OOIR: Observatory of International Research

Papers

(The median citation count of Rapid Communications in Mass Spectrometry is 1. 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 2021-04-01 to 2025-04-01.)

Article	Citations
Native mass spectrometry interrogation of complexes formed during targeted protein degradation	57
RCM protocols: improving reproducibility in the field of mass spectrometry	30
A new method for phosphate purification for oxygen isotope ratio analysis in freshwater and soil extracts using solid‐phase extraction with zirconium‐loaded resin	25
Single‐filament imaging mass spectrometry lipidomics in Arthrospira platensis	24
Vaporization and thermodynamic properties of the SrO‐Al₂O₃ system studied by Knudsen effusion mass spectrometry	22
Assessment of Serum Metabolism and Eicosanoid Profiling in Pediatric Asthma and Bronchiolitis via Liquid Chromatography‐Mass Spectrometry	21
Ion confinement and separation using asymmetric electrodynamic fields in structures for lossless ion manipulations	20
Creation of Gas‐Phase Organo‐Uranium Species by Removal of “yl” Oxo Ligands From UO₂²⁺ Carboxylate Precursor Ions	20
Thermal electron attachment to halogenated silanes in the gas phase	20
Characterization of spironolactone and metabolites derivatized using Girard's reagent P using mass spectrometry and ion mobility spectrometry	20
Metabolipidomic changes induced by dermal nickel penetration determined in an ex vivo porcine ear skin model	18
A Novel Method to Determine the Carbon Isotopic Composition of Inositol Hexaphosphate (Phytate) in Soil by Gas Chromatography–Combustion–Isotope Ratio Mass Spectrometry	18
An optimised method to isotopically label pure synthetic peptides ‘in‐house’ for absolute quantification in bottom‐up proteomics	17
Combination of Metabolite Analysis and Network Pharmacology to Explore the Potential Anticough Mechanism of Protopine—A Marker in Zhi‐Ke‐Bao Tablets	16
High‐resolution mass spectrometry exhalome profiling with a modified direct analysis in real time ion source	15
Determination of estrogens in human serum using a novel chemical derivatization–assisted liquid chromatography‐electrospray ionization‐tandem mass spectrometry method	15
Adaptive Multicore Dual‐Path Fusion Multimodel Extraction of Heterogeneous Features for FAIMS Spectral Analysis	15
Direct analysis in real‐time mass spectrometry: Observations of helium, nitrogen and argon as ionisation gas for the detection of small molecules using a single quadrupole instrument	15
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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	14
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Study of protonated dimers of cytosine, cytidine, and deoxycytidine using survival yield method and quantum mechanics calculations	11
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The European Bioinformatics Community for Mass Spectrometry (EuBIC‐MS): an open community for bioinformatics training and research	11
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Physicochemical property evaluation of modified oligonucleotides by traveling‐wave ion mobility mass spectrometry	11
A general procedure for rounding m/z values in low‐resolution mass spectra	11
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	10
Desorption electrospray ionization mass spectrometry imaging of latent fingerprints revealed by Oil Red O	10
Rapid discrimination of geographical origin of garlic (Allium sativum L.): A metabolomic approach applied to paper spray mass spectrometry data	10
Identification of three types of O‐glycosylated flavonoids in Dendrobium loddigesii, Dendrobium primulinum, Dendrobium crepidatum, Dendrobium porphyrochilum, and	10
Investigations of β‐carotene radical cation formation in infrared matrix‐assisted laser desorption electrospray ionization (IR‐MALDESI)	9
Rapid determination of 111 anti‐infective drugs possibly added in cosmetics using high‐performance liquid chromatography–tandem mass spectrometry with scheduled multiple reaction monitoring	9
Identification of multiple plasma lipids as diagnostic biomarkers of hypercholesterolemia and the underlying mechanisms based on pseudo‐targeted lipidomics	9
Atmospheric pressure chemical ionization mass spectrometry of retro‐carotenoids	9
A unique sequential C–S or N–S inductive cleavage and retro‐Diels‐Alder fragmentation mechanism for alkylsulfonyl piperidine‐ and piperazine‐containing compounds	9
Hollow electrode capillary plasma ionization source for rapid online detection of gaseous samples	9
Investigating the exceptional adducts of alkoxides with Ru(II)–arene cations in alkyl alcohol solution using electrospray ionization mass spectrometry	9
A simple CO₂ equilibration method for measuring blood oxygen isotope compositions	9
A mass defect–based approach for the automatic construction of peak lists for databases of mass spectra with limited resolution: Application to time‐of‐flight secondary ion mass spectrometry data	9
Matrix‐assisted laser desorption/ionization matrix incorporation evaluation algorithm for improved peak coverage and signal‐to‐noise ratio in mass spectrometry imaging	9
Characterization of Larvicidal Diterpene Resin Acids in Melipona quadrifasciata Geopropolis via LC‐ESI‐MS/MS, GC–MS and Computational Analysis	9
Spectrally accurate quantitative analysis of isotope‐labeled compounds	9
Direct analysis in real‐time tandem mass spectrometry method for the rapid screening of 11 new psychoactive substances in blood and urine	8
Analysis of nicotine in plasma, brain, and hair samples with the same liquid chromatography–tandem mass spectrometry method	8
Dissection of the potential anti‐diabetes mechanism of salvianolic acid B by metabolite profiling and network pharmacology	8
Rapid detection of sulfur mustard hydrolysis products based on microextraction by packed sorbent combined with nano‐electrospray ionization mass spectrometry	8
Glow flow ionization mass spectrometry of small molecules. A comparison of a glow flow ionization source (‘GlowFlow’) with electrospray ionization and atmospheric pressure chemical ionization	8
Tandem mass tag‐based quantitative proteomics analyses of the spermatogenesis‐ameliorating effect of Youjing granule on rats	8
LC‐HRMS‐based metabolomics workflow: An alternative strategy for metabolite identification in the antidoping field	8
Deconvolution of overlapping peaks in ion mobility spectrometry based on a multiobjective dynamic teaching‐learning‐based optimization	8
Analysis of electrochemical and liver microsomal transformation products of lasalocid by LC/HRMS	8
Fred Warren McLafferty (1923–2021), pioneer of mass spectrometry and its application to proteomic analysis	8
Comprehensive multicomponent characterization and quality assessment of Shuang‐Huang‐Lian powder injection using ultra‐high‐performance liquid chromatography‐quadrupole time‐of‐flight‐mass spectrometr	8
Identification of degradation products of brivaracetam using liquid chromatography quadrupole time‐of‐flight tandem mass spectrometry: Degradation pathway elucidation	8
Impurity profile and spectrum characteristics of the isomers in cefamandole nafate using high‐ performance liquid chromatography/high‐performance size exclusion chromatography tandem ion trap/time‐of‐	8
Performance of low‐cost stainless‐steel beverage kegs for long‐term storage integrity and easy dispensing of water isotope (δ¹⁸O, δ²H) reference materials	8
A high‐specificity aniline‐based mass tag for aldehyde detection	8
4‐Mercaptobenzoic acid‐assisted laser desorption/ionization mass spectrometry for sensitive quantification of cesium and strontium in drinking water	8
Characterization of Fritillariae cirrhosae bulbus from multiple sources by potential Q‐marker based on metabolomics and network pharmacology	7
Electrospray ionization mass spectrometry adduct formation by mobile phase additives: A case study using nitrile functional groups containing selective androgen receptor modulators	7
Improved plasma stoichiometry recorded by laser ablation ionization mass spectrometry using a double‐pulse femtosecond laser ablation ion source	7
A hydrolyzed N‐propionylthiosuccinimide linker is cleaved by metastable fragmentation, increasing reliability of conjugation site identification in conjugate vaccines	7
Identification of metabolites in plasma related to different biological activities of Panax ginseng and American ginseng	7
The influence of biopsy site and pregnancy on stable isotope ratios in humpback whale skin	7
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A preliminary investigation into the feasibility of laser ablation U–Pb isotope ratio measurement via all‐faraday cup detection with 10¹¹‐ and 10¹³‐Ω amplifiers on the Neoma mult	7
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Double‐valence photoionization of SUVA134a molecule (CFH₂CF₃)	7
Accelerated synthesis of phthalimide derivatives: Intrinsic reactivity of diamines towards phthalic anhydride evaluated by paper spray ionization mass spectrometry	7
Automated multi‐attribute method sample preparation using high‐throughput buffer exchange tips	7

Rapid and flexible online desalting using Nafion‐coated melamine sponge for mass spectrometry analysis	7
High‐resolution multi‐reflection time‐of‐flight mass spectrometer with atmospheric pressure interface	7
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Comparison of isotope ratio mass spectrometry and cavity ring‐down spectroscopy procedures and precision of the doubly labeled water method in different physiological specimens	7
Unusual modifications of protein biomarkers expressed by plasmid, prophage, and bacterial host of pathogenic Escherichia coli identified using top‐down proteomic analysis	7
A passive method for sampling water in the soil–plant–atmosphere continuum for stable hydrogen and oxygen isotope analyses	6
Effects of Long‐Term Storage on the Isotopic Compositions of Different Types of Environmental Waters	6
Trace detection of styphnate from pre‐ and post‐blast samples by hydrophilic interaction chromatography with tandem mass spectrometry	6
Pre‐treatment methods for stable oxygen and carbon isotope analyses of structural carbonates of bones in marine teleost fishes	6
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	6
Development of a Matrix‐Assisted Laser Desorption Ionization High Resolution Mass Spectrometry Method for the Quantification of Camalexin and Scopoletin in Arabidopsis thaliana	6
Developing CHCA/PPD as a novel matrix for enhanced matrix‐assisted laser desorption/ionization‐mass spectrometry imaging for analysis of antibiotics in grass carp tissues	6
Assessing the performance of international laboratories analysing the stable isotope composition (δ¹⁵N, δ¹⁸O, δ¹⁷O) of nitrate in environmental wa	6
Evaluation of the reliability of MS1‐based approach to profile naturally occurring peptides with clinical relevance in urine samples	6
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Gas‐phase F‐atom migration reaction of deprotonated N‐fluoroarenesulfonamides	6
Simultaneous quantification of endogenous biomarkers and detection of testosterone esters in human serum using gas chromatography–high‐resolution mass spectrometry	6
Isolation and Identification of Mercury–Dissolved Organic Matter Complexes in Mercury–Humic Acid Suspensions	6
High‐accuracy measurement of ³⁶SF₅⁺ signal using an ultrahigh‐resolution isotope ratio mass spectrometer	6
Software‐assisted automated detection and identification of “unknown” analogues of benzodiazepines in liquid chromatography mass spectrometry analysis	6
Mass spectrometric‐based investigation of differentially protected azatryptophan derivatives using Orbitrap mass spectrometry: Differentiation of positional isomers under protonation and alkali‐cation	6
Systematic Profile of Oxylipins in Myocardial Infarction by Liquid Chromatography–Tandem Mass Spectrometry	6
Metabolomics Analysis Using Chromatography–Mass Spectrometry to Investigate the Mechanism of Cyclosporine in the Treatment of Aplastic Anemia	6
New developments in low‐impact mass spectrometry	6
MS Amanda 2.0: Advancements in the standalone implementation	6
A novel protocol for in‐depth analysis of recombinant adeno‐associated virus capsid proteins using UHPLC–MS/MS	6
Testing Assumptions for Stable Isotope Analysis of Marine Mammal Dentin Growth Layer Groups	6
Gas chromatography–mass spectrometry of some homolycorine‐type Amaryllidaceae alkaloids	6
Ion–shift reagent binding energy and the mass–mobility shift correlation in ion mobility spectrometry	6
Development and validation of an analytical method for trace‐level quantification of genotoxic nitrosamine impurities in losartan and hydrochlorothiazide fixed‐dose combination tablets using ultra per	6
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Rapid screening procedures for a variety of complex forensic samples using laser diode thermal desorption (LDTD) coupled to different mass spectrometers	6
Metabolomics profiling for diagnosis of acute renal failure after cardiopulmonary bypass	6
High‐precision measurement of phenylalanine and glutamic acid δ¹⁵N by coupling ion‐exchange chromatography and purge‐and‐trap continuous‐flow isotope ratio mass spectrometry	6
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Daporinad in vitro metabolite profiling via rat, dog, monkey and human liver microsomes by liquid chromatography/quadrupole‐orbitrap mass spectrometry	6
Miniature mass spectrometer signal processing based on ensemble empirical mode decomposition feature enhancement	6
Ultrahigh‐performance liquid chromatography coupled to ion mobility quadrupole time‐of‐flight mass spectrometry profiling and unveiling the transformation of ginsenosides by the dual conditions of cit	6
CO₂ scrubbing, zero gases, Keeling plots, and a mathematical approach to ameliorate the deleterious effects of ambient CO₂ during ¹³C breath testing in humans and anim	6
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Method of micro‐sampling human dentine collagen for stable isotope analysis	5
The use of pseudo‐MRM for a sensitive and selective detection and quantification of polycyclic aromatic compounds by tandem mass spectrometry	5
Dissection of potential anti‐osteoporosis mechanism of isopsoralen – a quality control marker in Psoraleae Fructus – by metabolite profiling and network pharmacology	5
Guidance for characterization of in‐house reference materials for light element stable isotope analysis	5
A fragmentation study of disaccharide flavonoid C‐glycosides using triple quadrupole mass spectrometry and its application for identification of flavonoid C‐glycosides in Odontosoria chinensis	5
Tandem‐trapped ion mobility spectrometry/mass spectrometry coupled with ultraviolet photodissociation	5
On‐site analysis and rapid identification of citrus herbs by miniature mass spectrometry and machine learning	5
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	5
Serum phosphopeptide profiling for colorectal cancer diagnosis using liquid chromatography–mass spectrometry	5
Ultra‐high‐performance liquid chromatography combined with electrospray ionization quadrupole time‐of‐flight mass spectrometry and molecular networking analysis to investigate the chemodiversity of bi	5
An advanced automation platform coupled with mass spectrometry for investigating in vitro human skin permeation of UV filters and excipients in sunscreen products	5
The characterization and quantification of structures of Cajanus scarabaeoides phytochemicals and their seasonal variation analysis using ultra‐performance liquid chromatography–tand	5
Integrating ultra‐high‐performance liquid chromatography tandem mass spectrometry and imaged capillary isoelectric focusing for in‐depth characterization of complex fusion proteins	5
Comprehensive metabolite identification study of arterolane using hydrophilic interaction liquid chromatography with quadrupole‐time‐of‐flight mass spectrometry	5
Progress of proteomics‐driven precision medicine: From a glycosylation view	5
Isotopically characterised N₂O reference materials for use as community standards	5
How searching against multiple libraries can lead to biased results in GC/MS‐based metabolomics	5
Application of predicted fragmentation pathways and fragment ion structures for detecting steroids and selective androgen receptor modulators in dietary supplements using liquid chromatography–quadrup	5
A simple and cost‐effective sample preparation and storage method for stable isotope analysis of atmospheric CO₂ for GasBench II/continuous flow isotope ratio mass spectrometry	5
Development and validation of high‐performance liquid chromatography‐Orbitrap mass spectrometric method for quantification of NDMA in ranitidine drug products and evaluation of antioxidants as inhibit	5
Low‐energy electron interactions with chlorotrimethylsilane (Si(CH₃)₃Cl), dichlorodimethylsilane (Si(CH₃)₂Cl₂) and chloromethyldimethylsilane (Si	5
Determination of N7‐glycidamide guanine adducts in human blood DNA following exposure to dietary acrylamide using liquid chromatography/tandem mass spectrometry	5
Investigation of the laser fluence and wavelength dependence in surface‐assisted laser desorption/ionization mass spectrometry using gold nanoparticles	5
Separation of mycolic acid isomers by cyclic ion mobility‐mass spectrometry	5
Same, but different: Variations in fragment ions among stereoisomers of a 17α‐methyl steroid in gas chromatography/electron ionization mass spectrometry	5
Rapid Determination of Isotopic Purity of Stable Isotope (D, ¹⁵N, or ¹³C)‐Labeled Organic Compounds by Electrospray Ionization‐High‐Resolution Mass Spectrometry	5
Simultaneous determination of poly‐ and perfluoroalkyl substances and organophosphorus flame retardants in serum by ultra‐performance liquid chromatography/tandem mass spectrometry	5
Establishment of high‐performance liquid chromatography‐photodiode array method for 43 weight loss agents and effect of basic environment on bisacodyl degradation	5
Optimized liquid chromatography–tandem mass spectrometry protocol for enhanced detection of 45 pesticides in water and soil samples	5
Integrated data analysis making use of the total information from gas chromatography and high‐resolution time‐of‐flight mass spectrometry to identify qualitative differences between two whisky samples	5
Hydrophilic, dual amino acid–functionalized zinc sulfide quantum dot for specific identification of N‐glycopeptides from biological samples	5
Mass spectral characterisation of cyclic oligoesters in a biodegradable mulch film	5
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 atmospheric pressure chemical ionization of phthalates in air by ion mobility spectrometry/mass spectrometry	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
Matrix‐free laser desorption/ionization mass spectrometry imaging for rapid evaluation of wood biomass conversion	5
Three combustion reactions in a single elemental analysis and isotope ratio mass spectrometry acquisition as a strategy to save helium and energy	5
Development of native mass spectrometry with nanoelectrospray ionization coupled to size exclusion chromatography for proteins	5
Equine metabolic investigation of the phosphodiesterase‐4 inhibitor ibudilast as a potential performance enhancer	5
Gas chromatography/mass spectrometry analysis of organic acid profiles in human serum: A protocol of direct ultrasound‐assisted derivatization	5

Rationalising the retro‐Diels‐Alder fragmentation pattern of viscutins using electrospray interface‐tandem mass spectrometry coupled to theoretical modelling	5
FREDA: A Web Application for the Processing, Analysis, and Visualization of Fourier‐Transform Mass Spectrometry Data	4
From mass to structure: Modified van Krevelen diagram and adjusted indexes for high‐resolution mass data of organic matter	4
Machine learning approach for the prediction of the number of sulphur atoms in peptides using the theoretical aggregated isotope distribution	4
Free N‐heterocyclic carbenes from Brønsted acidic ionic liquids: Direct detection by electrospray ionization mass spectrometry	4
The maximum carbonyl ratio (MCR) as a new index for the structural classification of secondary organic aerosol components	4
Boroxine benzaldehyde complex for pharmaceutical applications probed by electron interactions	4
Spectral libraries from nucleobases and deoxyribonucleosides facilitate the identification of ribonucleosides by nano‐flow liquid chromatography–tandem mass spectrometry	4
Dual roles of [CHCA + Na/K/Cs]⁺ as a cation adduct or a protonated salt for analyte ionization in matrix‐assisted laser desorption/ionization mass spectrometry	4
High‐temperature mass spectrometric study of thermodynamic properties in the TiO₂–Al₂O₃–SiO₂ system and modeling	4
Effective collisional cross‐section of small ions in the gas phase: Application to ion mobility spectrometry	4
Tandem mass spectrometry using continuous‐wave infrared multiphoton dissociation in an electrostatic linear ion trap	4
A rapid high‐precision analytical method for triple oxygen isotope analysis of CO₂ gas using tunable infrared laser direct absorption spectroscopy	4
Differentiation of leucine and isoleucine residues in peptides using charge transfer dissociation mass spectrometry (CTD‐MS)	4
Dereplication of tropane alkaloids from four Erythroxylum species using liquid chromatography coupled with ESI‐MSⁿ and HRESIMS	4
Identification, characterization, and in silico ADMET prediction of nirmatrelvir and its degradation products using HPLC‐PDA and LC‐QTOF‐MS/MS	4
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Determination of three ephedrine psychoactive substances in sewage using solid‐phase extraction–ultra‐performance liquid chromatography–tandem mass spectrometry	4
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Application of a porous graphitic carbon column to carbon and nitrogen isotope analysis of underivatized individual amino acids using high‐performance liquid chromatography coupled with elemental anal	4
Characteristics of ionization behaviors of aminonitrotoluene isomers produced by atmospheric pressure chemical ionization	4
Gas‐phase formation of Grignard‐type organolanthanide (III) ions RLnCl₃⁻: The influences of lanthanide center and hydrocarbyl group	4
Identification of the metabolites of methylophiopogonanone A by ultra‐high‐performance liquid chromatography combined with high‐resolution mass spectrometry	4
Machine learning methods for compound annotation in non‐targeted mass spectrometry—A brief overview of fingerprinting, in silico fragmentation and de novo methods	4
Electrospray mass spectrometry method to prevent the reduction of hexavalent to pentavalent chromium	4
Identification and characterization of the metabolites of sinomenine using liquid chromatography combined with benchtop Orbitrap mass spectrometry and nuclear magnetic resonance spectroscopy	4
Proof of concept evidence that stable isotopes of carbon, nitrogen and sulphur may identify individual kittiwakes breeding in different colonies	4
Hydroxy levamisole and its phase II conjugates as potential indicators of levamisole doping in thoroughbred horses	4
Low‐energy electron ionization optimization for steroidomics analysis using high‐resolution mass spectrometry	4
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Gas chromatography coupled to time‐of‐flight mass spectrometry using parallel electron and chemical ionization with permeation tube facilitated reagent ion control for material emission analysis	4
Quantitative analysis of ToF‐SIMS data of a two organic compound mixture using an autoencoder and simple artificial neural networks	4
Sublimation application of 5‐chloro‐2‐mercaptobenzothiazole matrix for matrix‐assisted laser desorption/ionization mass spectrometry imaging of mouse kidney	4
Optimizing sulfate pyrolysis triple oxygen isotope analysis for samples from desert environments	4
Identification of active ingredients in Naomaitai capsules using high‐resolution mass spectrometry unite molecular network analysis and prediction of their action mechanisms	4
Combining Laser‐Induced Edition to Collision‐Induced Sequencing of Digital Oligomers in a Single Gas‐Phase Experiment	4
Overlapping peak separation algorithm for ion mobility spectra based on multistrategy JAYA	4
Mass spectrometry based fragmentation patterns of nitrosamine compounds	4
Determination and gas‐phase stability evaluation of metal complexes by nanoelectrospray ionization and collision‐induced dissociation tandem mass spectrometry	4
Resolving isobaric interferences in direct infusion tandem mass spectrometry	4
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Evaluation of Matrix Effects in SIMS Using Gaussian Process Regression: The Case of Olivine Mg Isotope Microanalysis	4
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	4
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Fully resolved high‐precision measurement of ³⁶S for sulfur reference materials	4
Accurate measurement of K/Ca in low‐[K] carbonate samples using laser‐ablation sector‐field inductively coupled plasma mass spectrometry	4
Remembering Robert Kinnear Boyd (1938–2024)	4
Comprehensive analysis of phospholipids and glycerol glycolipids in green pepper by ultra‐performance liquid chromatography/quadrupole time‐of‐flight mass spectrometry	4
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Method optimization of the simultaneous detection of B₁₂ congeners leading to the detection of a novel isomer of hydroxycobalamin in seawater	4
Adapting an elemental analyser to perform high‐temperature catalytic oxidation for dissolved organic carbon measurements in water	4
A high‐resolution mass spectrometric approach to a qualitative and quantitative comparative metabolism of the humantenine‐type alkaloid rankinidine	4
Online LC‐Orbitrap MS method for the rapid molecular characterization of dissolved organic matter	4
Comprehensive Optimization of Packing Parameters for Hydraulic‐Packed Capillary Columns	4
Simultaneously improving the resolving power and sensitivity for planar high‐field asymmetric waveform ion mobility spectrometry using a mixed gas inlet mode at two ends	4
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Hydrophobic microporous extraction on polyurethane sponges for convenient and sensitive analysis of organic molecules in water	4
Research on double resonant excitation in a triangular electrode ion trap with asymmetric geometry	3
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Comprehensive degradation profiling and influence of different oxidizing reagents on tinoridine hydrochloride: Structural characterization of its degradation products using HPLC and HRMS	3
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	3
Influence of sample volume on nitrate N and O isotope ratio analyses with the denitrifier method	3
Large‐Volume Injection and Assessment of Reference Standards for n‐Alkane δD and δ¹³C Analysis via Gas Chromatography Isotope Ratio Mass Spectrometry	3
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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/	3
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Integrated multicomponent analysis based on ultra‐high‐performance liquid chromatography coupled with quadrupole‐Exactive Orbitrap mass spectrometry and network pharmacology to elucidate the effective	3
Investigation of phytochemical composition and metabolite profiling in vivo of Beta vulgaris L.	3
Development of three chalcopyrites and one copper metal as potential reference materials for copper isotopic analysis by LA‐MC‐ICP‐MS	3
Application of LC–MS/MS and UHPLC‐Q‐Orbitrap methods for determining 54 steroids in illegal dietary supplements and other sample types	3
Equilibrium isotope fractionation factors of H exchange between steam and soil clay fractions	3
Clumped isotope analysis of (bio)apatite using a Kiel IV device in long‐integration dual‐inlet mode	3
Metabolic study of ginsenoside Rg3 and glimepiride in type 2 diabetic rats by liquid chromatography coupled with quadrupole‐Orbitrap mass spectrometry	3
Chemical mass shifts of cluster ions and adduct ions in quadrupolar ion traps revisited and extended	3
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Utilizing ESI‐MS/MS and ion mobility spectrometry for structural characterization and isomer differentiation of 1, 2‐unsaturated (1‐4) linked disaccharide derivatives and their 2‐C‐functionaliz	3
Selective molecular characterization of organic aerosols using in situ laser desorption ionization mass spectrometry	3
Solvent‐free sample preparation for matrix‐assisted laser desorption/ionization time‐of‐flight mass spectrometry of polymer blends	3
Gas chromatography/mass spectrometry analysis of reaction products of Chemical Weapons Convention–related 2‐(N,N‐dialkylamino)ethylchlorides with 2‐(N,N‐dialkylamino)ethano	3
Distinguishing between isomeric neoxanthin and violaxanthin esters in yellow flower petals using liquid chromatography/photodiode array atmospheric pressure chemical ionization mass spectrometry and t	3
Alkylresorcinol detection and identification in archaeological pottery using ultra‐high‐performance liquid chromatography‐quadrupole/Orbitrap mass spectrometry	3
Determination of succinic acid and lactic acid in pigs' serum, intestinal contents, and meat by ultrahigh‐performance liquid chromatography–tandem mass spectrometry	3
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Adapting Automatic Water Samplers for the Isotopic Study of Rainfall at High Temporal Resolution	3
Dissection of schistosome tissues under LC–MS compatible preservative conditions for quantitative proteomics	3
Using stable oxygen isotope dual‐inlet isotope‐ratio mass spectrometry to elucidate uranium transport and mixed ²³⁰Th/U calcite formation ages at the seminal Devils Hole, Nevada, natural la	3
A biomarker panel of secondary hypertension is simultaneously quantified by coupling of magnetic solid‐phase extraction and liquid chromatography–tandem mass spectrometry	3
Anionic Reactions Degrading SF₆ Using Metals: Insights From the Gas Phase	3
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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	3
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A new phosphate purification method for igneous weathering profiles	3