The ESR spectroscopy is, at present, the most established technique for quantitative analysis of irradiated chicken bone using the additive dose method. In this paper we tried a different approach to the problem analyzing the ESR behavior of a batch of chicken bone samples coming randomly from the market. Using a suitable and standardized sample preparation technique and sample positioning in the microwave cavity, we obtained a coefficient of variation of about 30 % for the batch response. The calibration curve, obtained using the batch behavior up to 10 kGy, was used for a quantitative test on unknown samples.

AN ALTERNATIVE PROCEDURE FOR ESR IDENTIFICATION OF IRRADIATED CHICKEN DRUMSTICKS / Bordi, Federico; P., Fattibene; S., Onori; M., Pantaloni. - In: APPLIED RADIATION AND ISOTOPES. - ISSN 0969-8043. - 44:1-2(1993), pp. 443-447. ((Intervento presentato al convegno 3RD INTERNATIONAL SYMP ON ESR ( ELECTRON SPIN RESONANCE ) DOSIMETRY AND APPLICATIONS tenutosi a GAITHERSBURG, MD nel OCT 14-18, 1991 [10.1016/0969-8043(93)90264-b].

AN ALTERNATIVE PROCEDURE FOR ESR IDENTIFICATION OF IRRADIATED CHICKEN DRUMSTICKS

BORDI, FEDERICO;
1993

Abstract

The ESR spectroscopy is, at present, the most established technique for quantitative analysis of irradiated chicken bone using the additive dose method. In this paper we tried a different approach to the problem analyzing the ESR behavior of a batch of chicken bone samples coming randomly from the market. Using a suitable and standardized sample preparation technique and sample positioning in the microwave cavity, we obtained a coefficient of variation of about 30 % for the batch response. The calibration curve, obtained using the batch behavior up to 10 kGy, was used for a quantitative test on unknown samples.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/77175
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