Metal Complexes Containing Natural and Artificial Radioactive Elements and Their Applications
| Autor: | Ubaldo Ortiz Méndez, Miguel A. Méndez-Rojas, Boris I. Kharisov, Oxana V. Kharissova, Perla Elizondo Martínez |
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| Rok vydání: | 2014 |
| Předmět: |
Actinoid Series Elements
Period (periodic table) Pharmaceutical Science chemistry.chemical_element Review Ligands Technetium Analytical Chemistry lcsh:QD241-441 metal complex chemistry.chemical_compound lcsh:Organic chemistry Coordination Complexes Drug Discovery Organometallic Compounds Nuclide Physical and Theoretical Chemistry radionuclide labeling Organometallic chemistry Fission products actinides Nuclear fuel Organic Chemistry Radiochemistry Radioactive waste Elements Radioactive Actinide chemistry Chemistry (miscellaneous) Molecular Medicine coordination bond organometallics |
| Zdroj: | Molecules Molecules, Vol 19, Iss 8, Pp 10755-10802 (2014) |
| ISSN: | 1420-3049 |
| DOI: | 10.3390/molecules190810755 |
| Popis: | Recent advances (during the 2007-2014 period) in the coordination and organometallic chemistry of compounds containing natural and artificially prepared radionuclides (actinides and technetium), are reviewed. Radioactive isotopes of naturally stable elements are not included for discussion in this work. Actinide and technetium complexes with O-, N-, N,O, N,S-, P-containing ligands, as well π-organometallics are discussed from the view point of their synthesis, properties, and main applications. On the basis of their properties, several mono-, bi-, tri-, tetra- or polydentate ligands have been designed for specific recognition of some particular radionuclides, and can be used in the processes of nuclear waste remediation, i.e., recycling of nuclear fuel and the separation of actinides and fission products from waste solutions or for analytical determination of actinides in solutions; actinide metal complexes are also usefulas catalysts forcoupling gaseous carbon monoxide,as well as antimicrobial and anti-fungi agents due to their biological activity. Radioactive labeling based on the short-lived metastable nuclide technetium-99m ((99m)Tc) for biomedical use as heart, lung, kidney, bone, brain, liver or cancer imaging agents is also discussed. Finally, the promising applications of technetium labeling of nanomaterials, with potential applications as drug transport and delivery vehicles, radiotherapeutic agents or radiotracers for monitoring metabolic pathways, are also described. |
| Databáze: | OpenAIRE |
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