2008
DOI: 10.1007/s10103-008-0600-0
|View full text |Cite
|
Sign up to set email alerts
|

Adhesives bonded to erbium:yttrium–aluminum–garnet laser-irradiated dentin: transmission electron microscopy, scanning electron microscopy and tensile bond strength analyses

Abstract: The aim of this in vitro study was to investigate the effect of erbium:yttrium-aluminum-garnet (Er:YAG) laser irradiation on dentinal collagen by transmission electron microscopy and to analyze the resin-dentin interface by scanning electron microscopy. A tensile bond strength test was also applied. Specimens from 69 sound human third molars were randomly divided into three groups: control (no laser), and two irradiated groups, laser 250 (250 mJ/2 Hz) and laser 400 (400 mJ/4 Hz). Then, specimens were restored … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2
1

Citation Types

3
24
1
11

Year Published

2010
2010
2018
2018

Publication Types

Select...
4
2
1

Relationship

1
6

Authors

Journals

citations
Cited by 45 publications
(39 citation statements)
references
References 27 publications
3
24
1
11
Order By: Relevance
“…While in the cavity preparation protocol, the ultra-structural changes were more accentuated; these results were in accordance with previous studies [27,29]. As residual heat accumulation is proportional to fluency and pulse duration parameters [17], the higher the parameter used, the greater the detected changes.…”
Section: Discussionsupporting
confidence: 81%
See 1 more Smart Citation
“…While in the cavity preparation protocol, the ultra-structural changes were more accentuated; these results were in accordance with previous studies [27,29]. As residual heat accumulation is proportional to fluency and pulse duration parameters [17], the higher the parameter used, the greater the detected changes.…”
Section: Discussionsupporting
confidence: 81%
“…These alterations restrict the resin diffusion into dentin and jeopardize the hybridization [27] resulting in significantly lower bond strengths [26,28,29].…”
Section: Introductionmentioning
confidence: 99%
“…A maior largura temporal de pulso (1000µs) foi imediatamente descartada devido à carbonização gerada na dentina irradiada. Já a largura de 100µs apresentou uma morfologia muito semelhante à largura de pulso de 300µs, que foi selecionada devido ao fato de equipamentos anteriores de érbio possuírem larguras de pulsos semelhantes Keller, 1989;Keller;Aoki et al, 1998;Dostalova et al, 1998;Keller et al, 1998;Shigetani et al, 2002;Aranha et al, 2007;Ramos et al, 2010;Chen et al, 2013 ), suportando as nossas premissas.…”
Section: Discussionunclassified
“…Para limpeza dos resíduos do processo de corte e polimento, os espécimes foram imersos individualmente em água destilada e levados à cuba ultrassônica por 10 minutos (Ramos et al, 2010) .…”
Section: Preparo Das Amostrasunclassified
See 1 more Smart Citation