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-Reference-Cited by-同舟云学术

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

Published:2018 Issue:29 Volume:20 Page:19635-19646
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Benabou Sanae¹²³⁴^ORCID,Ruckebusch Cyril⁵⁶⁷⁸⁹,Sliwa Michel⁵⁶⁷⁸⁹^ORCID,Aviñó Anna¹⁰¹¹¹²¹³¹⁴,Eritja Ramon¹⁰¹¹¹²¹³¹⁴^ORCID,Gargallo Raimundo¹²³⁴^ORCID,de Juan Anna¹²³⁴^ORCID

Affiliation:

1. Department of Chemical Engineering and Analytical Chemistry

2. University of Barcelona

3. E-08028 Barcelona

4. Spain

5. Université de Lille Sciences et Technologies

6. LASIR CNRS

7. Cité Scientifique

8. 59655 Villeneuve d’Ascq

9. France

10. Institute for Advanced Chemistry of Catalonia (IQAC)

11. CSIC

12. Networking Center on Bioengineering

13. Biomaterials and Nanomedicine (CIBER-BBN)

14. E-08034 Barcelona

Abstract

The i-motif is a DNA structure formed by cytosine-rich sequences. To provide a different view on the light-induced structural changes and dynamics of direct excitation processes involving i-motif structures, the use of rapid-scan FTIR spectroscopy and hybrid hard- and soft-modelling are proposed.

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2018/CP/C8CP00850G

Reference57 articles.

1. Ultrafast Excited-State Dynamics in Nucleic Acids

2. DNA Excited-State Dynamics: From Single Bases to the Double Helix

3. Photolyase and Cryptochrome Blue-Light Photoreceptors

4. UV-induced DNA Damage: The Role of Electronic Excited States

5. UV-induced damage to DNA: effect of cytosine methylation on pyrimidine dimerization

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