Fig. 9From: Fabrication of naturel pumice/hydroxyapatite composite for biomedical engineering a Low and b high magnifications SEM images showing of Saos-2 osteosarcoma cells cultured for 4 days on the surface of: (1) 5 wt% NP-BHA as sintered at 1000 °C; (2) 5 wt% NP-BHA as sintered at 1300 °C; (3) 10 wt% NP-BHA as sintered at 1000 °C; and (4) 10 wt% NP-BHA as sintered at 1300 °CBack to article page