Elemental composition of bone-like apatite layers released on the CS/HAp scaffolds.

Incubation time (days)	Atomic percenta (%)							Ca/P ratio
	O	P	Ca	Na	Mg	Cl	C
10	20.93 ± 7.75	10.15 ± 4.95	18.86 ± 12.12	1.79 ± 0.31	0.22 ± 0.19	6.66 ± 2.11	41.39 ± 12.28	1.78 ± 0.32
15	53.17 ± 4.08	9.28 ± 1.22	14.14 ± 1.79	0.88 ± 0.26	0.78 ± 0.26	0.83 ± 0.42	20.92 ± 4.61	1.52 ± 0.056

^aMean ± SD, n = 4.