“…71–73 For example, compared to pure poly(propylene fumarate), an injectable and biodegradable bone cement, the addition of MCP NPs not only improves the compressive strength and elastic modulus of poly(propylene fumarate), but also improves the proliferation, differentiation, and mineralization of MG-63 cells. 74 Moreover, the addition of MgP nanosheets and HA nanofibers in polymethyl methacrylate bone cement significantly enhances the mechanical properties, bioactivity and cytocompatibility of the bone cement composites. 75 Further applications of biodegradable MgP-based materials in tissue engineering will be discussed in detail in the following section.…”