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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 M. G. Al-shaekh
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
M. G. Al-shaekh
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.
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | March 4, 2011 |
| ISBN13 | 9783844310009 |
| Publishers | LAP LAMBERT Academic Publishing |
| Pages | 128 |
| Dimensions | 226 × 8 × 150 mm · 209 g |
| Language | German |
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