Addressable molecular node assembly--high information density DNA nanostructures.
The inherent self-assembly properties of DNA make it ideal in nanotechnology. We present a fully addressable DNA nanostructure with the smallest possible unit cell, a hexagon with a side-length of only 3.4 nm.(2,3) Using novel three-way oligonucleotides, where each side has a unique double-stranded DNA sequence that can be assigned a specific address, we will build a non-repetitive two-dimensional grid.
Lundberg
Erik
E
Department of Chemical & Biological Engineering/Physical Chemistry, Chalmers University of Technology, Kemivägen 10, SE-412 96, Gothenburg, Sweden. erik.p.lundberg@chalmers.se
Tumpane
John
J
Kumar
Ravindra
R
Sandin
Peter
P
Gale
Nittaya
N
Nandhakumar
Iris S
IS
Albinsson
Bo
B
Lincoln
Per
P
Wilhelmsson
L Marcus
LM
Brown
Tom
T
Nordén
Bengt
B
D001555:Benzene Derivatives / Q000737:chemistry; D004247:DNA / Q000737:chemistry*; D008958:Models, Molecular; D049329:Nanostructures / Q000737:chemistry*
D001555:Benzene Derivatives; D004247:DNA