کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1877314 | 1042066 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrochemical transfer of 18F from 18O water to aprotic polar solvent
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Electrochemical transfer of 18F− from enriched [18O]-water to pure acetonitrile was investigated to develop a simple and effective synthesis of 18F-radiopharmaceuticals. The transfer of 18F is composed of two steps: first step is electro-deposition on a graphite anode and the next step is electro-emission into pure acetonitrile by inversing the polarity of the electric tension. A sufficiently high fraction of the electro-emission, 73%, was achieved. The electrochemical transfer of 18F to aprotic polar solvents without any additives, such as phase transfer catalysis, will make the synthesis of diverse 18F-radiopharamceuticals simple and easy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 65, Issue 5, May 2007, Pages 524–527
Journal: Applied Radiation and Isotopes - Volume 65, Issue 5, May 2007, Pages 524–527
نویسندگان
Fuminori Saito, Yasuyuki Nagashima, Akira Goto, Masaya Iwaki, Nobukazu Takahashi, Takashi Oka, Tomio Inoue, Toshio Hyodo,