Results 181 to 190 of about 222,216 (254)
Properties, production, and clinical uses of radioisotopes of iodine.
Wellman Hn, Anger Rt
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Part 1: An Appraisal of New Radioisotope Techniques in the Study of Iodine Metabolism
Isotopenpraxis Isotopes in Environmental and Health Studies, 1967The use of different radioiodines and technetium for the evaluation of the thyroid functions has been discussed. Preparation oe labelled iodotyrosines and labelled throxine is mentioned for the convey of different radiochemical tests and for the use of reference standards, necessary for the identification of separated amino acids.
M F Abdel-Wahab, M. Salah Ibrahim
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Age-Dependent Thyroid Absorbed Doses for Radiobiologically Significant Radioisotopes of Iodine
Health Physics, 2000In light of the post-Chernobyl increase in pediatric thyroid cancer incidence, among other recent events, there is renewed interest in radioiodine thyroid dosimetry and effects. Among the radioiodines produced in fission of 235U, only 131I [(T1/2)p = 8.04 d], 132I (2.3 h), 133I (20.3 h), and 135I (6.7 h) may undergo significant environmental dispersion.
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Enhancing Iodine Capture of Porous Organic Cages through N-Heteroatom Engineering.
LangmuirIodine radioisotopes, produced or released during nuclear-related activities, severely affect human health and the environment. The efficient removal of radioiodine from both aqueous and vapor phases is crucial for the sustainable development of nuclear ...
Ding Zou+7 more
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Journal of Radioanalytical Chemistry, 1983
A new method of preparation of rose bengal labelled by radioisotopes of iodine has been developed. The method is based on heterogeneous isotope exchange between rose bengal absorbed on a solid carrier and electrophilic species of radioiodine in HCl solutions. Low specific activity solutions can be used in the method.
V. M. Zaitsev, E. G. Alekseev
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A new method of preparation of rose bengal labelled by radioisotopes of iodine has been developed. The method is based on heterogeneous isotope exchange between rose bengal absorbed on a solid carrier and electrophilic species of radioiodine in HCl solutions. Low specific activity solutions can be used in the method.
V. M. Zaitsev, E. G. Alekseev
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Physical Decay Characteristics of Radioisotopes of Iodine
1992For the sake of simplicity, only the half-life, energy of excited states, and branching ratio of the radionuclides are included in the decay schemes depicted in Figures 2–1, 2–2, and 2–3.
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European Journal of Nuclear Medicine, 1976
A presentation is made of equipment based on the principle of excitation of X fluorescence by means of radioisotope sources. The technique has been used to study the evolution of stable iodine concentration (127I) in the human thyroid in vivo with a minimum variation in weight of ∼50 parts per million.
Pietro Pavoni+2 more
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A presentation is made of equipment based on the principle of excitation of X fluorescence by means of radioisotope sources. The technique has been used to study the evolution of stable iodine concentration (127I) in the human thyroid in vivo with a minimum variation in weight of ∼50 parts per million.
Pietro Pavoni+2 more
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Applied Radiation and Isotopes, 1999
Abstract Excitation functions for 52 nuclear reactions induced by protons, deuterons or alpha-particles in the regions Z =51–55 and Z =79–83 have been calculated on the basis of two versions of the code ALICE: ALICE-87 and ALICE-IPPE 96. For the most of the 52 reactions comparison of calculated and experimental data and statistical analysis have ...
Yu.N. Shubin, N.V. Kurenkov, V.P. Lunev
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Abstract Excitation functions for 52 nuclear reactions induced by protons, deuterons or alpha-particles in the regions Z =51–55 and Z =79–83 have been calculated on the basis of two versions of the code ALICE: ALICE-87 and ALICE-IPPE 96. For the most of the 52 reactions comparison of calculated and experimental data and statistical analysis have ...
Yu.N. Shubin, N.V. Kurenkov, V.P. Lunev
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[Radioisotope study of iodine metabolism by the method of competitive analysis].
Zubovskiĭ Ga+4 more
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Applied Radiation and Isotopes
Indoor Air Quality (IAQ) is very important topic in any radioisotope production facility. It is mandatory for some operators to be available behind hot cell that produce radioisotope to practice some tasks concerning maintenance, dosimetry and operation.
Hesham Elkhatib+4 more
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Indoor Air Quality (IAQ) is very important topic in any radioisotope production facility. It is mandatory for some operators to be available behind hot cell that produce radioisotope to practice some tasks concerning maintenance, dosimetry and operation.
Hesham Elkhatib+4 more
openaire +2 more sources