Isolation of Gadalonium /Terbium using Extraction chromatography approach for therapeutic issues
- سال انتشار: 1401
- محل انتشار: مجله تحقیقات و کاربردهای هسته ای، دوره: 2، شماره: 3
- کد COI اختصاصی: JR_JORNA-2-3_005
- زبان مقاله: انگلیسی
- تعداد مشاهده: 278
نویسندگان
Nuclear Fuel Research School, Nuclear Science and Technology Research Institute (NSTRI), P.O. Box ۱۴۳۹-۵۸۳۶, Tehran, Iran
Radiation Application Research School, Nuclear Science and Technology Research Institute (NSTRI), P.O. Box ۱۴۳۹-۵۸۳۶, Tehran, Iran
Department of Medical Radiation, Engineering Faculty, Central Tehran Branch, Islamic Azad University, Post Code ۱۹۵۵-۸۴۷۷۸۱, Tehran, Iran
Department of Medical Radiation, Engineering Faculty, Central Tehran Branch, Islamic Azad University, Post Code ۱۹۵۵-۸۴۷۷۸۱, Tehran, Iran
Radiation Application Research School, Nuclear Science and Technology Research Institute (NSTRI), P.O. Box ۱۴۳۹-۵۸۳۶, Tehran, Iran
چکیده
۱۶۱Tb is a promising radionuclide, which is a suitable radionuclide with favorable properties for small treatment size of cancer. NCA ۱۶۱Tb can be produced by the indirect method through ۱۶۰Gd(n,γ) ۱۶۱Gd→۱۶۱Tb nuclear reaction. To obtain the NCA radionuclides, the existence of an effective Gd/Tb separation method is critical. In this study, isolation of Tb from Gd/Tb matrix using Ln resin column based on extraction chromatography method has been carried out. Fractions eluted from the column containing Gd/Tb matrix were identified and quantified using ICP. The optimization of different experimental parameters for the effective separation of Gd/Tb, such as concentration of eluting solutions and flow rate of load and elution, was investigated. The results showed that optimum Gd/Tb isolation condition was obtained using HNO۳ solution with a concentration of ۰.۸ and ۳ N to separate gadolinium and terbium isotopes, respectively. The separation yield of Tb and Gd was obtained at ۸۳.۵۱ % and ۸۱.۸%, respectively.کلیدواژه ها
No carrier added, Extractin choromatography, Therbium-۱۶۱, Targeted therapyاطلاعات بیشتر در مورد COI
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