دانلود مقالات ISI درباره فعالیت خاص + ترجمه فارسی

Active-site titration analysis of surface influences on immobilized Candida antarctica lipase B activity

Keywords: فعالیت خاص; Enzyme immobilization; Suicide inhibitor; Silica; Specific activity;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2011 سفارش ترجمه

Glycerol acyl-transfer kinetics of a circular permutated Candida antarctica lipase B

Keywords: فعالیت خاص; Glycerolysis; Transesterification; Specific activity; Enzyme engineering; Circular permutation

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2011 سفارش ترجمه

Optimisation of serine protease extraction from mango peel (Mangifera Indica Cv. Chokanan)

Keywords: فعالیت خاص; Enzyme extraction; Specific activity; Enzyme stability; Serine protease; Mango peel

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2011 سفارش ترجمه

Antibody-based surfaces: Rapid characterization using two complementary colorimetric assays

Keywords: فعالیت خاص; BSA; bovine serum albumin; CBB; Coomassie brilliant blue; ELISA; enzyme-linked immunosorbent assay; HRP; horseradish peroxidase; Ab; antibody; mAb; monoclonal antibody; PBS; phosphate buffered saline; PBST; phosphate buffered saline with Tween 20; DBA; 3,

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2011 سفارش ترجمه

Development of the radiosynthesis of high-specific-activity 123I-NKJ64

Keywords: فعالیت خاص; Radiosynthesis; Stability; Specific activity; SPECT; 123I-NKJ64; Noradrenaline transporter;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2011 سفارش ترجمه

The low-energy β− and electron emitter 161Tb as an alternative to 177Lu for targeted radionuclide therapy

Keywords: فعالیت خاص; Radionuclide therapy; Radiolanthanides; Specific activity; DOTA-peptides

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2011 سفارش ترجمه

New ternary mixed oxides of Fe, Ni and Mo for enhanced oxygen evolution

Keywords: فعالیت خاص; Ternary mixed oxides; Oxygen evolution reaction; Electrocatalytic properties; Specific activity

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2011 سفارش ترجمه

Characterization and optimization of β-galactosidase immobilization process on a mixed-matrix membrane

Keywords: فعالیت خاص; β-Galactosidase; Mixed-matrix membrane; Enzyme; Immobilization; Specific activity; Biocatalytic membrane

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

Factors influencing the uptake of 18F-fluoroestradiol in patients with estrogen receptor positive breast cancer

Keywords: فعالیت خاص; FES PET; Breast cancer; SHBG; Specific activity

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2011 سفارش ترجمه

Enhanced expression and activity yields of Clostridium thermocellum xylanases without non-catalytic domains

Keywords: فعالیت خاص; Clostridium thermocellum; Xylanase; Over-expression; Thermal stability; Specific activity

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

Promoting sludge quantity and activity results in high loading rates in Anammox UBF

Keywords: فعالیت خاص; Anammox; Biomass growth; Specific activity; Nitrogen loading rate

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

Isolation and characterization of a β-glucosidase from Penicillium decumbens and improving hydrolysis of corncob residue by using it as cellulase supplementation

Keywords: فعالیت خاص; Penicillium decumbens; β-Glucosidase; Affinity; Specific activity; Corncob residue;

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

Compressed propane as a new and fast method of pre-purification of radish (Raphanus sativus L.) peroxidase

Keywords: فعالیت خاص; Radish peroxidase; Specific activity; Compressed propane; Water content

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

A quartz-lined carbon-11 target: striving for increased yield and specific activity

Keywords: فعالیت خاص; Target; Carbon-11; Methane; Specific activity; PET;

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

Human IgE antibody serology: A primer for the practicing North American allergist/immunologist

Keywords: فعالیت خاص; Allergy; human; IgE; concentration; specific activity; specific IgE to total IgE ratio; clonality; affinityFDA, US Food and Drug Administration; RAST, RadioAllergoSorbent Test

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

Efficient preparation of 99mTc(III) ‘4+1’ mixed-ligand complexes for peptide labeling with high specific activity

Keywords: فعالیت خاص; Technetium-99m; ‘4+1’ mixed-ligand complexes; Peptide labeling; Specific activity

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

Production study of high specific activity NCA Re-186g by proton and deuteron cyclotron irradiation

Keywords: فعالیت خاص; Natural W and enriched W-186; Rhenium-186g; Metabolic radiotherapy; Cyclotron; Proton and deuteron irradiations; Radionuclidic purity; Specific activity

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

Influence of alcohol treatments on the activity of lipases immobilized on methyl-modified silica aerogels

Keywords: فعالیت خاص; Lipase; Hydrophobicity; Alcohols; Specific activity; Apparent activity

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

Induced radioactivity in a patient-specific collimator used in proton therapy

Keywords: فعالیت خاص; Proton therapy; Beam delivery system; Gamma spectrometry; Monte Carlo; Dose rate; Specific activity

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

Quantifying gross mineralisation of P in dead soil organic matter: Testing an isotopic dilution method

Keywords: فعالیت خاص; Dead soil organic matter; Gross mineralisation; Homogeneous labelling; Isotopic dilution method; Phosphorus; Specific activity

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

Chelating ion-exchange methods for the preparation of no-carrier-added 64Cu

Keywords: فعالیت خاص; No-carrier-added 64Cu; 64NiO; Radiochemical separation; Chelating resin; Specific activity; 64Cu-radiopharmaceutical;

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

Specific activity of [11C]CH3I synthesized by the “wet” method: Main sources of non-radioactive carbon

Keywords: فعالیت خاص; Specific activity; 11C; PET; Methyl iodide; [11C]CH3I

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

Specific activity and viability of Nitrosomonas europaea during discontinuous and continuous fermentation

Keywords: فعالیت خاص; Nitrosomonas europaea; Specific activity; Viability; Cultivation; Growth phase; Fermentation

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

High activity PtRu/C catalysts synthesized by a modified impregnation method for methanol electro-oxidation

Keywords: فعالیت خاص; PtRu/C; Modified impregnation method; Methanol electro-oxidation; Specific activity; Electrocatalyst; X-ray photoelectron spectroscopy

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

Development of high-specific-activity 68Ga-labeled DOTA-rhenium-cyclized α-MSH peptide analog to target MC1 receptors overexpressed by melanoma tumors

Keywords: فعالیت خاص; α-Melanocyte-stimulating hormone; Ga-68; PET; Microwave labeling; Specific activity; HPLC purification

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

Radiosynthesis of [131I]IAZGP via nucleophilic substitution and its biological evaluation as a hypoxia marker — is specific activity a factor influencing hypoxia-mapping ability of a hypoxia marker?

Keywords: فعالیت خاص; Specific activity; IAZGP; Hypoxia; Nucleophilic substitution

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

A semi-automated system for concentration of rhenium-188 for radiopharmaceutical applications

Keywords: فعالیت خاص; 188Re; Re-generator; Specific activity; Nuclear medicine therapy; Beta-emitter;

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

A convenient solution-phase method for the preparation of meta-iodobenzylguanidine in high effective specific activity

Keywords: فعالیت خاص; Meta-iodobenzylguanidine; Fluorous labelling strategy; Specific activity; Destannylation

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2008 سفارش ترجمه

Developing procedures for the large-scale purification of human serum butyrylcholinesterase

Keywords: فعالیت خاص; Butyrylcholinesterase; Human plasma; Cohn Fraction IV-4; Purification; Specific activity

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2008 سفارش ترجمه

Concentration and specific activity of fallout 137Cs in extracted and particle-size fractions of cultivated soils

Keywords: فعالیت خاص; Fallout 137Cs; Stable Cs; Specific activity; Cultivated soil; Exchangeable; Organic bound; Strongly bound; Particle-size distribution

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

Comparison of hydrogen-production capability of four different Enterobacteriaceae strains under growing and non-growing conditions

Keywords: فعالیت خاص; Hydrogen production; Citrobacter amalonaticus Y19; Escherichia coli; Enterobacter aerogenes; Specific activity; Growing and non-growing cells; Whole-cell biocatalyst

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

Production of glutaminase (E.C.3.2.1.5) from Zygosaccharomyces rouxii: Statistical optimization using response surface methodology

Keywords: فعالیت خاص; Zygosaccharomyces rouxii; Glutaminase; Response surface methodology; Specific activity

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

Gold nanoparticles deposited on manganese(III) oxide as novel efficient catalyst for low temperature CO oxidation

Keywords: فعالیت خاص; Supported gold catalyst; Manganese(III) oxide; CO oxidation; Specific activity; Support effects

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

Determination of specific activity of 226Ra, 232Th and 40K for assessment of radiation hazards from Turkish pumice samples

Keywords: فعالیت خاص; Specific activity; Pumice; Gamma spectrometry; Radium equivalent; Activity index; Indoor absorbed dose rate; Effective dose rate; Emanation coefficient; Radon mass exhalation rate

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2008 سفارش ترجمه

A comparative study on two fungal lipases from Thermomyces lanuginosus and Yarrowia lipolytica shows the combined effects of detergents and pH on lipase adsorption and activity

Keywords: فعالیت خاص; Fungal lipase; Detergent; pH; Interfacial tension; Specific activity; Binding

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

A more active Pt/carbon DMFC catalyst by simple reversal of the mixing sequence in preparation

Keywords: فعالیت خاص; Platinum nanoparticles; Methanol oxidation reaction; CO tolerance; Specific activity; Catalyst; Carbon slurry;

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

Synthesis of new ‘biomimetic’ dye-ligands and their application in the purification of alkaline phosphatase

Keywords: فعالیت خاص; Alkaline phosphatase; Affinity chromatography; Dyes; Enzyme; Specific activity

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

Mineralization of sulfur from organic residues assessed by inverse isotope dilution

Keywords: فعالیت خاص; Cabbage; Isotope dilution; Ryegrass; S fluxes; Specific activity; Wheat;

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

Evaluation of radish (Raphanus sativus L.) peroxidase activity after high-pressure treatment with carbon dioxide

Keywords: فعالیت خاص; Peroxidase; Compressed CO2; Specific activity; Water content; Radish

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

Inventories of fallout 210Pb and 137Cs radionuclides in moorland and woodland soils around Edinburgh urban area (UK)

Keywords: فعالیت خاص; Soil; 210Pb; 137Cs; Moorland; Woodland; Specific activity; Inventory

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2006 سفارش ترجمه

Parameterization of a dynamic specific activity model of 14C transfer from surface water-to-humans

Keywords: فعالیت خاص; Transfer factors; Carbon-14; Turnover; Specific activity; Isotopic mixing; Fish; Soil; Food-chain; Dose assessment

دانلود رایگان متن کامل مقاله ISI 17 صفحه سال انتشار : 2006 سفارش ترجمه

Conceptual approaches for the development of dynamic specific activity models of 14C transfer from surface water to humans

Keywords: فعالیت خاص; Carbon-14; Dose assessment; Food chain; Soil-air-plant pathway; Turnover; Specific activity; Isotopic mixing;

دانلود رایگان متن کامل مقاله ISI 20 صفحه سال انتشار : 2006 سفارش ترجمه

Sources of carbon which decrease the specific activity of [11C]CH3I synthesized by the single pass I2 method

Keywords: فعالیت خاص; [11C]CH3I; Specific activity; Single pass I2 method; Carrier source;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2005 سفارش ترجمه

Development of semi-automated system for preparation of 188Re aqueous solutions of high and reproducible activity concentrations

Keywords: فعالیت خاص; Post-elution concentration of perrhenate; 188W→188Re generator; Ion exchange; Radiation detectors; Specific activity; Beta irradiation;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2005 سفارش ترجمه

Digestive capabilities reflect the major food sources in three species of talitrid amphipods

Keywords: فعالیت خاص; Amphipod; Talitrid; Diet; Digestive enzymes; Feeding preferences; Specific activity; Carbohydrases; Lipases;

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

Localization of opioid receptor antagonist [3H]-LY255582 binding sites in mouse brain: Comparison with the distribution of mu, delta and kappa binding sites

Keywords: فعالیت خاص; AcbC; nucleus accumbens,core; BLA; basolateral nucleus of the amygdala; CA3; CA3 region of the hippocampus; cl; claustrum; CG; central gray; CI, 977; (−)-N-methyl-N-[7-(1-pyrrolidinyl)-1-oxaspiro[4,5]dec-8-yl]-4-benzofuranacetamide; CPu; caudate; CTR; c

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2005 سفارش ترجمه

Two methods for large-scale purification of recombinant human choline acetyltransferase

Keywords: فعالیت خاص; Choline acetyltransferase; Protein purification; Hexahistidine tag; Chitin-binding domain; Kinetic analysis; Specific activity; Gel filtration; Isoelectric focusing; Mass spectrometry;

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

Neutral and polar lipid metabolism in liver microsomes of growing rats fed a calcium-deficient diet

Keywords: فعالیت خاص; CaD; calcium-deficient; CHO; cholesterol; CHOE; cholesterol esters; CL; cardiolipine; DAG; diacylglycerides; EGTA; ethyleneglycol-bis(β-aminoethyl ether)N,N′-tetraacetic acid; GLC; gas-liquid chromatography; HPLC; high performance liquid chromatograp

دانلود رایگان متن کامل مقاله ISI 18 صفحه سال انتشار : 2005 سفارش ترجمه