezentiran na skupu Kongres s međunarodnim sudjelovanjem : Stomatologija svakodnevna praksa, održanom od 08-09.04.2011.g., Zagreb, Hrvatska ; na hrvatskom j. objavljen u Knjizi sažetaka ; 2011.g. ; str. 7-7.



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