Magnetic multiwall carbon nanotube for enrichment and quantification of atenolol in real samples
Publish place: National conference on advanced sciences and technologies in water, energy and environment
Publish Year: 1398
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
WEECONF01_086
تاریخ نمایه سازی: 18 فروردین 1399
Abstract:
Magnetic multiwall carbon nanotube was produced and utilized for solid phase extraction (MSPE) followed by HPLC for enrichment and determination of atenolol (ATL) in sample. An electrostatic self-assembly procedure was applied to fabricate magnetic multiwall carbon nanotube. The parameters affecting the extraction yield including pH of sample solution, dosage of sorbent, extraction time and salt amount were investigated and optimized. The calibration standard curve revealed linearity in the concentration range of 150-1200 ng mL-1 with regression coefficient corresponding to 0.990. Limits of detection and quantification were 37 and 150 ng mL-1, respectively.
Keywords:
Magnetic multi wall carbon nanotube , high-performance liquid chromatography , human plasma , atenolol
Authors
Kourosh Motevalli
Applied Chemistry Department, Fundamental Sciences Faculty, Islamic Azad University, South Tehran Branch, Tehran ,Iran
Mohsen Zeeb
Applied Chemistry Department, Fundamental Sciences Faculty, Islamic Azad University, South Tehran Branch, Tehran ,Iran
Zahra Yaghoubi
IT Department, Technical& Engineering Faculty, Islamic Azad University, South Tehran Branch, Tehran, Iran