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AbstractAbstract
[en] Systematic properties of the collective nuclear structure in the Z=53 I isotopes have been investigated at Stony Brook and Daresbury from neutron number N=60 to 70. Several fascinating features have been observed. The Z=54 shell gap at oblate shapes is influential in the structure. Coexisting prolate and oblate shapes yield the characteristic rotational bands for the πh11/2 and πg7/2(d5/2) orbitals in 117-123I. Non-collective oblate shapes cause abrupt termination of the πh11/2 prolate bands in 115-121I. Recent EUROGRAM data, which defined an intruder band to high rotational frequencies in 113I, show a slow decrease in the moment of inertia with spin suggesting a gradual termination, similar to the light Sb intruder bands. Several other interesting properties related to the Z=50 region are discussed
Primary Subject
Secondary Subject
Source
Anon; 1905 p; 1993; p. 886, Paper NUCL 140; American Chemical Society; Washington, DC (United States); 206. American Chemical Society (ACS) national meeting; Chicago, IL (United States); 22-27 Aug 1993; American Chemical Society, 1155 16th St., NW, Washington, DC 20036-4899 (United States)
Record Type
Book
Literature Type
Conference
Country of publication
BETA DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, DEFORMATION, ELECTRON CAPTURE RADIOISOTOPES, ENERGY LEVELS, EXCITED STATES, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MATHEMATICAL MODELS, MINUTES LIVING RADIOISOTOPES, NUCLEAR MODELS, NUCLEI, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, RADIOISOTOPES, SECONDS LIVING RADIOISOTOPES
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AbstractAbstract
[en] This review was presented as a plenary lecture at the International Symposium on Radioiodines. The chemical nature of iodinating species are reviewed with emphasis on biological iodinations and goitrogens. (author)
Primary Subject
Source
International symposium on radioiodines; Ontario, Canada; Sep 1981; 45 refs.
Record Type
Journal Article
Literature Type
Conference
Journal
Journal of Radioanalytical Chemistry; ISSN 0134-0719;
; v. 65(1-2); p. 139-154

Country of publication
BETA DECAY RADIOISOTOPES, CHEMICAL REACTIONS, COMPLEXES, DAYS LIVING RADIOISOTOPES, DOCUMENT TYPES, ELECTRON CAPTURE RADIOISOTOPES, ELEMENTS, HALOGEN COMPOUNDS, HALOGENATION, HALOGENS, INTERMEDIATE MASS NUCLEI, IODINE ISOTOPES, ISOTOPE APPLICATIONS, ISOTOPES, NONMETALS, NUCLEI, ODD-EVEN NUCLEI, ORGANIC COMPOUNDS, ORGANIC HALOGEN COMPOUNDS, RADIOISOTOPES
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AbstractAbstract
[en] The paper presents a method of receiving iodoinsulin with preserved biological activity. As a raw material recrystallized bovine insulin produced by ''Polfa'' was used. Chloramine T was used as an oxidizing agent in the iodize reaction. Insulin was marked with 125I or 127I in the rate of molar concentration of NaI and insulin 0.6. The obtained product contained about 0.3 of iodine atom per one insulin molecule. Specific radioactivity of the iodoinsulin was between 77 and 147 μCi/μg. Such an insulin was in over 95% precipitable with trichloroacetic acid. Its immunological reactivity varied from 89% to 100% while biological activity, determined with the consumption of glucose by the fatty tissue of epididymis of rat, was 92% +- 24% of the native insulin activity. Half-life time of 125I insulin in the rat blood circulation was determined. Curve of the isotope disappearance was biphasic. Half-life time of the first phase (shorter one) was 0.64 +- 0.2 minute while the longer phase 8.89 +- 2.16 minutes. (author)
Original Title
Otrzymywanie jodoinsuliny z zachowana aktywnoscia biologiczna; 125I, 127I
Record Type
Journal Article
Journal
Diagnostyka Laboratoryjna; v. 14(2); p. 75-84
Country of publication
BETA DECAY RADIOISOTOPES, CHEMICAL REACTIONS, DAYS LIVING RADIOISOTOPES, DRUGS, ELECTRON CAPTURE RADIOISOTOPES, HALOGENATION, HORMONES, INTERMEDIATE MASS NUCLEI, IODINE ISOTOPES, ISOTOPES, LABELLED COMPOUNDS, NUCLEI, ODD-EVEN NUCLEI, PEPTIDE HORMONES, RADIOACTIVE MATERIALS, RADIOISOTOPES, STABLE ISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
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AbstractAbstract
[en] Neutron activation analysis for 129I at levels close to the detection limit requires consideration of radionuclide and nuclear reaction interferences. Low-level gamma-ray spectrometer methods for detection and measurement of interferences have been developed. Procedures which control or eliminate potential 129I measurement errors during pre-irradiation separation, neutron activation, post-irradiation separation, radiation counting and data analysis are needed. (author)
Primary Subject
Source
1981 international conference on modern trends in activation analysis; Toronto, Canada; 15 - 19 Jun 1981; 17 refs.
Record Type
Journal Article
Literature Type
Conference
Journal
Journal of Radioanalytical Chemistry; ISSN 0134-0719;
; v. 72(1-2); p. 501-514

Country of publication
ACTIVATION ANALYSIS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, BROMINE ISOTOPES, CHEMICAL ANALYSIS, DAYS LIVING RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, IODINE ISOTOPES, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MINUTES LIVING RADIOISOTOPES, NUCLEI, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, RADIOISOTOPES, SPECTROSCOPY, STABLE ISOTOPES, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
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Papadopoulos, D.; Thomas, P.
Kernforschungszentrum Karlsruhe (Germany, F.R.). Abt. Strahlenschutz und Sicherheit1977
Kernforschungszentrum Karlsruhe (Germany, F.R.). Abt. Strahlenschutz und Sicherheit1977
AbstractAbstract
[en] The ratio of dose factors occurring during inhalation and ingestion to the respective dose factors of I-129 is calculated for the isotopes of I-123 to I-126 and I-129 to I-135. All the dose factors refer to the thyroid as the critical organ. A distinction is made between adults and infants up to 1 year of age. To calculate the ratios only the effective energies and the effective half-lives in the human body and on grass are required. Most of the data have been taken from the literature. The effective energies of I-123 and I-125 have been calculated as examples. (orig.)
[de]
Fuer die Jodisotope 123 bis 126 und 129 bis 135 wird das Verhaeltnis der Dosisfaktoren bei Inhalation und Ingestion zu den entsprechenden Dosisfaktoren von J-129 berechnet. Alle Dosisfaktoren beziehen sich auf die Schilddruese als das kritische Organ. Zwischen Erwachsenen und Kleinkindern, die im ersten Lebensjahr sind, wird unterschieden. Zur Berechnung der Verhaeltnisse werden nur die effektiven Energien und die effektiven Halbwertszeiten im menschlichen Koerper und auf Gras benoetigt. Die meisten Daten sind der Literatur entnommen. Die effektiven Energien von J-123 und J-125 sind beispielhaft berechnet. (orig.)Original Title
Verhaeltnis der Dosisfaktoren der Jodisotope
Primary Subject
Secondary Subject
Source
Dec 1977; 11 p; 3 tabs.; 13 refs.
Record Type
Report
Literature Type
Numerical Data
Report Number
Country of publication
ANIMALS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, BODY, CHILDREN, DAYS LIVING RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ENDOCRINE GLANDS, GLANDS, HOURS LIVING RADIOISOTOPES, INFORMATION, INTAKE, INTERMEDIATE MASS NUCLEI, IODINE ISOTOPES, IRRADIATION, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MAMMALS, MAN, MINUTES LIVING RADIOISOTOPES, NUCLEI, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, ORGANS, PRIMATES, RADIOISOTOPES, VERTEBRATES, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
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AbstractAbstract
[en] A survey is given of major iodination reactions used for labelling organic compounds with iodine radioisotopes. A review is given of preparations used in nuclear medicine for in vivo diagnosis, broken up according to the reaction mechanism of radioiodination
Original Title
Prehled radiojodacnich metod a sloucenin znacenych radionuklidy jodu
Source
3. national seminar ''Labelled compounds used in biochemistry, medicine and biochemical analysis''; Srni (Czechoslovakia); 5-8 Nov 1984
Record Type
Journal Article
Literature Type
Conference
Journal
Country of publication
BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, CHEMICAL REACTIONS, DAYS LIVING RADIOISOTOPES, DOCUMENT TYPES, DRUGS, ELECTRON CAPTURE RADIOISOTOPES, HALOGENATION, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, IODINE ISOTOPES, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MATERIALS, NUCLEI, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, ORGANIC COMPOUNDS, ORGANIC HALOGEN COMPOUNDS, RADIOACTIVE MATERIALS, RADIOISOTOPES, SYNTHESIS
Reference NumberReference Number
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AbstractAbstract
[en] Radioiodinated bleomycin is a useful imaging agent for body tissues. Its production by iodination of bleomycin with radioactive iodide ions in the presence of an oxidizing agent is described. 7 claims, no drawings
Original Title
Patent
Secondary Subject
Source
18 May 1976; 6 p; US PATENT DOCUMENT 3,957,953/A/
Record Type
Patent
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Original Title
Vykhody 123I, 124I, 125I, 126I, 130I, 131I, 132I pri obluchenii tellura protonami, dejtronami, al'fa-chastitsami i sur'my al'fa-chastitsami
Source
Letter-to-the-editor; for English translation see the journal Soviet Journal of Atomic Energy (USA).
Record Type
Journal Article
Journal
Atomnaya Ehnergiya; ISSN 0004-7163;
; v. 49(5); p. 329-330

Country of publication
BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, CHARGED PARTICLES, DAYS LIVING RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ELEMENTS, ENERGY RANGE, HELIUM IONS, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, IODINE ISOTOPES, IONS, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, METALS, MEV RANGE, NUCLEI, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, RADIOISOTOPES
Reference NumberReference Number
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AbstractAbstract
[en] The estimation of individual doses for radiation protection and for risk assessment purposes from a radioiodine intake requires a knowledge of the distribution and retention of the radioiodine (primarily in the thyroid), and a knowledge of the average energy deposited in each organ of interest per radioactive decay (S-factors). This paper reviews a model for distribution and retention used previously for adults, and extends the model to include all ages. The extended model also includes the effects of stable iodine intakes on radioiodine uptakes explicitly. Included in the paper is a tabulation of existing adult S-factors for selected radioiodines and the extension of S-factors for the thyroid to all age groups. Finally, doses per unit intake are calculated and tabulated. A discussion and some calculations of the effects of stable iodine intake on committed doses are given. (author)
Primary Subject
Source
International symposium on radioiodines; Ontario, Canada; Sep 1981; 19 refs.
Record Type
Journal Article
Literature Type
Conference; Numerical Data
Journal
Journal of Radioanalytical Chemistry; ISSN 0134-0719;
; v. 65(1-2); p. 223-238

Country of publication
BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, BODY, DATA, DAYS LIVING RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, HOURS LIVING RADIOISOTOPES, INFORMATION, INTERMEDIATE MASS NUCLEI, ISOTOPES, MINUTES LIVING RADIOISOTOPES, NUCLEI, NUMERICAL DATA, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
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Guetat, Ph.; Armand, P.; Monfort, M.; Fritsch, P.; Flury Herard, A.; Menetrier, F.; Bion, L.; Schoech, C.; Masset, S.
CEA Bruyeres-le-Chatel, 91 (France)2004
CEA Bruyeres-le-Chatel, 91 (France)2004
AbstractAbstract
[en] This document is intended to a large public. It reviews the different parameters needed to evaluate the potential act o radioactive releases from the emission to public. Its objectives are to evaluate the importance of different exposure pathways and to assess efficiency of the possible interventions for large public. The main conclusions are summarised hereafter: The radioactive decay chains have to be taken into account to evaluate the iodine source term in the nuclear plants in the case of fission accidents. The physico-chemical forms of iodine are important in order to determine the released activity and deposited activity on the soil. The isotopes to be taken into account are mainly iodine 131 for radiological assessments and also iodine 133 for the nuclear reactor accidents, and the chain Tellurium-Iodine 132 when no particulate filtration exists. Iodine 129 in French reprocessing plant cannot lead to significant accidents. The dominant exposure pathways are related to the consumption of contaminated food products (vegetable, milk) for the inorganic iodine. The iodine transfer to goat and sheep milk is greater than the one to cow milk. The meat production of herbivores at field is the most sensitive. The interest to remove rapidly herbivore from pasture appears relatively clearly. The banning of consumption of local contaminated food products (vegetables and meats) may reduce by about a factor of thirteen the impact due to iodine 131. The youngest the population is, the greatest are the thyroid radiosensitivity and variability within the population. Oral administration of stable iodine limits transfers to maternal milk and foetal thyroid. Ingestion of stable iodine is complementary to consumption banning of local contaminated food products. The earliest the ingestion is, the greatest is the efficiency. 0,1 TBq of 131 iodine released at a low height involves only limited and local actions whereas the release of 10 TBq involves direct and immediate protection of the population and affects an important agricultural zone. (author)
Original Title
Iodes radioactifs et impacts environnemental et sanitaire - etude bibliographique et quantification
Primary Subject
Source
2004; 98 p
Record Type
Report
Report Number
Country of publication
ANIMALS, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, BIOLOGICAL MATERIALS, BODY, BODY FLUIDS, DAYS LIVING RADIOISOTOPES, DOMESTIC ANIMALS, ELEMENTS, ENDOCRINE GLANDS, ENVIRONMENTAL TRANSPORT, FOOD, GLANDS, HALOGENS, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, INTERNAL CONVERSION RADIOISOTOPES, IODINE ISOTOPES, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MAMMALS, MASS TRANSFER, MATERIALS, NONMETALS, NUCLEI, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, ORGANS, RADIOISOTOPES, RUMINANTS, SECONDS LIVING RADIOISOTOPES, VERTEBRATES, YEARS LIVING RADIOISOTOPES
Reference NumberReference Number
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