Biomedical Engineering Reference
In-Depth Information
Fig. 12.5
(
a
) The molecular assembly line and its operation (Reprinted by permission from
Macmillan Publishers Ltd: Ref. [
20
], copyright 2010). (
b
) Deoxyribozyme-based molecular walker
and origami prescriptive landscape (Reprinted by permission from Macmillan Publishers Ltd: Ref.
[
21
], copyright 2010)
employed the classic DNAzyme system consisting of a streptavidin body with three
DNAzyme legs named molecular spider and a track with a specific sequence set
on the DNA origami platform [
21
]. The spider was driven by its DNAzyme legs,
which could bind to a station on the track, cleave its strand, and make the spider
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