627215.fig.005a
(a)
627215.fig.005b
(b)
627215.fig.005c
(c)
627215.fig.005d
(d)
627215.fig.005e
(e)
Figure 5: Schematic of gel separation. (a) Model of MS separation using agarose gel. Red, semiconducting SWCNTs; beige, agarose gel matrix; green, metallic SWCNTs; yellow, SDS. (b) Freeze and squeeze. (c) Centrifugation. (d) Diffusion. (e) Permeation [30].