The distinct O2 quenching mechanism between fluorescence and phosphorescence for dyes adsorbed on silica gel-Reference-Cited by-同舟云学术

The distinct O2 quenching mechanism between fluorescence and phosphorescence for dyes adsorbed on silica gel

Published:2020 Issue:46 Volume:22 Page:27144-27156
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Cheng Yu-Hsuan¹²³⁴,Belyaev Andrey¹⁵⁶⁷,Ho Mei-Lin¹⁸⁹⁴^ORCID,Koshevoy Igor O.¹⁵⁶⁷^ORCID,Chou Pi-Tai¹²³⁴^ORCID

Affiliation:

1. Department of Chemistry

2. National Taiwan University

3. Taipei 10617

4. Taiwan

5. University of Eastern Finland

6. Joensuu

7. Finland

8. Soochow University

9. Taipei 11102

Abstract

In the solid phase, the lack of a solvent cage effect leads to the unstable CT states, rendering the decreased and thus a larger distinction between and , which therefore results in the efficient O₂ quenching of fluorescence.

Funder

Academy of Finland

Ministry of Science and Technology, Taiwan

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2020/CP/D0CP05182A

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