Synthetic Control of Thorium Metal‐Organic Frameworks for Sequencing and Sensing of Radioiodine Species
Yu Ju,
Zi‐Jian Li,
Xue Wang
et al.
Abstract:Comprehensive SummaryExploring the physiochemical properties and expanding the applications of actinide‐containing materials is paramount to address the escalating challenge of radioactive waste accumulation. However, unlocking the full potential of these materials is largely crippled by the radiotoxicity of the actinides. We report here two porous and luminescent thorium‐based metal‐organic frameworks (Th‐BITD‐1 and Th‐BITD‐2) that serve as a bifunctional platform for sequencing and sensing of radioiodine, a … Show more
“…S12†) show that the overall framework for compound 1 remains almost intact after treatment by soaking in various solutions including the IO 3 − aqueous solution; all of these implicate that compound 1 has a rather highly selective sensitivity for recognizing the iodate anion, and thus it will be a promising luminescence probe employed in the detection of the IO 3 − anion, and its limit of detection (LOD) would reach a lower value of 17.07 μM (Fig. 3d), which is comparable with those of the other MOF sensing materials 72 or other chemosensors based on the luminescent polyoxometalates, 73 by evaluation 74 from the Stern–Volmer equation. 75…”
An interesting 3D honeycomb-like fluorescent framework with a 4-connected uninodal unj network of a Schäfli symbol 55·8 was observed in the new polymeric solid, [Cu(L)(H2O)]·2H2O (1, L = 4,6-bis(pyridin-4-ylcarbamoyl)isophthalate), based...
“…S12†) show that the overall framework for compound 1 remains almost intact after treatment by soaking in various solutions including the IO 3 − aqueous solution; all of these implicate that compound 1 has a rather highly selective sensitivity for recognizing the iodate anion, and thus it will be a promising luminescence probe employed in the detection of the IO 3 − anion, and its limit of detection (LOD) would reach a lower value of 17.07 μM (Fig. 3d), which is comparable with those of the other MOF sensing materials 72 or other chemosensors based on the luminescent polyoxometalates, 73 by evaluation 74 from the Stern–Volmer equation. 75…”
An interesting 3D honeycomb-like fluorescent framework with a 4-connected uninodal unj network of a Schäfli symbol 55·8 was observed in the new polymeric solid, [Cu(L)(H2O)]·2H2O (1, L = 4,6-bis(pyridin-4-ylcarbamoyl)isophthalate), based...
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