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Article Abstract
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.
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