Issue 66, 2024

Singlet oxygen is an emissive ligand

Abstract

Unprecedented experimental evidence shows that gaseous singlet oxygen (1O2) acts as an emissive ligand following collisional photosensitization. This evidence was obtained by monitoring 1O2 phosphorescence intensity at ≈1275–1280 nm and the excited state lifetime of singlet oxygen generated by known tetraphenylporphyrin photosensitizers, while varying the atmospheric environment.

Graphical abstract: Singlet oxygen is an emissive ligand

Supplementary files

Article information

Article type
Communication
Submitted
26 Apr 2024
Accepted
01 Jul 2024
First published
08 Jul 2024

Chem. Commun., 2024,60, 8692-8695

Singlet oxygen is an emissive ligand

P. Asselin, A. Schlachter and P. D. Harvey, Chem. Commun., 2024, 60, 8692 DOI: 10.1039/D4CC02011A

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