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

Figure 5.

Figure 5

Cell attachment on the substrates assessed by CCK-8 assay.

Notes: *Significant difference compared with HA/P66 (P<0.05, n=3). #Significant difference compared with PDA-HA/P66 (P<0.05, n=3).

Abbreviations: CCK-8, cell counting kit-8; HA/P66, hydroxyapatite/polyamide 66; PDA, polydopamine; PDA-HA/P66, polydopamine coating on hydroxyapatite/ polyamide 66; HA-PDA-HA/P66, hydroxyapatite coating formation on hydroxyapatite/polyamide 66 assisted by polydopamine.