Latest papers

Trimethylsilyldiazomethane derivatization coupled with solid-phase extraction for the determination of alendronate in human plasma by LC-MS/MS.

Analysis of goldenseal, Hydrastis canadensis L., and related alkaloids in urine using HPLC with UV detection

A new method for evaluation of compatibility of contact lenses and lens cases with contact lens disinfecting solutions.

A sensitive and rapid ultra HPLC–MS/MS method for the simultaneous detection of clopidogrel and its derivatized active thiol metabolite in human plasma

Determination of free desmosine and isodesmosine as urinary biomarkers of lung disorder using ultra performance liquid chromatography-ion mobility-mass spectrometry.

A rapid and sensitive method for the analysis of brain monoamine neurotransmitters using ultra-fast liquid chromatography coupled to electrochemical detection.

Species discrimination of Radix Bupleuri through the simultaneous determination of ten saikosaponins by high performance liquid chromatography with evaporative light scattering detection and electrospray ionization mass spectrometry.

Screening for in vitro metabolites of Abelmoschus manihot extract in intestinal bacteria by ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry

High-performance liquid chromatographic determination of tiapride and its phase I metabolite in blood plasma using tandem UV photodiode-array and fluorescence detection.

High-performance liquid chromatography analysis of a novel small-molecule, anti-cancer drug, Palomid 529, in human and mouse plasma and in mouse tissue homogenates.

Simple and rapid determination of thiol compounds by HPLC and fluorescence detection with 1,3,5,7-tetramethyl-8-phenyl-(2-maleimide) difluoroboradiaza-s-indacene.

Development of a quantification method for digoxin, a typical P-glycoprotein probe in clinical and non-clinical studies, using high performance liquid chromatography–tandem mass spectrometry: The usefulness of negative ionization mode to avoid competitive adduct-ion formation

Multiplex quantification of lamprey specific bile acid derivatives in environmental water using UHPLC-MS/MS.

Determination of cediranib in mouse plasma and brain tissue using high-performance liquid chromatography-mass spectrometry.

Comparative fibril formation of analogs corresponding to the (12-24) segment of the β-amyloid peptide.

Two-dimensional LC-MS fractioning and cross-matching of mass spectrometric data for rational identification of bioactive compounds in crude extracts.

Microfluidics enables small-scale tissue-based drug metabolism studies with scarce human tissue.

Improved specificity of cardiolipin peroxidation by soybean lipoxygenase: a liquid chromatography - electrospray ionization mass spectrometry investigation.

Electromembrane extraction of peptides - Fundamental studies on the supported liquid membrane.

Formation of [M + 15](+) ions from aromatic aldehydes by use of methanol: in-source aldolization reaction in electrospray ionization mass spectrometry.