Table 1
Cell cycle analysis of RSC 96 Schwann cells after treatment of ZnO hierarchical architectures for 12 h
Group	G1 (%)		G2/M (%)		S (%)
	8 μg/mL	80 μg/mL	8 μg/mL	80 μg/mL	8 μg/mL	80 μg/mL
Control	47.25 ± 0.07		13.55 ± 0.07		39.2 ± 0.14
ZnO NPs	46.4 ± 1.43	44.5 ± 0.37	19.45 ± 2.18	21.82 ± 0.95	34.15 ± 2.60	33.6 ± 1.27
ZnO microspheres	45.78 ± 1.47	38.68 ± 1.75	16.88 ± 3.15	22.7 ± 3.09	37.35 ± 4.50	38.65 ± 1.80
Prism-like ZnO	47.53 ± 1.00	42.75 ± 0.75	18.43 ± 1.23	21.35 ± 1.88	34.03 ± 1.37	35.85 ± 1.32
Flower-like ZnO	46.05 ± 0.48	40.88 ± 1.32	18.5 ± 0.59	22.55 ± 1.86	35.45 ± 0.39	36.55 ± 1.79

Data were expressed as Mean ± SD (n = 5).

Yin et al. Nanoscale Research Letters 2012 7:439   doi:10.1186/1556-276X-7-439