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Processive Motion of Bipedal DNA Walkers
Author(s) -
Simmel Friedrich C.
Publication year - 2009
Publication title -
chemphyschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.016
H-Index - 140
eISSN - 1439-7641
pISSN - 1439-4235
DOI - 10.1002/cphc.200900493
Subject(s) - dna , base pair , supramolecular chemistry , movement (music) , motion (physics) , dna nanotechnology , nanotechnology , dna origami , biophysics , computer science , biological system , chemistry , physics , biology , materials science , artificial intelligence , crystallography , genetics , acoustics , crystal structure
Made for walking: Using DNA base‐pairing interactions alone, recently several examples of bipedal DNA walkers have been demonstrated experimentally (see picture). The walkers display coordinated leg movement and are able to walk processively on a supramolecular track. To achieve this behavior, the kinetics of the hybridization reactions involved in each case is intricately designed.
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