Polypyrrole/montmorillonite nanocomposite as a new solid phase microextraction fiber combined with gas chromatography–corona discharge ion mobility spectrometry for the simultaneous determination of diazinon and fenthion organophosphorus pesticides

2014 ◽  
Vol 814 ◽  
pp. 69-78 ◽  
Author(s):  
Mohammad T. Jafari ◽  
Mohammad Saraji ◽  
Hossein Sherafatmand
Keyword(s):  
Gas Chromatography ◽  
Corona Discharge ◽  
Simultaneous Determination ◽  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Organophosphorus Pesticides

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.

Rapid and high-sensitivity determination of phenylarsine oxide in environmental samples by a new technique: solid-phase microextraction followed by corona discharge ion mobility spectrometry

2019 ◽  
Vol 11 (47) ◽  
pp. 5969-5975
Author(s):  
Sajad Asadi ◽  
Bozorgmehr Maddah
Keyword(s):  
Corona Discharge ◽  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Environmental Samples ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
High Sensitivity ◽  
Phenylarsine Oxide ◽  
A New Technique

A new, rapid and sensitive method using solid-phase microextraction coupled with corona discharge ion mobility spectrometry was employed for determining phenylarsine oxide in environmental samples after derivatization with 1,3-propanedithiol.

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