کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1885021 | 1043382 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A beta microirradiator
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
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چکیده انگلیسی
Fabrication of a micro-irradiator probe of 10 μm diameter active area is described. As the β-source, tritiated propionate ions were used. They were electrochemically incorporated into polyaniline layers deposited on platinum disk microelectrodes. The activity of the probes was verified by liquid scintillation counting and by direct imaging of emitted electrons. The simple electrochemical fabrication procedure demonstrates the possibility of preparing micro-irradiatiators (μ-irradiator) with different emitters. These microirradiators are new tools that can safely deliver precise doses of radiation to a microscopic area. As such, they should find application in radiobiology, health physics, materials science and solid-state electronics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Physics and Chemistry - Volume 75, Issue 3, March 2006, Pages 369-374
Journal: Radiation Physics and Chemistry - Volume 75, Issue 3, March 2006, Pages 369-374
نویسندگان
Jamie Summerour, Yanfeng Chen, Mira Josowicz, Thomas M. Orlando, Jiri Janata, Alena Paulenova,