Study of Technetium Sorption Behavior on Nanodiamonds Using 99,99mTc Isotopes
- 1 June 2020
- journal article
- research article
- Published by Pleiades Publishing Ltd in Radiochemistry
- Vol. 62 (6), 752-758
- https://doi.org/10.1134/S1066362220060077
Abstract
Nanodiamonds (NDs) were investigated as potential carriers of Tc-99m, which is widely used for the diagnosis of diseases in nuclear medicine. The sorption of Tc-99(VII), Tc-99m(VII), and Tc-99m(IV) by commercial NDs and their reduced, aminated, and oxidized forms was studied. The physicochemical parameters of the Langmuir and Freundlich isotherms for the sorption of Tc-99(VII) by the used ND samples were determined. The Sn(II): Tc(VII) ratio for the quantitative reduction of Tc to the oxidation state IV was optimized. It was shown that the initial (commercial) and oxidized NDs are promising carriers of Tc-99m(IV) for nuclear medicine.Keywords
This publication has 30 references indexed in Scilit:
- Graphene oxide for effective radionuclide removalPhysical Chemistry Chemical Physics, 2012
- Functionalized carbon nanotubes: biomedical applicationsInternational Journal of Nanomedicine, 2012
- Effects of crystallization and dopant concentration on the emission behavior of TiO2:Eu nanophosphorsNanoscale Research Letters, 2012
- Biodistribution of Amino-Functionalized Diamond Nanoparticles. In Vivo Studies Based on 18F Radionuclide EmissionACS Nano, 2011
- Nanodiamond Therapeutic Delivery Agents Mediate Enhanced Chemoresistant Tumor TreatmentScience Translational Medicine, 2011
- Sequential Cytarabine and α-Particle Immunotherapy with Bismuth-213–Lintuzumab (HuM195) for Acute Myeloid LeukemiaClinical Cancer Research, 2010
- Filled and glycosylated carbon nanotubes for in vivo radioemitter localization and imagingNature Materials, 2010
- Nanodiamond Particles: Properties and Perspectives for BioapplicationsCritical Reviews in Solid State and Materials Sciences, 2009
- 211AtCl@US‐Tube Nanocapsules: A New Concept in Radiotherapeutic‐Agent DesignSmall, 2007
- A spectroelectrochemical study of the technetium(IV)/technetium(III) couple in bicarbonate solutionsCanadian Journal of Chemistry, 1985