Validation of a liquid chromatography-tandem mass spectrometric method for the quantification of eight quinolones in bovine muscle, milk and aquacultured products Fulltext Access 8 Pages 2005
Application of novel activated carbon fiber solid-phase, microextraction to the analysis of chlorinated hydrocarbons in water by gas chromatography-mass spectrometry Fulltext Access 8 Pages 2005
Spectroscopic study of the water-soluble organic matter isolated from atmospheric aerosols collected under different atmospheric conditions Fulltext Access 8 Pages 2005
Kinetic method for determination of nanogram amounts of copper(II) by its catalytic effect on hexacynoferrate(III)-citric acid indicator reaction Fulltext Access 8 Pages 2005
Rapid simultaneous determination of alkylxanthines by CZE and its application in analysis of pharmaceuticals and food samples Fulltext Access 8 Pages 2005
High performance capillary electrophoresis method for determination of ibuprofen enantiomers in human serum and urine Fulltext Access 8 Pages 2005
Optimisation of a pressurised liquid extraction method for haloanisoles in cork stoppers Fulltext Access 8 Pages 2005
Preconcentration and atomic spectrometric determination of rare earth elements (REEs) in natural water samples by inductively coupled plasma atomic emission spectrometry Fulltext Access 8 Pages 2005
Gold recovery onto poly(acrylamide-allylthiourea) hydrogels synthesized by treating with gamma radiation Fulltext Access 8 Pages 2005
Biosensor discrimination of meat juice from various animals using a lectin panel and ellipsometry Fulltext Access 8 Pages 2005
A ratiometric fluorescence halide sensor based on covalently immobilization of quinine and benzothioxanthene Fulltext Access 8 Pages 2005
Multi-residue method for the determination of benzimidazoles in bovine liver Fulltext Access 8 Pages 2005
Application of ion chromatography to qualitative and quantitative determination of the main inorganic ionic components of samples from a production process of potassium sulphate Fulltext Access 8 Pages 2005
Determination of chloramphenicol residues in rainbow trouts by gas chromatography-mass spectometry and liquid chromatography-tandem mass spectometry Fulltext Access 8 Pages 2005
A versatile liquid chromatography-tandem mass spectrometry system for the analysis of different groups of veterinary drugs Fulltext Access 8 Pages 2005
The ion suppression phenomenon in liquid chromatography-mass spectrometry and its consequences in the field of residue analysis Fulltext Access 8 Pages 2005
Simultaneous and rapid detection of five banned antibiotic growth promoters by immunoassay Fulltext Access 8 Pages 2005
Validation of a rapid yeast estrogen bioassay, based on the expression of green fluorescent protein, for the screening of estrogenic activity in calf urine Fulltext Access 8 Pages 2005
A novel method for determination of peroxynitrite based on hemoglobin catalyzed reaction Fulltext Access 8 Pages 2005
Analytical procedures for improved trace element detection limits in polar ice from Arctic Canada using ICP-SMS Fulltext Access 8 Pages 2005
Determination of alkylphenol and bisphenol A in beverages using liquid chromatography/electrospray ionization tandem mass spectrometry Fulltext Access 8 Pages 2005
Characterization of cyclodextrin modified infrared chemical sensors. Part II. Selective and quantitative determination of aromatic acids Fulltext Access 8 Pages 2005
Optimization of aqueous acetylation for determination of hydroxy polycyclic aromatic hydrocarbons in water by stir bar sorptive extraction and thermal desorption-gas chromatography-mass spectrometry Fulltext Access 8 Pages 2005
Sensitive determination of captopril by time-resolved chemiluminescence using the stopped-flow analysis based on potassium permanganate oxidation Fulltext Access 8 Pages 2005
Chemical speciation of chromium(III,VI) employing extractive spectrophotometry and tetraphenylarsonium chloride or tetraphenylphosphonium bromide as ion-pair reagent Fulltext Access 8 Pages 2005
Separation of trace antimony and arsenic prior to hydride generation atomic absorption spectrometric determination Fulltext Access 8 Pages 2005
Optimisation of microwave-assisted extraction for the determination of nonylphenols and phthalate esters in sediment samples and comparison with pressurised solvent extraction Fulltext Access 8 Pages 2005
Maximising metal ions flux across a microdialysis membrane by incorporating poly-l-aspartic acid, poly-l-histidine, 8-hydroxyquinoline and ethylenediaminetetraacetic acid in the perfusion liquid Fulltext Access 8 Pages 2005
Detection of leucoindigo in alkaline phosphatase and peroxidase based assays using 3-indoxyl phosphate as substrate Fulltext Access 8 Pages 2005
Separation and determination of aminophenols and phenylenediamines by liquid chromatography and micellar electrokinetic capillary chromatography Fulltext Access 8 Pages 2005
Attenuated Total Reflection-Fourier transform infrared analysis of the fermentation process of pineapple Fulltext Access 8 Pages 2005
Rapid screening of precursor and degradation products of chemical warfare agents in soil by solid-phase microextraction ion mobility spectrometry (SPME-IMS) Fulltext Access 8 Pages 2005
Evaluation of V, Ir, Ru, V-Ir, V-Ru, and W-V as permanent chemical modifiers for the determination of cadmium, lead, and zinc in botanic and biological slurries by electrothermal atomic absorption spectrometry Fulltext Access 8 Pages 2005
Comparison of comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry and gas chromatography-mass spectrometry for the analysis of tobacco essential oils Fulltext Access 8 Pages 2005
Carbon paste electrode modified with silver thimerosal for the potentiometric flow injection analysis of silver(I) Fulltext Access 8 Pages 2005
Chemiluminescence determination of indapamide using indapamide-imprinted polymer as recognition material Fulltext Access 8 Pages 2005
Implementation of flow-through solid phase spectroscopic transduction with photochemically induced fluorescence: determination of thiamine Fulltext Access 8 Pages 2005
Multivariate curve resolution analysis excitation-emission matrices of fluorescence of humic substances Fulltext Access 8 Pages 2005
A sol-gel immobilization of nano and micron size sorbents in poly(dimethylsiloxane) (PDMS) microchannels for microscale solid phase extraction (SPE) Fulltext Access 8 Pages 2005
Quantitative and qualitative analysis of flavonoids in leaves of Adinandra nitida by high performance liquid chromatography with UV and electrospray ionization tandem mass spectrometry detection Fulltext Access 8 Pages 2005
Novel fluorimetric bulk optode membrane based on a dansylamidopropyl pendant arm derivative of 1-aza-4,10-dithia-7-oxacyclododecane ([12]aneNS2O) for selective subnanomolar detection of Hg(II) ions Fulltext Access 8 Pages 2005
A single sorbent for tetracycline enrichment and subsequent solid-matrix time-resolved luminescence Fulltext Access 8 Pages 2005
A novel capacitive immunosensor based on gold colloid monolayers associated with a sol-gel matrix Fulltext Access 8 Pages 2005
Micro-extraction procedures for the determination of Ra-226 in well waters by SF-ICP-MS Fulltext Access 8 Pages 2005
Electrochemical sensor for cinchonine based on a competitive host-guest complexation Fulltext Access 8 Pages 2005
Antimony determination and speciation by multisyringe flow injection analysis with hydride generation-atomic fluorescence detection Fulltext Access 8 Pages 2005
Electrothermal vaporization inductively coupled plasma mass spectrometry for the determination of trace amount of lanthanides and yttrium in soil with polytetrafluroethylene emulsion as a chemical modifier Fulltext Access 8 Pages 2005
Real-time monitoring of a pharmaceutical process reaction using a membrane interface combined with atmospheric pressure chemical ionisation mass spectrometry Fulltext Access 8 Pages 2005
A disposable immunomagnetic electrochemical sensor based on functionalised magnetic beads and carbon-based screen-printed electrodes (SPCEs) for the detection of polychlorinated biphenyls (PCBs) Fulltext Access 8 Pages 2005
A surfactant enhanced stopped-flow kinetic fluorimetric method for the determination of trace DNA Fulltext Access 8 Pages 2005
Determination of glycine, glutamine, glutamate, and γ-aminobutyric acid in cerebrospinal fluids by capillary electrophoresis with light-emitting diode-induced fluorescence detection Fulltext Access 8 Pages 2005
Determination of triamterene in pharmaceutical formulations and of triamterene and its main metabolite hydroxytriamterene sulfate in urine using solid-phase and aqueous solution luminescence Fulltext Access 8 Pages 2005
Determination of phenolic compounds in wastewater samples using a novel fiber by solid-phase microextraction coupled to gas chromatography Fulltext Access 8 Pages 2005
Solid phase microextraction with liquid chromatography-electrospray ionization-tandem mass spectrometry for analysis of amphetamine and methamphetamine in serum Fulltext Access 8 Pages 2005
Development of a headspace solid-phase microextraction method combined with gas chromatography mass spectrometry for the determination of phthalate esters in cow milk Fulltext Access 8 Pages 2005
Relationship between sensory analysis and near infrared spectroscopy in Australian Riesling and Chardonnay wines Fulltext Access 8 Pages 2005
“Electrochemical Index” as a screening method to determine “total polyphenolics” in foods: A proposal Fulltext Access 8 Pages 2005
Construction and evaluation of As(V) selective electrodes based on iron oxyhydroxide embedded in silica gel membrane Fulltext Access 8 Pages 2005
Amperometric sensor for glucose based on electrochemically polymerized tetraruthenated nickel-porphyrin Fulltext Access 8 Pages 2005
The discrimination of automotive clear coat paints indistinguishable by Fourier transform infrared spectroscopy via pyrolysis-gas chromatography-mass spectrometry Fulltext Access 8 Pages 2005
Comparison of antioxidant activity of wine phenolic compounds and metabolites in vitro Fulltext Access 8 Pages 2005
Solid-phase molecularly imprinted on-line preconcentration and voltammetric determination of sulfamethazine in milk Fulltext Access 8 Pages 2005
Automatic selective determination of caffeine in coffee and tea samples by using a supported liquid membrane-modified piezoelectric flow sensor with molecularly imprinted polymer Fulltext Access 8 Pages 2005
Optimization of conditions for flow-through partial-filling affinity capillary electrophoresis to estimate binding constants of ligands to receptors Fulltext Access 8 Pages 2005
Liquid chromatographic tandem mass spectrometric determination of trandolapril in human plasma Fulltext Access 8 Pages 2005
On-line preconcentration of some rare earth elements in water samples using C18-cartridge modified with l-(2-pyridylazo) 2-naphtol (PAN) prior to simultaneous determination by inductively coupled plasma optical emission spectrometry (ICP-OES) Fulltext Access 8 Pages 2005
Gold nanoparticle arrays directly grown on nanostructured indium tin oxide electrodes: Characterization and electroanalytical application Fulltext Access 8 Pages 2005
Monoclonal antibody-based ELISA for the quantification of nitrofuran metabolite 3-amino-2-oxazolidinone in tissues using a simplified sample preparation Fulltext Access 8 Pages 2005
Removal of humic matter interference in the determination of Cr(VI) in soil extracts by the diphenylcarbazide method Fulltext Access 8 Pages 2005
Digestion treatments and risks of Cr(III)-Cr(VI) interconversions during Cr(VI) determination in soils and sediments-a review Fulltext Access 8 Pages 2005
Ruthenium(II) tris(2,2â²-bipyridine) chelate as a chemiluminophore in extrinsic lyoluminescences of aluminium and magnesium in aqueous solution Fulltext Access 8 Pages 2005
Detection of saponins in extract of Panax notoginseng by liquid chromatography-electrospray ionisation-mass spectrometry Fulltext Access 8 Pages 2005
An energy-transfer cataluminescence reaction on nanosized catalysts and its application to chemical sensors Fulltext Access 8 Pages 2005
Determination of thiazinamium, promazine and promethazine in pharmaceutical formulations using a CZE method Fulltext Access 8 Pages 2005
Determination of free and total sulphur dioxide in wine by use of an amalgamated piezoelectric sensor Fulltext Access 8 Pages 2005
Determination of selenium species in infant formulas and dietetic supplements using liquid chromatography-hydride generation atomic fluorescence spectrometry Fulltext Access 8 Pages 2005
Nanocomposite films containing Au nanoparticles formed by electrochemical reduction of metal ions in the multilayer films as electrocatalyst for dioxygen reduction Fulltext Access 8 Pages 2005
Pulsed amperometric detection of sulfide, cyanide, iodide, thiosulfate, bromide and thiocyanate with microfabricated disposable silver working electrodes in ion chromatography Fulltext Access 8 Pages 2005
Semi-permeable membrane device efficiency for sampling free soluble fraction of polycyclic aromatic hydrocarbons Fulltext Access 8 Pages 2005
Determination of essential oil in a traditional Chinese medicine, Fructus amomi by pressurized hot water extraction followed by liquid-phase microextraction and gas chromatography-mass spectrometry Fulltext Access 8 Pages 2005
Steric effects of polymethylene chain of 4-acylbis(pyrazolones) on the solvent extraction of trivalent lanthanoids: synergistic effect with mono and bifunctional neutral organophosphorus extractants Fulltext Access 8 Pages 2005
Sequential injection system incorporating a micro-extraction column for automatic fractionation of metal ions in solid samples Fulltext Access 8 Pages 2005
Study of the interaction of nucleic acid with europium(III) and CTMAB and determination of nucleic acids at nanogram levels by the second-order scattering Fulltext Access 8 Pages 2005
Analysis of heterocyclic amines in chicken by liquid chromatography with electrochemical detection Fulltext Access 8 Pages 2005
Sol-gel-immobilized Tris(2,2â²-bipyridyl)ruthenium(II) electrogenerated chemiluminescence sensor for high-performance liquid chromatography Fulltext Access 8 Pages 2005
An ammonia and isocyanic acid measuring method for soot containing exhaust gases Fulltext Access 8 Pages 2005
α-Cyclodextrin-modified infrared chemical sensing system that utilizes enzymatic reactions for the determination of glucose Fulltext Access 8 Pages 2005
Rapid determination of alcoholic strength of egg liqueur using steam distillation and oscillation-type densimetry with peristaltic pumping Fulltext Access 8 Pages 2005
Comparing radial basis function and feed-forward neural networks assisted by linear discriminant or principal component analysis for simultaneous spectrophotometric quantification of mercury and copper Fulltext Access 8 Pages 2005
Identifying the n = 2 reaction mechanism of FAD through voltammetric simulations Fulltext Access 8 Pages 2005
Ex situ preparation of bismuth film microelectrode for use in electrochemical stripping microanalysis Fulltext Access 8 Pages 2005
On-line emulsion formation and multi-element analysis of edible oils by inductively coupled plasma atomic emission spectrometry Fulltext Access 8 Pages 2005
On-fibre silylation following solid-phase microextraction for the determination of acidic herbicides in water samples by gas chromatography Fulltext Access 8 Pages 2005
Development and validation strategies for qualitative spot tests: application to nitrite control in waters Fulltext Access 8 Pages 2005
Comparison of trimethoprim molecularly imprinted polymers in bulk and in sphere as the sorbent for solid-phase extraction and extraction of trimethoprim from human urine and pharmaceutical tablet and their determination by high-performance liquid chromato Fulltext Access 8 Pages 2005
Sample introduction in multi-syringe flow injection systems: comparison between time-based and volume-based strategies Fulltext Access 8 Pages 2005