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. 440 125-129

Ämneskategorier

Kemi

DOI

10.1016/j.cplett.2007.04.018