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Article

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Accepted version

Publication date

2017-01-06

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/108774

DNA-origami-driven lithography for patterning on gold surfaces with sub-10 nm resolution

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https://doi.org/10.1002/adma.201603233

Abstract

Sub-10 nm lithography of DNA patterns is achieved using the DNA-origami stamping method. This new strategy utilizes DNA origami to bind a preprogrammed DNA ink pattern composed of thiol-modified oligonucleotides on gold surfaces. Upon denaturation of the DNA origami, the DNA ink pattern is exposed. The pattern can then be developed by hybridization with complementary strands carrying gold nanoparticles.

Subject

ADN, Nanotecnologia, Nanopartícules, Or

Subject (English)

DNA, Nanotechnology, Nanoparticles, Gold

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Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)
Publicacions de projectes de recerca finançats per la UE

Citation

GÁLLEGO, Isaac, et al. DNA-origami-driven lithography for patterning on gold surfaces with sub-10 nm resolution. Advanced Materials. 2017. Vol. 29, num. 11, pags. 1603233. ISSN 0935-9648. [consulted: 18 of August of 2026]. Available at: https://hdl.handle.net/2445/108774

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