Solidified Floating Organic Drop Microextraction for the Detection of Trace Amount of Lead in Various Samples by Electrothermal Atomic Absorption Spectrometry
المؤلفون المشاركون
Aydın Urucu, Oya
Dönmez, Şeyda
Kök Yetimoğlu, Ece
المصدر
Journal of Analytical Methods in Chemistry
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-07-20
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
A novel method was developed for determination of trace amounts of lead in water and food samples.
Solidified floating organic drop microextraction was used to preconcentrate the lead ion.
After the analyte was complexed with 1-(2-pyridylazo)-2-naphthol, undecanol and acetonitrile were added as extraction and dispersive solvent, respectively.
Variables such as pH, volumes of extraction and dispersive solvents, and concentration of chelating agent were optimized.
Under the optimum conditions, the detection limit of Pb (II) was determined as 0.042 µg L−1 with an enrichment factor of 300.
The relative standard deviation is <10%.
Accuracy of the developed procedure was evaluated by the analysis of certified reference material of human hair (NCS DC 73347) and wastewater (SPS-WW2) with satisfactory results.
The developed procedure was then successfully applied to biscuit and water samples for detection of Pb (II) ions.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Aydın Urucu, Oya& Dönmez, Şeyda& Kök Yetimoğlu, Ece. 2017. Solidified Floating Organic Drop Microextraction for the Detection of Trace Amount of Lead in Various Samples by Electrothermal Atomic Absorption Spectrometry. Journal of Analytical Methods in Chemistry،Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1170263
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Aydın Urucu, Oya…[et al.]. Solidified Floating Organic Drop Microextraction for the Detection of Trace Amount of Lead in Various Samples by Electrothermal Atomic Absorption Spectrometry. Journal of Analytical Methods in Chemistry No. 2017 (2017), pp.1-7.
https://search.emarefa.net/detail/BIM-1170263
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Aydın Urucu, Oya& Dönmez, Şeyda& Kök Yetimoğlu, Ece. Solidified Floating Organic Drop Microextraction for the Detection of Trace Amount of Lead in Various Samples by Electrothermal Atomic Absorption Spectrometry. Journal of Analytical Methods in Chemistry. 2017. Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1170263
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1170263
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر