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Article Abstract
The self-assembly of uranyl cations, oxalic acid, and homopiperazine under melt-assisted reaction conditions resulted in a 0D uranyl molecular complex, UO(HOX)(HO)·HPIP·2HO (), which includes free water and homopiperazine molecules. This unique complex exhibits significant fluorescence quenching upon UV and X-ray irradiation. The fluorescence quenching is attributed to radiation-induced oxalate free radicals. Moreover, demonstrates excellent radiolytic and humidity stability, making it a promising dosimeter for X-ray dose detection in harsh environments. Additionally, the dual signals from radiation-induced free radicals and fluorescence quenching enable its use for dual-platform X-ray dose detection.
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| http://dx.doi.org/10.1021/acs.inorgchem.5c02631 | DOI Listing |
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