Stepwise and reversible nanopatterning of proteins on a DNA origami scaffold.
Stepwise introduction of multiple streptavidin tetramers into a nanoarray formed in a stick-like punched DNA origami as well as selective removal of predetermined tetramer from the array were successfully achieved by applying a programmed strand displacement technique to a DNA origami scaffold.
Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1 Komaba, Meguro-ku, Tokyo 153-8904, Japan.
Kentaro
K
Numajiri
Mayumi
M
Kimura
Akinori
A
Kuzuya
Makoto
M
Komiyama
D001710:Biotin / Q000737:chemistry; D004247:DNA / Q000737:chemistry*; D018625:Microscopy, Atomic Force; D049329:Nanostructures / Q000737:chemistry*; D009693:Nucleic Acid Hybridization; D019809:Streptavidin / Q000737:chemistry*
D001710:Biotin; D004247:DNA; D019809:Streptavidin