Carbon Nanotubes for Thin Film Transistor: Fabrication, Properties, and Applications
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].
