Shear bond strength of dentin bonding agents cured with a Plasma Arc curing light / 대한치과보존학회지
Journal of Korean Academy of Conservative Dentistry
;
: 213-223, 2008.
Article
Dans Anglais
| WPRIM
| ID: wpr-77635
ABSTRACT
The objective of this study was to compare dentin shear bond strength (DSBS) of dentin bonding agents (DBAs) cured with a plasma arc (PAC) light curing unit (LCU) and those cured with a light emitting diode (LED) LCU. Optical properties were also analyzed for Elipar freelight 2 (3M ESPE); LED LCU, Apollo 95E (DMT Systems); PAC LCU and VIP Junior (Bisco); Halogen LCU. The DBAs used for DSBS test were Scotchbond Multipurpose (3M ESPE), Singlebond 2 (3M ESPE) and Clearfil SE Bond (Kuraray). After DSBS testing, fractured specimens were analyzed for failure modes with SEM. The total irradiance and irradiance between 450 nm and 490 nm of the LCUs were different. LED LCU showed narrow spectral distribution around its peak at 462 nm whereas PAC and Halogen LCU showed a broad spectrum. There were no significant differences in mean shear bond strength among different LCUs (P > 0.05) but were significant differences among different DBAs (P < 0.001).
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Plasma sanguin
/
Technique EMIT
/
Agents de collage dentinaire
/
Céments résine
/
Dentine
/
Lumière
langue:
Anglais
Texte intégral:
Journal of Korean Academy of Conservative Dentistry
Année:
2008
Type:
Article
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