Long-lived excited states in i-motif DNA studied by picosecond time-resolved IR spectroscopy

A comparative picosecond transient infrared study of 1-methylcytosine and 5'-dCMP that sheds further light on the excited states of cytosine derivatives

Keane, Páraic M.
Wojdyla, Michal
Doorley, Gerard W.
Watson, Graeme W.
Clark, Ian P.
Greetham, Gregory M.
Parker, Anthony W.
Towrie, Michael
Kelly, John M.
Quinn, Susan J.

April 2013

The role of N1-substitution in controlling the deactivation processes in photoexcited cytosine deriv...

Molecular spectroscopy: Complexity of excited-state dynamics in DNA

Markovitsi, Dimitra
Talbot, Francis
Gustavsson, Thomas
Onidas, Delphine
Lazzarotto, Elodie
Marguet, Sylvie

January 2006

Absorption of ultraviolet light by DNA is known to lead to carcinogenic mutations, but the processes...

Application of analytical and chemometric methodologies to study complex bioanalytical processes involving DNA i-motif structures

Benabou Zdaou, Sanae

October 2018

The i-motif is a DNA structure formed by cytosine-rich sequences that consists of parallel- stranded...

Long-lived excited states in i-motif DNA studied by picosecond time-resolved IR spectroscopy

Keane, Páraic M.
Wojdyla, Michal
Doorley, Gerard W.
Magno, Luís M.
Quinn, Susan J.
et al.

September 2020

The transient IR absorption spectrum for UV-excited i-motif DNA is reported for the first time and f...

Long-lived excited-state dynamics of i-motif structures probed by time-resolved infrared spectroscopy

Keane, P.M.
Baptista, F.R.
Gurung, S.P.
Devereux, S.J.
Sazanovich, I.V.
Towrie, M.
Brazier, J.A.
Cardin, C.J.
Kelly, J.M.
Quinn, S.J.

May 2016

UV-generated excited states of cytosine (C) nucleobases are precursors to mutagenic photoproduct for...

Long-Lived Excited-State Dynamics of i-Motif Structures Probed by Time-Resolved Infrared Spectroscopy

Keane, Páraic M.
Baptista, Frederico R.
Gurung, Sarah P.
Devereux, Stephen J.
Quinn, Susan J.
et al.

September 2020

UV-generated excited states of cytosine (C) nucleobases are precursors to mutagenic photoproduct for...

Long-lived excited state dynamics of i-motif structures probed by time-resolved infrared spectroscopy

Kelly, John

January 2016

UV?generated excited states of cytosine (C) nucleobases are precursors to mutagenic photoproduct for...

Ultrafast IR spectroscopy of polymeric cytosine nucleic acids reveal the long-lived species is due to a localised state

Keane, Páraic M.
Wojdyla, Michal
Doorley, Gerard W.
Kelly, John M.
Clark, Ian P.
Parker, Anthony W.
Greetham, Gregory M.
Towrie, Michael
Magno, Luís M.
Quinn, Susan J.

April 2013

The decay pathways of UV-excited cytosine polymers are investigated using picosecond time-resolved i...

Excited-State Dynamics of Pyrimidine DNA Bases Revealed by Ultrafast Vibrational Spectroscopy

Middleton, Chris

April 2008

Mathematical and Physical Sciences: 3rd Place (The Ohio State University Edward F. Hayes Graduate Re...

Identification of charge separated states in thymine single strands

Pilles, Bert M.
Bucher, Dominik B.
Liu, Lizhe
Gilch, Peter
Zinth, Wolfgang
Schreier, Wolfgang J.

October 2014

UV excitation of the DNA single strand (dT)(18) leads to electronically excited states that are pote...

Study of light-induced formation of photodimers in the i-motif nucleic acid structure by rapid-scan FTIR difference spectroscopy and hybrid hard- and soft-modelling

Benabou Zdaou, Sanae
Ruckebusch, Cyril
Sliwa, Michel
Aviñó Andrés, Anna
Eritja i Casadellà, Ramon
Gargallo Gómez, Raimundo
Juan Capdevila, Anna de

January 2019

The i-motif is a DNA structure formed by cytosine-rich sequences, very relevant from a biochemical p...

Study of conformational transitions of i-motif DNA using time-resolved fluorescence and multivariate analysis methods

Benabou Zdaou, Sanae
Ruckebusch, Cyril
Sliwa, Michel
Aviñó Andrés, Anna
Eritja i Casadellà, Ramon
Gargallo Gómez, Raimundo
Juan Capdevila, Anna de

July 2019

Recently, the presence of i-motif structures at C-rich sequences in human cells and their regulatory...

High-Energy Long-Lived Excited States in DNA Double Strands

Vaya, I.
Miannay, F.-A.
Gustavsson, T.
Markovitsi, D.

April 2010

International audienceDark DNA light: Dark excited states of alternating GC double strands emit fluo...

Экситонное поглощение и люминесценция в i-мотиве ДНК

Reveguk, Zakhar V
Khoroshilov, Evgeny V
Sharkov, Andrey V
Pomogaev, Vladimir A
Buglak, Andrey A
Tarnovsky, Alexander N
Kononov, Alexei I

November 2019

We have studied the excited-state dynamics for the i-motif form of cytosine chains (dC)10, using the...

New Insights into the Photophysics of DNA Nucleobases

Prokhorenko, VI
Picchiotti, A
Pola, M
Dijkstra, AG
Miller, RJD

November 2016

We report the results of an extended time-resolved study of DNA nucleobases in aqueous solutions con...

A comparative picosecond transient infrared study of 1-methylcytosine and 5'-dCMP that sheds further light on the excited states of cytosine derivatives

Keane, Páraic M.
Wojdyla, Michal
Doorley, Gerard W.
Watson, Graeme W.
Clark, Ian P.
Greetham, Gregory M.
Parker, Anthony W.
Towrie, Michael
Kelly, John M.
Quinn, Susan J.

April 2013

The role of N1-substitution in controlling the deactivation processes in photoexcited cytosine deriv...

Molecular spectroscopy: Complexity of excited-state dynamics in DNA

Markovitsi, Dimitra
Talbot, Francis
Gustavsson, Thomas
Onidas, Delphine
Lazzarotto, Elodie
Marguet, Sylvie

January 2006

Absorption of ultraviolet light by DNA is known to lead to carcinogenic mutations, but the processes...

Application of analytical and chemometric methodologies to study complex bioanalytical processes involving DNA i-motif structures

Benabou Zdaou, Sanae

October 2018

The i-motif is a DNA structure formed by cytosine-rich sequences that consists of parallel- stranded...

Long-lived excited states in i-motif DNA studied by picosecond time-resolved IR spectroscopy

Keane, Páraic M.
Wojdyla, Michal
Doorley, Gerard W.
Magno, Luís M.
Quinn, Susan J.
et al.

September 2020

The transient IR absorption spectrum for UV-excited i-motif DNA is reported for the first time and f...

Long-lived excited-state dynamics of i-motif structures probed by time-resolved infrared spectroscopy

Keane, P.M.
Baptista, F.R.
Gurung, S.P.
Devereux, S.J.
Sazanovich, I.V.
Towrie, M.
Brazier, J.A.
Cardin, C.J.
Kelly, J.M.
Quinn, S.J.

May 2016

UV-generated excited states of cytosine (C) nucleobases are precursors to mutagenic photoproduct for...

Long-Lived Excited-State Dynamics of i-Motif Structures Probed by Time-Resolved Infrared Spectroscopy

Keane, Páraic M.
Baptista, Frederico R.
Gurung, Sarah P.
Devereux, Stephen J.
Quinn, Susan J.
et al.

September 2020

UV-generated excited states of cytosine (C) nucleobases are precursors to mutagenic photoproduct for...

Long-lived excited state dynamics of i-motif structures probed by time-resolved infrared spectroscopy

Kelly, John

January 2016

UV?generated excited states of cytosine (C) nucleobases are precursors to mutagenic photoproduct for...

Ultrafast IR spectroscopy of polymeric cytosine nucleic acids reveal the long-lived species is due to a localised state

Keane, Páraic M.
Wojdyla, Michal
Doorley, Gerard W.
Kelly, John M.
Clark, Ian P.
Parker, Anthony W.
Greetham, Gregory M.
Towrie, Michael
Magno, Luís M.
Quinn, Susan J.

April 2013

The decay pathways of UV-excited cytosine polymers are investigated using picosecond time-resolved i...

Excited-State Dynamics of Pyrimidine DNA Bases Revealed by Ultrafast Vibrational Spectroscopy

Middleton, Chris

April 2008

Mathematical and Physical Sciences: 3rd Place (The Ohio State University Edward F. Hayes Graduate Re...

Identification of charge separated states in thymine single strands

Pilles, Bert M.
Bucher, Dominik B.
Liu, Lizhe
Gilch, Peter
Zinth, Wolfgang
Schreier, Wolfgang J.

October 2014

UV excitation of the DNA single strand (dT)(18) leads to electronically excited states that are pote...

Study of light-induced formation of photodimers in the i-motif nucleic acid structure by rapid-scan FTIR difference spectroscopy and hybrid hard- and soft-modelling

Benabou Zdaou, Sanae
Ruckebusch, Cyril
Sliwa, Michel
Aviñó Andrés, Anna
Eritja i Casadellà, Ramon
Gargallo Gómez, Raimundo
Juan Capdevila, Anna de

January 2019

The i-motif is a DNA structure formed by cytosine-rich sequences, very relevant from a biochemical p...

Study of conformational transitions of i-motif DNA using time-resolved fluorescence and multivariate analysis methods

Benabou Zdaou, Sanae
Ruckebusch, Cyril
Sliwa, Michel
Aviñó Andrés, Anna
Eritja i Casadellà, Ramon
Gargallo Gómez, Raimundo
Juan Capdevila, Anna de

July 2019

Recently, the presence of i-motif structures at C-rich sequences in human cells and their regulatory...

High-Energy Long-Lived Excited States in DNA Double Strands

Vaya, I.
Miannay, F.-A.
Gustavsson, T.
Markovitsi, D.

April 2010

International audienceDark DNA light: Dark excited states of alternating GC double strands emit fluo...

Экситонное поглощение и люминесценция в i-мотиве ДНК

Reveguk, Zakhar V
Khoroshilov, Evgeny V
Sharkov, Andrey V
Pomogaev, Vladimir A
Buglak, Andrey A
Tarnovsky, Alexander N
Kononov, Alexei I

November 2019

We have studied the excited-state dynamics for the i-motif form of cytosine chains (dC)10, using the...

New Insights into the Photophysics of DNA Nucleobases

Prokhorenko, VI
Picchiotti, A
Pola, M
Dijkstra, AG
Miller, RJD

November 2016

We report the results of an extended time-resolved study of DNA nucleobases in aqueous solutions con...

A comparative picosecond transient infrared study of 1-methylcytosine and 5'-dCMP that sheds further light on the excited states of cytosine derivatives

Keane, Páraic M.
Wojdyla, Michal
Doorley, Gerard W.
Watson, Graeme W.
Clark, Ian P.
Greetham, Gregory M.
Parker, Anthony W.
Towrie, Michael
Kelly, John M.
Quinn, Susan J.

April 2013

The role of N1-substitution in controlling the deactivation processes in photoexcited cytosine deriv...

Molecular spectroscopy: Complexity of excited-state dynamics in DNA

Markovitsi, Dimitra
Talbot, Francis
Gustavsson, Thomas
Onidas, Delphine
Lazzarotto, Elodie
Marguet, Sylvie

January 2006

Absorption of ultraviolet light by DNA is known to lead to carcinogenic mutations, but the processes...

Application of analytical and chemometric methodologies to study complex bioanalytical processes involving DNA i-motif structures

Benabou Zdaou, Sanae

October 2018

The i-motif is a DNA structure formed by cytosine-rich sequences that consists of parallel- stranded...

Long-lived excited states in i-motif DNA studied by picosecond time-resolved IR spectroscopy

Abstract

Extracted data

Long-lived excited states in i-motif DNA studied by picosecond time-resolved IR spectroscopy

Abstract

Extracted data

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