Rotaxane rings promote oblique packing and extended lifetimes in DNA-templated molecular dye aggregates

DNA templating is a useful strategy to control the positioning and aggregation of molecular dyes on a sub-nanometer scale, but sub-angstrom control is desirable for the precise tailoring of excitonic properties. Here, the authors show that templating squaraine dyes functionalized with rotaxane rings...

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Autores principales:	Matthew S. Barclay, Simon K. Roy, Jonathan S. Huff, Olga A. Mass, Daniel B. Turner, Christopher K. Wilson, Donald L. Kellis, Ewald A. Terpetschnig, Jeunghoon Lee, Paul H. Davis, Bernard Yurke, William B. Knowlton, Ryan D. Pensack
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/fb9f08fc1f9f4afba22f037e4386ce10
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spelling	oai:doaj.org-article:fb9f08fc1f9f4afba22f037e4386ce102021-12-02T14:03:38ZRotaxane rings promote oblique packing and extended lifetimes in DNA-templated molecular dye aggregates10.1038/s42004-021-00456-82399-3669https://doaj.org/article/fb9f08fc1f9f4afba22f037e4386ce102021-02-01T00:00:00Zhttps://doi.org/10.1038/s42004-021-00456-8https://doaj.org/toc/2399-3669DNA templating is a useful strategy to control the positioning and aggregation of molecular dyes on a sub-nanometer scale, but sub-angstrom control is desirable for the precise tailoring of excitonic properties. Here, the authors show that templating squaraine dyes functionalized with rotaxane rings promotes an elusive oblique packing arrangement and extended excited-state lifetimes.Matthew S. BarclaySimon K. RoyJonathan S. HuffOlga A. MassDaniel B. TurnerChristopher K. WilsonDonald L. KellisEwald A. TerpetschnigJeunghoon LeePaul H. DavisBernard YurkeWilliam B. KnowltonRyan D. PensackNature PortfolioarticleChemistryQD1-999ENCommunications Chemistry, Vol 4, Iss 1, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chemistry QD1-999
spellingShingle	Chemistry QD1-999 Matthew S. Barclay Simon K. Roy Jonathan S. Huff Olga A. Mass Daniel B. Turner Christopher K. Wilson Donald L. Kellis Ewald A. Terpetschnig Jeunghoon Lee Paul H. Davis Bernard Yurke William B. Knowlton Ryan D. Pensack Rotaxane rings promote oblique packing and extended lifetimes in DNA-templated molecular dye aggregates
description	DNA templating is a useful strategy to control the positioning and aggregation of molecular dyes on a sub-nanometer scale, but sub-angstrom control is desirable for the precise tailoring of excitonic properties. Here, the authors show that templating squaraine dyes functionalized with rotaxane rings promotes an elusive oblique packing arrangement and extended excited-state lifetimes.
format	article
author	Matthew S. Barclay Simon K. Roy Jonathan S. Huff Olga A. Mass Daniel B. Turner Christopher K. Wilson Donald L. Kellis Ewald A. Terpetschnig Jeunghoon Lee Paul H. Davis Bernard Yurke William B. Knowlton Ryan D. Pensack
author_facet	Matthew S. Barclay Simon K. Roy Jonathan S. Huff Olga A. Mass Daniel B. Turner Christopher K. Wilson Donald L. Kellis Ewald A. Terpetschnig Jeunghoon Lee Paul H. Davis Bernard Yurke William B. Knowlton Ryan D. Pensack
author_sort	Matthew S. Barclay
title	Rotaxane rings promote oblique packing and extended lifetimes in DNA-templated molecular dye aggregates
title_short	Rotaxane rings promote oblique packing and extended lifetimes in DNA-templated molecular dye aggregates
title_full	Rotaxane rings promote oblique packing and extended lifetimes in DNA-templated molecular dye aggregates
title_fullStr	Rotaxane rings promote oblique packing and extended lifetimes in DNA-templated molecular dye aggregates
title_full_unstemmed	Rotaxane rings promote oblique packing and extended lifetimes in DNA-templated molecular dye aggregates
title_sort	rotaxane rings promote oblique packing and extended lifetimes in dna-templated molecular dye aggregates
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/fb9f08fc1f9f4afba22f037e4386ce10
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Rotaxane rings promote oblique packing and extended lifetimes in DNA-templated molecular dye aggregates

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