Color Stability of Glass Ionomer Cement after Reinforced with Two Different Nanoparticles

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Group</td><td class="align_center" rowspan="2"><i>N</i></td><td class="align_center" colspan="2">Subset for alpha = 0.05</td></tr><tr class="thead"><td class="align_center">1</td><td class="align_center">2</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Control</td><td class="align_center">15</td><td class="align_center">2.7567</td><td class="align_left"> </td></tr><tr><td class="align_left">Carbon nanotube reinforced</td><td class="align_center">15</td><td class="align_center">4.1033</td><td class="align_left"> </td></tr><tr><td class="align_left">Silver nanoparticle reinforced</td><td class="align_center">15</td><td class="align_left"> </td><td class="align_center">18.4353</td></tr><tr><td class="align_left">Sig.</td><td class="align_left"> </td><td class="align_center">0.281</td><td class="align_center">1.000</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr><tr class="table-fn"><td><div>Means for groups in homogeneous subsets are displayed. <sup>a</sup>Uses harmonic mean sample size = 15.000.<br/></div></td></tr></table>

<div>Difference in color change among different groups at 24 hours.</div>

International Journal of Dentistry

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Table 3

Table 3: Color Stability of Glass Ionomer Cement after Reinforced with Two Different Nanoparticles 