دانلود مقالات ISI درباره استاندارد داخلی + ترجمه فارسی

Pharmacokinetic study of the prokinetic compounds meranzin hydrate and ferulic acid following oral administration of Chaihu-Shugan-San to patients with functional dyspepsia

Keywords: استاندارد داخلی; AUC(0-∞); area under concentration-time curve from t = 0 to last time; CL/F; apparent clearance; Cmax; maximum plasma concentration; CSS; Chaihu-Shugan-San; C-t; concentration-time; FA; ferulic acid; FD; functional dyspepsia; GE; gastric empty

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2011 سفارش ترجمه

α-Tocopherol suppresses lipid peroxidation and behavioral and cognitive impairments in the Ts65Dn mouse model of Down syndrome

Keywords: استاندارد داخلی; ESI; electrospray ionization; GC-MS; gas chromatography-MS; HODE; hydroxyoctadecadienoic acid; IS; internal standard; 8-iso-PGF2α; 8-iso-prostaglandin F2α; LC-MS/MS; liquid chromatography-tandem MS; MS; mass spectrometry; 2N; control mice (diplo

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2011 سفارش ترجمه

Reversible time-dependent inhibition of cytochrome P450 enzymes by duloxetine and inertness of its thiophene ring towards bioactivation

Keywords: استاندارد داخلی; ACN; acetonitrile; APAP; acetaminophen; CYP1A2; cytochrome P450 1A2 enzyme; CYP2B6; cytochrome P450 2B6 enzyme; CYP2C19; cytochrome P450 2C19 enzyme; CYP2D6; cytochrome P450 2D6 enzyme; CYP3A4; cytochrome P450 3A4 enzyme; CYP450; cytochrome P450 enzymes;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2011 سفارش ترجمه

Review of the applications of different analytical techniques for coxibs research

Keywords: استاندارد داخلی; ACN; acetonitrile; AI; active ingredient; APCI; atmospheric pressure chemical ionization; BCG; bromocresol green; BCP; bromocresol purple; CD; cyclodextrin; CE; capillary electrophoresis; CMS; chlorophenylmethylsulfone; COX; cyclooxygenase; CZE; capillary

دانلود رایگان متن کامل مقاله ISI 20 صفحه سال انتشار : 2011 سفارش ترجمه

Determination of the iodine value of biodiesel using 1H NMR with 1,4-dioxane as an internal standard

Keywords: استاندارد داخلی; Biodiesel; Iodine value; 1H NMR spectroscopy; Internal standard

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2010 سفارش ترجمه

The effect of adding a standard on the result of determination of polychlorinated biphenyls in bottom sediment samples

Keywords: استاندارد داخلی; Polychlorinated biphenyls; Bottom sediment; Internal standard; Extraction technique

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2010 سفارش ترجمه

Technical note: Common analytical errors yielding inaccurate results during analysis of fatty acids in feed and digesta samples1

Keywords: استاندارد داخلی; fatty acid; method; methylation; internal standard;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2010 سفارش ترجمه

Quantitative measurement of the concentration of sodium carbonate in the system of Na2CO3–H2O by Raman spectroscopy

Keywords: استاندارد داخلی; Raman spectra; Sodium carbonate; Fluid inclusion; Quantitative measurement; Internal standard

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2010 سفارش ترجمه

Accurate determination of arsenic in arsenobetaine standard solutions of BCR-626 and NMIJ CRM 7901-a by neutron activation analysis coupled with internal standard method

Keywords: استاندارد داخلی; Neutron activation analysis; Internal standard; Arsenic; Arsenobetaine; Certified reference material; Uncertainty

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2010 سفارش ترجمه

Fast high-throughput method for the determination of acidity constants by capillary electrophoresis. II. Acidic internal standards

Keywords: استاندارد داخلی; Acidity constant; Capillary electrophoresis; pKa; Internal standard; High throughput method

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2010 سفارش ترجمه

Simultaneous analysis of atmospheric halocarbons and non-methane hydrocarbons using two-dimensional gas chromatography

Keywords: استاندارد داخلی; Heart-cut; Deans switch; Ozone depletion substances (ODSs); Ozone formation precursors; Internal standard;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2010 سفارش ترجمه

Determination of 4-nonylphenol in water samples using 4-(2,6-dimethylhept-3-yl)phenol as new internal standard

Keywords: استاندارد داخلی; Nonylphenol isomers; Internal standard; Gas chromatography–mass spectrometry

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2010 سفارش ترجمه

Quantifying cytosolic messenger RNA concentrations in Escherichia coli using real-time polymerase chain reaction for a systems biology approach

Keywords: استاندارد داخلی; Cytosolic mRNA concentrations; Absolute quantification; qRT-PCR; Internal standard; Gene expression

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2010 سفارش ترجمه

An ultra-high-performance liquid chromatography-tandem mass spectrometry method for simultaneous determination of aflatoxins B1, B2, G1, G2, M1 and M2 in traditional Chinese medicines

Keywords: استاندارد داخلی; UHPLC–MS/MS; Aflatoxin; Internal standard; Traditional Chinese medicine

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2010 سفارش ترجمه

Development of quantitative NMR method with internal standard for the standard solutions of paralytic shellfish toxins and characterisation of gonyautoxin-5 and gonyautoxin-6

Keywords: استاندارد داخلی; Quantitative NMR; Gonyautoxin-5; Gonyautoxin-6; Paralytic shellfish toxins; Internal standard

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2010 سفارش ترجمه

Facile preparation of deuterium-labeled N-acylhomoserine lactones as internal standards for isotope dilution mass spectrometry

Keywords: استاندارد داخلی; N-Acylhomoserine lactone; Quorum sensing; Internal standard; Quantitative analysis; Sinorhizobium meliloti

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2010 سفارش ترجمه

Accurate quantitation of glutathione in cell lysates through surface-assisted laser desorption/ionization mass spectrometry using gold nanoparticles

Keywords: استاندارد داخلی; Aminothiols; Drug therapy; Gold nanoparticles; Internal standard; Mass spectrometry

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2010 سفارش ترجمه

Quantification of Pseudomonas fluorescens strains F113, CHA0 and Pf153 in the rhizosphere of maize by strain-specific real-time PCR unaffected by the variability of DNA extraction efficiency

Keywords: استاندارد داخلی; Biocontrol pseudomonads; Strain-specific; Real-time PCR; Rhizosphere; Internal standard

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2010 سفارش ترجمه

Determination of casopitant and its three major metabolites in dog and rat plasma by positive ion liquid chromatography/tandem mass spectrometry

Keywords: استاندارد داخلی; LC-MS/MS; liquid chromatography-tandem mass spectrometry; HPLC; high performance liquid chromatography; MRM; multiple reaction monitoring; DMF; dimethylformamide; SIL; stable isotope labeled; IS; internal standard; QC; quality control; LIMS; laborator

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2010 سفارش ترجمه

A robust method for quantification of volatile compounds within and between vintages using headspace-solid-phase micro-extraction coupled with GC–MS – Application on Semillon wines

Keywords: استاندارد داخلی; Gas chromatography–mass spectrometry; Solid-phase micro-extraction; Volatile compounds; White wine; Semillon; Internal standard

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2010 سفارش ترجمه

IMEP-23: The eight EU-WFD priority PAHs in water in the presence of humic acid

Keywords: استاندارد داخلی; Dissolved organic matter (DOM); Humic substance; Interlaboratory comparison (ILC); Internal standard; International Measurement Evaluation Programme (IMEP); Polycyclic aromatic hydrocarbon (PAH); Reference value; Uncertainty; Water; Water Framework Direct

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2010 سفارش ترجمه

Analysis of ochratoxin A and ochratoxin B in traditional Chinese medicines by ultra-high-performance liquid chromatography–tandem mass spectrometry using [13C20]-ochratoxin A as an internal standard

Keywords: استاندارد داخلی; UHPLC–MS/MS; Ochratoxin A; Ochratoxin B; Internal standard; Traditional Chinese medicine

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2010 سفارش ترجمه

A review of normalization techniques in analytical atomic spectrometry with laser sampling: From single to multivariate correction

Keywords: استاندارد داخلی; Laser ablation; Correlation; Internal standard; Reference signal; Multivariate correction

دانلود رایگان متن کامل مقاله ISI 16 صفحه سال انتشار : 2010 سفارش ترجمه

Fast HPLC–ECD analysis of ascorbic acid, dehydroascorbic acid and uric acid

Keywords: استاندارد داخلی; Ascorbic acid; Dehydroascorbic acid; Homogentisic acid; Internal standard; Ultra-HPLC; Electrochemical detection

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2009 سفارش ترجمه

Stripping voltammetry using sequential standard addition calibration with the analytes themselves acting as internal standards

Keywords: استاندارد داخلی; Stripping voltammetry; Internal standard; Uncertainty; Precision; Accuracy

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2009 سفارش ترجمه

Correlation of acoustic and optical emission signals produced at 1064 and 532 nm laser-induced breakdown spectroscopy (LIBS) of glazed wall tiles

Keywords: استاندارد داخلی; LIBS; Acoustic signal; Normalization; Internal standard; Ceramic tile; Depth profiling

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2009 سفارش ترجمه

Determination of the plasticizer content in poly(vinyl acetate) paint medium by pyrolysis–silylation–gas chromatography–mass spectrometry

Keywords: استاندارد داخلی; Polyvinyl acetate; Plasticizer; Diethylphthalate; Dibutylphthalate; Py–GC–MS; 1,4-Dibromebenzene; Internal standard; Binding media; Quantification

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2009 سفارش ترجمه

Analytical speciation of mercury in fish tissues by reversed phase liquid chromatography-inductively coupled plasma mass spectrometry with Bi3+ as internal standard

Keywords: استاندارد داخلی; Mercury speciation; Extraction; Internal standard; HPLC-ICP-MS;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2009 سفارش ترجمه

Problems of PAH quantification by GC–MS method using isotope-labelled standards

Keywords: استاندارد داخلی; Sediments; Polycyclic aromatic hydrocarbons; Internal standard; Extraction; Detection; GC–MS system

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2009 سفارش ترجمه

Fast high-throughput method for the determination of acidity constants by capillary electrophoresis: I. Monoprotic weak acids and bases

Keywords: استاندارد داخلی; Acidity constant; Capillary electrophoresis; pKa; Internal standard; High-throughput method

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2009 سفارش ترجمه

Absolute ProGRP quantification in a clinical relevant concentration range using LC–MS/MS and a comprehensive internal standard

Keywords: استاندارد داخلی; Biomarker; Small cell lung cancer; ProGRP; Tryptic peptide; Signature peptide; LC–MS/MS; Absolute quantification; MRM; Internal standard; NHS-acetylation

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2009 سفارش ترجمه

Quantification of fructo-oligosaccharides based on the evaluation of oligomer ratios using an artificial neural network

Keywords: استاندارد داخلی; Quantification; Artificial neural networks (ANN); Matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry (MALDI TOF MS); Fructo-oligosaccharides; Internal standard

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2009 سفارش ترجمه

Synthesis of highly deuterium-labeled (R)-K-13675, PPAR α agonist, for use as an internal standard for low-level quantification of drugs in plasma

Keywords: استاندارد داخلی; Deuterium-labeled; Pt/C catalyzed deuteration; Precise quantification; Internal standard

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2009 سفارش ترجمه

Chemical synthesis of 3β-sulfooxy-7β-hydroxy-24-nor-5-cholenoic acid: An internal standard for mass spectrometric analysis of the abnormal Δ5-bile acids occurring in Niemann-Pick disease

Keywords: استاندارد داخلی; LC–MS/MS; Niemann-Pick disease type C1; Bile acid multi-conjugates; Internal standard; Nor-bile acid; 24-Nor-hyodeoxycholic acid

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2009 سفارش ترجمه

Standardization of microcystin extraction from fish tissues: A novel internal standard as a surrogate for polar and non-polar variants

Keywords: استاندارد داخلی; Microcystins; MeOH extraction; Internal standard; Thiol-LR; HPLC-MS; Fish; Sediments

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

Analysis of conjugated steroid androgens: Deconjugation, derivatisation and associated issues

Keywords: استاندارد داخلی; 13C/12C; stable carbon isotope ratio; APS; adenosine-5′-phosphate; ATP; adenosine triphosphate; BSTFA; N,O-bis(trimethylsilyl)-trifluoroacetamide; DHEA; dehydroepiandrosterone; ES; external standard; FID; flame ionisation detector; FU; Fishman unit; G;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

A rapid and sensitive LC/MS/MS assay for the quantitation of brimonidine in ocular fluids and tissues

Keywords: استاندارد داخلی; Brimonidine; Internal standard; Ocular tissues; LC/MS/MS; Bioanalysis; Pharmacokinetics

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

A highly sensitive and robust UPLC-MS with electrospray ionization method for quantitation of taxifolin in rat plasma

Keywords: استاندارد داخلی; LLOQ; lower limit of quantification; ULOQ; upper limit of quantification; LOD; the limit of detection; IS; internal standard; ESI−; negative-ion electron spectroscopic imaging; SIR; selected ion recording; MRM; multiple reaction monitoring; QC; quality

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Internal standard response variations during incurred sample analysis by LC–MS/MS: Case by case trouble-shooting

Keywords: استاندارد داخلی; Internal standard; Variation; LC–MS/MS; Incurred sample; Matrix effect; Bioanalysis; Trouble-shooting

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Extending the working calibration ranges of four hexachlorocyclohexane isomers in gas chromatography-electron capture detector by radial basis function neural network

Keywords: استاندارد داخلی; ANN; artificial neural network; ANNs; artificial neural networks; ANOVA; analysis of variance; BPNN; back propagation neural network; ECD; electron capture detector; EI; electron impact; GC; gas chromatography; GRNN; generalized neural network; HCH; hexac

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

Pyrethroid insecticides: Isoform-dependent hydrolysis, induction of cytochrome P450 3A4 and evidence on the involvement of the pregnane X receptor

Keywords: استاندارد داخلی; CYP; cytochrome P450; EMEM; Eagle's minimum essential medium; FBS; fetal bovine serum; GAPDH; glyceradehyde-3-phosphate dehydrogenase; HCE; human carboxylesterase; HPLC; high performance liquid chromatography; IS; internal standard; LD50; the median letha

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

Application of ultra-high-pressure liquid chromatography–tandem mass spectrometry to the determination of multi-class pesticides in environmental and wastewater samples: Study of matrix effects

Keywords: استاندارد داخلی; Pesticides; Ultra-high-pressure liquid chromatography; Tandem mass spectrometry; Confirmation; Matrix effects; Triple quadruple; Internal standard; Environmental and waste water

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

Synthesis of exemestane labelled with 13C

Keywords: استاندارد داخلی; Exemestane; Aromatase inhibitor; Labelling; 13C; Internal standard; LC–MS

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

Quantification of rRNA in Escherichia coli using capillary gel electrophoresis with laser-induced fluorescence detection

Keywords: استاندارد داخلی; Absolute quantification; Gene expression; Internal standard; Linearity; mRNA; Precision; Recovery; Repeatability; Reproducibility; RNA extraction; rRNA

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

Quality control in quantification of volatile organic compounds analysed by thermal desorption–gas chromatography–mass spectrometry

Keywords: استاندارد داخلی; GC–MS; VOC; Thermal desorption; Quantification; Calibration; Internal standard; Matrix effects

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2008 سفارش ترجمه

Biochemical pathways generating post-mortem volatile compounds co-detected during forensic ethanol analyses

Keywords: استاندارد داخلی; Ethanol; Propanol; Butanol; Fatty acids; Acetone; Alcohol; Post-mortem; Fermentation; Internal standard; Volatiles

دانلود رایگان متن کامل مقاله ISI 19 صفحه سال انتشار : 2008 سفارش ترجمه

Cylindrospermopsin determination using 2-[4-(2-hydroxyethyl)-1-piperazinyl]ethanesulfonic acid (HEPES) as the internal standard

Keywords: استاندارد داخلی; Cyanobacterial toxin; Cylindrospermopsin; Internal standard; (2[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic acid) (HEPES); Liquid chromatography/electrospray ionization-mass spectrometry (LC/ESI-MS); Selected ion monitoring (SIM)

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

Development of a high-performance liquid chromatographic method for the determination of mifepristone in human plasma using norethisterone as an internal standard: application to pharmacokinetic study

Keywords: استاندارد داخلی; Mifepristone; High-performance liquid chromatography; Norethisterone; Internal standard; Solid-phase extraction; Pharmacokinetic

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

High-performance liquid chromatography method for quantifying sphingomyelin in rat brain

Keywords: استاندارد داخلی; HPLC; Sphingomyelin; Brain; Internal standard; Rat; Isocratic; Quantification

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

Internal standardization for the determination of cadmium, cobalt, chromium and manganese in saline produced water from petroleum industry by inductively coupled plasma optical emission spectrometry after cloud point extraction

Keywords: استاندارد داخلی; Cloud point extraction; Internal standard; Petroleum produced water; Trace metals; Doehlert design

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