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Finite‐Size, Fully Addressable DNA Tile Lattices Formed by Hierarchical Assembly Procedures
Author(s) -
Park Sung Ha,
Pistol Constantin,
Ahn Sang Jung,
Reif John H.,
Lebeck Alvin R.,
Dwyer Chris,
LaBean Thomas H.
Publication year - 2006
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200503797
Subject(s) - tile , computer science , dna , nanotechnology , nanostructure , variety (cybernetics) , computer graphics (images) , pixel , materials science , artificial intelligence , biology , genetics , composite material
Decorated tiles : Self‐assembling DNA nanostructures can be used to form addressable, size‐controlled nanoarrays with a variety of programmed patterns. Arrays of DNA cross‐shaped tiles were decorated with pixels of individual protein molecules. The letters “D”, “N”, and “A” on self‐assembled 4×4 arrays (<80‐nm square, see picture) were prepared by a minimal‐depth strategy.