Rapid microchip-based FAIMS determination of trimethylamine, an indicator of pork deterioration

2014 ◽  
Vol 6 (9) ◽  
pp. 2965-2972 ◽  
Author(s):  
Qi Wang ◽  
Yun-Fei Xie ◽  
Wei-Jun Zhao ◽  
Peng Li ◽  
He Qian ◽  
...  
Keyword(s):  
Biogenic Amines ◽  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
High Field ◽  
Quantitative Method ◽  
Room Temperature ◽  
Asymmetric Waveform

A fast and quantitative method for the detection of biogenic amines based on the microchip-based high-field asymmetric waveform ion mobility spectrometry (FAIMS) technique was established for evaluating the degree of spoilage of pork stored at room temperature.

scholarly journals Rapid determination of N-methylpyrrolidine in cefepime by combining direct infusion electrospray ionisation-time-of-flight mass spectrometry with field asymmetric waveform ion mobility spectrometry

2015 ◽  
Vol 7 (1) ◽  
pp. 34-39 ◽  
Author(s):  
Robert W. Smith ◽  
Lisa B. Cox ◽  
Aswandi Yudin ◽  
James C. Reynolds ◽  
Mark Powell ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Ion Mobility Spectrometry ◽  
Ion Mobility ◽  
Rapid Determination ◽  
Time Of Flight ◽  
Asymmetric Waveform ◽  
Direct Infusion ◽  
Electrospray Ionisation ◽  
Flight Mass Spectrometry

FAIMS separation prior to mass spectrometry enables selective transmission of NMP in cefepime without interference from NMP formed by in-source CID.

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