Rapid Determination of Endogenous 20-Hydroxyecdysone in Plants on MALDI-TOF/TOF Mass Spectrometry via Chemical Labeling Based on Boronate Affinity

2021 ◽  
Author(s):  
Ya-Shun Chen ◽  
Yu-Qi Feng
Keyword(s):  
Mass Spectrometry ◽  
Rapid Determination ◽  
Chemical Labeling ◽  
Maldi Tof

scholarly journals Rapid Determination of Procyanidins Using MALDI-ToF/ToF Mass Spectrometry

2018 ◽  
Vol 66 (43) ◽  
pp. 11355-11361 ◽  
Author(s):  
Michael D. Rush ◽  
Emily A. Rue ◽  
Alan Wong ◽  
Paul Kowalski ◽  
Jan A. Glinski ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Rapid Determination ◽  
Maldi Tof

Valproic acid analysis by mass spectrometry part I: enhanced determination of valproic acid by microwave assisted chemical labeling

RSC Advances ◽  
2016 ◽  
Vol 6 (3) ◽  
pp. 1925-1929
Author(s):  
Chun-Yi Wu ◽  
Tusty-Jiuan Hsieh ◽  
Wei-Lung Tseng ◽  
Chun-Lan Keng ◽  
Chi-Yu Lu
Keyword(s):  
Mass Spectrometry ◽  
Valproic Acid ◽  
Schematic Diagram ◽  
Chemical Labeling ◽  
Maldi Tof Ms ◽  
Microwave Assisted ◽  
Maldi Tof ◽  
Tof Ms

​Schematic diagram of the proposed method for valproic acid (VA) analysis by MALDI-TOF MS.

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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