Zobrazeno 1 - 10
of 27
pro vyhledávání: '"M. A. El-Absy"'
Publikováno v:
Egyptian Journal of Pure and Applied Science. 59:44-48
Cesium-134 artylon sealed source based on inorganic adsorbent (as a core) was easily prepared. The sealed source was in the form of a disk constituted of two halves; base and top. Cesium-134 was adsorbed by equilibration of 134CsCl solution with WO3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::701376bbea1bbd5173341229d7b5af83
https://doi.org/10.21608/ejaps.2021.94364.1006
https://doi.org/10.21608/ejaps.2021.94364.1006
Publikováno v:
Radiochemistry. 61:741-747
A 137Cs-loaded sealed source was prepared by contacting silicotitanate gel with a 137Cs solution at pH 7 for 48 h at 25°C, drying at 100°C for 24 h, placing as a radioactive core inside a central cylindrical cavity in a base Perspex half-disc, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92591e0269136700a42f2d882535d129
https://doi.org/10.1134/s1066362219060171
https://doi.org/10.1134/s1066362219060171
Autor:
M. A. El-Absy
Publikováno v:
Annals of Agricultural Science, Moshtohor. 56:41-50
In this study, Fenugreek seeds and some herbs which known from previous studies (Camel grass, Ammi and Roselle) were used to manufacture of pan bread, as a therapeutic assistant for renal patients. Manufacturing pan bread was modified by replacing wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::253cbc60aec05da7c6e4dbd274f421b8
https://doi.org/10.21608/assjm.2018.44101
https://doi.org/10.21608/assjm.2018.44101
Publikováno v:
Radiochemistry. 58:415-422
Zirconium [99Mo]molybdate(VI) gel (ZrMo) was prepared from dilute mixed solutions of zirconium oxychloride and [99Mo]molybdate at pH 4.7. Paramolybdate(VI) anions were attracted to the positively charged surface of zirconia(IV) particulates (PZC at p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c4aadd4fabae379f271c15510ea3865
https://doi.org/10.1134/s1066362216040111
https://doi.org/10.1134/s1066362216040111
Autor:
H. E. Ramadan, Mohamed F. El-Shahat, M. A. El-Amir, T. W. Fasih, M. A. El-Absy, M. A. El-Garhy
Publikováno v:
Radiochimica Acta. 103:73-83
Synthesis of a novel alumina 99Mo-molybdate(VI) gel matrix of high Mo(VI) content and reproducible separation indices of the generated 99mTc radionuclde are described and briefly discussed. Similar mixture solutes of aluminate and low specific activi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d2dd90ff69ce79d91b861818f30c55a
https://doi.org/10.1515/ract-2014-2270
https://doi.org/10.1515/ract-2014-2270
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 300:1089-1097
A radiochemical method was investigated for separation and preconcentration of radioiodine from alkaline radiotellurium waste solution as Ag125I followed by recovery of 125I into aqueous NH3 solution and final purification by wet distillation. 125I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a29c5f969cfa084176cc35c4fa7e64b
https://doi.org/10.1007/s10967-014-2988-2
https://doi.org/10.1007/s10967-014-2988-2
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 299:1859-1864
In this work alumina 99Mo-molybdate (VI) gel is evaluated as a column matrix for use in the preparation of small chromatographic column type 99mTc generator. Alumina molybdate (VI) gel is prepared by dissolving inactive MoO3 with aluminum foil in 5 M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6716076f56d1c61c6787658db674b9d0
https://doi.org/10.1007/s10967-014-2930-7
https://doi.org/10.1007/s10967-014-2930-7
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 285:579-588
Potassium nickel hexacyanoferrate(II) matrix was prepared and characterized. Purification of neutron- activation 99 Mo-molybdate(VI) solutes from some residual cross-contaminant radionuclides including 134 Cs, 86 Rb, 124 Sb, 60 Co and 51 Cr was carri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c960202e00b212d1849b3c816e254a9
https://doi.org/10.1007/s10967-010-0584-7
https://doi.org/10.1007/s10967-010-0584-7
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 267:161-167
Barium-137m radioisotope generator of the chromatographic column elution mode based on loading 1.5 g 6-tungstocerate(IV) gel matrix with ~54 kBq of fission-produced 137 Cs is described. The elution performance of the generated 137m Ba radionuclide wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25e4c14b8aa4d6c57480fdbec46fd5ba
https://doi.org/10.1007/s10967-006-0023-y
https://doi.org/10.1007/s10967-006-0023-y
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 266:295-305
Ruthenium-106 and 137Cs have been separated from thermal-neutron irradiated UO3 targets aged for ~2.5 years by distillation and surface interactions in nitrate media of controlled chemical composition. After digestion of the aged targets with their a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ddd7bef15c33c7d1eff549d2949d3e2
https://doi.org/10.1007/s10967-005-0907-2
https://doi.org/10.1007/s10967-005-0907-2