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Information Journal Paper

Title

EFFECT OF LASER TREATMENT ON SURFACE MORPHOLOGY OF INDIRECT COMPOSITE RESIN: SCANNING ELECTRON MICROSCOPE (SEM) EVALUATION

Pages

  92-95

Keywords

CO2 LASER 

Abstract

 Introduction: The aim of this study was to evaluate and compare the Scanning electron microscope (SEM) of indirect composite conditioned by Erbium-Doped Yttrium Aluminum Garnet (Er:YAG) laser, Neodymium-Doped Yttrium Aluminium Garnet (Nd:YAG) laser and Carbon Dioxide (CO2) laser.Methods: 18 indirect composite blocks (GC Gradia DA2, Japan) with 15×10×10 mm dimensions were made. The bonding surface of these blocks were polished, then the samples were divided into six groups as follow: ER:YAG LASER with output power of 0.5 W and frequency of 10 Hz, Nd:YAG laser with output power of 0.25, 0.5 W and frequency of 10 Hz, CO2 laser with output power of 0.5 W and frequency of 10 Hz and 5 Hz, and no treatment. Then, the surfaces were evaluated by SEM.Results: Irregularities were observed in ER:YAG LASER samples compared to control group that produced suitable retention for adhesion of cements. Nd:YAG and CO2 lasers showed melting areas.Conclusion: Among different lasers, ER:YAG LASER can be used as an alternative technique for surface treatment of indirect composites.

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    APA: Copy

    MIRZAEI, MANSOUREH, GARSHASBZADEH, NAZANIN ZEINAB, YASINI, ESMAIEL, SHAHABI, SIMA, & CHINIFORUSH, NASIM. (2013). EFFECT OF LASER TREATMENT ON SURFACE MORPHOLOGY OF INDIRECT COMPOSITE RESIN: SCANNING ELECTRON MICROSCOPE (SEM) EVALUATION. JOURNAL OF LASERS IN MEDICAL SCIENCES, 4(2), 92-95. SID. https://sid.ir/paper/325836/en

    Vancouver: Copy

    MIRZAEI MANSOUREH, GARSHASBZADEH NAZANIN ZEINAB, YASINI ESMAIEL, SHAHABI SIMA, CHINIFORUSH NASIM. EFFECT OF LASER TREATMENT ON SURFACE MORPHOLOGY OF INDIRECT COMPOSITE RESIN: SCANNING ELECTRON MICROSCOPE (SEM) EVALUATION. JOURNAL OF LASERS IN MEDICAL SCIENCES[Internet]. 2013;4(2):92-95. Available from: https://sid.ir/paper/325836/en

    IEEE: Copy

    MANSOUREH MIRZAEI, NAZANIN ZEINAB GARSHASBZADEH, ESMAIEL YASINI, SIMA SHAHABI, and NASIM CHINIFORUSH, “EFFECT OF LASER TREATMENT ON SURFACE MORPHOLOGY OF INDIRECT COMPOSITE RESIN: SCANNING ELECTRON MICROSCOPE (SEM) EVALUATION,” JOURNAL OF LASERS IN MEDICAL SCIENCES, vol. 4, no. 2, pp. 92–95, 2013, [Online]. Available: https://sid.ir/paper/325836/en

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