International Journal of Mass Spectrometry

Article	Citations
Graphical abstract TOC	42
All-ions laser induced dissociation (AI-LID) in the C-trap of a Q Exactive: Data independent identification and quantification directly from ultra-high resolution differential mass spectra	40
Isotopic analysis of zinc plasma using Laser‒Ablation Time‒of‒Flight mass spectrometer	36
Editorial Board	26
D/E-rich peptides are less suitable than D/E-deficient peptides for identification by negative-ion HCD due to scarce production of sequencing ions from multiply charged precursors	25
Mass spectrometry analysis of drugs using an integrated thermal desorption corona discharge ionization device	20
Molecular and ionic sublimation of DyBr3 and TmBr3. A summary of thermochemical properties of the vapor species for thermally stable lanthanide tribromides	20
Triboelectric nanogenerator-coated blade spray mass spectrometry for volume-limited drug analysis	18
Resolving metal binding properties within subunits of a multimeric enzyme Mnx by surface induced dissociation and native ion mobility mass spectrometry	18
Graphical abstract TOC	17
Gas phase proton affinity and basicity of methylated uracil-derivatives	17
A rapid method of simultaneous chromatographic purification of Li and Mg for isotopic analyses using MC-ICP-MS	17
Graphical abstract TOC continued	17
Graphical abstract TOC	16
Gd matrix effects on Eu isotope fractionation using MC-ICP-MS: Optimizing europium isotope ratio measurements in geological rock samples	15
Electrospray droplet impact/secondary ion mass spectrometry (EDI/SIMS) applied to the analysis of explosives	15
Mass spectrometry structural analysis of intrinsically disordered phosphoproteins	13
Monovalent nickel ion as ionization probe in matrix-assisted laser desorption/ionization mass spectrometry	13
Precise determination of 6Li/7Li isotopic ratio with NaLiBO2+ ion using total evaporation and ion integration by Thermal Ionization Mass Spectrometry(TIMS)	13
Arrhenius parameters of singly- and doubly-protonated bradykinin measured via dipolar DC kinetics on a quadrupole/time-of-flight platform	13
An experimental and statistical modeling study of the reactivity of Co+(CH3Br)n (n = 0,1) with methyl bromide	13
Ion mobility-assisted free radical-initiated peptide sequencing	13
Graphical abstract TOC	12
Rapid identification of short oligonucleotide impurities using lithium adduct consolidated MALDI-TOF mass spectrometry	12
Similarities and dissimilarities in the fragmentation of polycyclic aromatic hydrocarbon cations: A case study involving three dibenzopyrene isomers	12

A discussion with Richard O'Hair regarding his life and career	12
High Kinetic Energy Ion Mobility Spectrometry – Mass Spectrometry investigations of four inhalation anaesthetics: isoflurane, enflurane, sevoflurane and desflurane	12
A novel method to analyse DART TOFMS spectra based on Convolutional Neural Networks: A case study on methanol extracts of wool fibres from endangered camelids	11
Fragmentation pathways of chemical weapons convention-related organophosphorus Novichok agents: The electron ionization and electrospray ionization tandem mass spectroscopy and DFT calculation studies	11
Editorial Board	11
High-resolution mass spectrometric elucidation of electron ionization induced fragmentation pathways of methylated warfarin and selected hydroxylated species	10
Graphical abstract TOC	10
Graphical abstract TOC	10
The IJMS Young Scientist Feature: A special article collection featuring perspectives and critical insights from early career mass spectrometrists from around the globe	10
Interrogation of three-finger toxin and phospholipase A2 higher order structures from the forest cobra (Naja melanoleuca) venom using a mass spectrometric approach	10
Decarboxylation of fatty acids by ternary zinc cationic complexes studied by mass spectrometry and theoretical calculations	10
Infrared multiple photon dissociation spectroscopy of protonated amino acid clusters with non-interacting side chains in the gas phase	10
Design, characteristics and scientific tasks of the LASMA-LR laser ionization mass spectrometer onboard Luna-25 and Luna-27 space missions	10
Editorial Board	10
Graphical abstract TOC	10
Ion fragmentation study of [EMMIM][TFSI], [EMIM][OTf] and [EMIM][DCA] by vacuum ultraviolet light	10
Plasmid-encoded gene expression of pathogenic bacteria by antibiotic induction as detected by MALDI-TOF-TOF mass spectrometry and top-down proteomic analysis	10
Editorial Board	10
How hot are weakly-bound cluster ions in a blackbody field? Insights from master equation modeling	10
Graphical abstract TOC	9
Ambient ionisation mass spectrometry for the trace detection of explosives using a portable mass spectrometer	9
Selecting the correct autosampler vial and insert to improve reproducibility and accuracy in mass spectrometry analyses	9
Graphical abstract TOC	9
Assessing the effectiveness of the NIST DART-MS Forensics Database and Data Interpretation Tool for designer drug screening with alternative instrumentation	9
A multi-reflection time-of-flight mass spectrometer for the offline ion source of the PUMA experiment	9
Non-ergodic fragmentation of protonated reserpine using femtosecond laser activation	9
Fragmentation patterns of protonated benzothiazole sulfenamides by atmospheric pressure chemical ionization	9
Editorial Board	9
Discrimination of subtypes of sesquiterpene pyridine alkaloids using a multistage ion fragmentation strategy	8
On-surface multicomponent Povarov reaction examined by paper spray mass spectrometry	8
Person-portable gas chromatography-toroidal ion trap mass spectrometry analysis of coffee bean volatile organic compounds	8
Graphical abstract TOC	8
Introducing direct probe electrospray ionization tandem mass spectrometry in apiculture: Comparison with other mass spectrometric methods for the determination of antibiotics in bees and honey	8
In silico structures, mass spectra and retention indices database development for purposes of chemical weapons convention	8
Mass spectrometry provides insights into the structures of polyoxovanadate alkoxide clusters substituted with Fe and W heterometals	8
Probing the formation of anhydrovinblastine in Catharanthus roseus by single-cell mass spectrometry	8
Graphical abstract TOC	8
MAP-2 apatite: A new young age reference material for U–Pb dating with LA-ICPMS analysis	8
Cyclic IMS-MS evidence for potential ring opening in collisionally activated sodiated cyclodextrins	8
Graphical abstract TOC	8
Laser desorption mass spectrometry of rubrene and photodissociation of its cation	8
Reactions of atomic thorium and uranium cations with CF4 studied by guided ion beam tandem mass spectrometry	8
Graphical abstract TOC	8
Dual metal electrolysis in theta capillary for lipid analysis	8
Graphical abstract TOC	8
LDI-MS performance of gold nanostars as an inorganic matrix for low molecular weight analytes	8
EIC + , an algorithm for automatic and unsupervised extraction of ion chromatograms in high resolution mass spectrometry	7
Complexation of diserinol isophthalamide with phosphorylated biomolecules in electrospray ionization mass spectrometry	7
Classification of electrospray axial regimes as revealed by spray current measurements	7
Mass calibration of Rosetta’s ROSINA/DFMS mass spectrometer	7

Prediction of electron ionization mass spectra based on graph convolutional networks	7
Is the first step in MALDI in-source decay electron transfer or hydrogen atom abstraction?	7
A simplified coaxial ion trap mass analyzer: Characterization of the simplified toroidal ion trap with a rectilinear ion guide	7
Graphical abstract TOC	7
Graphical abstract TOC	7
Electron interactions with beryllium and its hydrides	7
Gas-phase Ni(II) affinities of alternative metal binding peptides from competitive threshold collision-induced dissociation	7
Multiple selected ion monitoring mode for sensitive imaging of eicosanoids in tissues using nanospray desorption electrospray ionization (nano-DESI) mass spectrometry	7
Richard A. J. O'Hair – A mass spectrometrist who is showing that gas-phase ion chemistry is not just a science but an art	7
Structural differentiation of protein charge state conformers via gas-phase ion/ion cross-linking mass spectrometry	7
Contents continued	7
Reliable uncertainties: Error correlation, rotated error bars, and linear regressions in three-isotope plots and beyond	7
An easy-to-use graphical user interface for mass spectrometry imaging analysis	6
Cationization of organic molecules under keV and MeV primary ion bombardment	6
Graphical abstract TOC	6
Rate constant determination in the reaction of gold ion with carbonyl using single-atom chemistry in gas phase	6
Research and implementation of the adaptive control method for emission current of electron ionization ion source	6
Contents continued	6
Graphical abstract TOC	6
Derivatization strategy for sensitive identification of neutral and acidic glycosphingolipids using RPLC-MS	6
Survey of the multi-stage mass spectrometry of common ionic liquid cations and some polyfluorinated ions	6
Identification of complementary McLafferty rearrangement ions at m/z 222 and 224 of methylstearate using high-resolution electron ionization time-of-flight mass spectrometer	6
Editorial Board	6
Analysis of liquid samples by Low-Temperature Plasma Ionization Source-ion mobility spectrometry	6
Amide bond formation between substances located in two immiscible liquid phases without phase-transfer catalyst	6
Experimental studies on low-pressure air dielectric barrier discharge plasma for ionization source	6
Graphical abstract TOC	6
MALDI sample preparation methods: A mini review	6
A MALDI-TOF MS based method for the fast screening of recombinant protein high-yield strains	6
Femtosecond multiphoton ionization of dialkyl carbonate green solvents at 400 nm using photoelectron-photoion coincidence imaging	6
The IJMS Young Scientist Feature: A special article collection featuring perspectives and critical insights from early career mass spectrometrists around the globe	6
Advances in nucleic acid sample preparation for electrospray ionization and matrix-assisted laser desorption ionization mass spectrometry	6
The development of a novel double-focusing thermal ionization mass spectrometer	6
An analytical evaluation of tools for lipid isomer differentiation in imaging mass spectrometry	6
Editorial Board	6
Relative influence of helium and nitrogen carrier gases on analyte ion branching ratios in SIFT-MS	6
Graphical abstract TOC	6
Graphical abstract TOC	5
Graphical abstract TOC	5
Ionization detection of neutral 2,5-dihydroxy benzoic acid molecules in the matrix-assisted laser desorption/ionization plume by ultraviolet laser post-ionization: Correlation between internal energy	5
The first example of an on-surface enzymatic reaction evaluated by paper spray mass spectrometry (PS-MS): Deacetylation of 1,2,3,4-tetra-O-acetyl-β-D-xylopyranose	5
On the resolution, sensitivity and ion transmission efficiency of a planar FAIMS	5
A boundary condition decoupled steady-state equivalent model for the simulation of FAIMS ion optical path	5
Graphical abstract TOC	5
The spatial distribution of components in Moringa oleifera (Lam) seed by matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI)	5
Reactor fuel characterization: Evaluation of multiple techniques for expedited analysis of 235U/238U isotopic ratios in U-10Mo	5
Calculated rate coefficients between CI-MS reagent ions and organosulfur compounds causing food taints and off-flavours	5
A novel self-attention model based on cosine self-similarity for cancer classification of protein mass spectrometry	5
IRMPD spectroscopy of deprotonated selenocysteine - The 21st proteinogenic amino acid	5
Characterization of lipid carbon–carbon double-bond isomerism via ion mobility-mass spectrometry (IMS-MS) combined with cuprous ion-induced fragmentation	5
An adaptive EEMD-machine learning algorithm for multi-matrix drug concentration prediction using miniature mass spectrometry	5
Contents continued	5
LDI mass spectrometry and quantum chemical calculations of four, five, and six atomic clusters of tantalum oxochloride anion-radicals	5
Application of liquid chromatography quadrupole time-of-flight mass spectrometry for the elucidation of fenamiphos photodegradation by-products	5
Portable nanoelectrospray periodic focusing differential ion mobility spectrometer for the rapid screening of illicit drugs	5
Editorial Board	5
Axial and radial space-charge effects in radiofrequency gas-filled low-pressure quadrupole ion guides	5
Contents continued	5
Measurement of serum uric acid by isotope dilution liquid chromatography tandem mass spectrometry: Modification of a candidate reference measurement method and its clinical application	5
Editorial Board	5
Graphical abstract TOC	5
Approaches with different reaction gases for the determination of iron in rare earth samples based on on-mass mode by inductively coupled plasma tandem mass spectrometer	4
Editorial Board	4
Graphical abstract TOC	4
Graphical abstract TOC	4
Theoretical study of the impact of ion acceleration parameters on the mass resolving power in linear MALDI time-of-flight mass spectrometry	4
Differential mobility spectrometry improves uranium isotope ratio measurements on an ion trap mass spectrometer	4
Mass spectrometry of laser reduced graphene oxide in vacuum	4
Graphical abstract TOC	4
Spatial mapping of phosphatidylcholine sn-positional isomers using CID of divalent metal complexes in imaging mass spectrometry	4
Development of a handheld mass spectrometer driven by the sinusoidal frequency scanning technique	4
Faraday detector uranium isotope ratio measurement: Insights from solution- and laser ablation-based sampling methodologies on the Neoma MC-ICP-MS	4
Assessing the matrix effects on MALDI-MS in the positive and negative ion mode detection for protein-protected metal nanoclusters	4
Determination of dimethyl sulfate genotoxic impurity in pantoprazole sodium sesquihydrate by derivatization method and UPLC/MS	4
Adaptation and operation of a quadrupole/time-of-flight tandem mass spectrometer for high mass ion/ion reaction studies	4
Comparative study of H3O+ (aq) and NH4+ (aq) on electrophoresis, protonating ability, and sodiation of proteins	4
Electron elastic scattering from biomolecular targets: 1,3-dihydroxytetrahydrofuran, deoxyribose, THFA monophosphate and deoxyribose monophosphate	4
Graphical abstract TOC	4
In-situ laser ablation of mineral fluid inclusions: Evaluating the effects of solid and liquid matrices, laser repetition rate and fluence on data quality	4
Highly efficient TiO2-based one-step strategy for micro volume plasma-derived extracellular vesicles isolation and multiomics sample preparation	4

Structure-elucidation of human CCL5 by integrating trapped ion mobility spectrometry-mass spectrometry (TIMS-MS) with Structure Relaxation Approximation (SRA) analysis	4
Graphical abstract TOC	4
Graphical abstract TOC	4
Editorial Board	4
Graphical abstract TOC	4
Editorial Board	4
Single-frequency ion parking in a digital 3D quadrupole ion trap	4
Use of p-methoxy cinnamaldehyde in label-assisted laser desorption/ionization mass spectrometry (LALDI-MS) for detection of different classes of primary amines, amino acids and neurotransmitters	3
Revealing the fates of proteins in the gas phase	3
Advances in secondary electrospray ionization for breath analysis and volatilomics	3
Protonation-induced tautomerization lowers the activation barriers for N-glycosidic bond cleavage of thymidine and 5-methyluridine	3
A 45-degree ion-extraction photoelectron velocity map imaging apparatus coupled to the DUV-IR mass spectrometry and spectroscopy instrument	3
Graphical abstract TOC	3
Basicity of five-membered cyclic allenes: Proton and cation affinity evaluation using density functional theory calculations	3
Contents continued	3
Synthesis, experimental and molecular dynamics simulation of the ESI-CID spectrum of the nerve agent Novichok analog O-2-methoxyethyl N- [bis(dimethylamino)methylidene]-P-methylphosphonamidate	3
Investigation of several halogenated organic compounds reacting with O2+• using selective reagent ion-time-of-flight-mass spectrometry	3
Investigations of tetramethyl glutaramide ligand in the formation of stable gas-phase tetrapositive complexes with metal tetracations	3
Simultaneous optimization of paper spray substrates and solvents for hydrophilic and hydrophobic molecules	3
Editorial Board	3
Editorial Board	3
Graphical abstract TOC	3
Graphical abstract TOC	3
Odorants in the organophosphorus pesticide contaminated soils：identification, prioritization, and quantification using GC-HRMS based on target and non-target screening	3
Highly efficient sympathetic cooling and charge state estimation of highly charged ions in a linear Paul trap	3
Identification of Aromatic Aldehyde and Keto Functionalities in Protonated Polyfunctional Analytes via Gas-phase Ion-molecule Reactions Followed by Collision-activated Dissociation in a Linear Quadrup	3
Positive and negative cluster ions of amino acids formed by electrospray droplet impact/secondary ion mass spectrometry (EDI/SIMS)	3
In searching of optimum electrospray ionization using both spray image and electric current measurement	3
Chiral recognition ability of alanine dipeptides studied by ultraviolet photodissociation spectroscopy and water adsorption of cold gas-phase hydrogen-bonded clusters	3
Study of the gas-phase decomposition pathways of poly(ethylene glycol) by Electron Transfer Dissociation	3
Nonlinear frequency modulation for Fourier transform ion mobility mass spectrometry improves experimental efficiency	3
Preparation of ultracold ions in strong magnetic field and application to gas-phase NMR spectroscopy II	3
Graphical abstract TOC	3
Differentiating planteose and raffinose using negative ion mode mass spectrometry	3
3 MV accelerator mass spectrometry measurements of 36Cl using the Isobar Separator for Anions	3
Editorial Board	3
Quantitative analysis of Phthalate Esters by in-situ thermal desorption atmospheric pressure photoionization mass spectrometry using a dopant as the internal standard	3
Synthesis of bis(guanidinylated-methylcytosine) and its effect toward nucleobase binding	3
Editorial Board	3
Effect of the Tyr5 and His6 substituent groups on the zinc affinities and conformational structures of the acetyl-His1-Cys2-Gly3-Pro4-X5-X6-Cys7 heptapeptides	3
Contents continued	3
Comprehensive characterization of Dactylorhin and loroglossin in Dactylorhiza hatagirea D. DON using ultra-performance liquid chromatography-mass spectrometry	3
Signal decay and recovery in matrix-assisted laser desorption/ionization and the thermal model	3
Femtoamp and picoamp modes of electrospray and paper spray ionization	3
Simplified coaxial ion trap: Simulation-based geometry optimization, unidirectional ejection, and trapping conditions	3
Editorial Board	2
Examining DNA structures with in-droplet hydrogen/deuterium exchange mass spectrometry	2
A method to produce low lead blank silicon dioxide gel as an emitter for isotopic analysis of sub-nanogram lead sample	2
Graphical abstract TOC	2
Graphical abstract TOC	2
Editorial Board	2
Graphical abstract TOC	2
Development towards stable chlorine isotope measurements of astromaterials using the modified Middleton source of an accelerator mass spectrometer	2
Theoretical investigation for the proline effect on peptide fragmentation induced by matrix-assisted laser desorption/ionization in-source decay with an oxidizing matrix	2
Graphical abstract TOC	2
Selected Ion Flow Tube – Mass Spectrometry (SIFT-MS) study of the reactions of H3O+, NO+ and O2+ with a range of oxygenated volatile organic carbons (OVOCs)	2
A convolution approach to calculating the m/z-dependent mass analyzer response in orthogonal acceleration time-of-flight mass spectrometers	2
Metabolic profiling of Peperoni di Senise PGI bell peppers with ultra-high resolution absorption mode Fourier transform ion cyclotron resonance mass spectrometry	2
Relativistic effects in the gas-phase molecular hydration of heavy atomic transition metal cations (Groups 10–12): Group variations in energetics and kinetics	2
Zirconium isotopic composition of zircon reference materials by laser ablation multi-collector inductively coupled plasma mass spectrometry	2
Graphical abstract TOC	2
Multi-dimensional plug-and-play liquid chromatography-native ion mobility mass spectrometry method for the analysis of biotherapeutics	2
Unravelling the favorability of radical-directed xn-H2O dissociation at serine and threonine	2
Ultrasonic/microwave–assisted extraction and rapid quantitative determination of active ingredients in Taraxacum kok-saghyz Rodin by ultra-high-performance liquid chromatography tandem mass spectromet	2
Schirmer paper tear sampling of human eye diseases for paper spray mass spectrometry analysis	2
Graphical abstract TOC	2
Graphical abstract TOC	2
Extraction anode lens effects in gas phase peptide cation-electron reactions	2
Editorial Board	2
Towards IMn with electrostatic drift fields: Resetting the potential of trapped ions between dimensions of ion mobility	2
Editorial Board	2
Determination of 238Pu/239Pu isotope ratio under uranium interference by thermal ionization mass spectrometry	2
Graphical abstract TOC	2
Accuracy and precision of ESI-Orbitrap-IRMS observations of hours to tens of hours via reservoir injection	2
Acid/base properties of α-methyl and gem-dimethyl derivatives of cysteine and serine from the extended kinetic method	2
Graphical abstract TOC continued	2
Influence of polarity mode switching and standby times on signal stability and detection of aspirated droplet signatures in electrospray mass spectrometry	2
Graphical abstract TOC	2
An in situ analysis of the components of HTS vapor using a home-made high-temperature time-of-flight mass spectrometer	2
Activation of CH4 and C2H6 by Al2O2+ from 300 to 600 K	2
Site-specific sodiation of peptides studied by pulsed nanoelectrospray ionization	2
OSIRIS-REx: a NASA Asteroid Space Mission	2
Focusing ions at atmospheric pressure using nonlinear DC voltage sequences applied to a stacked ring ion guide	2
Lipid head group adduction to soluble proteins follows gas-phase basicity predictions: Dissociation barriers and charge abstraction	2
Subtle chirality effects of a D/l-Cysteine on the intrinsic acidity and conformation of isomeric tripeptides ACA and AdCA	2
Potential of MALDI TOF mass spectrometry for detection and quantification of corticosterone in the blood of loggerhead sea turtles	2
Identification of sulfur mustard in complex environmental samples based on derivatization and LC-ESI-MS/MS analysis	2
Quality by design optimization and validation of a HPTLC-MS method for simultaneous estimation of paracetamol and prochlorperazine from bulk and formulation	2
Precise measurements of δ88/86Sr for twenty geological reference materials by double-spike MC-ICP-MS	2
Experimental and computational gas-phase acidity of cyclic ureas	2
Rapid characterization of vanilla with Molecular Ionization Desorption Analysis Source (MIDAS) for mass spectrometry	2
Editorial Board	2
Separation methods in single-cell proteomics: RPLC or CE?	2
Graphical abstract TOC continued	2
Quantitative assessment and suppression of anharmonic potential of quadrupole linear radiofrequency ion traps with round electrodes	2