Y. Chai

发表

Tandem mass spectrometric analysis and density functional theory calculations on the fragmentation behavior of two tetradecanoylingenol regioisomers from Euphorbia wallichii.

Yucheng Gu, Cuirong Sun, L. Ding, 2012, Rapid communications in mass spectrometry : RCM.

Dissociative benzyl cation transfer versus proton transfer: loss of benzene from protonated N-benzylaniline.

Yuanjiang Pan, Y. Chai, Hezhi Sun, 2012, The Journal of organic chemistry.

Competitive benzyl cation transfer and proton transfer: collision-induced mass spectrometric fragmentation of protonated N,N-dibenzylaniline.

Y. Pan, L. Yue, Y. Chai, 2017, Journal of mass spectrometry : JMS.

Gas-phase nucleophilic aromatic substitution between piperazine and halobenzyl cations: reactivity of the methylene arenium form of benzyl cations.

K. Jiang, Cuirong Sun, Yuanjiang Pan, 2011, Chemistry.

Formation of [M + 15](+) ions from aromatic aldehydes by use of methanol: in-source aldolization reaction in electrospray ionization mass spectrometry.

Cuirong Sun, Yuanjiang Pan, Y. Chai, 2011, Journal of mass spectrometry : JMS.

Occurrence and Residue Pattern of Phthalate Esters in Fresh Tea Leaves and during Tea Manufacturing and Brewing.

Y. Chai, Zhenxia Hao, Hongping Chen, 2016, Journal of agricultural and food chemistry.

Gas-phase reaction: alkyl cation transfer in the dissociation of protonated pyridyl carbamates in mass spectrometry

L. Yue, Cheng Guo, Yuanjiang Pan, 2014 .

Gas Phase Chemistry of Li+ with Amides: the Observation of LiOH Loss in Mass Spectrometry

Peng-Yuan Liu, Pengyuan Liu, Cheng Guo, 2012, Journal of The American Society for Mass Spectrometry.

Development and validation of an ultra performance liquid chromatography Q-Exactive Orbitrap mass spectrometry for the determination of fipronil and its metabolites in tea and chrysanthemum.

Y. Chai, Hongping Chen, Xin Liu, 2018, Food chemistry.

Gas-phase Smiles rearrangement reactions of deprotonated N-phenylbenzamides studied by electrospray ionization tandem mass spectrometry.

S. Zeng, Cuirong Sun, Yuanjiang Pan, 2015, Rapid communications in mass spectrometry : RCM.

Doubly charged trimeric cluster ions: effective in mutual chiral recognition of tadalafil and three proton pump inhibitors.

Lu Wang, S. Zeng, Wenquan Zhu, 2017, The Analyst.

Loss of benzaldehyde in the fragmentation of protonated benzoylamines: Benzoyl cation as a hydride acceptor in the gas phase.

Yunlong Shao, Y. Chai, Lin Wang, 2017, Journal of mass spectrometry : JMS.

Gas-phase synthesis and reactivity of Cu(+)-benzyne complexes.

Yuanjiang Pan, Guofeng Weng, Y. Chai, 2014, Chemical communications.

Gas-phase amination of aromatic hydrocarbons by corona discharge-assisted nitrogen fixation

Xiang Fang, Yuanjiang Pan, You Jiang, 2021, Scientific Reports.

Cα-Cβ and Cα-N bond cleavage in the dissociation of protonated N-benzyllactams: dissociative proton transfer and intramolecular proton-transport catalysis.

K. Jiang, Cheng Guo, Cuirong Sun, 2012, Organic & biomolecular chemistry.

Benzyl anion transfer in the fragmentation of N-(phenylsulfonyl)-benzeneacetamides: a gas-phase intramolecular S(N)Ar reaction.

Yaqin Liu, Yuan-jiang Pan, Y. Chai, 2015, Organic & biomolecular chemistry.

Identification of new interferences leached from plastic microcentrifuge tubes in electrospray ionization mass spectrometry.

Y. Chai, Hongping Chen, Xin Liu, 2019, Rapid communications in mass spectrometry : RCM.

H2O loss in the fragmentation of deprotonated N-o-tolylamides in tandem mass spectrometry.

Cheng Guo, Cuirong Sun, Yuanjiang Pan, 2013, Journal of mass spectrometry : JMS.

Gas-phase CαCβ double bond cleavage in the dissociation of protonated 2-benzylidenecyclopentanones: Dissociative proton transfer and intramolecular proton-transport catalysis

Yuan-jiang Pan, Y. Chai, Chang Li, 2017 .

Hydride abstraction in positive-ion electrospray interface: oxidation of 1,4-dihydropyridines in electrospray ionization mass spectrometry.

Cuirong Sun, Yuanjiang Pan, Y. Chai, 2011, The Analyst.

Gas-Phase Intramolecular Cyclization of Argentinated N-Allylbenzamides

Cuirong Sun, Yuanjiang Pan, Y. Chai, 2015, Journal of The American Society for Mass Spectrometry.

Intramolecular Electrophilic Aromatic Substitution in Gas-phase Fragmentation of Protonated N-Benzylbenzaldimines

Yuanjiang Pan, Guofeng Weng, Y. Chai, 2014, Journal of The American Society for Mass Spectrometry.

Nazarov Cyclization and Oxo-Diels–Alder Reaction of Chalcones Induced by the Naked Silver Cation in Gas Phase

K. Jiang, Yuanjiang Pan, Y. Chai, 2013 .

Complexation of cyclofrunctans with transition metal ions studied by electrospray ionization mass spectrometry and collision-induced dissociation

D. Armstrong, Cuirong Sun, Y. Chai, 2012 .

Collision-induced dissociation of protonated cyproheptadine: Ion-neutral complex mediated electron transfer versus hydride transfer reaction

Jun Yuan, Yuanjiang Pan, Jun Wu, 2018, International Journal of Mass Spectrometry.

N-Centered Odd-Electron Ions Formation from Collision-Induced Dissociation of Electrospray Ionization Generated Even-Electron Ions: Single Electron Transfer via Ion/Neutral Complex in the Fragmentation of Protonated N,N′-Dibenzylpiperazines and Protonated N-Benzylpiperazines

Cuirong Sun, Yuanjiang Pan, Y. Chai, 2011, Journal of the American Society for Mass Spectrometry.

Qualitative and quantitative analysis of enantiomers by mass spectrometry: application of a simple chiral chloride probe via rapid in-situ reaction.

Cuirong Sun, Yuanjiang Pan, Y. Chai, 2014, Analytica chimica acta.

Multiresidue Method for the Rapid Determination of Pesticide Residues in Tea Using Ultra Performance Liquid Chromatography Orbitrap High Resolution Mass Spectrometry and In-Syringe Dispersive Solid Phase Extraction

Xin Liu, Yunfeng Chai, Guanwei Gao, 2017, ACS omega.

Simultaneous determination of cartap and its metabolite in tea using hydrophilic interaction chromatography tandem mass spectrometry and the combination of dispersive solid phase extraction and solid phase extraction.

Y. Chai, Hongping Chen, Li Zhu, 2019, Journal of chromatography. A.

Determination of polychlorinated biphenyls in tea using gas chromatography-tandem mass spectrometry combined with dispersive solid phase extraction.

Y. Chai, Lili Jin, Hongping Chen, 2020, Food chemistry.

Dissipation pattern and safety evaluation of cartap and its metabolites during tea planting, tea manufacturing and brewing.

Xin Liu, Yunfeng Chai, Jinxia Dai, 2020, Food chemistry.

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.

Xin Liu, Hongping Chen, Yunfeng Chai, 2019, Journal of separation science.

Development, optimization, validation and application of ultra high performance liquid chromatography tandem mass spectrometry for the analysis of pyrrolizidine alkaloids and pyrrolizidine alkaloid N-oxides in teas and weeds

Xiangchun Zhang, Y. Chai, Hongping Chen, 2022 .

Intramolecular benzyl cation transfer in the fragmentation of Cinchona alkaloid-based quaternary ammonium cations

Yuanjiang Pan, Y. Chai, Hezhi Sun, 2013 .

Gas-Phase Chemistry of Benzyl Cations in Dissociation of N-Benzylammonium and N-Benzyliminium Ions Studied by Mass Spectrometry

Cheng Guo, Yuanjiang Pan, Y. Chai, 2012, Journal of The American Society for Mass Spectrometry.

Hydride transfer reactions via ion-neutral complex: fragmentation of protonated N-benzylpiperidines and protonated N-benzylpiperazines in mass spectrometry.

K. Jiang, Yuanjiang Pan, Y. Chai, 2010, Journal of mass spectrometry : JMS.

Competitive proton and hydride transfer reactions via ion-neutral complexes: fragmentation of deprotonated benzyl N-phenylcarbamates in mass spectrometry.

Cuirong Sun, Yuanjiang Pan, Y. Chai, 2015, Journal of mass spectrometry : JMS.

Electrospray mass spectrometric studies of nickel(II)-thiosemicarbazones complexes: Intra-complex proton transfer in the gas phase ligand exchange reactions

K. Jiang, G. Bian, Yuanjiang Pan, 2012 .

Intramolecular Halogen Transfer via Halonium Ion Intermediates in the Gas Phase

L. Yue, Xiang Fang, Yuanjiang Pan, 2015, Journal of The American Society for Mass Spectrometry.

How does a CC double bond cleave in the gas phase? Fragmentation of protonated ketotifen in mass spectrometry.

Y. Chai, Lin Wang, Lu Wang, 2016, Journal of mass spectrometry : JMS.

Gas‐phase Smiles Rearrangement of Sulfonylurea Herbicides in Electrospray Ionization Mass Spectrometry

Yuanjiang Pan, Y. Chai, J. Zhang, 2012 .

Kinetic and Thermodynamic Control of Protonation in Atmospheric Pressure Chemical Ionization

Yuanjiang Pan, Y. Chai, N. Hu, 2013, Journal of The American Society for Mass Spectrometry.

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

Y. Chai, Chengyin Lu, Lu Wang, 2020, Rapid communications in mass spectrometry : RCM.

Formation of Carbon Dioxide Attached Fragment Ions in the Fragmentation of Deprotonated Tolfenpyrad and Tebufenpyrad

Y. Chai, Hongping Chen, Xin Liu, 2019, Journal of The American Society for Mass Spectrometry.

Degradation of the Neonicotinoid Pesticides in the Atmospheric Pressure Ionization Source

Y. Chai, Hongping Chen, Xin Liu, 2018, Journal of The American Society for Mass Spectrometry.

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.

Y. Chai, Hongping Chen, Chengyin Lu, 2020, Rapid communications in mass spectrometry : RCM.

The Protonation Site of para-Dimethylaminobenzoic Acid Using Atmospheric Pressure Ionization Methods

Cuirong Sun, Yuanjiang Pan, Guofeng Weng, 2015, Journal of The American Society for Mass Spectrometry.

Gas phase retro-Michael reaction resulting from dissociative protonation: fragmentation of protonated warfarin in mass spectrometry.

K. Jiang, Cuirong Sun, Yuanjiang Pan, 2012, Journal of mass spectrometry : JMS.

A Dissipation Pattern of Gibberellic Acid and Its Metabolite, Isogibberellic Acid, during Tea Planting, Manufacturing, and Brewing.

Y. Chai, Hongping Chen, Chengyin Lu, 2020, Journal of agricultural and food chemistry.

Residue pattern of polycyclic aromatic hydrocarbons during green tea manufacturing and their transfer rates during tea brewing

Y. Chai, Zhenxia Hao, Hongping Chen, 2017, Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment.

Dissipation pattern and conversion of pyrrolizidine alkaloids (PAs) and pyrrolizidine alkaloid N-oxides (PANOs) during tea manufacturing and brewing.

Xiangchun Zhang, Y. Chai, Hongping Chen, 2022, Food chemistry.

Neutral losses of sodium benzoate and benzoic acid in the fragmentation of the [M + Na]+ ions of methoxyfenozide and tebufenozide via intramolecular rearrangement in electrospray ionization tandem mass spectrometry.

Y. Chai, S. Shen, Xin Liu, 2017, Rapid communications in mass spectrometry : RCM.

The effect of cation size (H+, Li+, Na+, and K+) on McLafferty-type rearrangement of even-electron ions in mass spectrometry

Yuanjiang Pan, Y. Chai, 2014, Science China Chemistry.

Gas phase reaction between chromones and solvent in an electrospray ionization source.

Xiayan Wang, Zhen Liu, Yunlong Shao, 2019, Journal of mass spectrometry : JMS.

Photolysis kinetics of cartap and nereistoxin in water and tea beverages under irradiation of simulated sunlight and ultraviolet under laboratory conditions.

Y. Chai, Hongping Chen, Chen Wang, 2021, Food Chemistry.

A mechanistic study of fragmentation of deprotonated N,2-diphenyl-acetamides in electrospray ionization tandem mass spectrometry.

S. Zeng, Cuirong Sun, Yuanjiang Pan, 2014, Rapid Communications in Mass Spectrometry.

A Mechanistic Study of Formation of Radical Anion from Fragmentation of DeprotonatedN,2-Diphenylacetamide Derivatives in Electrospray Ionization Tandem Mass Spectrometry

Yuanjiang Pan, Y. Chai, S. Gan, 2012 .

Identification and characterization of phenolamides in tea (Camellia sinensis) flowers using ultra-high-performance liquid chromatography/Q-Exactive orbitrap mass spectrometry.

Y. Chai, Hongping Chen, Chengyin Lu, 2023, Food chemistry.

Near-infrared-excitable acetylcholinesterase-activated fluorescent probe for sensitive and anti-interference detection of pesticides in colored food.

Xiangchun Zhang, Y. Chai, Zhenxia Hao, 2023, Biosensors & bioelectronics.

Gas phase retro-Michael reaction resulting from dissociative protonation: fragmentation of protonated warfarin in mass spectrometry.

K. Jiang, Cuirong Sun, Yuanjiang Pan, 2012, Journal of mass spectrometry : JMS.

Collision-induced dissociation of protonated cyproheptadine: Ion-neutral complex mediated electron transfer versus hydride transfer reaction

Jun Yuan, Yuanjiang Pan, Jun Wu, 2018, International Journal of Mass Spectrometry.

Gas-Phase Chemistry of Benzyl Cations in Dissociation of N-Benzylammonium and N-Benzyliminium Ions Studied by Mass Spectrometry

Cheng Guo, Yuanjiang Pan, Y. Chai, 2012, Journal of The American Society for Mass Spectrometry.

Gas-phase nucleophilic aromatic substitution between piperazine and halobenzyl cations: reactivity of the methylene arenium form of benzyl cations.

K. Jiang, Cuirong Sun, Yuanjiang Pan, 2011, Chemistry.

Cuirong Sun, Yuanjiang Pan, Y. Chai, 2011, Journal of the American Society for Mass Spectrometry.

Gas-Phase Alcoholysis of Benzylic Halides in the Atmospheric Pressure Ionization Source.

Y. Chai, S. Shen, Hongru Feng, 2024, Journal of the American Society for Mass Spectrometry.

Simultaneous determination of bisphenol A and tetrabromobisphenol A in tea using a modified QuEChERS sample preparation method coupled with liquid chromatography-tandem mass spectrometry

Y. Chai, Zhenxia Hao, Hongping Chen, 2017 .

Enantioselectivity and residue analysis of fipronil in tea (Camellia sinensis) by ultra-performance liquid chromatography Orbitrap mass spectrometry

Y. Chai, Hongping Chen, Xin Liu, 2018, Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment.