Results 11 to 20 of about 26,476 (263)
Cyclopentadienyl Complexes of Technetium
MoleculesThe number of structurally investigated cyclopentadienyl (Cp−) complexes of technetium is limited in contrast to the situation with its heavier homolog, rhenium.
Ulrich Abram, Maximilian Roca Jungfer
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Separations, 2023 Long-lived fissiogenic technetium, 99Tc (half-life, 2.11 × 105 yrs), is a byproduct of the 235U and 239Pu fission in nuclear reactors and is a major component in nuclear waste.
M. Ferdous Alam +4 more
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Technetium Encapsulation by A Nanoporous Complex Oxide 12CaO•7Al2O3 (C12A7)
Nanomaterials, 2019 Technetium (99Tc) is an important long-lived radionuclide released from various activities including nuclear waste processing, nuclear accidents and atmospheric nuclear weapon testing.
Navaratnarajah Kuganathan +1 more
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Technetium-99m scintimammography in the diagnosis of malignant breast tumors [PDF]
Vojnosanitetski Pregled, 2004 Background. Technetium-99m (99mTc) tetrofosmin scintigraphy is a new imaging method for the diagnosis of various malignancies, such as lung, thyroid, and most frequently breast neoplasms.
Jauković Ljiljana
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Matere Bonds in Technetium Compounds: CSD Survey and Theoretical Considerations
Crystals, 2023 Noncovalent interactions involving metals as electron acceptors are continuously under investigation. The term “matere bond” has been proposed to identify noncovalent donor–acceptor interactions where elements of group 7 of the periodic table play the ...
Sergi Burguera +3 more
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Radio-Guided Lung Surgery: A Feasible Approach for a Cancer Precision Medicine
Diagnostics, 2023 Background: Radio-guided surgery is a reliable approach used for localizing ground-glass opacities, lung nodules, and metastatic lymph nodes. Lung nodules, lymph node metastatic involvement, and ground-glass opacities often represent a challenge for ...
Miriam Conte +7 more
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Yuanzineng kexue jishu, 2023 99Tc is a key radionuclide in the safety case of deep geological disposal of high-level radioactive waste (HLW) due to its long half-life of 2.13×105 years and high yield in nuclear reactors.
SHAO Yanjiang;WANG Bo;ZHOU Duo;CHEN Xi;FANG Sheng;XU Yuwei;XU Qiangwei;LIU Chen;BAO Liangjin;LONG Haoqi;XIAN Liang
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Journal of Indian Academy of Oral Medicine and Radiology, 2015 Aims and Objectives: The aim of this study was to investigate various lesions involving the oral and maxillofacial region by using scintigraphy and to compare the findings with those of conventional radiograph. Materials and Methods: Nineteen subjects of
Ankur Singh +5 more
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Metal Complexes Containing Natural and and Artificial Radioactive Elements and Their Applications
Molecules, 2014 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.
Oxana V. Kharissova +4 more
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A Mathematical Model for Production and Inventory Management of Time-sensitive Pharmaceutical in a Molecular Imaging Center [PDF]
تصمیم گیری و تحقیق در عملیات, 2021 Purpose: The chemical attributes of Technetium-99m have made it popular for most medical imaging procedures. However, in recent years, the decay product of molybdenum-99, i.e., technetium-99m, has become expensive, and its routine availability can no ...
Mohammad Namakshenas +1 more
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