编号	Zeta电位/mV
编号				Zeta电位均值及标准差
4-12/53	−14.26	−13.74	−13.00	−13.66 ± 0.63
4-19/53	−14.60	−15.42	−16.52	−15.51 ± 0.96
5-20/58	−19.53	−21.18	−20.44	−20.38 ± 0.82
5-30/58	−16.52	−12.52	−15.85	−14.96 ± 2.14
5-14/58	−7.97	−9.98	−7.80	−8.58 ± 1.21
6-18/57	−20.81	−20.76	−22.41	−21.32 ± 0.93