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. 2018 Nov 30;13:8179–8193. doi: 10.2147/IJN.S181137

Figure 8.

Figure 8

Cell spreading on the substrates at 24 hours, as observed by (A) CLSM and (B) SEM. (C) The cell spreading area was measured with SEM images by ImageJ software.

Notes: Arrows indicate cells. *Significant difference compared with HA/P66 (P<0.05).

Abbreviations: CLSM, confocal laser scanning microscopy; HA/P66, hydroxyapatite/polyamide 66; SEM, scanning electron microscopy; PDA-HA/P66, polydopamine coating on hydroxyapatite/polyamide 66; HA-PDA-HA/P66, hydroxyapatite coating formation on hydroxyapatite/polyamide 66 assisted by polydopamine.