Zobrazeno 1 - 10
of 28
pro vyhledávání: '"H A, TALAAT"'
Publikováno v:
Radiochemistry. 61:478-482
Azathioprine, an antitumor agent, was labeled with 99mTc using stannous chloride dihydrate as a reducing agent. Factors such as the amounts of the reducing agent and substrate, pH, and reaction temperature and time were systematically studied to dete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d019eb5ed415268334156121dbdeb62c
https://doi.org/10.1134/s106636221904012x
https://doi.org/10.1134/s106636221904012x
Autor:
N.Feleafel Mostafa, F. Zahran Hoda, H. Suleiman Talaat, M. Khalf-Allah Abdel-Aziz, A. Abd-Elaziz Aziza
Publikováno v:
Alexandria Journal of Agricultural Sciences. 64:195-206
Two field experiments were carried out in a private farm located at Bangar El Sokar region - Borg Al-Arab -Alexandria, Egypt, during winter growing season of 2014/2015 to study the effects of three spacing (10, 20 and 30 cm),three Humic acid (HA) rat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15160350adcccc680eded7a00b365511
https://doi.org/10.21608/alexja.2019.70134
https://doi.org/10.21608/alexja.2019.70134
Publikováno v:
Radiochemistry. 61:238-243
Labetalol was labeled with 188Re. The reaction conditions (amounts of stannous chloride and substrate, pH, time) were optimized, and the radiochemical yield as high as 95 ± 0.4% was reached. Biodistribution in mice was studied. 188Re-Labetalol showe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d838862087acb2b8dfee2ef8cd19239e
https://doi.org/10.1134/s1066362219020188
https://doi.org/10.1134/s1066362219020188
Publikováno v:
Radiochemistry. 61:93-98
Trazodone was labeled with 99mTc by indirect method. More than 97% radiochemical yield was reached under the following optimized conditions: 100 µg of Trazodone, pH 7, 10 mg of glucoheptonate, 35 µg of stannous chloride, 185 MBq of 99mTc eluate, 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4afda24ae65fc76d698143a3c71644aa
https://doi.org/10.1134/s1066362219010144
https://doi.org/10.1134/s1066362219010144
Publikováno v:
Radiochemistry. 60:638-643
4-{(4-Methylphenyl)glycyl}-3,4-dihydroquinoxalin-2(1H)-one (QIN) was prepared from 4-(2-chloroacetyl)- 3,4-dihydroquinoxalin-1(1H)-one). 125I-QIN was prepared by electrophilic substitution using Chloramine- T as an oxidizing agent. The highest labeli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14f18496ffb8712a40e914801fcbcb8a
https://doi.org/10.1134/s1066362218060127
https://doi.org/10.1134/s1066362218060127
Publikováno v:
Radiochemistry. 60:309-315
Timonacic acid (TCA) was labeled with 99mTc in the presence of three different reducing agents: NaBH4, Na2S2O4, and SnCl2·2H2O. The optimum conditions were as follows: with Na2S2O4, pH 8, 7 mg of Na2S2O4, room temperature, 2 mg of TCA, 30 min (radio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d73a2c505191076ba2fd067b7c7876f
https://doi.org/10.1134/s1066362218030141
https://doi.org/10.1134/s1066362218030141
Publikováno v:
Radiochimica Acta. 106:751-757
The present study was oriented to synthesis radioiodinated celiprolol (Cel) for a potential cardiac imaging. Celiprolol has been labeled using 125I with chloramine-T (Ch-T) as an oxidizing agent. The key effective factors such as amount of oxidizing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2997f20f96218c63684587acbb339959
https://doi.org/10.1515/ract-2017-2903
https://doi.org/10.1515/ract-2017-2903
Publikováno v:
Radiochemistry. 60:51-57
Uridine, a pyrimidine nucleoside essential for the synthesis of RNA and biomembranes, was radiolabeled with 99mTc to obtain a potential tumor imaging agent. The maximal radiochemical yield of about 96.5%, as determined by paper chromatography and ins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b961e2b2f73a6dab4431fd7fde3d7a5a
https://doi.org/10.1134/s1066362218010095
https://doi.org/10.1134/s1066362218010095
Publikováno v:
Radiochimica Acta. 106:393-400
This study aims to evaluate newly radioiodinated mesalamine (Mes) as a tracer for ulcerative colitis imaging. Mes was labeled with [125I] with chloramine-T (Ch-T) as the oxidizing agent. Labeling factors such as pH, reaction temperature, reaction tim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f078fd09364931527265d4b49b0f7fbe
https://doi.org/10.1515/ract-2017-2840
https://doi.org/10.1515/ract-2017-2840
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 315:57-63
A ligand of N-2-(furylmethyl iminodiacetic acid) (FMIDA) has been easily labeled by a tetradentate chelating agent of [99mTc]. Factors like a stannous chloride solution as a reducing agent (100 μg), substrate amount (100 μg), pH (7), in vitro stabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5248287c9ad2d5e8c37869391a420357
https://doi.org/10.1007/s10967-017-5617-z
https://doi.org/10.1007/s10967-017-5617-z