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INAA Application for Trace Element Determination in Biological Reference Material

Atmodjo, Djoko Prakoso Dwi and Kurniawati, Syukria and Lestiani, Diah Dwiana and Adventini, Natalia (2017) INAA Application for Trace Element Determination in Biological Reference Material. Journal of Physics: Conference Series, 860. pp. 2-8. ISSN 1742-6596

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Abstract

Trace element determination in biological samples is often used in the study of health and toxicology. Determination change to its essentiality and toxicity of trace element require an accurate determination method, which implies that a good Quality Control (QC) procedure should be performed. In this study, QC for trace element determination in biological samples was applied by analyzing the Standard Reference Material (SRM) Bovine muscle 8414 NIST using Instrumental Neutron Activation Analysis (INAA). Three selected trace element such as Fe, Zn, and Se were determined. Accuracy of the elements showed as %recovery and precision as %coefficient of variance (%CV). The result showed that %recovery of Fe, Zn, and Se were in the range between 99.4-107%, 92.7-103%, and 91.9-112%, respectively, whereas %CV were 2.92, 3.70, and 5.37%, respectively. These results showed that INAA method is precise and accurate for trace element determination in biological matrices.

Item Type: Article
Subjects: Isotop dan Radiasi > Pemanfaatan Isotop dan Radiasi > Bidang Kesehatan
Divisions: Pusat Sains dan Teknologi Nuklir Terapan
Depositing User: user pstnt batan
Date Deposited: 17 May 2018 03:52
Last Modified: 17 May 2018 03:52
URI: http://repo-nkm.batan.go.id/id/eprint/1904

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