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The aims of this study are to investigate the effect of light intensity and curing time on the degree of conversion and amount of residual monomer released from poly-acid modified composite resin samples cured with QTH light curing unit.Single light cured poly-acid modified composite resin restorative material Glasiosite Caps (VOCO/ Cuxhaven, Germany) (n=130 samples divided to the groups ) exposed to different exposure times (10, 30 and 40 seconds) and at different light intensities (410 and 490 mw/cm²). The degree of conversion of poly-acid modified composite resin samples was investigated by Fourier transform infrared spectroscopy (FTIR). While the amount of residual monomer released from poly-acid modified composite resin samples was investigated through measuring the released residual monomer in doubled distilled water with (CECIL 2000) Ultraviolet visible spectrophotometer.
Autorius: | Amer Taqa, A. A. Taqa, M. G. Al-Shaekh, |
Leidėjas: | LAP LAMBERT Academic Publishing |
Išleidimo metai: | 2011 |
Knygos puslapių skaičius: | 128 |
ISBN-10: | 3844310002 |
ISBN-13: | 9783844310009 |
Formatas: | 220 x 150 x 8 mm. Knyga minkštu viršeliu |
Kalba: | Anglų |
Parašykite atsiliepimą apie „The Effect of Curing Time and Light Intensity on Composite Resin: The Effect of Curing Time and Light Intensity on the Degree of Conversion of Poly-acid Modified Composite Resin“