Isolation and characterization of novel degradation products of Doxofylline using HPLC, FTIR, LCMS and NMR
A multi-matrix HILIC-MS/MS method for the quantitation of endogenous small molecule neurological biomarker N -acetyl aspartic acid (NAA)
Chemotaxonomic studies of nine Paris species from China based on ultra-high performance liquid chromatography tandem mass spectrometry and Fourier transform infrared spectroscopy
Characterization of an unknown impurity in doxofylline using LC–MS and NMR
Enantiomers of triclabendazole sulfoxide: Analytical and semipreparative HPLC separation, absolute configuration assignment, and transformation into sodium salt
Rapid profiling and pharmacokinetic studies of major compounds in crude extract from Polygonum multiflorum by UHPLC-Q-TOF-MS and UPLC–MS/MS
Studying the effects of natural extracts with metabolomics: A longitudinal study on the supplementation of healthy rats with Polygonum cuspidatum Sieb. et Zucc.
Metabolic profiling of nuciferine in rat urine, plasma, bile and feces after oral administration using ultra-high performance liquid chromatography-diode array detection-quadrupole time-of-flight mass spectrometry
Separation and characterization of unknown impurities and isomers in flomoxef sodium by LC-IT-TOF MS and study of their negative-ion fragmentation regularities
Development and validation of liquid chromatography tandem mass spectrometry method quantitative determination of polymyxin B1, polymyxin B2, polymyxin B3 and isoleucine-polymyxin B1 in human plasma and its application in clinical studies
Identification and characterization of a thermally cleaved fragment of monoclonal antibody-A detected by sodium dodecyl sulfate-capillary gel electrophoresis
Human exposure to Bisphenol A and liver health status: Quantification of urinary and circulating levels by LC–MS/MS
Heparin and homogeneous model heparin oligosaccharides form distinct complexes with protamine: Light scattering and zeta potential analysis
Determination of prodrug treosulfan and its biologically active monoepoxide in rat plasma, liver, lungs, kidneys, muscle, and brain by HPLC–ESI–MS/MS method
Quantitative analysis of binary polymorphs mixtures of fusidic acid by diffuse reflectance FTIR spectroscopy, diffuse reflectance FT-NIR spectroscopy, Raman spectroscopy and multivariate calibration
Profiles of amino acids and biogenic amines in the plasma of Cri-du-Chat patients
Online microdialysis-ultra performance liquid chromatography–mass spectrometry method for comparative pharmacokinetic investigation on iridoids from Gardenia jasminoides Ellis in rats with different progressions of type 2 diabetic complications
Optimization of a new methodology for trace determination of elements in biological fluids: Application for speciation of inorganic selenium in children's blood
Determination of AB-CHMINACA and its metabolites in human hair and their deposition in hair of abusers
Development of a new chlorogenic acid certified reference material for food and drug analysis
Detailed analysis of cortisol, cortisone and their tetrahydro- and allo-tetrahydrometabolites in human urine by LC–MS/MS
Synchronous determination with double-wavelength by RP-HPLC-UV and optimization of ultrasound-assisted extraction of phenolic acids from Caragana species using response surface methodology
Mesoporous silica nanoparticles incorporated hybrid monolithic stationary phase immobilized with pepsin for enantioseparation by capillary electrochromatography
Urinary metabonomics study of the hepatoprotective effects of total alkaloids from Corydalis saxicola Bunting on carbon tetrachloride-induced chronic hepatotoxicity in rats using 1H NMR analysis
Automation of plasma protein binding assay using rapid equilibrium dialysis device and Tecan workstation
Pharmacokinetic properties of the synthetic cannabinoid JWH-018 and of its metabolites in serum after inhalation
Charged derivatization and on-line solid phase extraction to measure extremely low cortisol and cortisone levels in human saliva with liquid chromatography–tandem mass spectrometry
Host-guest kinetic interactions between HP-β-cyclodextrin and drugs for prediction of bitter taste masking
Comparability study of Rituximab originator and follow-on biopharmaceutical
Crystal structures and physicochemical properties of amisulpride polymorphs
Whole blood microsampling for the quantitation of estetrol without derivatization by liquid chromatography-tandem mass spectrometry
Meropenem, levofloxacin and linezolid in human plasma of critical care patients: A fast semi-automated micro-extraction by packed sorbent UHPLC-PDA method for their simultaneous determination
A UHPLC method for the rapid separation and quantification of phytosterols using tandem UV/Charged aerosol detection – A comparison of both detection techniques
“Ghost peaks” of ezetimibe: Solution degradation products of ezetimibe in acetonitrile induced by alkaline impurities from glass HPLC vials
Untargeted metabolite analysis-based UHPLC-Q-TOF-MS reveals significant enrichment of p -hydroxybenzyl dimers of citric acids in fresh beige-scape Gastrodia elata (Wutianma)
Metabolite quantification by NMR and LC-MS/MS reveals differences between unstimulated, stimulated, and pure parotid saliva
Analysis of chemical constituents in an herbal formula Jitong Ning Tablet
Investigation on the combined effect of cocaine and ethanol administration through a liquid chromatography–mass spectrometry metabolomics approach
Molecular recognition of pseudodistamine isomeric precursors trans -3(4)-aminopiperidin-4(3)-ols by EI mass spectrometry
Development and validation of a general derivatization HPLC method for the trace analysis of acyl chlorides in lipophilic drug substances
Capillary blood collected on volumetric absorptive microsampling (VAMS) device for monitoring hydroxychloroquine in rheumatoid arthritis patients
An isocratic hydrophilic interaction liquid chromatographic method for simultaneous determination of iodixanol and its related impurities in drug substance
Validation of a dried blood spot method for therapeutic drug monitoring of citalopram, mirtazapine and risperidone and its active metabolite 9-hydroxyrisperidone using HPLC–MS
Electrochemical and optical study of metallothionein interactions with prion proteins
Determination of AZD3759 in rat plasma and brain tissue by LC–MS/MS and its application in pharmacokinetic and brain distribution studies
Development of matrix effect-free MISPE-UHPLC–MS/MS method for determination of lovastatin in Pu-erh tea, oyster mushroom, and red yeast rice
Facile preparation of fibrin coated open tubular column for characterization of monoclonal antibody variants by capillary electrochromatography
Development and validation of a fast SFC method for the analysis of flavonoids in plant extracts
Corrigendum to “Comparative tissue distribution and excretion study of alkaloids from Herba Ephedrae - Radix Aconiti Lateralis extracts in rats” [J. Pharm. Biomed. Anal., 134 (2017) 137–142],