Issue 84, 2023

A ratiometric radio-photoluminescence dosimeter based on a radical excimer for X-ray detection

Abstract

A novel radio-photoluminescence material featuring fluorochromic responses toward UV or X-ray irradiation has been obtained. Such a unique monomer- to excimer-based luminescence transition allows for dosimetry of ionizing radiation in a ratiometric manner. Rather than quenching the luminescence, the radiation-induced radical species of Th-105 boost the excimer emission, rendering it as a rare material possessing radical-excimers.

Graphical abstract: A ratiometric radio-photoluminescence dosimeter based on a radical excimer for X-ray detection

Supplementary files

Article information

Article type
Communication
Submitted
07 Aug 2023
Accepted
26 Sep 2023
First published
26 Sep 2023

Chem. Commun., 2023,59, 12617-12620

A ratiometric radio-photoluminescence dosimeter based on a radical excimer for X-ray detection

H. Lu, J. Ma, J. Yang, H. Hou, J. Lu, J. Wang, Y. Wang and J. Lin, Chem. Commun., 2023, 59, 12617 DOI: 10.1039/D3CC03824F

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