Shin, Jong-Shik and Pierce, Niles A. (2004) Rewritable Memory by Controllable Nanopatterning of DNA. Nano Letters, 4 (5). pp. 905-909. ISSN 1530-6984. doi:10.1021/nl049658r. https://resolver.caltech.edu/CaltechAUTHORS:20170802-102130134
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Abstract
Fabricating a nanostructure capable of reversibly patterning molecules is a fundamental goal within nanotechnology, underlying diverse processes such as information storage, scaffold-assisted assembly, and molecular transport. Here, we describe a DNA scaffold supporting a one-dimensional array of independently and reversibly addressable sites at 7 nm spacing. As a proof-of-concept, we demonstrate robust functioning of the device as rewritable memory. The bit state of each address is controlled by specific DNA strands with external readout provided by fluorescence measurements.
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Additional Information: | © 2004 American Chemical Society. Received 3 March 2004. Published online 13 April 2004. Published in print 1 May 2004. We wish to thank S. L. Mayo for comments on the manuscript. The following research support is gratefully acknowledged: DARPA and the Air Force Research Laboratory under agreement F30602-01-2-0561, the Ralph M. Parsons Foundation, and the Charles Lee Powell Foundation. | ||||||||||||
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Issue or Number: | 5 | ||||||||||||
DOI: | 10.1021/nl049658r | ||||||||||||
Record Number: | CaltechAUTHORS:20170802-102130134 | ||||||||||||
Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20170802-102130134 | ||||||||||||
Official Citation: | Rewritable Memory by Controllable Nanopatterning of DNA Jong-Shik Shin and Niles A. Pierce Nano Letters 2004 4 (5), 905-909 DOI: 10.1021/nl049658r | ||||||||||||
Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||||||
ID Code: | 79748 | ||||||||||||
Collection: | CaltechAUTHORS | ||||||||||||
Deposited By: | Ruth Sustaita | ||||||||||||
Deposited On: | 05 Aug 2017 21:22 | ||||||||||||
Last Modified: | 15 Nov 2021 17:50 |
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