Research Article

Hydrothermal Preparation and Characterization of Ultralong Strontium-Substituted Hydroxyapatite Whiskers Using Acetamide as Homogeneous Precipitation Reagent

Figure 4

The effect of ionic products from HAp and Sr-substituted HAp whiskers on proliferation of MG-63 after 5 days of culture. * indicates the experimental group compared with the control group of HAp whiskers at the same concentration, .
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