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Liquid Chromatography-Tandem Mass Spectrometry Analysis of Perfluorooctane Sulfonate and Perfluorooctanoic Acid in Fish Fillet Samples
المؤلفون المشاركون
Fanelli, Roberto
Fattore, Elena
Carrà, Andrea
Bagnati, Renzo
Paiano, Viviana
Generoso, Caterina
المصدر
Journal of Analytical Methods in Chemistry
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-03-18
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
الملخص EN
Perfluorooctane sulfonate (PFOS) and perfluorooctanoic (PFOA) acid are persistent contaminants which can be found in environmental and biological samples.
A new and fast analytical method is described here for the analysis of these compounds in the edible part of fish samples.
The method uses a simple liquid extraction by sonication, followed by a direct determination using liquid chromatography-tandem mass spectrometry (LC-MS/MS).
The linearity of the instrumental response was good, with average regression coefficients of 0.9971 and 0.9979 for PFOS and PFOA, respectively, and the coefficients of variation (CV) of the method ranged from 8% to 20%.
Limits of detection (LOD) were 0.04 ng/g for both the analytes and recoveries were 90% for PFOS and 76% for PFOA.
The method was applied to samples of homogenized fillets of wild and farmed fish from the Mediterranean Sea.
Most of the samples showed little or no contamination by perfluorooctane sulfonate and perfluorooctanoic acid, and the highest concentrations detected among the fish species analyzed were, respectively, 5.96 ng/g and 1.89 ng/g.
The developed analytical methodology can be used as a tool to monitor and to assess human exposure to perfluorinated compounds through sea food consumption.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Paiano, Viviana& Fattore, Elena& Carrà, Andrea& Generoso, Caterina& Fanelli, Roberto& Bagnati, Renzo. 2012. Liquid Chromatography-Tandem Mass Spectrometry Analysis of Perfluorooctane Sulfonate and Perfluorooctanoic Acid in Fish Fillet Samples. Journal of Analytical Methods in Chemistry،Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-493131
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Paiano, Viviana…[et al.]. Liquid Chromatography-Tandem Mass Spectrometry Analysis of Perfluorooctane Sulfonate and Perfluorooctanoic Acid in Fish Fillet Samples. Journal of Analytical Methods in Chemistry No. 2012 (2012), pp.1-5.
https://search.emarefa.net/detail/BIM-493131
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Paiano, Viviana& Fattore, Elena& Carrà, Andrea& Generoso, Caterina& Fanelli, Roberto& Bagnati, Renzo. Liquid Chromatography-Tandem Mass Spectrometry Analysis of Perfluorooctane Sulfonate and Perfluorooctanoic Acid in Fish Fillet Samples. Journal of Analytical Methods in Chemistry. 2012. Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-493131
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-493131
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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