Solid phase microextraction with liquid chromatography-electrospray ionization-tandem mass spectrometry for analysis of amphetamine and methamphetamine in serum 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
Comparison of antioxidant activity of wine phenolic compounds and metabolites in vitro 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
Identifying the n = 2 reaction mechanism of FAD through voltammetric simulations 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
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
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
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
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
Implementation of flow-through solid phase spectroscopic transduction with photochemically induced fluorescence: determination of thiamine 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
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
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
Detection of saponins in extract of Panax notoginseng by liquid chromatography-electrospray ionisation-mass spectrometry 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
Determination of phthalate esters in sewage by hemimicelles-based solid-phase extraction and liquid chromatography-mass spectrometry Fulltext Access 8 Pages 2005
Chiral liquid chromatographic determination of mirtazapine in human plasma using two-phase liquid-phase microextraction for sample preparation Fulltext Access 8 Pages 2005
Method development and validation for the simultaneous determination of rosiglitazone and metformin in pharmaceutical preparations by capillary zone electrophoresis Fulltext Access 8 Pages 2005
Synthesis, characterization, and analytical applications of erbium(III) ion imprinted polymer particles prepared via γ-irradiation with different functional and crosslinking monomers Fulltext Access 8 Pages 2005
Quantitative analysis of less soluble form IV in commercial carbamazepine (form III) by diffuse reflectance fourier transform spectroscopy (DRIFTS) and lazy learning algorithm Fulltext Access 8 Pages 2005
Binary modifiers for the determination of zinc in pure copper and nickel-based alloy by longitudinal Zeeman electrothermal atomic absorption spectrometry Fulltext Access 8 Pages 2005
Gold nanoparticle-enhanced surface plasmon resonance measurement with a highly sensitive quantification for human tissue inhibitor of metalloproteinases-2 Fulltext Access 8 Pages 2005
Assessing an imaging ammonium sensor using time correlated pixel-by-pixel calibration Fulltext Access 8 Pages 2005
Solid-surface phosphorescence characterization of polycyclic aromatic hydrocarbons and selective determination of benzo(a)pyrene in water samples Fulltext Access 8 Pages 2005
The new concept of hyphenated analytical system: Simultaneous determination of inorganic arsenic(III), arsenic(V), selenium(IV) and selenium(VI) by high performance liquid chromatography-hydride generation-(fast sequential) atomic absorption spectrometry Fulltext Access 8 Pages 2005
A rapid method for determination and confirmation of the thyreostats in milk and urine by matrix solid-phase dispersion and gas chromatography-mass spectrometry Fulltext Access 8 Pages 2005
Comparison of EDXRF and ICP-OES after microwave digestion for element determination in plant specimens from an abandoned mining area Fulltext Access 8 Pages 2005
Fast screening of total flavonols in wines, tea-infusions and tomato juice by flow injection/adsorptive stripping voltammetry Fulltext Access 8 Pages 2005
Pseudopolarography of lead (II) in sediment and in interstitial water measured with a solid microelectrode Fulltext Access 8 Pages 2005
Development of disk ultramicroelectrodes based on low melting or softening point metal fibers by low temperature plasma enhanced chemical vapor deposition Fulltext Access 8 Pages 2005
Zirconium(IV)-salophens as fluoride-selective ionophores in polymeric membrane electrodes Fulltext Access 8 Pages 2005
Equivalent circuit model and impedance analysis for the fine response characteristics to liquid viscodensity for a piezoelectric quartz crystal sensor with longitudinal wave effect Fulltext Access 8 Pages 2005
Chiral separation of dansyl amino acids by PDMS microchip gel monolithic column electrochromatography with γ-cyclodextrin bonded in polyacrylamide Fulltext Access 8 Pages 2005
Capillary gas chromatography with atomic emission detection for determining chlorophenols in water and soil samples Fulltext Access 8 Pages 2005
A novel spectrofluorimetric method for determination of lomefloxacin based on supramolecular inclusion complex between it and p-sulfonated calyx[4]arene Fulltext Access 8 Pages 2005
Electrochemical behavior of vardenafil on glassy carbon electrode: Determination in tablets and human serum Fulltext Access 8 Pages 2005
QSAR analysis of a series of 2-aryl(heteroaryl)-2,5-dihydropyrazolo[4,3-c]quinolin-3-(3H)-ones using piecewise hyper-sphere modeling by particle swarm optimization Fulltext Access 8 Pages 2005
An approach to application of mesoporous hybrid as a fiber coating of solid-phase microextraction 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
Sol-gel-immobilized Tris(2,2â²-bipyridyl)ruthenium(II) electrogenerated chemiluminescence sensor for high-performance liquid chromatography Fulltext Access 8 Pages 2005
Electrochemical and theoretical complexation studies for Zn and Cu with individual polyphenols Fulltext Access 8 Pages 2005
Development of a novel electrokinetically driven microfluidic immunoassay for the detection of Helicobacter pylori Fulltext Access 8 Pages 2005
Carbon nanotubes paste electrodes as new detectors for capillary electrophoresis Fulltext Access 8 Pages 2005
On-line coupling of microdialysis sampling with high performance liquid chromatography and hydride generation atomic absorption spectrometry for continuous in vivo monitoring of arsenic species in the blood of living rabbits Fulltext Access 8 Pages 2005
Preparation and application of poly(dimethylsiloxane)/β-cyclodextrin solid-phase microextraction membrane Fulltext Access 8 Pages 2005
Ordered mesoporous silica coated capillary for in-tube solid phase microextraction coupled to high performance liquid chromatography Fulltext Access 8 Pages 2005
Chemometric strategies for the study of the complexation of Al(III) ions with model molecule of humic substances from UV-vis data sets Fulltext Access 8 Pages 2005
Activated sludge monitoring of a wastewater treatment plant using image analysis and partial least squares regression Fulltext Access 8 Pages 2005
Application of multivariate curve resolution to the temperature-induced unfolding of α-chymotrypsin Fulltext Access 8 Pages 2005
Paper superficial waviness: Conception and implementation of an industrial statistical measurement system Fulltext Access 8 Pages 2005
Classification of bread wheat flours in different quality categories by a wavelet-based feature selection/classification algorithm on NIR spectra Fulltext Access 8 Pages 2005
Evaluation of slurry preparation procedures for the simultaneous determination of Hg and Se in biological samples by axial view ICP OES using on-line chemical vapor generation Fulltext Access 8 Pages 2005
Multi-element pre-concentration of heavy metal ions by solid phase extraction on Chromosorb 108 Fulltext Access 8 Pages 2005
A new method and apparatus for on-site detection of trace levels of chemical warfare agents Fulltext Access 8 Pages 2005
Measurement of unbound pravastatin in rat blood and bile on the perspective of hepatobiliary excretion and its interaction with cyclosporin A and berberine Fulltext Access 8 Pages 2005