دانلود مقالات ISI درباره نمونه های محیطی + ترجمه فارسی

Accurate mass screening and identification of emerging contaminants in environmental samples by liquid chromatography–hybrid linear ion trap Orbitrap mass spectrometry

Keywords: نمونه های محیطی; Accurate mass screening; Emerging contaminants; Identification of unknowns; Linear ion trap (LTQ FT) Orbitrap mass spectrometry; Environmental samples

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2009 سفارش ترجمه

Determination of endocrine disrupting compounds using temperature-dependent inclusion chromatography: II. Fast screening of free steroids and related low-molecular-mass compounds fraction in the environmental samples derived from surface waters, treated a

Keywords: نمونه های محیطی; High-performance liquid chromatography; Temperature-dependent inclusion chromatography; Solid-phase extraction; Endocrine disrupting compounds; Steroids; Estrogens; Progestogens; Cyclodextrins; Environmental samples; Drinking water; Surface water; Sewage

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2009 سفارش ترجمه

Determination of total content and isotopic compositions of plutonium and uranium in environmental samples for safeguards purposes by ICP-QMS

Keywords: نمونه های محیطی; ICP-MS; Safeguards; Plutonium; Uranium; Isotope dilution; Isotopic ratio; Environmental samples

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2009 سفارش ترجمه

Determination of pesticide transformation products: A review of extraction and detection methods

Keywords: نمونه های محیطی; Transformation products; Metabolites; Pesticides; Sample extraction; Liquid chromatography; Mass spectrometry; Known and unknown compounds; Environmental samples; Biological samples; Food samples

دانلود رایگان متن کامل مقاله ISI 22 صفحه سال انتشار : 2009 سفارش ترجمه

Speciation determination of chromium(III) and (VI) using preconcentration cloud point extraction with flame atomic absorption spectrometry (FAAS)

Keywords: نمونه های محیطی; Cloud point extraction; Chromium(III) and (VI) species; bis-(2-Hydroxy-1-napthaldehyde) thiourea; Triton X-100; Environmental samples; Flame atomic absorption spectrometry;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2008 سفارش ترجمه

Flame atomic absorption spectrometric determination of trace amounts of heavy metal ions after solid phase extraction using modified sodium dodecyl sulfate coated on alumina

Keywords: نمونه های محیطی; Surfactant coated on alumina; Atomic absorption spectrometry; Solid phase extraction; Trace metal enrichment; Environmental samples;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2008 سفارش ترجمه

Evaluation of liquid-phase microextraction conditions for determination of chlorophenols in environmental samples using gas chromatography–mass spectrometry without derivatization

Keywords: نمونه های محیطی; Without derivatization; Enrichment factor; Chlorophenols; Liquid-phase microextraction; Solid-phase microextraction; Environmental samples

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2008 سفارش ترجمه

On the re-assessment of the optimum conditions for the determination of platinum, palladium and rhodium in environmental samples by electrothermal atomic absorption spectrometry and microwave digestion

Keywords: نمونه های محیطی; Environmental samples; Certified materials; GFAAS; Microwave extraction; Platinum-group elements;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2008 سفارش ترجمه

Development of a one-step strip for the detection of triazophos residues in environmental samples

Keywords: نمونه های محیطی; Triazophos; Strip; Residue; Environmental samples

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2008 سفارش ترجمه

Headspace single drop microextraction combined with HPLC for the determination of trace polycyclic aromatic hydrocarbons in environmental samples

Keywords: نمونه های محیطی; Headspace single drop microextraction; HPLC; PAHs; β-cyclodextrin; Environmental samples

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2008 سفارش ترجمه

Simultaneous speciation of methylmercury and butyltin species in environmental samples by headspace-stir bar sorptive extraction–thermal desorption–gas chromatography–mass spectrometry

Keywords: نمونه های محیطی; Speciation analysis; Methylmercury; Butyltins; Stir bar sorptive extraction; Thermal desorption; Environmental samples; Reference materials

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2008 سفارش ترجمه

Penicillium digitatum immobilized on pumice stone as a new solid phase extractor for preconcentration and/or separation of trace metals in environmental samples

Keywords: نمونه های محیطی; Trace metals; Preconcentration; Pumice stone; Penicillium digitatum; Atomic absorption spectrometry; Environmental samples;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2008 سفارش ترجمه

Analytical methodologies for the determination of sertraline

Keywords: نمونه های محیطی; Sertraline; Pharmaceutical analysis; Biological samples; Environmental samples; Review

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2008 سفارش ترجمه

Validation of a new seminested PCR-based detection method for Legionella pneumophila

Keywords: نمونه های محیطی; Seminesled PCR; Legionella pneumophila; Environmental samples; Method validation

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2007 سفارش ترجمه

Simple and sensitive fluorimetric method for determination of environmental hormone bisphenol A based on its inhibitory effect on the redox reaction between peroxyl radical and rhodamine 6G

Keywords: نمونه های محیطی; Fenton-like reagent; Peroxyl radical; Inhibitory fluorimetric method; Bisphenol A; Environmental samples

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2007 سفارش ترجمه

Copper(II)-8-hydroxquinoline coprecipitation system for preconcentration and separation of cobalt(II) and manganese(II) in real samples

Keywords: نمونه های محیطی; Coprecipitation; Cobalt; Manganese; 8-Hydroxquinoline; Environmental samples; Food; Natural water;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2007 سفارش ترجمه

Determination of propoxur in environmental samples by automated solid-phase extraction followed by flow-injection analysis with tris(2,2′-bipyridyl)ruthenium(II) chemiluminescence detection

Keywords: نمونه های محیطی; Propoxur; Tris(2,2′-bipyridyl)ruthenium(III) photogenerated; Flow-injection; Automated solid-phase extraction; Environmental samples

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2007 سفارش ترجمه

Solid phase extraction and preconcentration of uranium(VI) and thorium(IV) on Duolite XAD761 prior to their inductively coupled plasma mass spectrometric determination

Keywords: نمونه های محیطی; Thorium(IV); Uranium(VI); Duolite XAD761; Solid phase extraction; Environmental samples; ICP-MS

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2007 سفارش ترجمه

Separation of matrix by means of biosorption for flow-injection chemiluminescent determination of trace amounts of Pt(IV) in natural waters

Keywords: نمونه های محیطی; Platinum; Chemiluminescence; Biosorption; Matrix separation; Environmental samples;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Nanometer-sized alumina coated with chromotropic acid as solid phase metal extractant from environmental samples and determination by inductively coupled plasma atomic emission spectrometry

Keywords: نمونه های محیطی; Nanometer-sized alumina; Preconcentration; Trace metals; ICP-AES; Environmental samples

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Photo-induced chemiluminometric determination of Karbutilate in a continuous-flow Multicommutation assembly

Keywords: نمونه های محیطی; Chemiluminescence; Photodegradation; Pesticides; Environmental samples; Multicommutation; Karbutilate; Continuous-flow;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Differentiation of genes extracted from non-viable versus viable micro-organisms in environmental samples using ethidium monoazide bromide

Keywords: نمونه های محیطی; Ethidium monoazide bromide; Quantitative PCR; Environmental samples; Elemental sulfur; Biofilm; Soil

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Determination of nonylphenol and nonylphenol ethoxylates in environmental solid samples by ultrasonic-assisted extraction and high performance liquid chromatography-fluorescence detection

Keywords: نمونه های محیطی; Sonication-assisted extraction; Environmental samples; Nonylphenol; Nonylphenol ethoxylates

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Direct and rapid determination of sulphate in environmental samples with diffuse reflectance Fourier transform infrared spectroscopy using KBr substrate

Keywords: نمونه های محیطی; DRS-FTIR; Sulphate determination; KBr substrate; Environmental samples

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

A new cultivation independent approach to detect and monitor common Trichoderma species in soils

Keywords: نمونه های محیطی; Environmental samples; ITS region; qPCR; Trichoderma

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Determination of trace rare earth elements in environmental samples by low temperature electrothermal vaporization inductively coupled plasma mass spectrometry after synergistic extraction with dimethylheptyl methyl phosphate and 1-phenyl-3-methyl-4-benzo

Keywords: نمونه های محیطی; Rare earth elements; Synergistic extraction; Electrothermal vaporization inductively coupled plasma mass spectrometry; Environmental samples

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Novel oxidative coupling reactions of cisapride or metaclopramide with phenoxazines and their applications in the determination of nitrite at trace level in environmental samples

Keywords: نمونه های محیطی; Spectrophotometry; Oxidative coupling; Nitrite; Phenoxazines; Cisapride; Environmental samples;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Mesoporous titanium dioxide as a novel solid-phase extraction material for flow injection micro-column preconcentration on-line coupled with ICP-OES determination of trace metals in environmental samples

Keywords: نمونه های محیطی; Mesoporous titanium dioxide; Flow injection; ICP-OES; On-line micro-column preconcentration; Trace elements; Environmental samples

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

A novel multi-element coprecipitation technique for separation and enrichment of metal ions in environmental samples

Keywords: نمونه های محیطی; Preconcentration; Separation; Heavy metals; Coprecipitation; 9-Phenyl-3-fluorone; Environmental samples

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Nondestructive and rapid determination of nitrate in soil, dry deposits and aerosol samples using KBr-matrix with diffuse reflectance Fourier transform infrared spectroscopy (DRIFTS)

Keywords: نمونه های محیطی; Infrared spectroscopy; Diffuse reflectance; Quantitative nitrate determination; Environmental samples

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Analysis of sugars in environmental samples by gas chromatography–mass spectrometry

Keywords: نمونه های محیطی; Sugars; GC–MS; Environmental samples; Biomarkers; Polar/apolar fraction

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

25,000-fold pre-concentration in a single step with liquid-phase microextraction

Keywords: نمونه های محیطی; Sample preparation; Liquid-phase microextraction; Three-phase extraction; Basic drugs; Large sample volumes; Environmental samples

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Improving the chemiluminescence-based determination of sulphide in complex environmental samples by using a new, automated multi-syringe flow injection analysis system coupled to a gas diffusion unit

Keywords: نمونه های محیطی; Multi-syringe flow injection analysis; Gas diffusion; Chemiluminescence detection; Luminol; Sulphide; Environmental samples

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Development of a simple hollow fibre supported liquid membrane extraction method to extract and preconcentrate dinitrophenols in environmental samples at ng L−1 level by liquid chromatography

Keywords: نمونه های محیطی; Dinitrophenols; Total extraction; Hollow fibre supported liquid membrane; HPLC; Environmental samples; Doehler matrix

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Large volume sample stacking in capillary zone electrophoresis for the monitoring of the degradation products of metribuzin in environmental samples

Keywords: نمونه های محیطی; Acid dissociation constants; Capillary zone electrophoresis; Metribuzin degradation products; Pressurized liquid extraction; Environmental samples; Large volume sample stacking;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

Novel reactions for simple and sensitive spectrophotometric determination of nitrite

Keywords: نمونه های محیطی; Spectrophotometry; Nitrite; Sulphonamides; Phenoxazines; Environmental samples

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

Alternative calibration approaches for LC–MS quantitative determination of coeluted compounds in complex environmental mixtures using multivariate curve resolution

Keywords: نمونه های محیطی; Multivariate curve resolution; HPLC-MS; Internal standard; Standard addition; Calibration approaches; Coelution; Environmental samples

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Novel combined stir bar sorptive extraction coupled with ultrasonic assisted extraction for the determination of brominated flame retardants in environmental samples using high performance liquid chromatography

Keywords: نمونه های محیطی; Brominated flame retardants; Environmental samples; Stir bar sorptive extraction; High performance liquid chromatography; Soil and dust

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Application of ICP-QMS for the determination of plutonium in environmental samples for safeguards purposes

Keywords: نمونه های محیطی; ICP-MS; Safeguards; Plutonium; Isotope dilution; Isotope ratio; Environmental samples

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2007 سفارش ترجمه

Multi-residue method for the analysis of 101 pesticides and their degradates in food and water samples by liquid chromatography/time-of-flight mass spectrometry

Keywords: نمونه های محیطی; Liquid chromatography/mass spectrometry; Time-of-flight; Environmental samples; Pesticides

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2007 سفارش ترجمه

Liquid chromatography–hydride generation–atomic fluorescence spectrometry hybridation for antimony speciation in environmental samples

Keywords: نمونه های محیطی; Antimony speciation; Liquid chromatography; Hydride generation–atomic fluorescence spectrometry; Environmental samples

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2006 سفارش ترجمه

The influence of uncertainties of measurements in laboratory performance evaluation using an intercomparison program of radionuclide assays in environmental samples

Keywords: نمونه های محیطی; Uncertainties; Radionuclide metrology; Environmental samples

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2006 سفارش ترجمه

Focused ultrasound and molecularly imprinted polymers: A new approach to organotin analysis in environmental samples

Keywords: نمونه های محیطی; TBT; Environmental samples; Focused ultrasound; Molecularly imprinted polymers; GC–FPD

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2006 سفارش ترجمه

Development of a heavy metals enzymatic-based assay using papain

Keywords: نمونه های محیطی; Assay; Papain; Heavy metal ions; Interference from xenobiotics; Environmental samples; Penang

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2006 سفارش ترجمه

Copper(II)-rubeanic acid coprecipitation system for separation-preconcentration of trace metal ions in environmental samples for their flame atomic absorption spectrometric determinations

Keywords: نمونه های محیطی; Preconcentration; Coprecipitation; Heavy metal ions; Rubeanic acid; Environmental samples; Flame atomic absorption spectrometry;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2006 سفارش ترجمه

Pressurized liquid extraction of organometals and its feasibility for total metal extraction

Keywords: نمونه های محیطی; Environmental samples; Metals; Organometallic compounds; Pressurized liquid extraction

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2006 سفارش ترجمه

Analysis of environmental samples by application of multivariate curve resolution on fused high-performance liquid chromatography–diode array detection mass spectrometry data

Keywords: نمونه های محیطی; Multivariate curve resolution; Alternating least squares; MCR-ALS; HPLC–DAD/MS; Data fusion; Coelution; Wavelet transform; Environmental samples

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2006 سفارش ترجمه

DsrB gene-based DGGE for community and diversity surveys of sulfate-reducing bacteria

Keywords: نمونه های محیطی; Sulfate-reducing bacteria; Denaturing gradient gel electrophoresis (DGGE); Dissimilatory sulfite reductase (dsr); Environmental samples

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2006 سفارش ترجمه

Coprecipitation of heavy metals with erbium hydroxide for their flame atomic absorption spectrometric determinations in environmental samples

Keywords: نمونه های محیطی; Coprecipitation; Erbium hydroxide; Preconcentration; Environmental samples; Flame atomic absorption spectrometry;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2005 سفارش ترجمه

Anodic stripping voltammetric determination of traces and ultratraces of thallium at a graphite microelectrode

Keywords: نمونه های محیطی; Thallium; Square wave anodic stripping voltammetry; SWASV; Microelectrodes; Environmental samples;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2005 سفارش ترجمه