A uranyl-based luminescent dosimeter for ultralow-dose tracking of UV and X-ray radiation
Herein, we report a novel uranyl-based organic-inorganic hybrid dosimeter, designated as U-OX-PIP. Remarkably, U-OX-PIP exhibits UV/X-ray-induced fluorescence quenching responses, which are characterized by a gradual suppression of the uranyl emission signature. The pronounced fluorescence quenching behavior of U-OX-PIP enables its application as a highly sensitive radiation-responsive material. Furthermore, the identification of radiation-induced C-O˙ radical species establishes U-OX-PIP as an ultrasensitive quenching-type dosimetric material.
Authors
- Huangjie Lu (ORCID: https://orcid.org/0000-0002-0423-2760)
- Heyao Zhang (ORCID: https://orcid.org/0000-0002-7504-5866)
- Lei Ji (ORCID: https://orcid.org/0000-0003-2974-6482)
- Jian Xie (ORCID: https://orcid.org/0000-0001-9425-5108)
- Baowei Hu (ORCID: https://orcid.org/0000-0002-7718-1271)
- Zhi‐Hui Zhang (ORCID: https://orcid.org/0000-0002-8744-7897)
- Wenjie Deng (ORCID: https://orcid.org/0000-0002-5615-0353)
- QingYan Gu
Institutions
- Shaoxing University (CN)
- Changzhou University (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc02216a
- Citations
- 1
- Primary Topic
- Radioactive element chemistry and processing
- Type
- article
- Field-Weighted Citation Impact
- 0.54
Funders
- National Natural Science Foundation of China
- Natural Science Foundation of Zhejiang Province