International Journal of Mass Spectrometry

Article	Citations
Gas phase proton affinity and basicity of methylated uracil-derivatives	58
Molecular and ionic sublimation of DyBr3 and TmBr3. A summary of thermochemical properties of the vapor species for thermally stable lanthanide tribromides	39
Resolving metal binding properties within subunits of a multimeric enzyme Mnx by surface induced dissociation and native ion mobility mass spectrometry	36
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An experimental and statistical modeling study of the reactivity of Co+(CH3Br)n (n = 0,1) with methyl bromide	34
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Mass spectrometry analysis of drugs using an integrated thermal desorption corona discharge ionization device	17
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	17
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Gd matrix effects on Eu isotope fractionation using MC-ICP-MS: Optimizing europium isotope ratio measurements in geological rock samples	16
A rapid method of simultaneous chromatographic purification of Li and Mg for isotopic analyses using MC-ICP-MS	16
Electrospray droplet impact/secondary ion mass spectrometry (EDI/SIMS) applied to the analysis of explosives	15
Isotopic analysis of zinc plasma using Laser‒Ablation Time‒of‒Flight mass spectrometer	15
Triboelectric nanogenerator-coated blade spray mass spectrometry for volume-limited drug analysis	14
Precise determination of 6Li/7Li isotopic ratio with NaLiBO2+ ion using total evaporation and ion integration by Thermal Ionization Mass Spectrometry(TIMS)	14
Editorial Board	14
Editorial Board	13
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Ion fragmentation study of [EMMIM][TFSI], [EMIM][OTf] and [EMIM][DCA] by vacuum ultraviolet light	13
A discussion with Richard O'Hair regarding his life and career	13
Interrogation of three-finger toxin and phospholipase A2 higher order structures from the forest cobra (Naja melanoleuca) venom using a mass spectrometric approach	12
Rapid identification of short oligonucleotide impurities using lithium adduct consolidated MALDI-TOF mass spectrometry	12
Monovalent nickel ion as ionization probe in matrix-assisted laser desorption/ionization mass spectrometry	12

Similarities and dissimilarities in the fragmentation of polycyclic aromatic hydrocarbon cations: A case study involving three dibenzopyrene isomers	12
Mass spectrometry structural analysis of intrinsically disordered phosphoproteins	12
High Kinetic Energy Ion Mobility Spectrometry – Mass Spectrometry investigations of four inhalation anaesthetics: isoflurane, enflurane, sevoflurane and desflurane	12
Exploring frontiers of orbitrap performance for long transients	11
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
Ion mobility-assisted free radical-initiated peptide sequencing	11
Fragmentation pathways of chemical weapons convention-related organophosphorus Novichok agents: The electron ionization and electrospray ionization tandem mass spectroscopy and DFT calculation studies	10
Assessing the effectiveness of the NIST DART-MS Forensics Database and Data Interpretation Tool for designer drug screening with alternative instrumentation	10
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Decarboxylation of fatty acids by ternary zinc cationic complexes studied by mass spectrometry and theoretical calculations	10
Reaction of CO3− • with trinitrotoluene (TNT) in CO2 plasma: Experimental and theoretical study on the formation of [TNT + O]− • and its fragmentation pathways	10
High-resolution mass spectrometric elucidation of electron ionization induced fragmentation pathways of methylated warfarin and selected hydroxylated species	10
Probability distributions in quadrupole ion traps	10
How hot are weakly-bound cluster ions in a blackbody field? Insights from master equation modeling	10
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Editorial Board	9
Editorial Board	9
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Fragmentation patterns of protonated benzothiazole sulfenamides by atmospheric pressure chemical ionization	9
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A multi-reflection time-of-flight mass spectrometer for the offline ion source of the PUMA experiment	9
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Design, characteristics and scientific tasks of the LASMA-LR laser ionization mass spectrometer onboard Luna-25 and Luna-27 space missions	8
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Non-ergodic fragmentation of protonated reserpine using femtosecond laser activation	8
On-surface multicomponent Povarov reaction examined by paper spray mass spectrometry	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
Cyclic IMS-MS evidence for potential ring opening in collisionally activated sodiated cyclodextrins	8
Laser desorption mass spectrometry of rubrene and photodissociation of its cation	8
Editorial Board	8
Infrared multiple photon dissociation spectroscopy of protonated amino acid clusters with non-interacting side chains in the gas phase	8
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In silico structures, mass spectra and retention indices database development for purposes of chemical weapons convention	8
Person-portable gas chromatography-toroidal ion trap mass spectrometry analysis of coffee bean volatile organic compounds	8
Mass spectrometry provides insights into the structures of polyoxovanadate alkoxide clusters substituted with Fe and W heterometals	8
MAP-2 apatite: A new young age reference material for U–Pb dating with LA-ICPMS analysis	8
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Ambient ionisation mass spectrometry for the trace detection of explosives using a portable mass spectrometer	8
Plasmid-encoded gene expression of pathogenic bacteria by antibiotic induction as detected by MALDI-TOF-TOF mass spectrometry and top-down proteomic analysis	8
The IJMS Young Scientist Feature: A special article collection featuring perspectives and critical insights from early career mass spectrometrists from around the globe	8
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Dual metal electrolysis in theta capillary for lipid analysis	8
Probing the formation of anhydrovinblastine in Catharanthus roseus by single-cell mass spectrometry	8
Discrimination of subtypes of sesquiterpene pyridine alkaloids using a multistage ion fragmentation strategy	8
The TAMUTRAP facility: A Penning trap facility at Texas A&M University for weak interaction studies	7
Prediction of electron ionization mass spectra based on graph convolutional networks	7
Reactions of atomic thorium and uranium cations with CF4 studied by guided ion beam tandem mass spectrometry	7
Femtosecond multiphoton ionization of dialkyl carbonate green solvents at 400 nm using photoelectron-photoion coincidence imaging	7
EIC + , an algorithm for automatic and unsupervised extraction of ion chromatograms in high resolution mass spectrometry	7

Structural differentiation of protein charge state conformers via gas-phase ion/ion cross-linking mass spectrometry	7
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Contents continued	7
The IJMS Young Scientist Feature: A special article collection featuring perspectives and critical insights from early career mass spectrometrists from around the globe	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
Differentiation of isomers of oxygenated polycyclic aromatic hydrocarbons by laser desorption laser post-ionization time-of-flight mass spectrometry	7
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Classification of electrospray axial regimes as revealed by spray current measurements	7
LDI-MS performance of gold nanostars as an inorganic matrix for low molecular weight analytes	7
Editorial Board	7
Relative influence of helium and nitrogen carrier gases on analyte ion branching ratios in SIFT-MS	6
Advances in nucleic acid sample preparation for electrospray ionization and matrix-assisted laser desorption ionization mass spectrometry	6
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The IJMS Young Scientist Feature: A special article collection featuring perspectives and critical insights from early career mass spectrometrists around the globe	6
Reliable uncertainties: Error correlation, rotated error bars, and linear regressions in three-isotope plots and beyond	6
Mass calibration of Rosetta’s ROSINA/DFMS mass spectrometer	6
An easy-to-use graphical user interface for mass spectrometry imaging analysis	6
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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	6
Survey of the multi-stage mass spectrometry of common ionic liquid cations and some polyfluorinated ions	6
Complexation of diserinol isophthalamide with phosphorylated biomolecules in electrospray ionization mass spectrometry	6
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Is the first step in MALDI in-source decay electron transfer or hydrogen atom abstraction?	6
Gas-phase Ni(II) affinities of alternative metal binding peptides from competitive threshold collision-induced dissociation	6
Research and implementation of the adaptive control method for emission current of electron ionization ion source	6
Electron interactions with beryllium and its hydrides	6
Application of liquid chromatography quadrupole time-of-flight mass spectrometry for the elucidation of fenamiphos photodegradation by-products	6
Editorial Board	6
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Analysis of liquid samples by Low-Temperature Plasma Ionization Source-ion mobility spectrometry	6
A simplified coaxial ion trap mass analyzer: Characterization of the simplified toroidal ion trap with a rectilinear ion guide	6
Cationization of organic molecules under keV and MeV primary ion bombardment	6
Multiple selected ion monitoring mode for sensitive imaging of eicosanoids in tissues using nanospray desorption electrospray ionization (nano-DESI) mass spectrometry	6
A MALDI-TOF MS based method for the fast screening of recombinant protein high-yield strains	6
MALDI sample preparation methods: A mini review	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
Derivatization strategy for sensitive identification of neutral and acidic glycosphingolipids using RPLC-MS	6
Rate constant determination in the reaction of gold ion with carbonyl using single-atom chemistry in gas phase	6
IRMPD spectroscopy of deprotonated selenocysteine - The 21st proteinogenic amino acid	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
The spatial distribution of components in Moringa oleifera (Lam) seed by matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI)	5
A novel self-attention model based on cosine self-similarity for cancer classification of protein mass spectrometry	5
Towards a universal ion source: Glow Flow mass spectrometry	5
Calculated rate coefficients between CI-MS reagent ions and organosulfur compounds causing food taints and off-flavours	5
The development of a novel double-focusing thermal ionization mass spectrometer	5
Portable nanoelectrospray periodic focusing differential ion mobility spectrometer for the rapid screening of illicit drugs	5
An analytical evaluation of tools for lipid isomer differentiation in imaging mass spectrometry	5
On the resolution, sensitivity and ion transmission efficiency of a planar FAIMS	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
Editorial Board	5
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Amide bond formation between substances located in two immiscible liquid phases without phase-transfer catalyst	5
Characterization of lipid carbon–carbon double-bond isomerism via ion mobility-mass spectrometry (IMS-MS) combined with cuprous ion-induced fragmentation	5
Axial and radial space-charge effects in radiofrequency gas-filled low-pressure quadrupole ion guides	5
Contents continued	5
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Reactor fuel characterization: Evaluation of multiple techniques for expedited analysis of 235U/238U isotopic ratios in U-10Mo	5
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Electron elastic scattering from biomolecular targets: 1,3-dihydroxytetrahydrofuran, deoxyribose, THFA monophosphate and deoxyribose monophosphate	4
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Assessing the matrix effects on MALDI-MS in the positive and negative ion mode detection for protein-protected metal nanoclusters	4
Adaptation and operation of a quadrupole/time-of-flight tandem mass spectrometer for high mass ion/ion reaction studies	4
Analysis of electric fields in mass spectrometry	4
Editorial Board	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
Anchoring the quantification of VX and Russian VX using portable gas chromatography-mass spectrometry and focusing agents	4
Editorial Board	4
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
Structure-elucidation of human CCL5 by integrating trapped ion mobility spectrometry-mass spectrometry (TIMS-MS) with Structure Relaxation Approximation (SRA) analysis	4
Differential mobility spectrometry improves uranium isotope ratio measurements on an ion trap mass spectrometer	4
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Theoretical study of the impact of ion acceleration parameters on the mass resolving power in linear MALDI time-of-flight mass spectrometry	4
Editorial Board	4

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Comparative study of H3O+ (aq) and NH4+ (aq) on electrophoresis, protonating ability, and sodiation of proteins	4
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Faraday detector uranium isotope ratio measurement: Insights from solution- and laser ablation-based sampling methodologies on the Neoma MC-ICP-MS	4
Development of a handheld mass spectrometer driven by the sinusoidal frequency scanning technique	4
Determination of dimethyl sulfate genotoxic impurity in pantoprazole sodium sesquihydrate by derivatization method and UPLC/MS	4
Highly efficient TiO2-based one-step strategy for micro volume plasma-derived extracellular vesicles isolation and multiomics sample preparation	4
A boundary condition decoupled steady-state equivalent model for the simulation of FAIMS ion optical path	4
LDI mass spectrometry and quantum chemical calculations of four, five, and six atomic clusters of tantalum oxochloride anion-radicals	4
Signal decay and recovery in matrix-assisted laser desorption/ionization and the thermal model	3
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Simplified coaxial ion trap: Simulation-based geometry optimization, unidirectional ejection, and trapping conditions	3
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Editorial Board	3
Editorial Board	3
Editorial Board	3
A 45-degree ion-extraction photoelectron velocity map imaging apparatus coupled to the DUV-IR mass spectrometry and spectroscopy instrument	3
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Quantitative analysis of Phthalate Esters by in-situ thermal desorption atmospheric pressure photoionization mass spectrometry using a dopant as the internal standard	3
Relativistic effects in the gas-phase molecular hydration of heavy atomic transition metal cations (Groups 10–12): Group variations in energetics and kinetics	3
Basicity of five-membered cyclic allenes: Proton and cation affinity evaluation using density functional theory calculations	3
Chiral recognition ability of alanine dipeptides studied by ultraviolet photodissociation spectroscopy and water adsorption of cold gas-phase hydrogen-bonded clusters	3
Editorial Board	3
Investigations of tetramethyl glutaramide ligand in the formation of stable gas-phase tetrapositive complexes with metal tetracations	3
Preparation of ultracold ions in strong magnetic field and application to gas-phase NMR spectroscopy II	3
(e,2e) ionization cross-sections for C4H4O, C4H8O and C6H8O	3
Differentiating planteose and raffinose using negative ion mode mass spectrometry	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
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Quality by design optimization and validation of a HPTLC-MS method for simultaneous estimation of paracetamol and prochlorperazine from bulk and formulation	3
Comprehensive characterization of Dactylorhin and loroglossin in Dactylorhiza hatagirea D. DON using ultra-performance liquid chromatography-mass spectrometry	3
Advances in secondary electrospray ionization for breath analysis and volatilomics	3
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Synthesis of bis(guanidinylated-methylcytosine) and its effect toward nucleobase binding	3
Editorial Board	3
Contents continued	3
In searching of optimum electrospray ionization using both spray image and electric current measurement	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
Spatial mapping of phosphatidylcholine sn-positional isomers using CID of divalent metal complexes in imaging mass spectrometry	3
Protonation-induced tautomerization lowers the activation barriers for N-glycosidic bond cleavage of thymidine and 5-methyluridine	3
Odorants in the organophosphorus pesticide contaminated soils：identification, prioritization, and quantification using GC-HRMS based on target and non-target screening	3
Improvement of the 241Pu/239Pu isotope ratio measurement by thermal ionisation mass spectrometry - An approach to account for the 241Am in-growth after plutonium purification	3
Revealing the fates of proteins in the gas phase	3
Editorial Board	3
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Highly efficient sympathetic cooling and charge state estimation of highly charged ions in a linear Paul trap	3
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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
Positive and negative cluster ions of amino acids formed by electrospray droplet impact/secondary ion mass spectrometry (EDI/SIMS)	3
Alternative LC/ESI-MS/MS approach to screen hemoglobin N-terminal modifications	3
Investigation of several halogenated organic compounds reacting with O2+• using selective reagent ion-time-of-flight-mass spectrometry	3
Single-frequency ion parking in a digital 3D quadrupole ion trap	3
Lipid head group adduction to soluble proteins follows gas-phase basicity predictions: Dissociation barriers and charge abstraction	2
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Ion-atom reactions in bioanalytical mass spectrometry	2
Site-specific sodiation of peptides studied by pulsed nanoelectrospray ionization	2
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Characterization of drug-related impurities using UPLC-QTrap-MS/MS in three scan modes: Application to daptomycin	2
Activation of CH4 and C2H6 by Al2O2+ from 300 to 600 K	2
Separation methods in single-cell proteomics: RPLC or CE?	2
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Accuracy and precision of ESI-Orbitrap-IRMS observations of hours to tens of hours via reservoir injection	2
A method to produce low lead blank silicon dioxide gel as an emitter for isotopic analysis of sub-nanogram lead sample	2
Rapid characterization of vanilla with Molecular Ionization Desorption Analysis Source (MIDAS) for mass spectrometry	2
Towards IMn with electrostatic drift fields: Resetting the potential of trapped ions between dimensions of ion mobility	2
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Quantitative assessment and suppression of anharmonic potential of quadrupole linear radiofrequency ion traps with round electrodes	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
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
Theoretical investigation for the proline effect on peptide fragmentation induced by matrix-assisted laser desorption/ionization in-source decay with an oxidizing matrix	2
Potential of MALDI TOF mass spectrometry for detection and quantification of corticosterone in the blood of loggerhead sea turtles	2
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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	2
Zirconium isotopic composition of zircon reference materials by laser ablation multi-collector inductively coupled plasma mass spectrometry	2
Metabolic profiling of Peperoni di Senise PGI bell peppers with ultra-high resolution absorption mode Fourier transform ion cyclotron resonance mass spectrometry	2
Experimental and computational gas-phase acidity of cyclic ureas	2
Acid/base properties of α-methyl and gem-dimethyl derivatives of cysteine and serine from the extended kinetic method	2
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Unravelling the favorability of radical-directed xn-H2O dissociation at serine and threonine	2
Fusion method for sample preparation for isotopic composition determination of boron in refractory materials by thermal ionization mass spectrometry with validation using dissolved and purified sample	2
Imaging mass spectrometry as a novel Cys-rich peptide detection technique in plant tissue	2
Subtle chirality effects of a D/l-Cysteine on the intrinsic acidity and conformation of isomeric tripeptides ACA and AdCA	2
Effects of non-ionic and zwitterionic detergents on soluble proteins during native mass spectrometry experiments	2
Focusing ions at atmospheric pressure using nonlinear DC voltage sequences applied to a stacked ring ion guide	2
Femtoamp and picoamp modes of electrospray and paper spray ionization	2
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Simultaneous optimization of paper spray substrates and solvents for hydrophilic and hydrophobic molecules	2
A convolution approach to calculating the m/z-dependent mass analyzer response in orthogonal acceleration time-of-flight mass spectrometers	2
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Development towards stable chlorine isotope measurements of astromaterials using the modified Middleton source of an accelerator mass spectrometer	2
3 MV accelerator mass spectrometry measurements of 36Cl using the Isobar Separator for Anions	2
Schirmer paper tear sampling of human eye diseases for paper spray mass spectrometry analysis	2