Latest papers

Selective solid-phase extraction of trace thorium(IV) using surface-grafted Th(IV)-imprinted polymers with pyrazole derivative.

Separation and preconcentration system based on ultrasonic probe-assisted ionic liquid dispersive liquid-liquid microextraction for determination trace amount of chromium(VI) by electrothermal atomic absorption spectrometry.

Arsenic speciation in freshwater fish: focus on extraction and mass balance.

On-line speciation of inorganic and methyl mercury in waters and fish tissues using polyaniline micro-column and flow injection-chemical vapour generation-inductively coupled plasma mass spectrometry (FI-CVG-ICPMS).

Mixed micelle-cloud point extraction for the analysis of penicillin residues in bovine milk by high performance liquid chromatography.

Ionic liquid-modified silica as sorbent for preconcentration of cadmium prior to its determination by flame atomic absorption spectrometry in water samples.

Determination of xanthohumol in beer based on cloud point extraction coupled with high performance liquid chromatography.

A comprehensive HPLC analytical system for the identification and quantification of hexoses that employs 2-aminobenzamide coupling.

The use of microarray technology for cytogenetics.

SPR/MS: recovery from sensorchips for protein identification by MALDI-TOF mass spectrometry.

Carbohydrate-lectin interactions assayed by SPR.

Pyrrolizidine alkaloids in pollen and pollen products.

Pyrrolizidine alkaloids in pollen and pollen products.

Development of simultaneous enzymatic assay method for all six individual vitamin B6 forms and pyridoxine-beta-glucoside.

Quantification of endogenous retinoids.

NMR quantification for monitoring heparosan K5 capsular polysaccharide production.

Measurement of anions in ambient particulate matter by ion chromatography: a novel sample preparation technique and development of a generic uncertainty budget.

Determination of phenylurea herbicides in aqueous samples using partitioned dispersive liquid-liquid microextraction.

Development of a methodology for the simultaneous determination of inorganic and organolead compounds using supercritical fluid extraction followed by gas chromatography-mass spectrometry and its application to environmental matrices.

Amino acid analysis.