دانلود مقالات ISI درباره GC-MS + ترجمه فارسی

Derivatives of 16α-hydroxy-dehydroepiandrosterone with an additional 7-oxo or 7-hydroxy substituent: Synthesis and gas chromatography/mass spectrometry analysis

Keywords: GC-MS; Steroid; Synthesis; Dehydroepiandrosterone; NMR spectra; GC-MS;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2005 سفارش ترجمه

Identification of volatile products and determination of thermal degradation mechanisms of polybenzoxazine model oligomers by GC-MS

Keywords: GC-MS; Polybenzoxazine oligomer; Thermal degradation; TGA; GC-MS;

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2005 سفارش ترجمه

Identification and quantification of (polymeric) hindered-amine light stabilizers in polymers using pyrolysis-gas chromatography-mass spectrometry and liquid chromatography-ultraviolet absorbance detection-evaporative light scattering detection

Keywords: GC-MS; Additives; HALS; Pyrolysis; GC-MS; HPLC; Migration;

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2005 سفارش ترجمه

Essential oil composition and variability of Hypericum perforatum L. growing in Lithuania

Keywords: GC-MS; Hypericum perforatum L.; Essential oil composition; GC-MS; Cluster analysis; Caryophyllene oxide; Tetradecanol; Manool;

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2005 سفارش ترجمه

Multivariate statistical methods for evaluating biodegradation of mineral oil

Keywords: GC-MS; Biodegradation; Oil spills; PCA; COW; GC-MS; Chemical fingerprinting;

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2005 سفارش ترجمه

Ontogenetic variation of the tropane alkaloids in Datura stramonium

Keywords: GC-MS; Datura stramonium; Solanaceae; GC-MS; Ontogenetic variation; Tropane alkaloids;

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2005 سفارش ترجمه

PCB profiles in mouse skin biopsies and fat from an environmental mixture

Keywords: GC-MS; AhR; aryl hydrocarbon receptor; CYP; cytochrome P-450; GC; gas chromatography; GC-MS; GC-mass spectrometry; μ-ECD; micro electron capture detector; PCA; polychlorinated aromatic; PCBs; polychlorinated biphenyls; PCDDs; polychlorinated dibenzo-p-dioxi

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2005 سفارش ترجمه

The identification and simultaneous quantification of 7-hydroxylated metabolites of pregnenolone, dehydroepiandrosterone, 3β,17β-androstenediol, and testosterone in human serum using gas chromatography-mass spectrometry

Keywords: GC-MS; 7-Hydroxy steroids; GC-MS; Neuroprotective steroids; Immunomodulatory steroids; Ergosteroids;

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2005 سفارش ترجمه

Investigations into the characteristics of oils produced from microwave pyrolysis of sewage sludge

Keywords: GC-MS; Sewage sludge; Pyrolysis; GC-MS; Microwave absorbers; Polycyclic aromatic hydrocarbons;

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2005 سفارش ترجمه

Determination of 14 benzodiazepines and hydroxy metabolites, zaleplon and zolpidem as tert-butyldimethylsilyl derivatives compared with other common silylating reagents in whole blood by gas chromatography-mass spectrometry

Keywords: GC-MS; GC-MS; Silylation; Benzodiazepines; Zolpidem; Zaleplon;

دانلود رایگان متن کامل مقاله ISI 15 صفحه سال انتشار : 2005 سفارش ترجمه

A chemical investigation by headspace SPME and GC-MS of volatile and semi-volatile terpenes in various olibanum samples

Keywords: GC-MS; Boswellia; Olibanum; Frankincense; Gum resin; Terpenes; SPME; Archaeological sample; GC-MS;

دانلود رایگان متن کامل مقاله ISI 16 صفحه سال انتشار : 2005 سفارش ترجمه

High contents of 24:6(n-3) and 20:1(n-13) fatty acids in the brittle star Amphiura elandiformis from Tasmanian coastal sediments

Keywords: GC-MS; Polyunsaturated fatty acids; Lipids; Sediments; Amphiura; Brittle stars; Double bond positions; DMOX; DMDS; GC-MS; Biomarkers;

دانلود رایگان متن کامل مقاله ISI 16 صفحه سال انتشار : 2005 سفارش ترجمه

High pressure processing of Australian navel orange juices: Sensory analysis and volatile flavor profiling

Keywords: GC-MS; Orange juice; Sensory analysis; Consumer acceptance; Shelf-life; Odor; Flavor; GC-MS; SPME;

دانلود رایگان متن کامل مقاله ISI 16 صفحه سال انتشار : 2005 سفارش ترجمه

Chemotaxonomy of the pantropical genus Merremia (Convolvulaceae) based on the distribution of tropane alkaloids

Keywords: GC-MS; Merremia; Convolvulaceae; Merremieae; GC-MS; Structure elucidation; Nicotine; Pyrrolidine alkaloids; Tropane alkaloids; Concneorine; 4′-Dihydroconsabatine; Merredissine; Merresectines; Chemotaxonomy;

دانلود رایگان متن کامل مقاله ISI 17 صفحه سال انتشار : 2005 سفارش ترجمه

An overview on the degradability of polymer nanocomposites

Keywords: GC-MS; Nanocomposites; Degradation; Layered silicates; Biodegradation; Weathering; OMS; organically modified clay; UV; ultra violet; PE; polyethylene; MMT; montmorillonite; OMMT; organically modified montmorillonite; EVA; ethylene-vinyl acetate copolymer; ESO;

دانلود رایگان متن کامل مقاله ISI 17 صفحه سال انتشار : 2005 سفارش ترجمه

Occurrence and analytical methods of acrylamide in heat-treated foods

Keywords: GC-MS; Reviews; Acrylamide; Occurrence; Analytical methods; GC-MS; LC-MS/MS; Heat-treated foods;

دانلود رایگان متن کامل مقاله ISI 21 صفحه سال انتشار : 2005 سفارش ترجمه