Liquid Crystals of DNA-Stabilized Carbon Nanotubes

Authors


  • This work has been done in the framework of the GDRE no. 2756 “Science and applications of the nanotubes — NANO-E”.

Abstract

original image

Water-based liquid crystals of unfunctionalized carbon nanotubes are reported for the first time (see Figure, scale bar: 50 μm). Denatured DNA is used to stabilize the nanotube suspensions. The average length and diameter of the nanotubes are measured using dynamic light scattering. The phase diagram of the system is discussed on the basis of these dimensional characterizations.

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