کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1877250 | 1042059 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Studies on 66,67Ga- and 199Tl-poly(N-vinylpyrrolidone) complexes
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Studies on 66,67Ga- and 199Tl-poly(N-vinylpyrrolidone) complexes Studies on 66,67Ga- and 199Tl-poly(N-vinylpyrrolidone) complexes](/preview/png/1877250.png)
چکیده انگلیسی
Gallium and thallium radionuclides have both diagnostic and therapeutic applications in the field of nuclear medicine. Poly(N-vinylpyrrolidone) (PVP) is routinely used as a drug base because of its excellent biocompatibility. In this paper, complex formation abilities between no-carrier-added 66,67Ga/199Tl radionuclides and PVP have been studied. It has been found that aqueous 5% PVP solution can almost quantitatively back extract 66,67Ga/199Tl radionuclides from an organic phase, which proves the complexing ability of PVP with 66,67Ga/199Tl. Tl3+ is more efficient to form Tl-PVP complexes than Tl+. However, Tl3+-PVP complexes are less stable than Ga3+-PVP complexes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 65, Issue 3, March 2007, Pages 309-312
Journal: Applied Radiation and Isotopes - Volume 65, Issue 3, March 2007, Pages 309-312
نویسندگان
Susanta Lahiri, Soumi Sarkar,