OOIR: Observatory of International Research

Papers

(The TQCC of Rapid Communications in 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 2021-08-01 to 2025-08-01.)

Article	Citations
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Establishment of high‐performance liquid chromatography‐photodiode array method for 43 weight loss agents and effect of basic environment on bisacodyl degradation	20
Unusual modifications of protein biomarkers expressed by plasmid, prophage, and bacterial host of pathogenic Escherichia coli identified using top‐down proteomic analysis	20
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Matrix‐free laser desorption/ionization mass spectrometry imaging for rapid evaluation of wood biomass conversion	19
Benzylic rearrangement for urinary analysis of guanidino and ureido compounds in cardiac surgery–associated acute kidney injury using high‐performance liquid chromatography–tandem mass spectrometry	18
The influence of biopsy site and pregnancy on stable isotope ratios in humpback whale skin	18
Investigation of the laser fluence and wavelength dependence in surface‐assisted laser desorption/ionization mass spectrometry using gold nanoparticles	17
4‐Mercaptobenzoic acid‐assisted laser desorption/ionization mass spectrometry for sensitive quantification of cesium and strontium in drinking water	15
APCI‐Multistage Mass Spectrometry Following Liquid Chromatography for Selected 4‐Desmethyl‐Sterols and Their Deuterium‐Labelled Analogues Unveils Characteristic Fragmentation Routes for Cholesterol an	15
Issue Information	15
A new method for phosphate purification for oxygen isotope ratio analysis in freshwater and soil extracts using solid‐phase extraction with zirconium‐loaded resin	15
Hydrophilic, dual amino acid–functionalized zinc sulfide quantum dot for specific identification of N‐glycopeptides from biological samples	14
Identification of degradation products of brivaracetam using liquid chromatography quadrupole time‐of‐flight tandem mass spectrometry: Degradation pathway elucidation	13
Automated multi‐attribute method sample preparation using high‐throughput buffer exchange tips	13
Assessing the performance of international laboratories analysing the stable isotope composition (δ¹⁵N, δ¹⁸O, δ¹⁷O) of nitrate in environmental wa	13
Identification of metabolites in plasma related to different biological activities of Panax ginseng and American ginseng	13
Miniature mass spectrometer signal processing based on ensemble empirical mode decomposition feature enhancement	13
A novel protocol for in‐depth analysis of recombinant adeno‐associated virus capsid proteins using UHPLC–MS/MS	12
Atmospheric pressure chemical ionization mass spectrometry of retro‐carotenoids	12
A simple CO₂ equilibration method for measuring blood oxygen isotope compositions	12
Assessing the preservation of biogenic strontium isotope ratios (⁸⁷Sr/⁸⁶Sr) in the pars petrosa ossis temporalis of unburnt human skeletal remains: A case study from Saba	11
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Identification of multiple plasma lipids as diagnostic biomarkers of hypercholesterolemia and the underlying mechanisms based on pseudo‐targeted lipidomics	11
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Carbon allocation in cassava is affected by water deficit and potassium application – A ¹³C‐CO₂ pulse labelling assessment	10
Native mass spectrometry interrogation of complexes formed during targeted protein degradation	10
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Inadequate definition of the limit of quantification used for the analysis of perfluoroalkyl substances in food by liquid chromatography–tandem mass spectrometry may compromise the reliability of the	10
An extensive screening method for the identification and quantitation of ecdysteroids in equine urine and plasma using liquid chromatography coupled with mass spectrometry	10
Method optimization of the simultaneous detection of B₁₂ congeners leading to the detection of a novel isomer of hydroxycobalamin in seawater	10
Covalent organic framework film–based laser desorption/ionization mass spectrometry for rapid and sensitive quantification of homocysteine in human serum	10
Dissection of schistosome tissues under LC–MS compatible preservative conditions for quantitative proteomics	10
A new phosphate purification method for igneous weathering profiles	9
Gas chromatography–mass spectrometric determination of organic acids in fruit juices by multiwalled carbon nanotube–based ion‐pair dispersive solid‐phase extraction and in situ butylation	9
¹⁷O‐excess and d‐excess of atmospheric water vapor measured by cavity ring‐down spectrometry: Evidence of a matrix effect and implication for the calibration procedure	9
Gas chromatography/mass spectrometry analysis of reaction products of Chemical Weapons Convention–related 2‐(N,N‐dialkylamino)ethylchlorides with 2‐(N,N‐dialkylamino)ethano	9
Evaluation of acquisition modes for semi‐quantitative analysis by targeted and untargeted mass spectrometry	9
Determination and gas‐phase stability evaluation of metal complexes by nanoelectrospray ionization and collision‐induced dissociation tandem mass spectrometry	9
An overlapping peaks separation algorithm for ion mobility spectrometry based on second‐order differentiation and dynamic inertia weight particle swarm optimization algorithm	9
Hybrid complex anions of ginsenosides resulted from direct infusion–tandem mass spectrometry	9
Identification of active ingredients in Naomaitai capsules using high‐resolution mass spectrometry unite molecular network analysis and prediction of their action mechanisms	9
Guided analysis of ambient ionization mass spectrometry data with the MQ Assistant	9
Chemometric approaches to resolving base oil mixtures	9
Fully resolved high‐precision measurement of ³⁶S for sulfur reference materials	9
A modified laser ablation‐isotope ratio mass spectrometry method for in situ analysis of sulfur isotope composition of sulfides	9
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Analytical method development, identification, and characterization of stress degradation products of idelalisib by ultrahigh‐performance liquid chromatography with photodiode array and ultrahigh‐perf	8
Different reactivities of H₃O⁺(H₂O)_n with unsaturated and saturated aldehydes: ligand‐switching reactions govern the quantitative analytical sensitiv	8
Almost perfect sequence modulated multiplexing ion mobility spectrometry	8
Examination of amino acid hydrogen isotope measurements of scalp hair for region‐of‐origin studies	8
Fast pesticide analysis using low‐pressure gas chromatography paired with a triple quadrupole mass spectrometer equipped with short collision cell technology	8
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Chemical composition analysis of Qingyan dropping pills using ultra‐high‐performance liquid chromatography‐quadrupole time‐of‐flight mass spectrometry	8
Modification and validation of the simultaneous detection of 38 pesticide residues method by ultra‐high‐performance liquid chromatography/tandem mass spectrometry with QuEChERS extraction in different	8
Tandem mass tagging combined with liquid chromatography–tandem mass spectrometry technique to detect protein markers in gastroesophageal junction adenocarcinoma	8
Multi‐Plug Filtration Purification Combined With Gas Chromatography–Tandem Mass Spectrometry for the Detection of 107 Pesticides in Livestock and Poultry Meat	8
LC‐IRMS Persulfate Oxidation: Case Study on Neonicotinoid‐Related Structures	8
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Development of nanomaterial enabling highly sensitive surface‐assisted laser desorption/ionization mass spectrometry peptide analysis	8
Development of a rapid, in‐situ analysis method using sheath‐flow probe electrospray ionisation‐mass spectrometry for the direct identification of cocaine metabolites in dried blood spots	8
Effect of formic acid treatment on carbon and nitrogen stable isotope ratios in sperm whale teeth dentine	8
No evidence for effects of mill‐grinding on δ¹³C, δ¹⁵N and δ³⁴S values in different marine taxa	8
Precision Chemotherapy: Optimizing Calibration for Rapid Determination of Blood Methotrexate by Tandem Mass Spectrometry ± Liquid Chromatography	8
Mathematical lipid correction of δ¹³C and effect of lipid extraction on δ¹⁵N of European eel (Anguilla anguilla) muscle	8
Use of group IIB metal ions as charge carriers for collision‐induced dissociation of glycopeptide and glycan	7
Challenges in measuring nitrogen isotope signatures in inorganic nitrogen forms: An interlaboratory comparison of three common measurement approaches	7
Examination of electronically mismatched Diels–Alder reaction by on‐line mass spectrometry	7
Test method for vapor collection and ion mobility detection of explosives with low vapor pressure	7
Improving quality control procedures for the measurement of total daily energy expenditure using the two‐point doubly labeled water method	7

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A Green Analytical Method for Differentiating Fresh and Stored Green Teas via Determining Their Tricarboxylic Acid Organic Acids	7
Probing for factors influencing exhaled breath drug testing in sports— Pilot studies focusing on the tested individual's tobacco smoking habit and sex	7
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Native electrospray ionization mass spectrometry combined with molecular docking for the characterization of ginsenoside–myoglobin interactions	7
Improving the routine analysis of siderite for δ¹³C and δ¹⁸O in environmental change research	7
Comparing Dual Water Equilibration Methods for Hydrogen Stable Isotope Analysis of Plant Carbohydrates and Proteinaceous Animal Samples	7
Colicin Immunity Proteins of Pathogenic Bacteria Detected by Antibiotic‐Induced SOS Response, Plasmid Sequencing, MALDI‐TOF‐TOF Mass Spectrometry, and Top‐Down Proteomic Analysis	7
Data‐independent acquisition combined with liquid chromatography mass spectrometry technique to detect prognostic protein markers in type I gastric neuroendocrine neoplasm	7
Profiling polysorbate 80 components using comprehensive liquid chromatography–tandem mass spectrometry analysis	7
Affordable event and monthly rain samplers: Improving isotopic datasets to understand meteorological processes	7
δ¹³C and δ¹⁸O heterogeneities in carbonates: Nonlinear mixing in the application of dual‐carbonate‐clumped isotope thermometer	7
Glutathione conjugation of nitrogen mustards: In vitro study	7
Unveiling Flavonoid Reactivity: A High‐Resolution Mass Spectrometry Journey Through the Silylation of Quercetin	7
Isotope partitioning between cow milk and farm water: A tool for verification of milk provenance	7
Oxygen Isotope Analysis for Silicate Minerals Using a High‐Temperature Conversion/Elemental Analyzer‐Isotope Ratio Mass Spectrometer	7
Discovery of metabolic markers for the discrimination of Helwingia species based on bioactivity evaluation, plant metabolomics, and network pharmacology	7
Discovery and Characterization of Unusual O‐Linked Glycosylation of IgG4 Antibody Using LC‐MS	7
Strategy for the multi‐component characterization and quality evaluation of volatile organic components in Kaixin San by correlating the analysis by headspace gas chromatography/ion mobility spectrome	7
Two‐step particle swarm optimization algorithm for effective deconvolution and resolution enhancement of various overlapping peaks	7
New insights into pathogenesis of congenital pseudarthrosis of tibia in children using periosteum proteomics analysis	7
Review of fragmentation of synthetic single‐stranded oligonucleotides by tandem mass spectrometry from 2014 to 2022	7
Effects of ginseng on short‐chain fatty acids and intestinal microbiota in rats with spleen‐qi deficiency based on gas chromatography–mass spectrometry and 16s rRNA technology	6
Comprehensive Two‐Dimensional Gas Chromatography–Mass Spectrometry for the Analysis of Atmospheric Particulate Matter	6
Integrated sample desalting, enrichment, and ionization on an omniphobic glass slide for direct mass spectrometry analysis	6
Carbon and Nitrogen Isotopic Composition of Duplicate Diet of the Japanese	6
Analysis of fragmentation pathways of fentanyl derivatives by electrospray ionisation high‐resolution mass spectrometry	6
Resonance‐Enhanced Multiphoton Ionization Spectroscopy of Monocyclic and Polycyclic Aromatic Hydrocarbons in the Gas Phase	6
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Analysis of N‐nitrosodimethylamine in metformin hydrochloride products by high‐resolution accurate mass gas chromatography mass spectrometry	6
Development of a high‐throughput dual‐stream liquid chromatography–tandem mass spectrometry method to screen for inhibitors of glutamate carboxypeptidase II	6
Rapid identification of bear bile powder from other bile sources using chip‐based nano‐electrospray ionization tandem mass spectrometry	6
Integration of high‐resolution mass spectrometry technology with molecular network analysis and systems biology techniques to elucidate the active ingredients and mechanisms of Shiduqing capsules	6
Comparative study of B content and δ¹¹B in the enamel of isolated teeth from brothers in the same family	6
C/H/O stable isotope of rape honey and its components combined with machine learning algorithms to identify geographical origin	6
Optimisation of Heated Electrospray Ionisation Parameters to Minimise In‐Source Generated Impurities in the Analysis of Oligonucleotide Therapeutics	6
LC/Q‐TOF‐MS‐based structural characterization of enasidenib degradation products and establishment of a stability‐indicating assay method: Insights into chemical stability	6
Identification of the metabolite of ophiopogonanone A by liquid chromatography/quadrupole time‐of‐flight mass spectrometry	6
A fixed‐charge model of the N‐protomer of 4‐aminobenzoic acid to facilitate the study of the unimolecular and bimolecular chemistry of its “neutral” carboxylic acid group	6
An integration of UPLC‐Q‐TOF/MS and chemometrics analysis for the holistic quality evaluation of different geographical Paederia scandens	6
User‐friendly relative quantification procedure for gas chromatography/mass spectrometry–based plasma metabolome analysis	6
Expanding the calibration range of compound‐specific chlorine isotope analysis by the preparation of a ³⁷Cl‐enriched tetrachloroethylene	6
Multiclass Steroid Profiling in Short‐Finned Pilot Whale Blubber Using Liquid Chromatography–Tandem Mass Spectrometry (LC‐MS/MS)	6
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Multireflecting gas chromatography‐multireflecting time‐of‐flight mass spectrometer with high dynamic range	6
A new large‐volume equilibration method for high‐precision measurements of dissolved noble gas stable isotopes	6
Spatial analysis of the ancient proteome of archeological teeth using mass spectrometry imaging	6
A new sampling method with zirconium‐loaded resin for phosphate oxygen isotope analysis in oligotrophic freshwater systems	6
Quantification of phytic acid in baby foods by derivatization with (trimethylsilyl)diazomethane and liquid chromatography–mass spectrometry analysis	6
Isotope effects accompanying δ²H, δ¹⁸O and δ¹⁷O analyses of aqueous saline solutions using cavity ring‐down laser spectroscopy	6
Sequential analysis of δ¹⁵N in guard hair suggests late gestation is the most critical period for muskox calf recruitment	6
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The Site of Protonation Affects the Dissociation of Protonated α‐ and β‐Pinene Ions	6
An experimental laboratory reactor for quantitative kinetic studies of disinfection byproduct formation using membrane inlet mass spectrometry	6
Establishment of a Mass Spectrometric Fingerprint of the Most Common Phytocannabinoids in Electrospray Ionization in Positive Ion Mode	6
Novel method for monitoring of carcinogenic impurity of N‐nitrosamine in nizatidine pharmaceutical products using ultra high‐pressure liquid chromatography triple quadrupole mass spectrometry	6
Simulation study of three new quadrupole ion funnels to improve low‐mass ion transmission	5
Selective molecular characterization of organic aerosols using in situ laser desorption ionization mass spectrometry	5
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Characterization of Larvicidal Diterpene Resin Acids in Melipona quadrifasciata Geopropolis via LC‐ESI‐MS/MS, GC–MS and Computational Analysis	5
Three combustion reactions in a single elemental analysis and isotope ratio mass spectrometry acquisition as a strategy to save helium and energy	5
Blood Collection Tube has Minimal Interference on the Carbon and Nitrogen Isotope Composition of Plasma, Red Blood Cells, and Serum in Cow Blood	5
Are benzoylium and nitrilium ions produced from substituted 2‐arene‐2‐oxazolines during mass spectrometry? A study based on density functional theory calculations, quantum theory of atoms in molecules	5
Development of a Matrix‐Assisted Laser Desorption Ionization High Resolution Mass Spectrometry Method for the Quantification of Camalexin and Scopoletin in Arabidopsis thaliana	5
Metabolomics Analysis Using Chromatography–Mass Spectrometry to Investigate the Mechanism of Cyclosporine in the Treatment of Aplastic Anemia	5
Native mass spectrometry interrogation of complexes formed during targeted protein degradation	5
Rapid Determination of Isotopic Purity of Stable Isotope (D, ¹⁵N, or ¹³C)‐Labeled Organic Compounds by Electrospray Ionization‐High‐Resolution Mass Spectrometry	5
The use of pseudo‐MRM for a sensitive and selective detection and quantification of polycyclic aromatic compounds by tandem mass spectrometry	5
Covalent Organic Framework Nanofilm‐Assisted Laser Desorption Ionization Mass Spectrometry for Rapid Screening of Parabens in Personal Care Products	5
A statistical approach to system suitability testing for mass spectrometry imaging	5
Imaging and quantification of neuropeptides in mouse pituitary tissue by atmospheric pressure matrix‐assisted laser desorption/ionization mass spectrometry	5
Structure–fragmentation study of pentacyclic triterpenoids using electrospray ionization quadrupole time‐of‐flight tandem mass spectrometry (ESI‐QTOFMS/MS)	5
Separation of mycolic acid isomers by cyclic ion mobility‐mass spectrometry	5
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Same, but different: Variations in fragment ions among stereoisomers of a 17α‐methyl steroid in gas chromatography/electron ionization mass spectrometry	5
Ion–shift reagent binding energy and the mass–mobility shift correlation in ion mobility spectrometry	5
RCM protocols: improving reproducibility in the field of mass spectrometry	5
Progress of proteomics‐driven precision medicine: From a glycosylation view	5
Testing Assumptions for Stable Isotope Analysis of Marine Mammal Dentin Growth Layer Groups	5

Characterization of potential degradation products of brexpiprazole by liquid chromatography/quadrupole–time‐of‐flight mass spectrometry and nuclear magnetic resonance, and prediction of their physico	5
Single‐filament imaging mass spectrometry lipidomics in Arthrospira platensis	5
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Mass Spectrometry Imaging in Archaeobotany: An Illustration Through Analytical Characterisation of Sesame Lignans	5
A Doped Surface Ionization Method for Ion Mobility Spectrometry	5
Analysis of mutation‐originated gain‐of‐glycosylation using mass spectrometry‐based N‐glycoproteomics	5
Quality evaluation of natural monomer flavors for Chinese tobacco industry based on dual mode combined Fourier transform ion cyclotron resonance mass spectrometry and isotopic fine structures	5
Matrix‐assisted laser desorption/ionization matrix incorporation evaluation algorithm for improved peak coverage and signal‐to‐noise ratio in mass spectrometry imaging	5
Trace detection of styphnate from pre‐ and post‐blast samples by hydrophilic interaction chromatography with tandem mass spectrometry	5
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Method of micro‐sampling human dentine collagen for stable isotope analysis	5
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Where have all the ions gone, long time passing? Tandem quadrupole mass spectrometers with atmospheric pressure ionization sensitivity gains since the mid‐1970s. A perspective	5
Study of protonated dimers of cytosine, cytidine, and deoxycytidine using survival yield method and quantum mechanics calculations	5
A high‐specificity aniline‐based mass tag for aldehyde detection	5
Dissection of potential anti‐osteoporosis mechanism of isopsoralen – a quality control marker in Psoraleae Fructus – by metabolite profiling and network pharmacology	5
Deconvolution of overlapping peaks in ion mobility spectrometry based on a multiobjective dynamic teaching‐learning‐based optimization	5
Rapid detection and structural characterization of methysticin metabolites generated from rat and human liver microsomes and hepatocytes using ultra‐high‐performance liquid chromatography coupled with	5
Proteomics analysis of an individual formalin‐fixed paraffin‐embedded tissue section using isobaric‐tag amplification	5
Development of a simple and reliable method for α‐amanitin detection in rat plasma and its application to a toxicokinetic study	5
Characterization of the fragmentation mechanisms in electrospray ionization tandem mass spectrometry of chloroquinoline derivatives with larvicidal activity against Aedes aegypti	5
Desorption electrospray ionization mass spectrometry imaging of latent fingerprints revealed by Oil Red O	5
A Laser Ablation ICP‐MS Protocol for High‐Resolution Iodine‐to‐Calcium Ratio (I/Ca) Analysis on Corals	4
Advancing structural elucidation of conjugation drug metabolites in metabolite profiling with novel electron‐activated dissociation	4
Phytochemical Analysis of Semen Hoveniae and Its Potential Mechanism Against Alcoholic Liver Disease via an Integrated Approach Combining UHPLC‐Q‐TOF MS, Network Pharmacology, and Molecular Docking	4
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Ultra‐low current electrospray ionization of chloroform solution for the analysis of perfluorinated sulfonic acids	4
Identification and quantification of both isomers of hexahydrocannabinol, (9R)‐hexahydrocannabinol and (9S)‐hexahydrocannabinol, in three different matrices by mass spectrometry	4
Determination of elemental impurities in lomefloxacin hydrochloride ear drops by inductively coupled plasma‐mass spectrometry using oxygen reaction mode and study of their catalytic effect on photodeg	4
Combining the ¹⁵N Gas Flux Method and N₂O Isotopocule Data for the Determination of Soil Microbial N₂O Sources	4
Micro‐punches versus micro‐slices for serial sampling of human dentine: Striking a balance between improved temporal resolution and measuring additional isotope systems	4
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Determination of nut varieties and their detection in festive cookies by MALDI‐TOF mass spectrometry	4
Dissection of the antitumor mechanism of tetrandrine based on metabolite profiling and network pharmacology	4
Performance comparison of energy‐resolved mass spectrometry between quadrupole cell and linear ion trap chamber	4
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Matrix‐independent boron isotope analysis of silicate and carbonate reference materials by ultraviolet femtosecond laser ablation multi‐collector inductively coupled plasma mass spectrometry with appl	4
Fentanyl and Fentanyl Analog Screening Using ASAP‐MS With LiveID Confirmation	4
Measurement of tigecycline in dried blood spots by LC–MS/MS and comparison tigecycline concentrations between whole blood and plasma	4
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Separation and characterization of two series of unknown degradation impurities caused by light irradiation and autoclaving in xinfujunsu injection using liquid chromatography tandem mass spectrometry	4
MALDI versus DESI mass spectrometry imaging of lipids in atherosclerotic plaque	4
Identification and characterization of the metabolites of sinomenine using liquid chromatography combined with benchtop Orbitrap mass spectrometry and nuclear magnetic resonance spectroscopy	4
Lipid A double bond position determination using ozone and laser‐induced dissociation	4
Clumped isotope analysis of (bio)apatite using a Kiel IV device in long‐integration dual‐inlet mode	4
Gas‐phase ion mobility of protonated aldehydes in helium measured using a selected ion flow‐drift tube	4
Bias estimation in the certification of steroid reference materials for carbon isotope delta measurements via elemental analyser and gas chromatography‐combustion‐isotope ratio mass spectrometry	4
Structural confirmation of position isomers 2‐(2‐methylaminoprolyl)benzofuran and 5‐(2‐methylaminopropyl)benzofuran: a combined mass spectrometric and computational study	4
Rapid characterization of isotopic purity of deuterium‐labeled organic compounds and monitoring of hydrogen–deuterium exchange reaction using electrospray ionization‐high‐resolution mass spectrometry	4
Detection of LGD‐4033 Metabolites in Camel Urine, Plasma, and Hair Following Oral Administration for Doping Control	4
Mass spectrometry based fragmentation patterns of nitrosamine compounds	4
A SIFT Study of Reactions of Positive and Negative Ions With Polyfluoroalkyl (PFAS) Molecules in Dry and Humid Nitrogen at 393 K	4
Structural elucidation of 14‐membered ring macrolide antibiotics using electrospray ionization tandem mass spectrometry and density functional theory calculations	4
Chemical analysis of additives included in fully formulated oils using high‐performance liquid chromatography–tandem mass spectrometry	4
On‐line chloride removal from ion chromatography for trace‐level analyses of phosphite and other anions by coupled ion chromatography–inductively coupled plasma mass spectrometry	4
Integrated network pharmacology and GC–MS‐based metabolomics to investigate the chemical profile and efficacy of Anemarrhenae Rhizoma and its processed products	4
Tracing Migration Routes of Sepia esculenta in the East China Sea Using ICP‐MS and ICP‐OES Analysis of Cuttlebone Elemental Signatures	4
Intercomparison study of fragmentation pathways and fragment ion structures for screening of illegal drugs and their novel analogues used to adulterate dietary supplements using liquid chromatography/	4
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Rapid, sensitive analysis method for determining the nitrogen stable isotope ratio of total free amino acids in soil	4
Isotope analysis of human dental calculus δ¹³CO₃²⁻: Investigating a potential new proxy for sugar consumption	4
Reference‐free thio‐succinimide isomerization characterization by electron‐activated dissociation	4
Performance of Cryogenic Adsorbents for Use in Methane Bulk and Clumped Isotope Analysis	4
Development and validation of an ultrafast method of quantification of rivaroxaban in human serum using laser diode thermal desorption coupled to triple quadrupole mass spectrometry	4
Characteristics of ionization behaviors of aminonitrotoluene isomers produced by atmospheric pressure chemical ionization	4
A high‐throughput LC–MS/MS method for simultaneous determination of isoniazid, ethambutol and pyrazinamide in human plasma	4
Serum and urine metabolomics analyses reveal metabolic pathways and biomarkers in relation to nasopharyngeal carcinoma	4
Identification and characterization of alkaline hydrolytic degradation products of ivacaftor by UPLC‐PDA and UPLC‐ESI‐QTOF‐MS techniques	4
Revisiting In‐Gas Transformations of Quinate Conjugates Through the LC‐qTOF‐MS and Molecular Networking Topology	4
Evaluating the optimal tissue thickness for mass spectrometry imaging using infrared matrix‐assisted laser desorption electrospray ionization	4
Discovery proteomics of human placental tissue	4
Comparison of δ¹³C analyses of individual foraminifer (Orbulina universa) shells by secondary ion mass spectrometry and gas source mass spectrometry	4
New type of filaments for improved accuracy of multiple sulfur isotope analyses by electron‐impact gas‐source mass spectrometry	4
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A fast method for the determination of personal care product chemicals in human urine using dispersive liquid–liquid extraction and ultra high‐performance liquid chromatography–tandem mass spectrometr	4
Identification of the metabolites of rhapontigenin in rat and human by ultra‐high‐performance liquid chromatography—high‐resolution mass spectrometry	4
A rapid method for the determination of stable hydrogen isotope ratios of acetic acid in vinegar	4
On‐column trace‐level formation of N‐nitrosamine in a liquid chromatography–mass spectrometry analytical system	4
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Peak structure with a quadrupole mass filter operated in the first stability region	4
Determination of 115 Pesticide Residues in Textiles by Liquid Chromatography–Tandem Mass Spectrometry	4
Rapid on‐site detection of persistent organic pollutants using multiwalled carbon nanotube–modified paper spray ionization and a miniature mass spectrometer	3
Simulation of double resonant excitation of ions in an asymmetric linear ion trap mass analyzer	3
Determination of 2‐chloroethylphosphonic acid and its intermediate vinylphosphonic acid from artificially ripened sapota fruit by modified dispersive solid‐phase extraction cleanup and gas chromatogra	3
Deep learning under mass‐to‐charge ratio pre‐retrieval to realize electron ionization mass spectrometry library retrieval	3
Modifying superparamagnetic iron oxide and silica nanoparticles surfaces for efficient (MA)LDI‐MS analyses of peptides and proteins	3
Ultrahigh‐performance liquid chromatography–high‐resolution mass spectrometry‐based plasma metabolomics study of thymoma and thymic hyperplasia	3
Chromatographic‐mass spectrometric analysis of the urinary metabolite profile of chlorphenesin observed after dermal application of chlorphenesin‐containing sunscreen	3
Integrated laser ablation‐dropletProbe‐mass spectrometry for absolute drug quantitation, metabolite detection, and distribution in tissue	3
Structural Characterization of Pragia fontium Lipid A by MALDI Mass Spectrometry	3
A novel analytical strategy based on gas chromatography‐Orbitrap high‐resolution mass spectrometry combined with solid‐phase extraction for the monitoring of stanozolol misuse in human urine	3
Deciphering and investigating fragment mechanism of quinolones using multi‐collision energy mass spectrometry and computational chemistry strategy	3
Precise measurement of ⁴¹K/³⁹K ratios by high‐resolution multicollector inductively coupled plasma mass spectrometry under a dry and hot plasma setting	3
Advantages of Incomplete Digestion in Human Hair Shaft Proteomics, a Focus on Cuticular Keratins	3
Intact quantitation of cysteine‐conjugated antibody‐drug conjugates using native mass spectrometry	3