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Ma, C. (author), Wolterbeek, H.T. (author), Denkova, A.G. (author), Serra Crespo, P. (author)Two porphyrinic metal-organic frameworks (PCN-222 and PCN-224) were prepared and their potential as molybdenum adsorbents for the <sup>99</sup>Mo/<sup>99m</sup>Tc generator was explored. The molybdenum adsorption properties of the two adsorbents, including adsorption kinetics and equilibrium isotherms, were evaluated at different molybdenum...journal article 2023
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Ma, C. (author), Liu, H. (author), Wolterbeek, H.T. (author), Denkova, A.G. (author), Serra Crespo, P. (author)Four different MOFs were exposed to γrays by a cobalt-60 source reaching a maximum dose of 5 MGy. The results showed that the MIL-100 (Cr) and MIL-100 (Fe) did not exhibit obvious structural damage, suggesting their excellent radiation stability. MIL-101 (Cr) showed good radiation stability up to 4 MGy, but its structure started degrading...journal article 2022
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Ma, C. (author), Wolterbeek, H.T. (author), Denkova, A.G. (author), Serra Crespo, P. (author)The cerium-based metal–organic framework UiO-66 (Ce) was examined as a potential adsorbent for the <sup>99</sup>Mo/<sup>99m</sup>Tc generator. The results showed that the adsorbent had an outstanding adsorption performance, reaching up to 475 mg/g adsorption capacity at pH 3. An adsorption mechanism was proposed, where the adsorption was...journal article 2022
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Ma, C. (author), Vasileiadis, A. (author), Wolterbeek, H.T. (author), Denkova, A.G. (author), Serra Crespo, P. (author)The potential of the metal–organic framework UiO-66 and its functionalized derivatives for their utilization in the <sup>99</sup>Mo/<sup>99m</sup>Tc generator was assessed. Molybdenum adsorption experiments, structure characterization, molecular simulations and column experiments with molybdenum-99 were carried out. The results showed that...journal article 2021