Picosecond infrared probing of the vibrational spectra of transients formed upon UV excitation of stacked G-tetrad structures

David A. McGovern; Susan Quinn; Gerard W. Doorley; Aine M. Whelan; Kate L. Ronayne; Michael Towrie; Anthony W. Parker; John M. Kelly

doi:10.1039/b711172j

Picosecond infrared probing of the vibrational spectra of transients formed upon UV excitation of stacked G-tetrad structures

David A. McGovern
, Susan Quinn
, Gerard W. Doorley
, Aine M. Whelan
, Kate L. Ronayne
, Michael Towrie
, Anthony W. Parker
, John M. Kelly

School of Chemical and BioPharmaceutical Science

Research output: Contribution to journal › Article › peer-review

Abstract

The photophysical properties of stacked G-tetrads in diverse systems, including concentrated solutions of 5′-guanosine monophosphate (5′-GMP), polyguanylic acid (poly(G)) and the G-rich oligodeoxynucleotide sequence characteristic of human telomeric DNA, are probed by ps-TRIR and compared to those of the monomeric 5′-GMP.

Original language	English
Pages (from-to)	5158-5160
Number of pages	3
Journal	Chemical Communications
Issue number	48
DOIs	https://doi.org/10.1039/b711172j
Publication status	Published - 2007

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10.1039/b711172j

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title = "Picosecond infrared probing of the vibrational spectra of transients formed upon UV excitation of stacked G-tetrad structures",

abstract = "The photophysical properties of stacked G-tetrads in diverse systems, including concentrated solutions of 5′-guanosine monophosphate (5′-GMP), polyguanylic acid (poly(G)) and the G-rich oligodeoxynucleotide sequence characteristic of human telomeric DNA, are probed by ps-TRIR and compared to those of the monomeric 5′-GMP.",

author = "McGovern, \{David A.\} and Susan Quinn and Doorley, \{Gerard W.\} and Whelan, \{Aine M.\} and Ronayne, \{Kate L.\} and Michael Towrie and Parker, \{Anthony W.\} and Kelly, \{John M.\}",

year = "2007",

doi = "10.1039/b711172j",

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pages = "5158--5160",

journal = "Chemical Communications",

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publisher = "Royal Society of Chemistry",

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AU - McGovern, David A.

AU - Quinn, Susan

AU - Doorley, Gerard W.

AU - Whelan, Aine M.

AU - Ronayne, Kate L.

AU - Towrie, Michael

AU - Parker, Anthony W.

AU - Kelly, John M.

PY - 2007

Y1 - 2007

N2 - The photophysical properties of stacked G-tetrads in diverse systems, including concentrated solutions of 5′-guanosine monophosphate (5′-GMP), polyguanylic acid (poly(G)) and the G-rich oligodeoxynucleotide sequence characteristic of human telomeric DNA, are probed by ps-TRIR and compared to those of the monomeric 5′-GMP.

AB - The photophysical properties of stacked G-tetrads in diverse systems, including concentrated solutions of 5′-guanosine monophosphate (5′-GMP), polyguanylic acid (poly(G)) and the G-rich oligodeoxynucleotide sequence characteristic of human telomeric DNA, are probed by ps-TRIR and compared to those of the monomeric 5′-GMP.

UR - https://www.scopus.com/pages/publications/36849086454

U2 - 10.1039/b711172j

DO - 10.1039/b711172j

M3 - Article

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SN - 1359-7345

SP - 5158

EP - 5160

JO - Chemical Communications

JF - Chemical Communications

IS - 48

ER -

Picosecond infrared probing of the vibrational spectra of transients formed upon UV excitation of stacked G-tetrad structures

Abstract

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