OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Separation Science is 6. 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 2020-05-01 to 2024-05-01.)

Article	Citations
Therapeutic Fc‐fusion proteins: Current analytical strategies	80
Recent advances and applications of molecularly imprinted polymers in solid‐phase extraction for real sample analysis	67
Recent applications of retention modelling in liquid chromatography	60
Recent progress in the development of chiral stationary phases for high‐performance liquid chromatography	57
Use of green alternative solvents in dispersive liquid‐liquid microextraction: A review	52
Glycomics and glycoproteomics: Approaches to address isomeric separation of glycans and glycopeptides	46
Homogeneous liquid–liquid extraction as an alternative sample preparation technique for biomedical analysis	45
Metal organic frameworks enhanced dispersive solid phase microextraction of malathion before detection by UHPLC‐MS/MS	42
Use of a magnetic covalent organic framework material with a large specific surface area as an effective adsorbent for the extraction and determination of six fluoroquinolone antibiotics by HPLC in mi	42
Novel solid‐phase microextraction fiber coatings: A review	41
Development and applications of deep eutectic solvent derived functional materials in chromatographic separation	41
Highly sensitive high‐performance thin‐layer chromatography method for the simultaneous determination of molnupiravir, favipiravir, and ritonavir in pure forms and pharmaceutical formulations	39
Stability assessment of tamsulosin and tadalafil co‐formulated in capsules by two validated chromatographic methods	35
Saliva, a bodily fluid with recognized and potential diagnostic applications	35
Unique green chromatography method for the determination of serotonin receptor antagonist (Ondansetron hydrochloride) related substances in a liquid formulation, robustness by quality by design‐based	34
Recent advances in separation applications of polymerized high internal phase emulsions	34
Sample preparation and fractionation techniques for intact proteins for mass spectrometric analysis	33
Recent developments in the characterization of nucleic acids by liquid chromatography, capillary electrophoresis, ion mobility, and mass spectrometry (2010–2020)	32
Detection challenges in quantitative polymer analysis by liquid chromatography	31
Two‐dimensional separation techniques using supercritical fluid chromatography	30
Solid‐phase extraction methods for nucleic acid separation. A review	28
Molecularly imprinted polymers in miniaturized extraction and separation devices	27
A novel quality by design approach for development and validation of a green reversed‐phase HPLC method with fluorescence detection for the simultaneous determination of lesinurad, febuxostat, and dif	26
Rapid qualitative profiling and quantitative analysis of phenolics in Ribes meyeri leaves and their antioxidant and antidiabetic activities by HPLC‐QTOF‐MS/MS and UHPLC‐MS/MS	26
Trace determination of parabens in cosmetics and personal care products using fabric‐phase sorptive extraction and high‐performance liquid chromatography with UV detection	25

Role of gas chromatography and olfactometry to understand the wine aroma: Achievements denoted by multidimensional analysis	24
Sugaring‐out induced homogeneous liquid‐liquid microextraction as an alternative mode for biological sample preparation: A comparative study	24
Mass spectrometry imaging for direct visualization of components in plants tissues	24
Comprehensive two‐dimensional gas chromatography as a boosting technology in food‐omic investigations	24
Determination of trace polycyclic aromatic hydrocarbons in water and milk using solid‐phase extraction packed with graphene/chitosan composite aerogel prior to gas chromatography–mass spectrometry	23
Current approaches for the purification of antibody–drug conjugates	23
Analysis of the active components and metabolites of Taohong Siwu decoction by using ultra high performance liquid chromatography quadrupole time‐of‐flight mass spectrometry	23
Strategies to circumvent the solvent strength mismatch problem in online comprehensive two‐dimensional liquid chromatography	23
LC–MS based plasma metabolomics study of the intervention effect of different polar parts of Hawthorn on hyperlipidemia rats	22
Integrated ultrasound‐assisted magnetic solid‐phase extraction for efficient determination and pre‐concentration of polycyclic aromatic hydrocarbons from high‐consumption soft drinks and non‐alcoholic	22
Electromembrane extraction in microfluidic formats	22
A three‐phase solvent extraction system combined with deep eutectic solvent‐based dispersive liquid–liquid microextraction for extraction of some organochlorine pesticides in cocoa samples prior to ga	21
Carbon nanospheres as solid‐phase microextraction coating for the extraction of polycyclic aromatic hydrocarbons from water and soil samples	21
Solvent‐free mixed micellar mobile phases: An advanced green chemistry approach for reversed‐phase HPLC determination of some antihypertensive drugs	21
Investigation and identification of the multiple components of Rheum officinale Baill. using ultra‐high‐performance liquid chromatography coupled with quadrupole‐time‐of‐flight tandem mass spec	21
Supercritical fluid chromatography hyphenated to mass spectrometry for metabolomics applications	20
Thin‐layer chromatography combined with surface‐enhanced Raman scattering for rapid detection of benzidine and 4‐aminobiphenyl in migration from food contact materials based on gold nanoparticle doped	20
LC/MS study of the diversity and distribution of pyrrolizidine alkaloids in Crotalaria species growing in Colombia	20
Investigation of the enantioselective interaction between selected drug enantiomers and human serum albumin by mobility shift‐affinity capillary electrophoresis	20
Cotton thread modified with ionic liquid copolymerized polymer for online in‐tube solid‐phase microextraction and HPLC analysis of nonsteroidal anti‐inflammatory drugs	20
Recent advances of ambient ionization mass spectrometry imaging in clinical research	20
Ultrasound‐assisted dispersive liquid‐phase microextraction by solidifying L‐menthol‐decanoic acid hydrophobic deep eutectic solvents for detection of five fungicides in fruit juices and tea drinks	20
Identification and determination of by‐products originating from ozonation of chlorpyrifos and diazinon in water by liquid chromatography–mass spectrometry	20
Natural thymol‐based ternary deep eutectic solvents: Application in air‐bubble assisted‐dispersive liquid‐liquid microextraction for the analysis of tetracyclines in water	20
Applications of capillary electrophoresis in the fields of environmental, pharmaceutical, clinical, and food analysis (2019–2021)	20
Preparation of a zirconium terephthalate metal‐organic framework coated magnetic nanoparticle for the extraction of berberine prior to high‐performance liquid chromatography analysis	19
Facile preparation of magnetic graphene oxide/nanoscale zerovalent iron adsorbent for magnetic solid‐phase extraction of ultra‐trace quinolones in milk samples	19
Analytical capabilities of micellar liquid chromatography and application to residue and contaminant analysis: A review	19
Green molecularly imprinted polymers for sustainable sample preparation	19
Simultaneous determination of acetamiprid and 6‐chloronicotinic acid in environmental samples by using ion chromatography hyphenated to online photoinduced fluorescence detector	19
Ultrasound‐assisted dual‐cloud point extraction with high‐performance liquid chromatography‐hydride generation atomic fluorescence spectrometry for mercury speciation analysis in environmental water a	19
A proof‐of‐concept of parallel single‐drop microextraction for the rapid and sensitive biomonitoring of pesticides in urine	19
Simultaneous determination of terpenes and cannabidiol in hemp (Cannabis sativa L.) by fast gas chromatography with flame ionization detection	19
Development of novel thin‐film solid‐phase microextraction materials based on deep eutectic solvents for preconcentration of trace amounts of parabens in surface waters	19
Determination of sulfadimethoxine in milk with aptamer‐functionalized Fe₃O₄/graphene oxide as magnetic solid‐phase extraction adsorbent prior to HPLC	18
Green and enhanced extraction of coumarins from Cortex Fraxini by ultrasound‐assisted deep eutectic solvent extraction	18
Optimization of the extraction process of flavonoids from Trollius ledebouri with natural deep eutectic solvents	18
Boron nitride modified reduced graphene oxide as solid‐phase microextraction coating material for the extraction of seven polycyclic aromatic hydrocarbons from water and soil samples	18
Development of hydrophilic magnetic molecularly imprinted polymers for the dispersive solid‐phase extraction of sulfonamides from animal‐derived samples before HPLC detection	18
Determination and analysis of monosaccharides in Polygonatum cyrtonema Hua polysaccharides from different areas by ultra‐high‐performance liquid chromatography quadrupole trap tandem mass spect	18
Recent advances in the extraction of triazine herbicides from water samples	18
Core‐shell magnetic porous organic polymer for magnetic solid‐phase extraction of fluoroquinolone antibiotics in honey samples followed by high‐performance liquid chromatography with fluorescence dete	18
Expanding the applicability of magnetic ionic liquids for multiclass determination in biological matrices based on dispersive liquid–liquid microextraction and HPLC with diode array detector analysis	18
Glutathione‐stabilized Fe₃O₄ nanoparticles as the sorbent for magnetic solid‐phase extraction of diazepam and sertraline from urine samples through quantitation via high‐performa	18
Research progress on sample pretreatment methods for migrating substances from food contact materials	18
Advances in glycopeptide enrichment methods for the analysis of protein glycosylation over the past decade	18
Box–Behnken design aided optimization and validation of developed reverse phase HPLC analytical method for simultaneous quantification of dolutegravir sodium and lamivudine co‐loaded in nano‐liposomes	18
Identification of lipophilic components in Citri Reticulatae Pericarpium cultivars by supercritical CO₂ fluid extraction with ultra‐high‐performance liquid chromatography–Q Exactive Orbitra	18
Ligand fishing based on bioaffinity ultrafiltration for screening xanthine oxidase inhibitors from citrus plants	18
Selectivity and efficiency of electromembrane extraction of polar bases with different liquid membranes—Link to analyte properties	17

Effervescent tablet‐assisted demulsified dispersive liquid–liquid microextraction based on solidification of floating organic droplet for determination of methadone in water and biological samples pri	17
A chiral metal‐organic framework core‐shell microspheres composite for high‐performance liquid chromatography enantioseparation	17
Rapid characterization the chemical constituents of Bergenia purpurascens and explore potential mechanism in treating osteoarthritis by ultra high performance liquid chromatography coupled with	17
An efficient biosorption‐based dispersive liquid‐liquid microextraction with extractant removal by magnetic nanoparticles for quantification of bisphenol A in water samples by gas chromatography‐mass	17
An overview of magnetic ionic liquids: From synthetic strategies to applications in microextraction techniques	17
Rapid characterization of the constituents in Jigucao capsule using ultra high performance liquid chromatography with quadrupole time‐of‐flight mass spectrometry	17
The role of sample preparation in multidimensional gas chromatographic separations for non‐targeted analysis with the focus on recent biomedical, food, and plant applications	17
Electrodeposition of poly‐ethylenedioxythiophene‐graphene oxide nanocomposite in a stainless steel tube for solid‐phase microextraction of letrozole in plasma samples	17
Optimization of an ultrasound‐assisted alcohol‐based deep eutectic solvent dispersive liquid‐phase microextraction for separation and preconcentration of quercetin in wine and food samples with respon	17
An improved method for the separation of carotenoids and carotenoid isomers by liquid chromatography–mass spectrometry	17
Onsite/on‐field analysis of pesticide and veterinary drug residues by a state‐of‐art technology: A review	17
Trace determination of triazine herbicides in fruit and vegetables using novel hydrophobic deep eutectic solvent‐based dispersive liquid‐liquid microextraction followed by high‐performance liquid chro	17
Identification of high‐value generating molecules from the wastes of tuna fishery industry by liquid chromatography and gas chromatography hyphenated techniques with automated sample preparation	16
Amino functionalized magnetic covalent organic framework for magnetic solid‐phase extraction of sulfonylurea herbicides in environmental samples from tobacco land	16
Application of ultrasound‐assisted liquid–liquid microextraction coupled with gas chromatography and mass spectrometry for the rapid determination of synthetic cannabinoids and metabolites in biologic	16
Novel materials as capillary coatings for in‐tube solid‐phase microextraction for bioanalysis	16
Advanced mono‐ and multi‐dimensional gas chromatography–mass spectrometry techniques for oxygen‐containing compound characterization in biomass and biofuel samples	16
Gas chromatography of essential oil: State‐of‐the‐art, recent advances, and perspectives	15
Supercritical fluid chromatography for the analysis of natural dyes: From carotenoids to flavonoids	15
Separation of five flavone glycosides including two groups with similar polarities fromDracocephalum tanguticumby a combination of three high‐speed counter‐current chromatography modes	15
Separation and anti‐inflammatory evaluation of phytochemical constituents from Pleurospermum candollei (Apiaceae) by high‐speed countercurrent chromatography with continuous sample load	15
A novel Wulff‐type boronate acid‐functionalized magnetic metal‐organic framework imprinted polymer for specific recognition of glycoproteins under physiological pH	15
Characterization of a highly stable mixed‐mode reversed‐phase/weak anion‐exchange stationary phase based on hybrid organic/inorganic particles	15
Isolation of diterpenes from Araucaria sp Brazilian brown propolis and development of a validated high‐performance liquid chromatography method for its analysis	15
Dissipation of tiafenacil in five types of citrus orchard soils using the HPLC‐MS coupled with the quick, easy, cheap, effective, rugged, and safe method	15
Monodisperse restricted access material with molecularly imprinted surface for selective solid‐phase extraction of 17β‐estradiol from milk	15
Application of aeration‐assisted homogeneous liquid–liquid microextraction procedure using Box–Behnken design for determination of curcumin by HPLC	15
Monitoring of priority pollutants chlorophenols in water and milk by headspace solid‐phase microextraction based on electrospun polycaprolactam nanofibers decorated with cadmium oxide‐carbon nanotubes	15
Multidimensional liquid chromatography approaches for analysis of food contaminants	15
Dispersive liquid‐liquid microextraction based on a new hydrophobic deep eutectic solvent for the determination of phenolic compounds in environmental water samples	15
Preparative isolation of 1,1‐diphenyl‐2‐picrylhydrazyl inhibitors from Ribes himalense using medium‐pressure and two‐dimensional reversed‐phase/reversed‐phase liquid chromatography guided by an	14
Dispersive liquid‐liquid microextraction method combined with sugaring‐out homogeneous liquid‐liquid extraction for the determination of some pesticides in molasses samples	14
Photo‐stimulated “turn‐on/off” molecularly imprinted polymers based on magnetic mesoporous silicon surface for efficient detection of sulfamerazine	14
High‐performance liquid chromatography–based fingerprint analysis with chemical pattern recognition for evaluation of Mahonia bealei (Fort.) Carr	14
Open tubular capillary column immobilized with sulfobutylether‐β‐cyclodextrin for chiral separation in capillary electrochromatography	14
Characterization of a highly stable zwitterionic hydrophilic interaction chromatography stationary phase based on hybrid organic–inorganic particles	14
In‐process prepared deep eutectic solvent based homogeneous liquid–liquid microextraction for the determination of irgaphos 168 and irganox 1010 in polypropylene packed drinks	14
Evolution of hyphenated techniques for mineral oil analysis in food	14
Characterization of chemical profile and quantification of major representative components of Wendan decoction, a classical traditional Chinese medicine formula	14
Hydrophobic deep eutectic solvent as a green extractant for high‐performance liquid chromatographic determination of tetracyclines in water samples	14
Recent progress of microfluidics in surface‐enhanced Raman spectroscopic analysis	14
Direct enantioselective gradient reversed‐phase ultra‐high performance liquid chromatography tandem mass spectrometry method for 3‐hydroxy alkanoic acids in lipopeptides on an immobilized 1.6 μm amylo	14
Chemometrics‐based models hyphenated with ensemble machine learning for retention time simulation of isoquercitrin in Coriander sativum L. using high‐performance liquid chromatography	14
Determination of bisphenol A: Old problem, recent creative solutions based on novel materials	14
Continuous‐flow microwave‐assisted extraction coupled with online single drop microextraction prior to GC‐MS for determination of amide herbicides in rice samples	14
Current applications of capillary electrophoresis‐mass spectrometry for the analysis of biologically important analytes in urine (2017 to mid‐2021): A review	14
An efficient high‐speed counter‐current chromatography method for the preparative separation of potential antioxidants from Paeonia lactiflora Pall. combination of in vitro evaluation and molec	14
Recent trends in sorbents for bioaffinity chromatography	14
Applications of porous frameworks in solid‐phase microextraction	14
Simultaneous characterization of multiple Psoraleae Fructus bioactive compounds in rat plasma by ultra‐high‐performance liquid chromatography coupled with triple quadrupole mass spectrometry for appli	14
Comparative investigation of phytochemicals among ten citrus herbs by ultra high performance liquid chromatography coupled with electrospray ionization quadrupole time‐of‐flight mass spectrometry and	14
Systematic characterization of chemical constituents in Mahuang decoction by UHPLC tandem linear ion trap‐Orbitrap mass spectrometry coupled with feature‐based molecular networking	14
Supercritical fluid chromatography in chiral separations: Evaluation of equivalency of polysaccharide stationary phases	14
Polyethyleneimine‐modified magnetic carbon nanotubes as solid‐phase extraction adsorbent for the analysis of multi‐class mycotoxins in milk via liquid chromatography–tandem mass spectrometry	13
Influence of different hydrophilic interaction liquid chromatography stationary phases on method performance for the determination of highly polar anionic pesticides in complex feed matrices	13
Preparative separation of isoquinoline alkaloids from Corydalis impatiens using middle chromatogram isolated gel column coupled with positively charged reversed‐phase liquid chromatography	13
Simultaneous detection and quantification of 57 compounds in Spatholobi Caulis applying ultra‐fast liquid chromatography with tandem mass spectrometry	13
An efficient strategy based on liquid‐liquid extraction and pH‐zone‐refining counter‐current chromatography for selective enrichment, separation, and purification of alkaloids and organic Acids from n	13
Hydroxypropyl‐β‐cyclodextrin encapsulated stationary phase based on silica monolith particles for enantioseparation in liquid chromatography	13
Separation and purification of hydroxytysol and oleuropein from Olea europaea L. (olive) leaves using macroporous resins and a novel solvent system	13
Covalently bonded aptamer‐functionalised magnetic mesoporous carbon for high‐efficiency chloramphenicol detection	13
Risk screening of mycotoxins and their derivatives in dairy products using a stable isotope dilution assay and LC–MS/MS	13
A modified quick, easy, cheap, effective, rugged, and safe method with hydrophobic natural deep eutectic solvent as extractant and analyte protectant for analyzing pyrethroid residues in tomatoes	13
Stereoisomer separation of flavanones and flavanone‐7‐O‐glycosides by means of nanoliquid chromatography employing derivatized β‐cyclodextrins as mobile‐phase additive	13
Hydrophilic molecularly imprinted polymers functionalized magnetic carbon nanotubes for selective extraction of cyclic adenosine monophosphate from winter jujube	13
Analysis of the chemical composition changes of Gardeniae Fructus before and after processing based on ultra‐high‐performance liquid chromatography quadrupole time‐of‐flight mass spectrometry	13
Preparation of supermacroporous cryogels with improved mechanical strength for efficient purification of lysozyme from chicken egg white	13
Weighing paper‐assisted magnetic ionic liquid headspace single‐drop microextraction using microwave distillation followed by gas chromatography–mass spectrometry for the determination of essential oil	13
A green molecular imprinted solid‐phase extraction protocol for bisphenol A monitoring with HPLC‐UV to guarantee the quality and safety of walnuts under different storage conditions	13
Solid‐phase extraction techniques based on nanomaterials for mycotoxin analysis: An overview for food and agricultural products	13
Simultaneous separation and determination of 20 potential adulterant antigout and antiosteoporosis pharmaceutical compounds in herbal food products using LC with electrospray ionization MS/MS and LC w	13
Chemical profiling of Honghua Xiaoyao tablet and simultaneous determination of its quality markers by liquid chromatography–tandem mass spectrometry combined with chemometrics methods	12
Analysis of monosaccharide composition of water‐soluble polysaccharides from Codium fragile by ultra‐performance liquid chromatography‐tandem mass spectrometry	12
Computational modeling, fabrication, and characterization of the deep eutectic solvent‐based green molecular cage for selective metronidazole extraction from plasma followed by UHPLC with diode array	12
Preparation and characterization of molecularly imprinted polymers based on β‐cyclodextrin‐stabilized Pickering emulsion polymerization for selective recognition of erythromycin from river water and m	12
Room temperature fabrication of magnetic covalent organic frameworks for analyzing sulfonamide residues in animal‐derived foods	12
Advanced materials on sample preparation for safety analysis of aquatic products	12
Separation of constituents from Bergenia stracheyi (Hook. F. & Thoms.) Engl. by high‐speed countercurrent chromatography with elution mode and its antidiabetic and antioxidant in vitro eval	12
Application of curcumin as a green and new sorbent in deep eutectic solvent‐based dispersive micro‐solid phase extraction of several polycyclic aromatic hydrocarbons from honey samples prior to gas ch	12
Deep eutectic solvent‐modified mixed iron hydroxide–silica: Application in magnetic solid‐phase extraction for enrichment of organochlorine pesticides prior to GC‐MS analysis	12

Demonstration of protein capture and separation using three‐dimensional printed anion exchange monoliths fabricated in one‐step	12
Field‐flow fractionation for nanoparticle characterization	12
Determination of eight endocrine disruptor pesticides in bovine milk at trace levels by dispersive liquid‐liquid microextraction followed by GC‐MS determination	12
Characterization of chemical constituents in Shuanghuanglian oral dosage forms by ultra‐high performance liquid chromatography coupled with time‐of‐flight mass spectrometry	12
Separation of five flavonoids with similar polarity from Caragana korshinskii Kom. by preparative high speed counter‐current chromatography with recycling and heart cut mode	12
Nano‐liquid chromatography with a new nano‐structured monolithic nanocolumn for proteomics analysis	12
Identification and quantification of anthocyanins, flavonoids, and phenolic acids in flowers of Rhododendron arboreum and evaluation of their antioxidant potential	12
The separation and identification of synthetic cathinones by portable low microflow liquid chromatography with dual capillary columns in series and dual wavelength ultraviolet detection	12
Separation and characterization of bovine milk proteins by capillary electrophoresis‐mass spectrometry	12
Field‐amplified sample injection combined with CE for the enantiodetermination of cathinones in urine samples	12
Two green chromatographic methods for the quantification of tamsulosin and solifenacin along with four of their impurities	12
Surface modified‐magnetic nanoparticles by molecular imprinting for the dispersive solid‐phase extraction of triazines from environmental waters	12
Magnetic solid‐phase extraction of warfarin and gemfibrozil in biological samples using polydopamine‐coated magnetic nanoparticles via core‐shell nanostructure	12
Bursting‐bubble flow microextraction combined with gas chromatography to analyze organophosphorus pesticides in aqueous samples	12
Metal‐organic framework functionalized with deep eutectic solvent for solid‐phase extraction of Rhodamine 6G in water and cosmetic products	12
Application of biocharcoal aerogel sorbent for solid‐phase microextraction of polycyclic aromatic hydrocarbons in water samples	12
Capillary electrophoretic profiling of in‐bone tryptic digests of proteins as a potential tool for the detection of inflammatory states in oral surgery	12
Recent advances of the ionic chiral selectors for chiral resolution by chromatography, spectroscopy and electrochemistry	12
Polyoxomolybdate₃₆₈ /polyaniline nanocomposite as a novel fiber for solid‐phase microextraction of antidepressant drugs in biological samples	11
Applicability of capillary electrophoresis‐frontal analysis for displacement studies: Effect of several drugs on l‐tryptophan and lidocaine binding to human serum albumin	11
Adjusting the chromatographic properties of poly(ionic liquid)‐modified stationary phases by substitution on the imidazolium cation	11
Recent developments and applications of capillary and microchip electrophoresis in proteomics and peptidomics (mid‐2018–2022)	11
HPLC coupled with electrospray ionization multistage MS/MS and TLC analysis of flavones‐C‐glycosides and bibenzyl of Dendrobium hercoglossum	11
Discovery and validation of quality markers of Fructus Aurantii against acetylcholinesterase using metabolomics and bioactivity assays	11
A rapid method for the quantification of urinary phthalate monoesters: A new strategy for the assessment of the exposure to phthalate ester by solid‐phase microextraction with gas chromatography and t	11
Analysis of the California list of pesticides, mycotoxins, and cannabinoids in chocolate using liquid chromatography and low‐pressure gas chromatography‐based platforms	11
In‐syringe ionic liquid‐dispersive liquid–liquid microextraction coupled with HPLC for the determination of trans,trans‐muconic acid in human urine sample	11
Chaotropic salts impact in HPLC approaches for simultaneous analysis of hydrophilic and lipophilic drugs	11
The pesticide residue analysis in commodities with high content of chlorophyll based on the quick, easy, cheap, effective, rugged, and safe method: A review	11
Preparation of zirconium arsenate‐modified monolithic column for selective enrichment of phosphopeptides	11
Evaluation inhibitory activity of catechins on trypsin by capillary electrophoresis–based immobilized enzyme microreactor with chromogenic substrate	11
Salt‐assisted acetonitrile extraction and HPLC‐QTOF‐MS/MS detection for residues of multiple classes of pesticides in human serum samples	11
Development of a surfactant‐assisted dispersive solid phase extraction using deep eutectic solvent to extract four tetracycline antibiotics residues in milk samples	11
Determination of nine nucleosides in Rhizoma Paridis by quantitative analysis of multi‐components via a single marker method	11
Analytical challenges in human exposome analysis with focus on environmental analysis combined with metabolomics	11
Preparation of Ti₃C₂T_x MXene based solid‐phase microextraction coating for sensitive determination of polychlorinated biphenyls in environmental water samples	11
Cell membrane chromatography coupled online with LC‐MS to screen anti‐anaphylactoid components from Magnolia biondii Pamp. targeting on Mas‐related G protein‐coupled receptor X2	11
Methods to determine the kinetic performance limit of contemporary chromatographic techniques	11
High‐throughput metabolomics method based on liquid chromatography‐mass spectrometry: Insights into the underlying mechanisms of salinity–alkalinity exposure‐induced metabolites changes in Barbus c	11
Purification of linarin and hesperidin from Mentha haplocalyx by aqueous two‐phase flotation coupled with preparative HPLC and evaluation of the neuroprotective effect of linarin	11
Evaluation of the phytochemicals and antioxidant activity of Lophatherum gracile Brongn based on chemical fingerprinting by HPLC with electrochemical detection	11
Surface modification of coconut shell activated carbon for efficient solid‐phase extraction of N‐nitrosodimethylamine from water	11
The utility of silica hydride‐based stationary phases for dual‐mode ultra high performance liquid chromatography separation of synthetic cathinone positional isomers	11
Simultaneous separation and determination of 32 fentanyl‐related substances, including seven sets of isomeric fentanyl analogues, by ultra‐high‐performance liquid chromatography coupled with high‐reso	11
Qualitative and quantitative analysis of phenolic compounds in blueberries and protective effects on hydrogen peroxide‐induced cell injury	11
Comprehensive feature‐based molecular networking and metabolomics approaches to reveal the differences components in Cinnamomum cassia and Cinnamomum verum	11
A comprehensive quality evaluation method of Corydalis yanhusuo by HPLC fingerprints, chemometrics, and correlation analysis	11
Effects of different drying methods on the chemical constituents of Lilium lancifolium Thunb. based on UHPLC‐MS analysis and antidepressant activity of the main chemical component regaloside A	11
Selective magnetic solid‐phase extraction of amide herbicides from fish samples coupled with ultra‐high‐performance liquid chromatography with tandem mass spectrometry	11
Combination of solvent extraction with deep eutectic solvent based dispersive liquid–liquid microextraction for the analysis of aflatoxin M₁ in cheese samples using response surface methodo	11
Comparison of the pharmacokinetic profiles of 13 phenolic acids and 6 triterpenes in normal and leukopenia rats after oral administration of Sanguisorba officinalis L. extract by LC‐MS/MS	11
Chaotropic chromatography method development for the determination of aripiprazole and its impurities following analytical quality by design principles	11
Direct distinction of ibuprofen and flurbiprofen enantiomers by ion mobility mass spectrometry of their ternary complexes with metal cations and cyclodextrins in the gas phase	11
Fast analysis of alkaloids from different parts of Mahonia bealei (Fort.) Carr. studied for their anti‐Alzheimer's activity using supercritical fluid chromatography	10
Studies on the chemical constituents and quality evaluation of Rosa cymosa Tratt. root	10
A novel nanocomposite based on covalent organic polymer and nanocellulose for thin‐film microextraction of imipramine from biological samples	10
Single‐drop microextraction technique for the determination of antibiotics in environmental water	10
Characterization of the chemical constituents and in vivo metabolic profile of Scutellaria barbata D. Don by ultra high performance liquid chromatography with high‐resolution mass spectrometry	10
Simultaneous separation and determination of vancomycin and its crystalline degradation products in human serum by ultra high performance liquid chromatography tandem mass spectrometry method and its	10
Rapid identification of chemical compositions in callicarpa kwangtungensis Chun by ultra‐high‐performance liquid chromatography with Q Exactive hybrid quadrupole orbitrap high‐resolution accura	10
Determination of sulfonamides in milk and egg samples by HPLC with mesoporous polymelamine‐formaldehyde as magnetic solid‐phase extraction adsorbent	10
Phytometabolite profiling of Coronil, a herbal medicine for COVID‐19, its identification by mass‐spectroscopy and quality validation on liquid chromatographic platforms	10
Study on phenolic acids of Lonicerae japonicae Flos based on ultrahigh performance liquid chromatography‐tandem mass spectrometry combined with multivariate statistical analysis	10
Comprehensive multicomponent characterization and fingerprinting analysis of Lanqin Oral Liquid by ultra‐high‐performance liquid chromatography coupled with ion mobility‐quadrupole time‐of‐flight mass	10
Combination of temperature‐assisted ternary phase homogenous liquid–liquid extraction with deep eutectic solvent–based dispersive liquid–liquid microextraction for the extraction of phytosterols from	10
Chemical profiling and marker characterization of Huangqin decoction prepared with three types of peony root by liquid chromatography with electrospray ionization mass spectrometry	10
Contribution of ionic interactions to stationary phase selectivity in hydrophilic interaction chromatography	10
Poly‐pharmacokinetic strategy represented the synergy effects of bioactive compounds in a traditional Chinese medicine formula, Si Shen Wan and its separated recipes to normal and colitis rats	10
Purification and antioxidant capacity analysis of anthocyanin glucoside cinnamic ester isomers from Solanum nigrum fruits	10
Preparative isolation of antioxidative gallic acid derivatives from Saxifraga tangutica using a class separation method based on medium‐pressure liquid chromatography and reversed‐phase liquid	10
Rapid identification of chemical constituents of Rhodiola crenulata using liquid chromatography‐mass spectrometry pseudotargeted analysis	10
Diagnostic ion filtering targeted screening and isolation of anti‐inflammatory iridoid glycosides from Hedyotis diffusa	10
Determination of multiple antibiotics in agricultural soil using a quick, easy, cheap, effective, rugged, and safe method coupled with ultra‐high performance liquid chromatography‐tandem mass spectrom	10
Wooden‐based materials: Eco‐friendly materials for direct mass spectrometric analysis and microextraction	10
Creatine@SiO₂@Fe₃O₄ nanocomposite as an efficient sorbent for magnetic solid‐phase extraction of escitalopram and chlordiazepoxide from urine samples through quantitat	10
Comparison of the chemical profile differences of Aster tataricus between raw and processed products by metabolomics coupled with chemometrics methods	10
Simultaneous determination of penthiopyrad enantiomers and its metabolite in vegetables, fruits, and cereals using ultra‐high performance liquid chromatography–tandem mass spectrometry	10
Riboflavin as a green sorbent in dispersive micro‐solid‐phase extraction of several pesticides from fruit juices combined with dispersive liquid–liquid microextraction	10
Solvent‐induced enantioselectivity reversal in a chiral metal organic framework	10
Analysis and evaluation of nucleosides, nucleobases, and amino acids in safflower from different regions based on ultra high performance liquid chromatography coupled with triple‐quadrupole linear ion	10
Cytochrome P450 3A4‐mediated pharmacokinetic interaction study between tadalafil and canagliflozin using high‐performance thin‐layer chromatography	10
Simple magnetization of Fe₃O₄/MIL‐53(Al)‐NH₂ for a rapid vortex‐assisted dispersive magnetic solid‐phase extraction of phenol residues in water samples	10
Selective enrichment‐release of trace dibutyl phthalate via molecular‐imprinting based photo‐controlled switching followed by high‐performance liquid chromatography analysis	10
Solid‐phase microextraction of methadone by using a chitosan nanocomposite incorporated with Polyoxomolibdate nanocluster/Graphene oxide	10
Online extraction and enrichment coupling with high‐speed counter‐current chromatography for effective and target isolation of antitumor anthraquinones from seeds of Cassia obtusifolia	10
Silver nanoparticles‐tragacanth gel as a green membrane for effective extraction and determination of capecitabine	10
Phenylboronic acid‐functionalized cross‐linked chitosan magnetic adsorbents for the magnetic solid‐phase extraction of benzoylurea pesticides	10
A capillary electrophoresis method for the determination of the linagliptin enantiomeric impurity	10
An efficient high‐speed countercurrent chromatography method for preparative isolation of highly potent anti‐cancer compound antroquinonol from Antrodia camphorata after experimental design opt	10
Preparation of a polydopamine/β‐cyclodextrin coated open tubular capillary electrochromatography column and application for enantioseparation of five proton pump inhibitors	10
Dispersive solid‐phase extraction of buprenorphine from biological fluids using metal‐organic frameworks and its determination by ultra‐performance liquid chromatography	10
Isolation and purification of flavonoids from Euonymus alatus by high‐speed countercurrent chromatography and neuroprotective effect of rhamnazin‐3‐O‐rutinoside in vitro	10
Recent advances and future trends in molecularly imprinted polymers‐based sample preparation	9
Simultaneous determination of three iridoid glycosides of Rehmannia glutinosa in rat biological samples using a validated hydrophilic interaction–UHPLC–MS/MS method in pharmacokinetic and in vi	9
Selective extraction of perfluorooctane sulfonate in real samples by superparamagnetic nanospheres coated with a polydopamine‐based molecularly imprinted polymer	9