Research Article

Preparation, Physical-Chemical Characterization, and Cytocompatibility of Polymeric Calcium Phosphate Cements

Figure 6

SEM microphotograph of the longitudinal top surface of the four types of cements. (a) Zinc polycarboxylate cement; (b) Type I; (c) Type II; (d) Type III after setting.
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(a)
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(b)
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(c)
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(d)