Long living excited state of protonated adenosine unveiled by ultrafast fluorescence spectroscopy and density functional theoretical study-Reference-Cited by-同舟云学术

Long living excited state of protonated adenosine unveiled by ultrafast fluorescence spectroscopy and density functional theoretical study

Published:2021 Issue:11 Volume:23 Page:6472-6480
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Chan Ruth Chau-Ting¹²³⁴^ORCID,Chan Chris Tsz-Leung¹²³⁴^ORCID,Ma Chensheng¹²³⁴^ORCID,Gu Kang-Yi¹²³⁴,Xie Han-Xin¹²³⁴,Wong Allen Ka-Wa⁵⁶⁷⁴^ORCID,Xiong Qing-Wu⁵⁶⁷⁴^ORCID,Wang Ming-Liang¹²³⁴^ORCID,Kwok Wai-Ming⁵⁶⁷⁴^ORCID

Affiliation:

1. College of Chemistry and Environmental Engineering

2. Shenzhen University

3. Shenzhen

4. P. R. China

5. Department of Applied Biology and Chemical Technology

6. The Hong Kong Polytechnic University

7. Kowloon

Abstract

Protonated adenosine undergoes photo-induced ultrafast proton transfer to yield electronically excited state with fluorescence lifetime of several nanoseconds.

Funder

National Natural Science Foundation of China

Science and Technology Planning Project of Shenzhen Municipality

Research Grants Council, University Grants Committee

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2021/CP/D0CP06439D

Reference52 articles.

1. Solar UV damage to cellular DNA: from mechanisms to biological effects

2. Primary processes underlying the photostability of isolated DNA bases: Adenine

3. Photostability of 9H-adenine: mechanisms of the radiationless deactivation of the lowest excited singlet states

4. Excited-state dynamics of isolated nucleic acid bases and their clusters

5. Vertical excitation energies for ribose and deoxyribose nucleosides

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