A cerium-based metal-organic framework as adsorbent for the ⁹⁹Mo/^99mTc generator

The cerium-based metal–organic framework UiO-66 (Ce) was examined as a potential adsorbent for the ⁹⁹Mo/^99mTc 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...

Core–shell structured gold nanoparticles as carrier for ¹⁶⁶Dy/¹⁶⁶Ho in vivo generator

Background: Radionuclide therapy (RNT) has become a very important treatment modality for cancer nowadays. Comparing with other cancer treatment options, sufficient efficacy could be achieved in RNT with lower toxicity. β⁻ emitters are frequently used in RNT due to the long tissue penetration depth of the β⁻ particles....

Adsorption of molybdenum on Zr-based MOFs for potential application in the ⁹⁹Mo/^99mTc generator

The potential of the metal–organic framework UiO-66 and its functionalized derivatives for their utilization in the ⁹⁹Mo/^99mTc generator was assessed. Molybdenum adsorption experiments, structure characterization, molecular simulations and column experiments with molybdenum-99 were carried out. The results showed that...

Modelling of the ^177mLu/¹⁷⁷Lu radionuclide generator

In order to determine the potential of ^177mLu/¹⁷⁷Lu radionuclide generator in ¹⁷⁷Lu production it is important to establish the technical needs that can lead to a clinically acceptable ¹⁷⁷Lu product quality. In this work, a model that includes all the processes and the parameters affecting the...

Radionuclide generator-based production of therapeutic 177Lu from its long-lived isomer 177mLu

Background In this work, a lutetium-177 (177Lu) production method based on the separation of nuclear isomers, 177mLu & 177Lu, is reported. The 177mLu-177Lu separation is performed by combining the use of DOTA & DOTA-labelled peptide (DOTATATE) and liquid-liquid extraction. Methods The 177mLu cations were complexed with DOTA &...