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Precise Control of Gold Nanoparticles on DNA Origami for Logic Operation
Joint Authors
Chen, Kuiting
Li, Xiang
Yang, Jing
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-11-03
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Owing to their capacity for accurate structural control and complex programmability, DNA molecules have been extensively studied in relation to the construction of nanodevices.
However, the existing logic gate sections based on DNA self-assembly were independent of each other, which hampered the development of large-scale integrated DNA circuits.
Herein, we have explored a logic operation device with excellent scalability based on assembling and selectively releasing AuNPs on DNA origami, and have performed YES gate, OR gate, AND gate, and three-input composite gate.
In the experiment, the logic operation result is detected by gel analysis and TEM image.
The resolution of the output signals was greatly improved by determining the releasing of AuNPs from two-layer honeycomb origami.
Our study provides a promising approach for building more complex large-scale DNA logic circuits.
American Psychological Association (APA)
Chen, Kuiting& Li, Xiang& Yang, Jing. 2019. Precise Control of Gold Nanoparticles on DNA Origami for Logic Operation. Journal of Nanomaterials،Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1182391
Modern Language Association (MLA)
Chen, Kuiting…[et al.]. Precise Control of Gold Nanoparticles on DNA Origami for Logic Operation. Journal of Nanomaterials No. 2019 (2019), pp.1-9.
https://search.emarefa.net/detail/BIM-1182391
American Medical Association (AMA)
Chen, Kuiting& Li, Xiang& Yang, Jing. Precise Control of Gold Nanoparticles on DNA Origami for Logic Operation. Journal of Nanomaterials. 2019. Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1182391
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1182391