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Distance-Independent DNA Charge Transport across an Adenine Tract

Augustyn, Katherine E. and Genereux, Joseph C. and Barton, Jacqueline K. (2007) Distance-Independent DNA Charge Transport across an Adenine Tract. Angewandte Chemie International Edition, 46 (30). pp. 5731-5733. ISSN 1433-7851. https://resolver.caltech.edu/CaltechAUTHORS:20160210-145408316

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Abstract

Charging along: DNA-mediated charge transport across adenine tracts is monitored by using a probe interior to the bridge (N^6-cyclopropyladenine (^(CP)A), shown in red). This trap was incorporated serially across the bridge and could be oxidized by a distal rhodium photooxidant without significant attenuation in yield over a distance of 5 nm. These results are consistent with complete delocalization of charge across the DNA bridge.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1002/anie.200701522DOIArticle
ORCID:
AuthorORCID
Genereux, Joseph C.0000-0002-5093-7710
Barton, Jacqueline K.0000-0001-9883-1600
Additional Information:© 2007 WILEY-VCH Verlag. Received: April 7, 2007 Revised: May 11, 2007. Article first published online: 2 Jul 2007. We are grateful to the NIH (GM49216) for their financial support. We thank M. Davis and F. Shao for expert assistance.
Funders:
Funding AgencyGrant Number
NIHGM49216
Subject Keywords:adenine; charge transfer; DNA; photooxidation
Issue or Number:30
Record Number:CaltechAUTHORS:20160210-145408316
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20160210-145408316
Official Citation:Augustyn, Katherine E., Genereux, Joseph C. and Barton, Jacqueline K. (2007), Distance-Independent DNA Charge Transport across an Adenine Tract. Angew. Chem. Int. Ed., 46: 5731–5733. doi: 10.1002/anie.200701522
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:64385
Collection:CaltechAUTHORS
Deposited By: Ruth Sustaita
Deposited On:10 Feb 2016 23:39
Last Modified:14 Feb 2020 17:44

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