Investigation of the gelling agent effect on response of Fricke gel dosimeters

، صفحه 0-0 (1)
عنوان دوره: اولین دوره بین المللی و بیست و هشتمین دوره ملی (1400)
Purpose of this study is to test if applying of the various gelling agents have consequences on the dosimetric properties of Fricke gel dosimeters. Therefore, dose response curve of Fricke gel dosimeters prepared using three different gel matrices, PVA, agarose and agar were investigated by optical absorbance measurements. The absorbance of the dosimeters grows linearly with the dose up to 30 Gy. Also, the findings suggested that PVA-GTA Fricke gels with lower diffusion coefficient are promising tools for radiaton therapy dosimetry applications.
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