Addressable high-information-density DNA nanostructures
Artikel i vetenskaplig tidskrift, 2007
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.
Författare
John Tumpane
Chalmers, Kemi- och bioteknik, Fysikalisk kemi
Peter Sandin
Chalmers, Kemi- och bioteknik, Fysikalisk kemi
R. Kumar
University of Southampton
V. E. C. Powers
University of Southampton
Erik Lundberg
Chalmers, Kemi- och bioteknik, Fysikalisk kemi
N. Gale
University of Southampton
P. Baglioni
Universita degli Studi di Firenze
J. M. Lehn
Laboratoire de Chimie
Bo Albinsson
Chalmers, Kemi- och bioteknik, Fysikalisk kemi
Per Lincoln
Chalmers, Kemi- och bioteknik, Fysikalisk kemi
Marcus Wilhelmsson
Chalmers, Kemi- och bioteknik, Fysikalisk kemi
T. Brown
University of Southampton
Bengt Nordén
Chalmers, Kemi- och bioteknik, Fysikalisk kemi
Chemical Physics Letters
0009-2614 (ISSN)
Vol. 440 1-3 125-129Ämneskategorier
Kemi
DOI
10.1016/j.cplett.2007.04.018