Porous magnetized carbon sheet nanocomposites for dispersive solid-phase microextraction of organophosphorus pesticides prior to analysis by gas chromatography-ion mobility spectrometry

2019 ◽  
Vol 186 (2) ◽  
Author(s):  
Mansoure Kermani ◽  
Mohammad T. Jafari ◽  
Mohammad Saraji
Keyword(s):  
Gas Chromatography ◽  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Organophosphorus Pesticides ◽  
Carbon Sheet

Simultaneous determination of sertraline, imipramine and alprazolam in human plasma samples using headspace solid phase microextraction based on a nanostructured polypyrrole fiber coupled to ion mobility spectrometry

2020 ◽  
Vol 12 (7) ◽  
pp. 930-937 ◽  
Author(s):  
Erfan Barati ◽  
Naader Alizadeh
Keyword(s):  
Simultaneous Determination ◽  
Human Plasma ◽  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Electrochemical Process ◽  
Plasma Samples ◽  
Spme Fiber

PPy-DBS was synthesized by an electrochemical process and used as a HS-SPME fiber for determination of antidepressants in plasma without derivatization steps.

Determination of acrylamide in potato-based foods using headspace solid-phase microextraction based on nanostructured polypyrrole fiber coupled with ion mobility spectrometry: a heat treatment study

2017 ◽  
Vol 9 (35) ◽  
pp. 5127-5134 ◽  
Author(s):  
Elham Pourmand ◽  
Elham Ghaemi ◽  
Naader Alizadeh
Keyword(s):  
Heat Treatment ◽  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Food Samples ◽  
Headspace Solid Phase Microextraction ◽  
Heat Treated ◽  
Detection And Quantification

In this work, headspace solid-phase microextraction (HS-SPME) coupled with ion mobility spectrometry (IMS) has been used as a simple and convenient method for acrylamide detection and quantification in heat treated food samples.

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