Table 2.

The slope $a_1$ of the linear model for $\sqrt{\alpha }$ given by Eq. (5) for three SV diameters

Cell line	Diameter=0			Diameter=0.1 µm			Diameter=1 µm
	$R^2$	$a_1$	$p$	$R^2$	$a_1$	$p$	$R^2$	$a_1$	$p$
All cells	0.15	(>0)	9·10−7	0.20	(>0)	1·10−8	0.21	(>0)	7·10−9
V79	0.37	(>0)	3·10−4	0.42	(>0)	8·10−5	0.46	(>0)	3·10−5
HF19	0.62	(>0)	0.1	0.995	(>0)	2·10−3	0.991	(>0)	3·10−3
C3H10T1/2	0.65	(>0)	0.06	0.90	(>0)	9·10−3	0.92	(>0)	6·10−3