Fiche publication
Date publication
mai 2007
Auteurs
Membres identifiés du Cancéropôle Est :
Pr LEHN Jean-Marie
Tous les auteurs :
Tumpane J, Sandin P, Kumar R, Powers VEC, Lundberg EP, Gale N, Baglioni P, Lehn JM, Albinsson B, Lincoln P, Wilhelmsson LM, Brown T, Norden B
Résumé
We present a strategy for self-assembly of the smallest yet reported DNA nanostructures that are also addressable in terms of their DNA-base code. Using linear as well as novel branched three-way DNA., oligonucleotide building-blocks we demonstrate the formation of a nano-network's fundamental cell, a DNA pseudo-hexagon of side 4 nm. The network's inherent addressability will allow functionalization with sub-nanometer precision yielding unprecedented richness in information density, important in the context of Moore's Law and nano-chip technology. (c) 2007 Published by Elsevier B.V.
Référence
Chem Phys Lett. 2007 May 25;440(1-3):125-9.
