OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Mass Spectrometry is 3. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

Article	Citations
Collision energies on QTof and Orbitrap instruments: How to make proteomics measurements comparable?	29
Evaluation of three sample preparation methods for the identification of clinical strains by using two MALDI‐TOF MS systems	27
Effect of MALDI matrices on lipid analyses of biological tissues using MALDI‐2 postionization mass spectrometry	23
Cannabis and its cannabinoids analysis by gas chromatography–mass spectrometry with Cold EI	18
On‐tissue chemical derivatization reagents for matrix‐assisted laser desorption/ionization mass spectrometry imaging	17
Evaluation of honey authenticity in Lebanon by analysis of carbon stable isotope ratio using elemental analyzer and liquid chromatography coupled to isotope ratio mass spectrometry	15
Comparison of in‐source collision‐induced dissociation and beam‐type collision‐induced dissociation of emerging synthetic drugs using a high‐resolution quadrupole time‐of‐flight mass spectrometer	14
Screening the Q‐markers of TCMs from RA rat plasma using UHPLC‐QTOF/MS technique for the comprehensive evaluation of Wu‐Wei‐Wen‐Tong Capsule	13
Quantitative analysis of polycyclic aromatic hydrocarbons using high‐performance liquid chromatography‐photodiode array‐high‐resolution mass spectrometric detection platform coupled to electrospray an	13
SMART: A data reporting standard for mass spectrometry imaging	13
Untargeted analysis of pure snail slime and snail slime‐induced Au nanoparticles metabolome with MALDI FT‐ICR MS	13
The emergence of imaging mass spectrometry in drug discovery and development: Making a difference by driving decision making	13
Benzylisoquinoline alkaloid analysis using high‐resolution Orbitrap LC‐MSⁿ	12
Characterization of defined sulfated heparin‐like oligosaccharides by electrospray ionization ion trap mass spectrometry	11
Targeted fatty acid metabolomics to discover Parkinson's disease associated metabolic alteration	11
Utility, promise, and limitations of liquid chromatography‐mass spectrometry‐based therapeutic drug monitoring in precision medicine	11
Nontargeted mass spectrometry of dried blood spots for interrogation of the human circulating metabolome	11
Tissue fixation effects on human retinal lipid analysis by MALDI imaging and LC–MS/MS technologies	10
Integrating ion mobility and imaging mass spectrometry for comprehensive analysis of biological tissues: A brief review and perspective	10
Structural analysis of a compound despite the presence of an isobaric interference by using in‐source Collision Induced Dissociation and tandem mass spectrometry	10
A multiple‐method comparative study using GC–MS, AMDIS and in‐house‐built software for the detection and identification of “unknown” volatile organic compounds in breath	10
On‐tissue boronic acid derivatization for the analysis of vicinal diol metabolites in maize with MALDI‐MS imaging	10
Lipidomic comparison of 2D and 3D colon cancer cell culture models	10
Experimental techniques and terminology in gas‐phase ion spectroscopy	10
Charge transfer dissociation of a branched glycan with alkali and alkaline earth metal adducts	9

Identification of Sassafras albidum alkaloids by high‐performance thin‐layer chromatography tandem mass spectrometry and mapping by desorption electrospray ionization mass spectromet	9
GC–MS of some lycorine‐type Amaryllidaceae alkaloids	9
Molecular weight determination of adeno‐associate virus serotype 8 virus‐like particle either carrying or lacking genome via native nES gas‐phase electrophoretic molecular mobility analysis and nESI Q	9
Comprehensive phytochemical profiling of American ginseng in Jilin province of China based on ultrahigh‐performance liquid chromatography quadrupole time‐of‐flight mass spectrometry	9
Development and optimization of a quantitative analysis of main odorants causing off flavours in cork stoppers using headspace solid‐phase microextraction gas chromatography tandem mass spectrometry	9
Dual ambient plasma source ionization mass spectrometry for the rapid detection of trace sterols in urban water	9
Collision cross section measurement and prediction methods in omics	8
Time‐of‐flight secondary ion mass spectrometry imaging in cultural heritage: A focus on old paintings	8
Applicability of purge and trap gas chromatography‐ mass spectrometry method for sensitive analytical detection of naphthalene and its derivatives in waters	8
Nitrogen and hydrogen as carrier and make‐up gases for GC‐MS withColdEI	8
Flavor components in tobacco capsules identified through non‐targeted quantitative analysis	8
Tandem mass spectrometric sequence characterization of synthetic thymidine‐rich oligonucleotides	8
An optimized method for the detection and spatial distribution of aminoglycoside and vancomycin antibiotics in tissue sections by mass spectrometry imaging	7
Applications of nDATA for screening, quantitation, and identification of pesticide residues in fruits and vegetables using UHPLC/ESI Q‐Orbitrap all ion fragmentation and data independent acquisition	7
A novel approach for the detection and identification of sulfur mustard using liquid chromatography–electrospray ionization–tandem mass spectrometry based on its selective oxidation to sulfur mustard	7
Online monitoring of higher alcohols and esters throughout beer fermentation by commercial Saccharomyces cerevisiae and Saccharomyces pastorianus yeast	7
Probing the pyrolysis of methyl formate in the dilute gas phase by synchrotron radiation and theory	7
Novel matrix strategies for improved ionization and spatial resolution using IR‐MALDESI mass spectrometry imaging	7
HILIC‐ESI‐MS analysis of phosphatidic acid methyl esters artificially generated during lipid extraction from microgreen crops	6
A multiparameter optimization in middle‐down analysis of monoclonal antibodies by LC–MS/MS	6
Rapid separation and identification of 96 main constituents in Huanglian Jiedu decoction via ultra‐high performance liquid chromatography–Orbitrap Fusion Tribrid mass spectrometer	6
Enzymatic diagnosis of neuronal lipofuscinoses in dried blood spots using substrates for concomitant tandem mass spectrometry and fluorimetry	6
Cold‐spray ionization mass spectrometry of the choline chloride‐urea deep eutectic solvent (reline)	6
Chemical profiling and separation of bioactive secondary metabolites in Maca (Lepidium peruvianum) by normal and reverse phase thin layer chromatography coupled to desorption electro	6
Computational evaluation of a new digital tandem quadrupole mass filter	6
Fragmentation behavior of EDTA complexes under different activation conditions	6
Hydrogen–deuterium exchange mass spectrometry identifies spatially distinct antibody epitopes on domain III of the Zika virus envelope protein	6
New bioactive compounds characterized by liquid chromatography–mass spectrometry and gas chromatography–mass spectrometry in hydro‐methanol and petroleum ether extracts of Prosopis farcta<	6
Comparison of the effectiveness of variable selection method for creating a diagnostic panel of biomarkers for mass spectrometric lipidome analysis	6
Fast and eco‐friendly method using atmospheric solids analysis probe mass spectrometry to characterize orange varieties	6
Differential proteome analysis of the leaves of lead hyperaccumulator, Rhoeo discolor (L. Her.) Hance	6
Thermal desorption direct analysis in real‐time high‐resolution mass spectrometry and machine learning allow the rapid authentication of ground black pepper and dried oregano: A proof‐of‐concept study	6
Characterization of chemical components in the Guanxinning injection by liquid chromatography–mass spectrometry	6
Simulation of the electron ionization mass spectra of the Novichok nerve agent	5
Multiple reaction monitoring profiling as an analytical strategy to investigate lipids in extracellular vesicles	5
Design of experiments for development and optimization of a liquid chromatography coupled to tandem mass spectrometry bioanalytical assay	5
Quantitative mass spectrometry imaging (qMSI): A tutorial	5
On the importance of color in mass spectrometry imaging	5
Quantification of pharmaceutical compounds in tissue and plasma samples using selective ion accumulation with multiple mass isolation windows	5
A UHPLC–MS/MS method for the simultaneous determination of vancomycin, norvancomycin, meropenem, and moxalactam in human plasma and its clinical application	5
Site‐specific identification and validation of hepatic histone nitration in vivo: Implications for alcohol‐induced liver injury	5
Imaging with mass spectrometry: Which ionization technique is best?	5
Quantifying the operation of sinusoidal mass filters	5
Use of ion mobility‐high resolution mass spectrometry in metabolomics studies to provide near MS/MS quality data in a single injection	5
Impact of wavelength and spot size on laser depth of focus: Considerations for mass spectrometry imaging of non‐flat samples	5
q value and parent energy optimization using a low‐voltage ionization approach increases resolution in linear ion trap mass spectrometry	5
Rapid structural characterization of human milk oligosaccharides and distinction of their isomers using trapped ion mobility spectrometry time‐of‐flight mass spectrometry	5
Effects of dopants in the imaging of mouse brain by desorption electrospray ionization/post‐photoionization mass spectrometry	5
Handling considerations for the mass spectrometry of reactive organometallic compounds	5
Glycomics by ion mobility tandem mass spectrometry of chondroitin sulfate disaccharide domain in biglycan	5

Top–down lignomics analysis of the French oak lignin by atmospheric pressure photoionization and electrospray ionization quadrupole time‐of‐flight tandem mass spectrometry: Identification of a novel s	5
Sensitivity comparison of gas chromatography–mass spectrometry with Cold EI and standard EI	5
Design of experiment‐based LC‐MS/MS method development for simultaneous estimation of nateglinide and metformin hydrochloride in rat plasma	5
Optimum collision energies for proteomics: The impact of ion mobility separation	5
The key role of mass spectrometry in comprehensive research on new psychoactive substances	5
Lasers for matrix‐assisted laser desorption ionization	5
Design of experiments for development and optimization of a liquid chromatography coupled to tandem mass spectrometry bioanalytical assay	5
Development and validation of multiresidue method for organophosphorus pesticides in lanolin using gas chromatography–tandem mass spectrometry	5
LC‐MALDI‐TOF ISD MS analysis is an effective, simple and rapid method of investigation for histones characterization: Application to EBV lymphoblastoid cell lines	4
Structural elucidation of two novel degradants of lurasidone and their formation mechanisms under free radical‐mediated oxidative and photolytic conditions via liquid chromatography‐photodiode array/u	4
Unveiling the mechanism of N‐methylation of indole with dimethylcarbonate using either DABCO or DBU as catalyst	4
HPLC–electrospray ionization–mass spectrometry optimization by high‐performance design of experiments for astrocyte glutamine measurement	4
QuEChERS method combined to liquid chromatography high‐resolution mass spectrometry for the accurate and sensitive simultaneous determination of pyrrolizidine and tropane alkaloids in cereals and spic	4
Time of acquisition and high spatial resolution mass spectrometry imaging	4
Modern mass spectrometry in atmospheric sciences: Measurement of volatile organic compounds in the troposphere using proton‐transfer‐reaction mass spectrometry	4
Crowd control of ions in the Astral analyzer	4
Identification of bibenzyls and evaluation of imitative wild planting techniques in Dendrobium officinale by HPLC‐ESI‐MSⁿ	4
Determination of trace compounds and artifacts in nitrogen background measurements by proton transfer reaction time‐of‐flight mass spectrometry under dry and humid conditions	4
Application of 7N In as secondary cathode for the direct current‐glow discharge mass spectrometry analysis of solid, fused high‐purity quartz	4
Dried blood spots analysis of 6β‐hydroxycortisol and cortisol using liquid chromatography/tandem mass spectrometry for calculating 6β‐hydroxycortisol to cortisol ratio	4
Characterization of microchannel plate detector response for the detection of native multiply charged high mass single ions in orthogonal‐time‐of‐flight mass spectrometry using a Timepix de	4
Comparison of AMS, TIMS, and SIMS techniques for determining uranium isotope ratios in individual particles	4
Tri‐ and dipeptides identification in whey protein and porcine liver protein hydrolysates by fast LC–MS/MS neutral loss screening and de novo sequencing	4
The emergence of imaging mass spectrometry in drug discovery and development: Making a difference by driving decision making	4
Simple and rapid quantification of ribociclib in rat plasma by protein precipitation and LC‐MS/MS: An application to pharmacokinetics of ribociclib nanoparticles in rats	4
On the relationships between resolution, dimensionless stability, pseudopotential well depth, acceptance, and transmission in mass filters	4
The key role of mass spectrometry in comprehensive research on new psychoactive substances	4
Collision‐induced dissociation of [UO₂(NO₃)₃]⁻ and [UO₂(NO₃)₂(O₂)]⁻ and reactions of product ions wit	4
Non‐target environmental analysis by liquid chromatography/high‐resolution mass spectrometry with a product ion and neutral loss database	4
Sequential paired covariance for improved visualization of mass spectrometry imaging datasets	4
Evaluation of microchannel plate gain drops caused by high ion fluxes in time‐of‐flight mass spectrometry: A novel evaluation method using a multi‐turn time‐of‐flight mass spectrometer	4
Fragmentation efficiency of phenethylamines in electrospray ionization source estimated by theoretical chemistry calculation	4
Codetermination of antimicrobial agents in rabbit tear fluid using LC–MS/MS assay: Insights into ocular pharmacokinetic study	3
Determination of minor isotope ratios of individual uranium particles by accelerator mass spectrometry	3
A precise self‐built secondary mass database for identifying red dyes and dyeing techniques with UPLC‐MS/MS	3
On‐tissue chemical derivatization of volatile metabolites for matrix‐assisted laser desorption/ionization mass spectrometry imaging	3
Systemic chemical characterization of Lemna minor by UHPLC‐Q‐Exactive Orbitrap MS coupled with parallel reaction monitoring	3
Benchmarking higher energy collision dissociation (HCD) by investigation of binding energies of gas‐phase host–guest complexes of hemicryptophane cages	3
Affinity selection–mass spectrometry for the discovery of pharmacologically active compounds from combinatorial libraries and natural products	3
Profiling of trace elemental impurities in caustic soda matrix by inductively coupled plasma mass spectrometric technique	3
Rapid classification and identification of chemical constituents in Leonurus japonicus Houtt based on UPLC‐Q‐Orbitrap‐MS combined with data post‐processing techniques	3
A robust method for simultaneous measurement of serum 25(OH)D, 1,25(OH)₂D, and 24,25(OH)₂D by liquid chromatography‐tandem mass spectrometry with efficient separation of 3‐epi an	3
Chemical comparison of the raw and processed Farfarae Flos by liquid chromatography‐mass spectrometry based metabolomic approach	3
On‐tissue chemical derivatization reagents for matrix‐assisted laser desorption/ionization mass spectrometry imaging By Mira Merdas, Mélanie Lagarrigue, Quentin Vanbellingen, Thierry Umbdenstock, Geor	3
From the grapevine to the glass: A wine metabolomics tale by FT‐ICR‐MS	3
A fast, fully validated GC‐MS method using a simplified pretreatment for the quantification of short and branched chain fatty acids in human stool	3
Mass spectrometry in the study of molecular complexes between 5‐fluorouracil and catechins	3
Neutral loss scan in complement with high‐resolution MS/MS: Combination of detection methods for flavonoid and limonoid glycosides analysis	3
Mass spectral studies on the human skin surface for mosquito vector control applications	3
Authenticity study of commercial samples of St. John's wort by paper spray ionization mass spectrometry and chemometric tools	3
Rapid diagnosis of papillary thyroid carcinoma with machine learning and probe electrospray ionization mass spectrometry	3
Comprehensive investigation on metabolites of Panax quinquefolium L. in two main producing areas of China based on ultra‐high‐performance liquid chromatography‐quadrupole time‐of‐flight mass sp	3
Spatial neurolipidomics—MALDI mass spectrometry imaging of lipids in brain pathologies	3
Infrared pulsed fiber laser‐produced silver‐109‐nanoparticles for laser desorption/ionization mass spectrometry of amino acids	3
Quantification and evaluation of ion transmission efficiency in two‐stage vacuum chamber miniature mass spectrometer	3
Normalization techniques for high‐throughput screening by infrared matrix‐assisted laser desorption electrospray ionization mass spectrometry	3
A new absolute quantitative method for peptide and metabolite detection	3
Targeted analysis of eicosanoids derived from cytochrome P450 pathway by high‐resolution multiple‐reaction monitoring mass spectrometry	3
Localization of cyclopropyl groups and alkenes within glycerophospholipids using gas‐phase ion/ion chemistry	3
A general, most basic rule for ion dissociation: Protonated molecules	3