The Impact of Polyethylene Glycol-Modified Chitosan Scaffolds on the Proliferation and Differentiation of Osteoblasts

<div>SEM micrographs and the corresponding pore size of CHI-100 (100/0), CHI-90, and CHI-80 (80/20) scaffolds. The scale bar in the images represents 300 <i>μ</i>m. The values represent mean ± standard deviation, <i>n</i> = 4. <sup>∗</sup>indicates <i>p</i> &lt; 0.05 vs. PEG-100 and PEG-90 or PEG-100 and PEG-80.</div>

International Journal of Biomaterials

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Figure 1

Figure 1: The Impact of Polyethylene Glycol-Modified Chitosan Scaffolds on the Proliferation and Differentiation of Osteoblasts 