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Updated: Jun 24, 2026
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DNA Nanotubes as a Versatile Tool to Study Semiflexible Polymers
Published on: October 25, 2017
A three-branched DNA template for carbon nanotube self-assembly into nanodevice configuration
Sébastien Lyonnais1, Chia-Ling Chung, Laurence Goux-Capes
1Laboratoire d'Electronique Moléculaire, CEA Saclay, DSM/IRAMIS/SPEC, F-91191 Gif/Yvette, France.
Chemical Communications (Cambridge, England)
|March 27, 2009
Abstract:
We report here the first realization of an artificial branched DNA template where a single wall carbon nanotube is positioned with the necessary geometry of an individually gated field effect transistor.
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Overview
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Deoxyribonucleic acid, or DNA, is the genetic material responsible for passing traits from generation to generation in all organisms and most viruses. DNA is composed of two strands of nucleotides that wind around each other to form a spring-like structure called a double helix. However, the double helix is not perfectly symmetrical. Instead, there are regularly occurring grooves in the structure. The major groove occurs where the sugar-phosphate backbones are relatively far apart. This space...
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