Chengyin Lu

5PUBLICATIONS
1CO-AUTHORS
Analytical spectrometryFree radical chemistryRadiation and matterInstrumental methods (excl. immunological and bioassay methods)
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Publications (5)

|Jul 16, 2020
An intriguing "reversible reaction" in the fragmentation of deprotonated dicamba and benzoic acid in a Q-orbitrap mass spectrometer: Loss and addition of carbon dioxide.

Yunfeng Chai, Hongping Chen, Chengyin Lu

|Aug 31, 2019
Formation of molecular oxygen- and water-attached fragment ions in the fragmentation of protonated 3-(phenylthio)chromones.

Yunfeng Chai, Lu Wang, Chengyin Lu

|Jul 25, 2019
Formation of Carbon Dioxide Attached Fragment Ions in the Fragmentation of Deprotonated Tolfenpyrad and Tebufenpyrad.

Yunfeng Chai, Hongping Chen, Xin Liu

|Mar 13, 2019
Identification of new interferences leached from plastic microcentrifuge tubes in electrospray ionization mass spectrometry.

Yunfeng Chai, Hongping Chen, Guanwei Gao

|Feb 12, 2019
A method based on precolumn derivatization and ultra high performance liquid chromatography with high-resolution mass spectrometry for the simultaneous determination of phthalimide and phthalic acid in tea.

Guanwei Gao, Hongping Chen, Yunfeng Chai

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Frequent Collaborators

1 joint publications

Yunfeng Chai