Zobrazeno 1 - 10
of 40
pro vyhledávání: '"J. Környei"'
Publikováno v:
Hyperfine Interactions. 239
Sn-containing radiopharmaceutical kits, MULTIBONE (composed from stannous chloride dihydrate and EDTMP (ethylene-diamine-tetramethylene phosphonate) and PHYTON (composed from stannous chloride dihydrate and PHYTATE (myo-inositol-hexaphosphate ester)
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Letters. 186:189-197
Mercaptoacetyltriglycine and its related compounds were synthesized and labeled with99mTc-radionuclide in order to study the effect of substituents and labeling conditions upon the formation of radioactive by-products. Direct labeling and ligand exch
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Letters. 186:75-87
Cephalosporanic acids (CEPHAs) such as dihydro-1,4-thiazine derivatives and 2-hydroxyalkyl-1,3-thiazolidine-4-carboxylic-acids, (HOTCAs) are both important biologically active molecules and complexing agents for several metals such as Fe, Zn, Pb, etc
Autor:
J. Környei, J. Törkő
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Letters. 166:15-22
A simple potentiometric method for determination of specific activity of carrier-free125I (NaI) has been elaborated. The method is based on the measurement of tracer amounts of iodide present in the125I preparate, by using an ion-selective membrane e
Publikováno v:
Radioactive Isotopes in Clinical Medicine and Research XXIII ISBN: 9783034897723
Special cold kit formulation, MULTIBONE, was recently elaborated which can provide easy and fast labelling of EDTMP with Tc-99m, Y-90 (or even Sm-153). Clinical trial of MULTIBONE is an ongoing project in Hungary both for follow up and palliative the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dc6189897e8e69c6a2d2ad7a9061f71
https://doi.org/10.1007/978-3-0348-8782-3_16
https://doi.org/10.1007/978-3-0348-8782-3_16
Publikováno v:
Radioactive Isotopes in Clinical Medicine and Research ISBN: 9783034877749
Four groups of new ligands have been designed, synthetized and labeled with 99mTc. Each compound possesses either “active” carboxyl groups for interaction with coenzym-A, or are conjugate of glucose, aspartic acid or cystein. Gamma camera imaging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a281c0685979f6767accf8cabfa80ab
https://doi.org/10.1007/978-3-0348-7772-5_66
https://doi.org/10.1007/978-3-0348-7772-5_66
Publikováno v:
Radioactive Isotopes in Clinical Medicine and Research ISBN: 9783034873420
Designed thiazine and thiazolidine derivatives as well as aspartic acid trimer have been synthetized and labelled with Tc-99m. Non-invasive animal experiments were carried out in New-Zealand type rabbits. In case of one thiazine-compound low but defi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5611c784c62b677000ace1d2ce559c92
https://doi.org/10.1007/978-3-0348-7340-6_40
https://doi.org/10.1007/978-3-0348-7340-6_40
Akademický článek
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Autor:
J Környei, L. Szirtes
Publikováno v:
Reactive Polymers, Ion Exchangers, Sorbents. 7:247-250
The mechanical stability of gels obtained from zirconium phosphate and its derivatives is not high enough for their use in column operation. In order to study their chromatographic properties, mixtures of these gels with dextran gel were prepared. Fo
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry Articles. 89:331-338
The intercalation behaviour of some organic derivatives of α-zirconium phosphate was investigated. Prepared organic derivatives of α-zirconium phosphate can be described by the general formula Zr(RPO3)X(R'PO3)2−X. It was found that only the compo