Observation of coherent delocalized phonon-like modes in DNA under physiological conditions

Terahertz-frequency vibrational modes are thought to play a key role for DNA biological functions, yet observation of these fluctuations in solution has proven difficult so far. Here, the authors use femtosecond optical Kerr-effect spectroscopy to demonstrate their existence in physiologically relev...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Mario González-Jiménez, Gopakumar Ramakrishnan, Thomas Harwood, Adrian J. Lapthorn, Sharon M. Kelly, Elizabeth M. Ellis, Klaas Wynne
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/bdf36cc0a5ef47be9ef37854d2d383b0
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:bdf36cc0a5ef47be9ef37854d2d383b0
record_format	dspace
spelling	oai:doaj.org-article:bdf36cc0a5ef47be9ef37854d2d383b02021-12-02T16:58:00ZObservation of coherent delocalized phonon-like modes in DNA under physiological conditions10.1038/ncomms117992041-1723https://doaj.org/article/bdf36cc0a5ef47be9ef37854d2d383b02016-06-01T00:00:00Zhttps://doi.org/10.1038/ncomms11799https://doaj.org/toc/2041-1723Terahertz-frequency vibrational modes are thought to play a key role for DNA biological functions, yet observation of these fluctuations in solution has proven difficult so far. Here, the authors use femtosecond optical Kerr-effect spectroscopy to demonstrate their existence in physiologically relevant conditions.Mario González-JiménezGopakumar RamakrishnanThomas HarwoodAdrian J. LapthornSharon M. KellyElizabeth M. EllisKlaas WynneNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Mario González-Jiménez Gopakumar Ramakrishnan Thomas Harwood Adrian J. Lapthorn Sharon M. Kelly Elizabeth M. Ellis Klaas Wynne Observation of coherent delocalized phonon-like modes in DNA under physiological conditions
description	Terahertz-frequency vibrational modes are thought to play a key role for DNA biological functions, yet observation of these fluctuations in solution has proven difficult so far. Here, the authors use femtosecond optical Kerr-effect spectroscopy to demonstrate their existence in physiologically relevant conditions.
format	article
author	Mario González-Jiménez Gopakumar Ramakrishnan Thomas Harwood Adrian J. Lapthorn Sharon M. Kelly Elizabeth M. Ellis Klaas Wynne
author_facet	Mario González-Jiménez Gopakumar Ramakrishnan Thomas Harwood Adrian J. Lapthorn Sharon M. Kelly Elizabeth M. Ellis Klaas Wynne
author_sort	Mario González-Jiménez
title	Observation of coherent delocalized phonon-like modes in DNA under physiological conditions
title_short	Observation of coherent delocalized phonon-like modes in DNA under physiological conditions
title_full	Observation of coherent delocalized phonon-like modes in DNA under physiological conditions
title_fullStr	Observation of coherent delocalized phonon-like modes in DNA under physiological conditions
title_full_unstemmed	Observation of coherent delocalized phonon-like modes in DNA under physiological conditions
title_sort	observation of coherent delocalized phonon-like modes in dna under physiological conditions
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/bdf36cc0a5ef47be9ef37854d2d383b0
work_keys_str_mv	AT mariogonzalezjimenez observationofcoherentdelocalizedphononlikemodesindnaunderphysiologicalconditions AT gopakumarramakrishnan observationofcoherentdelocalizedphononlikemodesindnaunderphysiologicalconditions AT thomasharwood observationofcoherentdelocalizedphononlikemodesindnaunderphysiologicalconditions AT adrianjlapthorn observationofcoherentdelocalizedphononlikemodesindnaunderphysiologicalconditions AT sharonmkelly observationofcoherentdelocalizedphononlikemodesindnaunderphysiologicalconditions AT elizabethmellis observationofcoherentdelocalizedphononlikemodesindnaunderphysiologicalconditions AT klaaswynne observationofcoherentdelocalizedphononlikemodesindnaunderphysiologicalconditions
_version_	1718382412492177408

Observation of coherent delocalized phonon-like modes in DNA under physiological conditions

Ejemplares similares