Kinetics, thermodynamic and chromatographic behaviour of the uranyl ions sorption from aqueous thiocyanate media onto polyurethane foams Fulltext Access 8 Pages 2005
Automatic sequential determination of the hydrogen peroxide scavenging activity and evaluation of the antioxidant potential by the 2,2â²-azinobis(3-ethylbenzothiazoline-6-sulfonic acid) radical cation assay in wines by sequential injection analysis Fulltext Access 8 Pages 2005
Determination of hydroxy-PCBs in urine by gas chromatography/mass spectrometry with solid-phase extraction and derivatization Fulltext Access 8 Pages 2005
Analysis of lipoproteins using 2D diffusion-edited NMR spectroscopy and multi-way chemometrics Fulltext Access 8 Pages 2005
A steady-state and flow-through cell for screen-printed eight-electrode arrays Fulltext Access 8 Pages 2005
Fast GC analysis of major volatile compounds in distilled alcoholic beverages Fulltext Access 8 Pages 2005
Polyelectrolyte complexes of poly(methacryloxyethyl trimethylammonium chloride) and poly(ethylene oxide)-block-poly(sodium methacrylate) studied by asymmetrical flow field-flow fractionation and dynamic light scattering Fulltext Access 8 Pages 2005
Modelling of the association mechanism of a series of rodenticide molecules with lipid membrane investigated by computational chemistry and biochromatography Fulltext Access 8 Pages 2005
Strategies for organic impurity quantification by 1H NMR spectroscopy: Constrained total-line-shape fitting Fulltext Access 8 Pages 2005
Determination of cosmochemically volatile trace elements in chondritic meteorites by inductively coupled plasma mass spectrometry Fulltext Access 8 Pages 2005
Production of a monoclonal antibody and development of enzyme-linked immunosorbent assay for alkyl ethoxylates Fulltext Access 8 Pages 2005
Development of a tyrosinase biosensor based on gold nanoparticles-modified glassy carbon electrodes Fulltext Access 8 Pages 2005
An alternative interface for CE-ICP-MS cadmium speciation in metallothioneins based on volatile species generation Fulltext Access 8 Pages 2005
The high throughput analysis of N-methyl carbamate pesticides in wine and juice by electrospray ionization liquid chromatography tandem mass spectrometry with direct sample injection into a short column Fulltext Access 8 Pages 2005
Simultaneous determination of 17 sulfonamide residues in porcine meat, kidney and liver by solid-phase extraction and liquid chromatography-tandem mass spectrometry Fulltext Access 8 Pages 2005
Preparation of poly(vinylpyrrolidone)-protected Prussian blue nanoparticles-modified electrode and its electrocatalytic reduction for hemoglobin Fulltext Access 8 Pages 2005
A novel biosensing interfacial design based on the assembled multilayers of the oppositely charged polyelectrolytes Fulltext Access 8 Pages 2005
A novel polymeric membrane electrode for the potentiometric analysis of Cu2+ in drinking water Fulltext Access 8 Pages 2005
Highly selective determination of total mercury(II) sub microgram per liter by β-cyclodextrin polymer solid-phase spectrophotometry using 1,3-di-(4-nitrodiazoamino)-benzene Fulltext Access 8 Pages 2005
Artifact formation of methyl- and ethyl-mercury compounds from inorganic mercury during derivatization using sodium tetra(n-propyl)borate Fulltext Access 8 Pages 2005
Evaluation of chemometric techniques and artificial neural networks for cancer screening using Cu, Fe, Se and Zn concentrations in blood serum Fulltext Access 8 Pages 2005
Capillary electrophoresis coupling with electrochemiluminescence detection: a review Fulltext Access 8 Pages 2005
Speciation of the immediately mobilisable As(III), As(V), MMA and DMA in river sediments by high performance liquid chromatography-hydride generation-atomic fluorescence spectrometry following ultrasonic extraction Fulltext Access 8 Pages 2005
Mass transfer determining parameter in facilitated transport through di-(2-ethylhexyl) dithiophosphoric acid activated composite membranes Fulltext Access 8 Pages 2005
Limited proteolysis combined with isotope labeling and quantitative LC-MALDI MS for monitoring protein conformational changes: a study on calcium-binding sites of cardiac Troponin C Fulltext Access 8 Pages 2005
Electrochemical fluorination of several esters derived from oxolane-2-yl-carboxylic acid, oxolane-2-yl-methanol and oxane-2-yl-methanol Fulltext Access 8 Pages 2005
Novelties of solid-liquid phase transfer catalysed synthesis of p-toluenesulfonyl fluoride from p-toluenesulfonyl chloride Fulltext Access 8 Pages 2005
Critical influence of the alkane length in surface and liquid-crystalline properties of perfluorodecyl-n-alkanes Fulltext Access 8 Pages 2005
Cocatalysis in phase-transfer catalyzed fluorination of alkyl halides and sulfonates Fulltext Access 8 Pages 2005
From fluoral to heterocycles: a survey of polyfluorinated iminiums chemistry Fulltext Access 8 Pages 2005
Synthesis of 2,3-bis(perfluoroalkyl)quinoxalines and 2,3-bis(perfluoroalkyl)-1,4-benzoxazines from oxides of internal perfluoroolefins Fulltext Access 8 Pages 2005
Perfluorocyclobutyl (PFCB) aromatic polyethers: Synthesis and characterization of new sulfonimide containing monomers and fluoropolymers Fulltext Access 8 Pages 2005
Thermal stability and bond dissociation energy of fluorinated polymers: A critical evaluation Fulltext Access 8 Pages 2005
Syntheses of new difluoromethylene benzoxazole and 1,2,4-oxadiazole derivatives, as potent non-nucleoside HIV-1 reverse transcriptase inhibitors Fulltext Access 8 Pages 2005
Synthesis and coordination chemistry of perfluoroalkylated dithiophosphate ligands Fulltext Access 8 Pages 2005
Some studies on nucleophilic trifluoromethylation using the shelf-stable trifluoromethylacetophenone-N,N-dimethyltrimethylsilylamine adduct Fulltext Access 8 Pages 2005
Suzuki aryl cross-coupling chemistry using derivatives of 1,1,2,2,9,9,10,10-octafluoro[2.2]paracyclophane Fulltext Access 8 Pages 2005
Electrocatalytic properties of [Ru(bpy)(tpy)Cl]PF6 at carbon ceramic electrode modified with nafion sol-gel composite: application to amperometric detection of l-cysteine Fulltext Access 8 Pages 2005
New derivatives of poly-hexafluoropropylene oxide from the corresponding alcohol Fulltext Access 8 Pages 2005
Self-emulsifying polymerization (SEP) of 3,6-dioxa-Î7-4-trifluoromethyl perfluorooctyl trifluoromethyl sulfonimide with tetrafluoroethylene Fulltext Access 8 Pages 2005
Preparation of polyfluorinated cycloalk-1-enyl-, alk-1-enyl-, and alkyliodine tetrafluorides using XeF2 in the presence of appropriate Lewis acids as fluorooxidant Fulltext Access 8 Pages 2005
Surface fluorination and electrochemical behavior of petroleum cokes graphitized at medium and high temperatures for secondary lithium battery Fulltext Access 8 Pages 2005
Synthesis and copolymerisation of fluorinated monomers bearing a reactive lateral group Fulltext Access 8 Pages 2005
Acyclic tertiary diamines and 1,4,7,10-tetraazacyclododecane with fluorine-containing β-diketones: Leading to low melting ionic adducts Fulltext Access 8 Pages 2005
Chromium-mediated fluoroalkenylation reactions of 1,1-dibromo-1-fluoroalkane and 1-bromo-1-fluoroalkene derivatives Fulltext Access 8 Pages 2005
Simultaneous mixture analysis by using non-linear spectrophotometric data and linear iterative target transformation factor analysis Fulltext Access 8 Pages 2005
Gas chromatography-mass spectrometry analysis of volatile compounds from Houttuynia cordata Thunb after extraction by solid-phase microextraction, flash evaporation and steam distillation Fulltext Access 8 Pages 2005
Surface immobilization of perfluorinated acrylate copolymers by self-crosslinking 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
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
Functions of fluorosurfactants 1: Surface activities-improved and vesicle formation of the short-tailed chain sulfonate salt mixed with a fluorosurfactant 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
Regioselectivity and relative substrate activity of difluoroquinolines containing fluorine atoms in benzene ring in reaction with sodium methoxide Fulltext Access 8 Pages 2005
A rapid method for determination of total dissolved inorganic carbon in seawater with high accuracy and precision Fulltext Access 8 Pages 2005
Multi-residue method for the determination of benzimidazoles in bovine liver Fulltext Access 8 Pages 2005
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
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
Chemiluminescence determination of indapamide using indapamide-imprinted polymer as recognition material Fulltext Access 8 Pages 2005
Improved detection limit for ammonium/ammonia achieved by Berthelot's reaction by use of solid-phase extraction coupled to diffuse reflectance spectroscopy 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
Simultaneous and rapid detection of five banned antibiotic growth promoters by immunoassay 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
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