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A transferability study of the EPR-tooth-dosimetry technique
S Sholom1, V Chumak, M Desrosiers
1Scientific Center of Radiation Medicine, Melnikova street, 53, Kiev, Ukraine. sergey_sholom@yahoo.com
Radiation Protection Dosimetry
|May 30, 2006
Summary
The electron paramagnetic resonance (EPR) tooth dosimetry technique is transferable between laboratories. This study confirmed the method
Area of Science:
- Radiological Sciences
- Dosimetry
- Analytical Chemistry
Background:
- Standardized measurement protocols require inter-laboratory transferability for validation.
- The electron paramagnetic resonance (EPR) tooth dosimetry technique was developed for routine dosimetry of Chernobyl liquidators.
- Previous inter-laboratory comparisons showed consistent results for the EPR tooth dosimetry technique.
Purpose of the Study:
- To examine the transferability of the EPR tooth dosimetry technique to a new laboratory setting.
- To validate the reproducibility of results obtained using the EPR tooth dosimetry technique at the National Institute of Standards and Technology (NIST).
Main Methods:
- The study involved testing the EPR tooth dosimetry technique at the NIST laboratory.
- Dose reconstruction of samples from inter-comparison studies between the Scientific Center for Radiation Medicine (SCRM) and NIST was performed.
Main Results:
- The EPR tooth dosimetry technique demonstrated full transferability between the SCRM and NIST laboratories.
- Results obtained at NIST were reproducible, confirming the technique's reliability in a different environment.
Conclusions:
- The EPR tooth dosimetry technique is a robust and transferable method for radiation dose assessment.
- The findings support the widespread adoption and standardization of this dosimetry technique across different institutions.
