کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8961450 | 1646494 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Spectrophotometric properties of azo dye metal complex and its possible use as radiation dosimeter
ترجمه فارسی عنوان
خواص اسپکتروفتومتری پیچیده فلز آزو و استفاده از آن به عنوان دزیمتر تابش
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کلمات کلیدی
دوزیمتری، تابش گاما، مایع
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
چکیده انگلیسی
The current work describes the physico-chemical studies of two dosimetry systems. Aqueous solution of 1, 5 diphenyl carbazone (DPC) incorporating with chromium (III) to form a colored azo dye metal complex in two methods liquid and gel. Under the effect of γ-irradiation, the colored complex undergoes visual color change from red to colorless. The prepared complex can be used as a dosimeter and applicable in dose range 0.2-6; 0.02-1â¯kGy for both dosimetry systems. Electrical conductivity was measured and reflecting its application as sensor. The dosimetric characteristics of this complex solution were investigated spectrophotometrically at ×max at 540â¯nm. Complex sensitivity for γ-radiation, pre and post-irradiation storage under different conditions were illustrated. Moreover, the applications of these results of metal uptake resembles to dosimeter.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Radiation Research and Applied Sciences - Volume 11, Issue 3, July 2018, Pages 190-194
Journal: Journal of Radiation Research and Applied Sciences - Volume 11, Issue 3, July 2018, Pages 190-194
نویسندگان
S.M. Gafar, M.A. El-Kelany, S.R. El-Shawadfy,