دانلود مقالات ISI درباره مشتقات + ترجمه فارسی

6-Oxy-(acetyl piperazine) fluorescein as a new fluorescent labeling reagent for free fatty acids in serum using high-performance liquid chromatography

Keywords: مشتقات; 6-Oxy-(acetyl piperazine) fluorescein (APF); Free fatty acids; Derivatization; High-performance liquid chromatography (HPLC)

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

Determination of long-chain fatty acids in bryophyte plants extracts by HPLC with fluorescence detection and identification with MS

Keywords: مشتقات; 1-[2-(p-Toluenesulfonate)-ethyl]-2-phenylimidazole-[4,5-f]-9,10-phenanthrene (TSPP); Derivatization; HPLC; Fatty acids; Mass spectrometry

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

Establishing the feasibility of coupled solid-phase extraction–solid-phase derivatization for acidic herbicides

Keywords: مشتقات; Acidic herbicides; Solid-phase extraction; Derivatization; Trimethylsilyldiazomethane

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

Accurate quantification of dimethylamine (DMA) in human plasma and serum by GC–MS and GC–tandem MS as pentafluorobenzamide derivative in the positive-ion chemical ionization mode

Keywords: مشتقات; ADMA; Contamination; DDAH; Derivatization; Nitric oxide; Validation

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

Trace determination of the flame retardant tetrabromobisphenol A in the atmosphere by gas chromatography–mass spectrometry

Keywords: مشتقات; Gas chromatography–mass spectrometry; Derivatization; Tetrabromobisphenol A; Atmosphere

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

Studies on neurosteroids

Keywords: مشتقات; Tetrahydrocorticosterone; Liquid chromatography-mass spectrometry; Rat brain; Stress; Sex difference; Derivatization;

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

Qualitative analysis of phenols and alcohols in complex samples after derivatization to esters of ferrocene carboxylic acid by gas chromatography with mass spectrometric detection

Keywords: مشتقات; GC–MS; Derivatization; Ferrocene carboxylic acid esters; Phenols; Alcohols; Shale oil; Gasoline; Solvent-refined coal

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

Development and validation of a liquid chromatographic method for the determination of hydroxymethylfurfural and alpha-ketoglutaric acid in human plasma

Keywords: مشتقات; High-performance liquid chromatography (HPLC); Derivatization; Hydroxymethylfurfural and alpha-ketoglutaric acid; 2-Nitrophenylhydrazine; 2,4-Dinitrophenylhydrazine; Plasma

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2007 سفارش ترجمه

Analysis of synthetic 19-norsteroids trenbolone, tetrahydrogestrinone and gestrinone by gas chromatography–mass spectrometry

Keywords: مشتقات; Tetrahydrogestrinone; Gestrinone; Trenbolone; Derivatization

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2007 سفارش ترجمه

Gas chromatography–mass spectrometry analysis of amino acid enantiomers as methyl chloroformate derivatives: Application to space analysis

Keywords: مشتقات; Chirality; Amino acids; Derivatization; Chloroformates; GC–MS; In situ analysis; Planetary exploration

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2007 سفارش ترجمه

Determination of amines using 2-(11H-benzo[a]carbazol-11-yl) ethyl chloroformate (BCEC-Cl) as labeling reagent by HPLC with fluorescence detection and identification with APCI/MS

Keywords: مشتقات; Derivatization; HPLC; Amines; 2-(11H-benzo[a]-carbazol-11-yl) ethyl chloroformate (BCEC-Cl)

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2007 سفارش ترجمه

Studies on neurosteroids XIX

Keywords: مشتقات; Neurosteroids; LC-ESI-MS-MS; Derivatization; Rat brain; Immobilization stress; Ethanol administration;

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2007 سفارش ترجمه

Optimizing gas chromatographic–mass spectrometric analysis of selected pharmaceuticals and endocrine-disrupting substances in water using factorial experimental design

Keywords: مشتقات; Pharmaceutical; EDS; Drinking water; Derivatization; MTBSTFA; BSTFA

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

Development and application of a high-performance liquid chromatography–mass spectrometry method to determine alendronate in human urine

Keywords: مشتقات; Alendronate; Biphosphonates; HPLC/MS/MS; Reversed phase; Derivatization; Urine; Pharmacokinetics

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

Gas chromatography–mass spectrometry analysis of ketamine and its metabolites—A comparative study on the utilization of different derivatization groups

Keywords: مشتقات; Ketamine; Derivatization; GC–MS

دانلود رایگان متن کامل مقاله ISI 16 صفحه سال انتشار : 2007 سفارش ترجمه

Recent developments in sample preparation for chromatographic analysis of carbohydrates

Keywords: مشتقات; Sample treatment; Carbohydrates; Fractionation; Derivatization; Clean-up; Chromatographic techniques

دانلود رایگان متن کامل مقاله ISI 16 صفحه سال انتشار : 2007 سفارش ترجمه

Assay of amikacin in the skin by high-performance liquid chromatography

Keywords: مشتقات; Amikacin; Skin extraction; Derivatization; Reversed-phase chromatography

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2006 سفارش ترجمه

Selective detection of organic compounds on modified polymer surfaces using TOF-SIMS in combination with derivatization

Keywords: مشتقات; Derivatization; Hydroxyl groups; Polyimide; TOF-SIMS; Modification;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2006 سفارش ترجمه

7.87 eV postionization of peptides containing tryptophan or derivatized with fluorescein

Keywords: مشتقات; Vacuum ultraviolet; Postionization; Peptides; Laser desorption; ToF MS; Derivatization;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2006 سفارش ترجمه

Determination of glucosamine sulfate in human plasma by precolumn derivatization using high performance liquid chromatography with fluorescence detection: Its application to a bioequivalence study

Keywords: مشتقات; Glucosamine sulfate; High performance liquid chromatography; Derivatization; Fluorescence; Bioequivalence

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

Development and validation of a new gas flame ionization detector method for the determination of finasteride in tablets

Keywords: مشتقات; Finasteride; Derivatization; Capillary gas chromatography; N,O-bis(trimethylsilyl)trifluoroacetamide; Validation; Determination

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

Determining morphine in biologic fluids of rats by gas chromatography–mass spectrometry

Keywords: مشتقات; Morphine; Solid-phase extraction; Biologic fluids; Derivatization; Gas chromatography/mass spectrometry

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

Arginine vasotocin (AVT) and isotocin (IT) in fish brain: Diurnal and seasonal variations

Keywords: مشتقات; Arginine vasotocin; Derivatization; Fish; Hormone; Hypothalamus; HPLC; Isotocin; Neurohormone; Neurohypophysis; Rhythms

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

Re-evaluation of glyphosate determination in water by liquid chromatography coupled to electrospray tandem mass spectrometry

Keywords: مشتقات; Glyphosate; Water; Liquid chromatography; Electrospray interface; Tandem mass spectrometry; Derivatization

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

Determination of mono- and dichloroacetic acids in betaine media by liquid chromatography

Keywords: مشتقات; HPLC; Monochloroacetic acid; Dichloroacetic acid; 1-Naphthylamine; Derivatization; Betaine

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

Synthesis and application of dehydroabietylisothiocyante as a new chiral derivatizing agent for the enantiomeric separation of chiral compounds by capillary electrophoretic

Keywords: مشتقات; Enantiomeric separation; Dehydroabietylisothiocyante; Capillary electrophoresis; Derivatization; Amino acids

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

Reverse-phase high performance liquid chromatography for the determination of tiopronin in human plasma after derivatization with p-bromophenacyl bromide

Keywords: مشتقات; Tiopronin (TP); Reverse-phase high performance liquid chromatography (HPLC); Derivatization; p-Bromophenacyl bromide (p-BPB)

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

Quantitative analysis of trimethylsilyl derivative of hydroxyurea in plasma by gas chromatography–mass spectrometry

Keywords: مشتقات; Hydroxyurea; Sickle cell disease; Liquid extraction; Quantitation; Derivatization; Gas chromatography–mass spectrometry

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2006 سفارش ترجمه

Use of solid-phase microextraction to detect and quantify gas-phase dicarbonyls in indoor environments

Keywords: مشتقات; Solid-phase microextraction; Derivatization; PFBHA; Dicarbonyls; Glyoxal; Methylglyoxal

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2006 سفارش ترجمه

Development of gas chromatography–mass spectrometry following headspace single-drop microextraction and simultaneous derivatization for fast determination of short-chain aliphatic amines in water samples

Keywords: مشتقات; Gas chromatography–mass spectrometry; Headspace single-drop microextraction; Derivatization; Short-chain aliphatic amines; Pentafluorobenzaldehyde

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2006 سفارش ترجمه

Determination of pentachlorophenol in wastewater irrigated soils and incubated earthworms

Keywords: مشتقات; Pentachlorophenol; Derivatization; Extraction; Soils; Earthworms

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2006 سفارش ترجمه

Solvent-free derivatization of pristine multi-walled carbon nanotubes with dithiols

Keywords: مشتقات; Carbon nanotubes; Multi-walled; Derivatization; Dithiols

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2006 سفارش ترجمه

Development of gas chromatography–mass spectrometry following headspace single-drop microextraction and simultaneous derivatization for fast determination of the diabetes biomarker, acetone in human blood samples

Keywords: مشتقات; Gas chromatography–mass spectrometry; Acetone; Derivatization; Headspace single-drop microextraction; Diabetic biomarker

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2006 سفارش ترجمه

Optimization of HPLC chromatographic conditions for determination of Transkarbam 12 and its degradation products

Keywords: مشتقات; Transkarbam 12; Transdermal penetration; 6-aminocaproic acid; Dodecylalcohol; RP-HPLC; Derivatization

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

Characterization of proteinaceous glues in old paintings by separation of the o-phtalaldehyde derivatives of their amino acids by liquid chromatography with fluorescence detection

Keywords: مشتقات; HPLC; Protein; Amino acids; Derivatization; Art analysis; Fluorescence

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

An evaluation of solid phase microextraction for aliphatic amines using derivatization with 9-fluorenylmethyl chloroformate and liquid chromatography

Keywords: مشتقات; SPME; Derivatization; Amines; FMOC; Liquid chromatography

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

Electrochemical copolymerization of aniline and ortho-aminobenzylamine. Studies on its conductivity and chemical derivatization

Keywords: مشتقات; Aniline; o-Aminobenzylamine; polyaniline; Conductivity; Copolymerization; Derivatization

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

Determination of nitrogen mustard hydrolysis products, ethanolamines by gas chromatography–mass spectrometry after tert-butyldimethylsilyl derivatization

Keywords: مشتقات; Derivatization; GC–MS; N-Ethyldiethanolamine; N-Methyldiethanolamine; Triethanolamine

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

Liquid-phase microextraction for sample preparation in analysis of unconjugated anabolic steroids in urine

Keywords: مشتقات; Liquid-phase microextraction; Hollow fibers; Extraction techniques; Derivatization; Anabolic steroids; Liquid chromatography; Gas chromatography; Mass spectrometry

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

Validation of an analytical method for the solid phase extraction, in cartridge derivatization and subsequent gas chromatographic–ion trap tandem mass spectrometric determination of 1-octen-3-one in wines at ng L−1 level

Keywords: مشتقات; Aroma; 1-Octen-3-one; Wine; Solid phase extraction; Gas chromatography–mass spectrometry–mass spectrometry; Derivatization

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

RP-HPLC method with fluorescence detection for determination of small quantities of triamcinolone in plasma in presence of endogenous steroids after derivatization with 9-anthroyl nitrile; pharmacokinetic studies

Keywords: مشتقات; Triamcinolone free alcohol form; Solid phase extraction; Derivatization; Endogenous steroid metabolites; Interaction; Validation; Tablets

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2006 سفارش ترجمه

Dicarboxylic degradation products of nonylphenol polyethoxylates: Determination and structural elucidation in water samples by solid-phase extraction and gas chromatography-mass spectrometry after methylation

Keywords: مشتقات; Dicarboxylic degradation products; Nonylphenol polyethoxylates; Water analysis; Environmental analysis; Derivatization; Solid-phase extraction; GC

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2006 سفارش ترجمه

Rapid determination of acrylamide contaminant in conventional fried foods by gas chromatography with electron capture detector

Keywords: مشتقات; Acrylamide; Conventional fried foods; Electron capture detection; Derivatization

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2006 سفارش ترجمه

Gas chromatographic quantification of aliphatic aldehydes in freshly distilled Calvados and Cognac using 3-methylbenzothiazolin-2-one hydrazone as derivative agent

Keywords: مشتقات; Calvados; Cognac; Aliphatic aldehydes; Gas chromatography–mass spectrometry; MBTH; Derivatization; Beverage analysis

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2006 سفارش ترجمه

A new extraction technique for in situ analyses of amino and carboxylic acids on Mars by gas chromatography mass spectrometry

Keywords: مشتقات; Derivatization; Extraction solid–liquid; GC-MS; Amino acids; Carboxylic acids; Ultrasound; Mars; Isopropanol; Water; Atacama

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2006 سفارش ترجمه

Analysis of fatty acids in lung tissues using gas chromatography–mass spectrometry preceded by derivatization-solid-phase microextraction with a novel fiber

Keywords: مشتقات; Fatty acids; Derivatization; Solid-phase microextraction; Gas chromatography–mass spectrometry; Lung tissue

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2006 سفارش ترجمه

Application of solid-phase microextraction combined with derivatization to the enantiomeric determination of amphetamines

Keywords: مشتقات; Solid-phase microextraction; Derivatization; Amphetamines; Liquid chromatography

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

High-performance liquid chromatographic determination of biogenic amines in wines with an experimental design optimization procedure

Keywords: مشتقات; Biogenic amines; Derivatization; High-performance liquid chromatography (HPLC); Experimental design; Wines

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

Study of different parameters affecting the derivatization of acidic herbicides with trimethylsulfonium hydroxide to make them suitable for gas chromatography analysis

Keywords: مشتقات; Herbicides; Trimethylsulfonium hydroxide; Orthogonal array design; Derivatization

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2006 سفارش ترجمه

Methodological approaches for histamine quantification using derivatization by chloroethylnitrosourea and ELISA measurement: Part I. Optimization of derivated histamine detection with coated-plates using optimal design

Keywords: مشتقات; Experimental design; Hybrid design; Antibodies; Derivatization; Histamine analysis

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2006 سفارش ترجمه