ESR Dosimetric Properties of Sodium Glutamate | ||||
| Egyptian Journal of Radiation Sciences and Applications | ||||
| Article 11, Volume 27, Issue 1, December 2014, Page 151-164 PDF (977.63 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejrsa.2014.1515 | ||||
 View on SCiNiTO | ||||
| Abstract | ||||
| MONO SODIUM GLUTAMATE powder and rods (3x 10 mm) were studied to be a radiation sensitive material for ESR dosimetry. Samples were irradiated with 60Co γ- rays. The developed signal after irradiation increases with the increase of the mono sodium glutamate in the rods. The prepared powder can be used in the dose range from (10-90) kGy, whereas the rods are useful in the range from (10-120) kGy. The obtained number of free radicals per 100ev (G value) was found to be 0.201± 0.01. The g factor is 2.0113± 0.0001. The rods have the advantage of negligible humidity effects during irradiation. The pre and post irradiation stability was found to be satisfactory. | ||||
| Keywords | ||||
| mono sodium glutamate; Electron paramagnetic resonance; Radiation Dosimetry | ||||
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