مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

341
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

185
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

1

Information Journal Paper

Title

QUALITATIVE ANALYSIS OF TEETH AND EVALUATION OF AMALGAM ELEMENTS PENETRATION INTO DENTAL MATRIX USING LASER INDUCED BREAKDOWN SPECTROSCOPY

Pages

  67-73

Abstract

 Introduction: In this study, laser induced breakdown SPECTROSCOPY (LIBS) is used for qualitative analysis of healthy and CARIOUS teeth. The technique of laser ablation is receiving increasing attention for applications in dentistry, specifically for the treatment of teeth such as drilling of micro-holes and plaque removal.Methods: A quality-switched (Q-switched) Neodymium-Doped Yttrium Aluminium Garnet (Nd: YAG) laser operating at wavelength of 1064 nm, pulse energy of 90 mJ/pulse, repetition rate of 2Hz and pulse duration of 6 ns was used in this analysis. In the process of ablation a luminous micro-plasma is normally generated which may be exploited for on-line elemental analysis via laser induced breakdown SPECTROSCOPY technique. We propose laser induced breakdown SPECTROSCOPY as a rapid, in situ and easy method for monitoring drilling process.Results: The results of elemental analysis show the presence of some trace elements in teeth including P, Ca, Mg, Zn, K, Sr, C, Na, H, O and the permeability of some AMALGAM (teeth filling materials) elements including Hg, Ag, Cu and Sn into dental matrix.Conclusion: This study addresses the ability of LIBS in elemental analysis of teeth and its feasibility in acute identification of healthy and CARIOUS teeth during drilling process for future clinical applications.

Cites

References

  • No record.

    • Cite

    APA: Copy

    GAZMEH, MEISAM, BAHREINI, MARYAM, TAVASSOLI, SEYED HASSAN, & ASNAASHARI, MOHAMMAD. (2015). QUALITATIVE ANALYSIS OF TEETH AND EVALUATION OF AMALGAM ELEMENTS PENETRATION INTO DENTAL MATRIX USING LASER INDUCED BREAKDOWN SPECTROSCOPY. JOURNAL OF LASERS IN MEDICAL SCIENCES, 6(2), 67-73. SID. https://sid.ir/paper/325885/en

    Vancouver: Copy

    GAZMEH MEISAM, BAHREINI MARYAM, TAVASSOLI SEYED HASSAN, ASNAASHARI MOHAMMAD. QUALITATIVE ANALYSIS OF TEETH AND EVALUATION OF AMALGAM ELEMENTS PENETRATION INTO DENTAL MATRIX USING LASER INDUCED BREAKDOWN SPECTROSCOPY. JOURNAL OF LASERS IN MEDICAL SCIENCES[Internet]. 2015;6(2):67-73. Available from: https://sid.ir/paper/325885/en

    IEEE: Copy

    MEISAM GAZMEH, MARYAM BAHREINI, SEYED HASSAN TAVASSOLI, and MOHAMMAD ASNAASHARI, “QUALITATIVE ANALYSIS OF TEETH AND EVALUATION OF AMALGAM ELEMENTS PENETRATION INTO DENTAL MATRIX USING LASER INDUCED BREAKDOWN SPECTROSCOPY,” JOURNAL OF LASERS IN MEDICAL SCIENCES, vol. 6, no. 2, pp. 67–73, 2015, [Online]. Available: https://sid.ir/paper/325885/en

    Related Journal Papers

  • No record.

    • Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops






    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button