Results 181 to 190 of about 222,216 (254)

Properties, production, and clinical uses of radioisotopes of iodine.

open access: closedCRC critical reviews in clinical radiology and nuclear medicine, 1975
Wellman Hn, Anger Rt
openalex   +2 more sources

Part 1: An Appraisal of New Radioisotope Techniques in the Study of Iodine Metabolism

Isotopenpraxis Isotopes in Environmental and Health Studies, 1967
The 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
openaire   +2 more sources

Age-Dependent Thyroid Absorbed Doses for Radiobiologically Significant Radioisotopes of Iodine

Health Physics, 2000
In 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.
openaire   +3 more sources

Enhancing Iodine Capture of Porous Organic Cages through N-Heteroatom Engineering.

Langmuir
Iodine 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
semanticscholar   +1 more source

Use of a heterogeneous isotope exchange method for preparation of rose bengal labelled by radioisotopes of iodine

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
openaire   +2 more sources

Physical Decay Characteristics of Radioisotopes of Iodine

1992
For 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.
openaire   +2 more sources

Radioisotope X-ray fluorescence technique in the dynamic study of thyroid behaviour under iodine load

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
openaire   +3 more sources

Evaluation of calculation methods for excitation functions for production of radioisotopes of iodine, thallium and other elements

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
openaire   +2 more sources

[Radioisotope study of iodine metabolism by the method of competitive analysis].

open access: closedMeditsinskaia radiologiia, 1973
Zubovskiĭ Ga   +4 more
openalex   +2 more sources

Modeling and assessment of radioactive iodine dispersion inside Egyptian radioisotope production facility

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
openaire   +2 more sources

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