Surface Immobilization of TiO<sub>2</sub> Nanotubes with Bone Morphogenetic Protein-2 Synergistically Enhances Initial Preosteoblast Adhesion and Osseointegration

<table class="fixed-width table-group" id="tab2"><tr><td><table class="table"><colgroup><col style="width:6.95em"/><col style="width:3.40em"/><col style="width:3.43em"/><col style="width:3.33em"/><col style="width:3.23em"/><col style="width:2.92em"/></colgroup><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">substrates</td><td class="align_center"> C% </td><td class="align_center">O% </td><td class="align_center">Ti%</td><td class="align_center">N% </td><td class="align_center">F% </td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Ti</td><td class="align_center">28.87</td><td class="align_center">54.07</td><td class="align_center">15.61</td><td class="align_center">1.45</td><td class="align_center">0</td></tr><tr><td class="align_left">TNT</td><td class="align_center">38.88</td><td class="align_center">41.99</td><td class="align_center">14.06</td><td class="align_center">1.49</td><td class="align_center">3.59</td></tr><tr><td class="align_left">hBMP-2/Ti</td><td class="align_center">49.74</td><td class="align_center">34.78</td><td class="align_center">6.08</td><td class="align_center">9.40</td><td class="align_center">0</td></tr><tr><td class="align_left">hBMP-2/TNT</td><td class="align_center">55.20</td><td class="align_center">25.12</td><td class="align_center">4.41</td><td class="align_center">14.55</td><td class="align_center">0.72</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Chemical compositions of each sample measured by XPS.</div>

BioMed Research International

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Table 2

Table 2: Surface Immobilization of TiO<sub>2</sub> Nanotubes with Bone Morphogenetic Protein-2 Synergistically Enhances Initial Preosteoblast Adhesion and Osseointegration 

Table 2 | Surface Immobilization of TiO2 Nanotubes with Bone Morphogenetic Protein-2 Synergistically Enhances Initial Preosteoblast Adhesion and Osseointegration 