An Investigation about the Influence of Bleaching on Shear Bond Strength of Orthodontic Brackets and on Enamel Colour

<table>A total of 100 bovine incisors were divided into a control Group I (<svg height="11.1" id="M5" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 42.912498 11.1" width="42.912498" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.1)">
<g transform="translate(72,-63.12)">
<text transform="matrix(1,0,0,-1,-71.95,63.35)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑛</tspan>
<tspan style="font-size: 12.50px; " x="9.6773224" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="21.71771" y="0">5</tspan>
<tspan style="font-size: 12.50px; " x="27.969212" y="0">0</tspan>
</text>
</g>
</g>
</svg>) and a Group II (<svg height="11.1" id="M6" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 42.912498 11.1" width="42.912498" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,11.1)">
<g transform="translate(72,-63.12)">
<text transform="matrix(1,0,0,-1,-71.95,63.35)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑛</tspan>
<tspan style="font-size: 12.50px; " x="9.6773224" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="21.71771" y="0">5</tspan>
<tspan style="font-size: 12.50px; " x="27.969212" y="0">0</tspan>
</text>
</g>
</g>
</svg>). Colour measurements captured colour data of unbleached, bleached, and debonded teeth status.</table>

International Scholarly Research Notices

fig1

Figure 1

Figure 1: An Investigation about the Influence of Bleaching on Shear Bond Strength of Orthodontic Brackets and on Enamel Colour 