Dispersive Liquid-Liquid Microextraction Based on Solidification of Floating Organic Drop Followed by Gas Chromatography-Electron Capture Detector for Determination of Some Pesticides in Water Samples
المؤلفون المشاركون
Yamini, Yadollah
Mehdinia, Ali
Bashiri Juybari, Mostafa
Jabbari, Ali
المصدر
Chromatography Research International
العدد
المجلد 2011، العدد 2011 (31 ديسمبر/كانون الأول 2011)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-11-16
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
In this study dispersive liquid-liquid microextraction based on solidification of floating organic drop (DLLME-SFO) followed by gas chromatography-electron capture detection (GC-ECD) was developed for determination of some pesticides in the water samples.
Some important parameters, such as type and volumes of extraction and disperser solvent and salt effect on the extraction recovery of analytes from aqueous solution were investigated.
Under the optimum conditions (extraction solvent: 1-undecanol, 15.0 μL; disperser solvent: acetone, 1.0 mL, and without salt addition), the preconcentration factors were obtained ranged from 802 to 915 for analytes.
The linear ranges were from 0.05 to 100 μg L-1, and detection limits ranged from 0.05 to 0.008 μg L-1.
The relative standard deviations (RSDs%, n=5) were between 3.2% and 6.7%.
The proposed method was successfully applied to the determination of target analytes in the tap, sea, and river water samples, and satisfactory recoveries were obtained.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Bashiri Juybari, Mostafa& Mehdinia, Ali& Jabbari, Ali& Yamini, Yadollah. 2011. Dispersive Liquid-Liquid Microextraction Based on Solidification of Floating Organic Drop Followed by Gas Chromatography-Electron Capture Detector for Determination of Some Pesticides in Water Samples. Chromatography Research International،Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-472647
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Bashiri Juybari, Mostafa…[et al.]. Dispersive Liquid-Liquid Microextraction Based on Solidification of Floating Organic Drop Followed by Gas Chromatography-Electron Capture Detector for Determination of Some Pesticides in Water Samples. Chromatography Research International No. 2011 (2011), pp.1-8.
https://search.emarefa.net/detail/BIM-472647
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Bashiri Juybari, Mostafa& Mehdinia, Ali& Jabbari, Ali& Yamini, Yadollah. Dispersive Liquid-Liquid Microextraction Based on Solidification of Floating Organic Drop Followed by Gas Chromatography-Electron Capture Detector for Determination of Some Pesticides in Water Samples. Chromatography Research International. 2011. Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-472647
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-472647
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