Journal of Chromatography A, ( ISI ), Volume (1), Year (2021-5) , Pages (462168-462168)

Title : ( Solid-phase extraction of non-steroidal anti-inflammatory drugs in human plasma and water samples using sol–gel-based metal-organic framework coating )

Authors: Amirhassan Amiri , Ferial Ghaemi ,

Access to full-text not allowed by authors

Citation: BibTeX | EndNote

Abstract

In this research, the Cu-based metal-organic framework (MOF-199) was fabricated and coated on the stainless steel mesh as substrates through sol−gel procedure. Then the coated substrates were placed in a small column known as solid-phase extraction cartridge. The SPE based coated stainless steel mesh coupled with high-performance liquid chromatography-UV detector (HPLC-UV) was used for the fast extraction, and quantification of non-steroidal anti-inflammatory drugs (NSAIDs) from human plasma and water samples. To find optimum extraction conditions, the impacts of effective parameters on analytical performance like sample pH, sample volume, type, and volume of desorption solvent were optimized. At the optimized conditions, calibration graphs of analytes were linear in the concentration range of 0.03−300 ng mL−1 for water samples, and 0.1−200 ng mL−1 for plasma samples. The correlation coefficients were in the range of 0.9938 to 0.9989. Also, the limits of detection (LODs) were from 0.01 to 0.02 ng mL−1 for water samples and 0.03 to 0.1 ng mL−1 for plasma samples. The cartridge repeatability was studied at different values, and the relative standard deviations (RSDs%) were achieved between 3.5 and 5.1%. Consequently, this procedure was successfully used in the extraction and detection of NSAIDs in real water and plasma samples with relative recoveries ranged from 93.6 to 99.6%.

Keywords

, Solid, phase extraction; HPLC, UV; Non, steroidal anti, inflammatory drugs; Sol, gel technique; Metal, organic framework
برای دانلود از شناسه و رمز عبور پرتال پویا استفاده کنید.

@article{paperid:1084734,
author = {Amiri, Amirhassan and Ferial Ghaemi},
title = {Solid-phase extraction of non-steroidal anti-inflammatory drugs in human plasma and water samples using sol–gel-based metal-organic framework coating},
journal = {Journal of Chromatography A},
year = {2021},
volume = {1},
month = {May},
issn = {0021-9673},
pages = {462168--462168},
numpages = {0},
keywords = {Solid-phase extraction; HPLC-UV; Non-steroidal anti-inflammatory drugs; Sol-gel technique; Metal-organic framework},
}

[Download]

%0 Journal Article
%T Solid-phase extraction of non-steroidal anti-inflammatory drugs in human plasma and water samples using sol–gel-based metal-organic framework coating
%A Amiri, Amirhassan
%A Ferial Ghaemi
%J Journal of Chromatography A
%@ 0021-9673
%D 2021

[Download]