3-Methylation alters excited state decay in photoionised uracil-Reference-Cited by-同舟云学术

3-Methylation alters excited state decay in photoionised uracil

Published:2022 Issue:44 Volume:24 Page:27038-27046
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Segarra-Martí Javier¹^ORCID,Tran Thierry²³^ORCID,Bearpark Michael J.²^ORCID

Affiliation:

1. Instituto de Ciencia Molecular, Universitat de Valencia, P.O. Box 22085, ES-46071 Valencia, Spain

2. Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, White City Campus, 82 Wood Lane, W12 0BZ, London, UK

3. Université de Nantes, CNRS, CEISAM UMR 6230, F-44000 Nantes, France

Abstract

Our calculations show a small chemical modification can have a significant impact on excited state behaviour: methylation in the uracil 3′ position opens an additional pathway for radiationless decay following ionisation and electronic excitation.

Funder

“la Caixa” Foundation

H2020 Marie Skłodowska-Curie Actions

Ministerio de Ciencia e Innovación

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2022/CP/D2CP03460C

Reference86 articles.

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

2. Ultrafast Excited-State Dynamics in Nucleic Acids

3. How nature covers its bases

4. Life in the light: nucleic acid photoproperties as a legacy of chemical evolution

5. Early Events of DNA Photodamage

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