دانلود مقالات ISI درباره اثر حلال + ترجمه فارسی

PEGylation of recombinant hirudin in mixed aqueous-organic solutions

Keywords: اثر حلال; PEGylation; Recombinant hirudin; Mixed aqueous-organic solutions; Solvent effect; Reaction kinetics;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2015 سفارش ترجمه

Effect of solvent on proton location and dynamic behavior in short intramolecular hydrogen bonds studied by molecular dynamics simulations and NMR experiments

Keywords: اثر حلال; Proton transfer; Hydrogen bond; Solvent effect; MD simulations; Nuclear magnetic relaxation;

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2015 سفارش ترجمه

A kinetic analysis methodology to elucidate the roles of metal, support and solvent for the hydrogenation of 4-phenyl-2-butanone over Pt/TiO2

Keywords: اثر حلال; Selective hydrogenation; Solvent effect; Kinetic modelling; Aromatic ketone; Pt; Titania;

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2015 سفارش ترجمه

The trans–cis and the azide–tetrazole ring-chain isomerization of 2-azido-1,3-azoles: Quantum chemical study

Keywords: اثر حلال; 1,3-Azoles; Ring-chain isomerism; Azido–tetrazole equilibrium; Solvent effect; Structural parameters

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2015 سفارش ترجمه

Electronic spectra and DFT calculations of some pyrimido[1,2-a]benzimidazole derivatives

Keywords: اثر حلال; Pyrimido[1,2-a]benzimidazoles; UV; DFT/B3LYP; TD-DFT; Solvent effect;

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2015 سفارش ترجمه

5-Arylvinylene-2,2′-bipyridyls: Bright “push–pull” dyes as components in fluorescent indicators for zinc ions

Keywords: اثر حلال; Bipy; Solvent effect; Internal charge transfer; Zinc; Photoinduced electron transfer; Förster resonance energy transfer; Fluorescence microscopy

دانلود رایگان متن کامل مقاله ISI 15 صفحه سال انتشار : 2015 سفارش ترجمه

Comparative antioxidant potency and solvent polarity effects on HAT mechanisms of tocopherols

Keywords: اثر حلال; Tocopherols; Antioxidant activity; Inductive effect; Solvent effect; Free energy;

دانلود رایگان متن کامل مقاله ISI 21 صفحه سال انتشار : 2015 سفارش ترجمه

An expeditious N,N-dibenzylation of anilines under ultrasonic irradiation conditions using low loading Cu(II)-clay heterogeneous catalyst

Keywords: اثر حلال; Tertiary amines; Benzylation; Heterogeneous catalyst; Solvent effect; Neat conditions;

دانلود رایگان متن کامل مقاله ISI 22 صفحه سال انتشار : 2015 سفارش ترجمه

Synthesis of γ-valerolactone by hydrogenation of levulinic acid over supported nickel catalysts

Keywords: اثر حلال; Hydrogenation; γ-Valerolactone; Levulinic acid; Ni/Al2O3; Solvent effect;

دانلود رایگان متن کامل مقاله ISI 33 صفحه سال انتشار : 2015 سفارش ترجمه

Solvent effects in gold-catalysed A3-coupling reactions

Keywords: اثر حلال; Gold; A3-reaction; Trifluoroethanol; Microwave; Solvent effect;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2014 سفارش ترجمه

Hydrogenation of (E)-2-methyl-2-butenoic acid over cinchona-modified Pd catalyst in the presence of achiral amines: Solvent and modifier effect

Keywords: اثر حلال; Unsaturated acid; Amine additive; Cinchona alkaloid; Enantioselective hydrogenation; Palladium; Solvent effect

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2014 سفارش ترجمه

Novel triazene dyes based on N-phenylpiperazine: Synthesis, anti-bacterial activity and solvatochromic properties

Keywords: اثر حلال; N-phenypiperazine; Triazene dye; Antibacterial activity; Solvent effect; Spectroscopy;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2014 سفارش ترجمه

Solvent-induced dual chirality switching in the optical resolution of tropic acid via diastereomeric salt formation with (1R,2S)-2-amino-1,2-diphenylethanol

Keywords: اثر حلال; Optical resolution; Chirality; Inclusion crystal; Solvent effect; β-Hydroxycarboxylic acid;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2014 سفارش ترجمه

QM/MM modeling of Harmane cation fluorescence spectrum in water solution and interacting with DNA

Keywords: اثر حلال; QM/MM; Fluorescence; DNA photosensitization; Solvent effect; TD-DFT; β-carboline;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2014 سفارش ترجمه

A systematic study of solvent effect on the crystal habit of dirithromycin solvates by computer simulation

Keywords: اثر حلال; Dirithromycin; Crystal habit; Solvent effect; Molecular dynamics (MD); Modified attachment energy (AE);

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2014 سفارش ترجمه

Effect of solvent on dye-adsorption process and photovoltaic properties of dendritic organic dye on TiO2 electrode of dye-sensitized solar cells

Keywords: اثر حلال; Dye-sensitized solar cells; Dendritic organic dyes; Adsorption mechanism; Solvent effect; Photovoltaic property

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2014 سفارش ترجمه

Influence of the solvent in the synthesis of zeolitic imidazolate framework-8 (ZIF-8) nanocrystals at room temperature

Keywords: اثر حلال; Metal-organic framework; ZIF-8; Porous nanomaterial; Solvent effect; Crystallization;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2014 سفارش ترجمه

Solvent-mediated self-assembly of hexadecanethiol on GaAs (0 0 1)

Keywords: اثر حلال; Self-assembled monolayers; Solvent effect; GaAs; Surface states; X-ray photoelectron spectroscopy; Photoluminescence;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2014 سفارش ترجمه

Synthesis, structural characterization and tautomeric properties of some novel bis-azo dyes derived from 5-arylidene-2,4-thiazolidinone

Keywords: اثر حلال; Bis-azo dye; 2,4-Thiazolidinonedione; Spectroscopy; Tautomerism; Solvent effect; Substituent effect

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2014 سفارش ترجمه

An OFF-ON-OFF type of pH fluorescent sensor: Benzo[c,d]indole-based dimethine cyanine dye-synthesis, spectral properties and density functional theory studies

Keywords: اثر حلال; OFF-ON-OFF type of pH fluorescent sensor; Indole ring; Dimethine cyanine dye; Intramolecular charge transfer (ICT); Solvent effect;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2014 سفارش ترجمه

A novel azo-aldehyde and its Ni(II) chelate; synthesis, characterization, crystal structure and computational studies of 2-hydroxy-5-{(E)-[4-(propan-2-yl)phenyl]diazenyl}benzaldehyde

Keywords: اثر حلال; Azo-aldehyde; Ni(II) chelate; X-ray diffraction; Solvent effect; π–π Interactions; Quantum chemical studies

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2014 سفارش ترجمه

Sulfur passivation of InSb(1 0 0) surfaces: Comparison of aqueous and alcoholic ammonium sulfide solutions using X-ray photoemission spectroscopy

Keywords: اثر حلال; Indium antimonide; Ammonium sulfide; Solvent effect; Surface passivation; Surface chemistry; XPS;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2014 سفارش ترجمه

Photophysical behavior of some aromatic poly(1,3,4-oxadiazole-ether)s derivatives

Keywords: اثر حلال; Solvent effect; Electronic absorption spectra; Emission spectra; Binary mixtures; Preferential solvation

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2014 سفارش ترجمه

Important role of molecular packing and intermolecular interactions in two polymorphs of (Z)-2-phenyl-3-(4-(pyridin-2-yl)phenyl)acrylonitrile. Preparation, structures, and optical properties

Keywords: اثر حلال; Polymorphism-emission; Single-crystal X-ray diffraction; Packing-emission; Solvent effect; Bilayer membrane; Phenylacetonitrile;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2014 سفارش ترجمه

Enhancement of hydrophilicity of poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) membrane using various alcohols as nonsolvent additives

Keywords: اثر حلال; PVDF membranes; Hydrophilicity; Solvent effect; Porosity; Permeation; Phase inversion;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2014 سفارش ترجمه

Solvent effects on formation of Cr-doped Ce0.2Zr0.8O2 synthesized with cinnamic acid and their catalysis in oxidation of NO

Keywords: اثر حلال; Cinnamic acid; Ceria–zirconia solid solution; Solvent effect; NO oxidation

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2014 سفارش ترجمه

Energy transfer from the excited 3*MLCT states to organic acceptors—Solvent effect studies

Keywords: اثر حلال; Excited 3*MLCT states; Luminescence decays; Energy transfer processes; Solvent effect; Magnetic quantum number conservation rule

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2014 سفارش ترجمه

Liquid-phase hydrogenation of acetophenone over silica-supported Ni, Co and Cu catalysts: Influence of metal and solvent

Keywords: اثر حلال; Hydrogenation; Acetophenone; 1-Phenylethanol; Solvent effect; Metal-based catalysts

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2014 سفارش ترجمه

A novel azo-azomethine based fluorescent dye and its Co(II) and Cu(II) metal chelates

Keywords: اثر حلال; Azo-azomethine; Theoretical studies; Solvent effect; Photoluminescence; X-ray powder diffraction; Thermal analyses;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2014 سفارش ترجمه

Direct and solvent-assisted thione-thiol tautomerism in 5-(thiophen-2-yl)-1,3,4-oxadiazole-2(3H)-thione: Experimental and molecular modeling study

Keywords: اثر حلال; Crystal structure; IR and NMR spectroscopy; DFT; Thione-thiol tautomerism; Solvent effect;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2014 سفارش ترجمه

Effect of hydroxyl group on the photophysical properties of benzo[a]xanthenes – Solvatochromic studies and estimation of dipole moment

Keywords: اثر حلال; Benzo[a]xanthene; Solvent effect; Kamlet–Taft parameter; Catalán polarity scale; TD-DFT

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2014 سفارش ترجمه

Impact of solvent for individual steps of phenol hydrodeoxygenation with Pd/C and HZSM-5 as catalysts

Keywords: اثر حلال; Phenol hydrodeoxygenation; Individual steps; In situ liquid IR spectroscopy; Kinetics; Solvent effect

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2014 سفارش ترجمه

Quantum chemical and spectroscopic (FT-IR and FT-Raman) investigations of 3-methyl-3h-imidazole-4-carbaldehyde

Keywords: اثر حلال; FT-IR and FT-Raman; 3-Methyl-3h-imidazole-4-carbaldehyde; Solvent effect; HOMO–LUMO energies; DFT; MESP (molecular electrostatic potential surfaces)

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2014 سفارش ترجمه

Effects of mixed solvents on the structural morphology and membrane distillation performance of PVDF-HFP hollow fiber membranes

Keywords: اثر حلال; Hollow fiber membrane; Membrane distillation; Poly(vinylidene fluoride-hexafluoropropylene); Desalination; Solvent effect

دانلود رایگان متن کامل مقاله ISI 15 صفحه سال انتشار : 2014 سفارش ترجمه

A complete scheme of tautomerism on diacetyl monoxime in the gas and solution phases. A comparative DFT study between B3LYP and M06-2X functionals

Keywords: اثر حلال; DAMO; Internal rotation; Proton transfer; DFT; Solvent effect;

دانلود رایگان متن کامل مقاله ISI 32 صفحه سال انتشار : 2014 سفارش ترجمه

Stability of MEH-PPV: Poly{[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylene]vinylene} in solutions exposed to air in the dark and at daylight at laboratory temperature

Keywords: اثر حلال; Aging; Conjugated polymers; Degradation; Daylight effect; Solvent effect;

دانلود رایگان متن کامل مقاله ISI 34 صفحه سال انتشار : 2014 سفارش ترجمه

DFT calculations and electronic absorption spectra of some, α- and γ-pyrone derivatives

Keywords: اثر حلال; TD-DFT; Solvent effect; UV spectra; Alpha and gamma pyrone derivatives; MO-calculations;

دانلود رایگان متن کامل مقاله ISI 35 صفحه سال انتشار : 2014 سفارش ترجمه

Synthesis, photophysical and photochemical properties of metal-free and zinc(II) phthalocyanines bearing α-naphtholbenzein units

Keywords: اثر حلال; Phthalocyanines; Synthesis; α-Naphtholbenzein; Aggregation; Solvent effect; Fluorescence;

دانلود رایگان متن کامل مقاله ISI 35 صفحه سال انتشار : 2014 سفارش ترجمه

Part 1: Synthesis and visible absorption spectra of some new monoazo dyes derived from ethyl 2-amino-4-(4′-substitutedphenyl)thiophenes

Keywords: اثر حلال; Azo dyes; Thiophene; Absorption spectra; Solvent effect; Substituent effect; Halochromism;

دانلود رایگان متن کامل مقاله ISI 39 صفحه سال انتشار : 2014 سفارش ترجمه

Effect of surface treatment with different sulfide solutions on the ultrafast dynamics of photogenerated carriers in GaAs(1 0 0)

Keywords: اثر حلال; GaAs; Sulfur passivation; Surface recombination; Semiconductor/solution interface; Ammonium sulfide; Solvent effect;

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2013 سفارش ترجمه

Equilibrium studies of thallium(I) complexes with cytidine 5′-monophosphate in different aqueous solutions of methanol

Keywords: اثر حلال; CMP; Thallium(I); Formation constant; Solvent effect;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2013 سفارش ترجمه

Re-dispersible CaWO4:Tb3+ nanoparticles: Synthesis, characterization and photoluminescence studies

Keywords: اثر حلال; Photoluminescence; Re-dispersible; Solvent effect; Quenching effect;

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2013 سفارش ترجمه

ESR spectroscopic characterization of spin labeled procaine in homogeneous solutions and membrane mimetic systems

Keywords: اثر حلال; Nitroxide labeled procaine; ESR spectral parameters; Solvent effect; Amphiphilic aggregates; Partition coefficients; Solubilization sites;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2013 سفارش ترجمه

Investigation of the azo-hydrazone tautomeric equilibrium in an azo dye involving the naphthalene moiety by UV-vis spectroscopy and quantum chemistry

Keywords: اثر حلال; Azo dye; UV-vis spectra; Azo-hydrazone tautomerism; Aggregation; Solvent effect; DFT;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2013 سفارش ترجمه

Investigations of preferential solvation on some poly(siloxane-azomethine)s containing dihydroxyanthraquinone units

Keywords: اثر حلال; Poly(siloxane-azomethine)s; Preferential solvation; Electronic absorption spectra; Emission spectra; Solvent effect; Binary mixtures;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2013 سفارش ترجمه

Stereoselective catalytic hydrogenation and conjugate reduction of 4-methyl itaconate derivatives bearing a chiral auxiliary

Keywords: اثر حلال; Itaconyl camphorsultam; Crabtree's catalyst; Conjugate reduction; Tributyltin hydride; Lewis acid; Solvent effect;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2013 سفارش ترجمه

Theoretical study on the solvent influence on 1,2,3-triazole tautomeric equilibrium. A comparison of incremental microsolvation and continuum solvation model approaches

Keywords: اثر حلال; Triazole; Tautomerism; Solvent effect; Microsolvation; MP2; DFT; Theoretical;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2013 سفارش ترجمه

Solvent effects on dibenzothiophene hydrodesulfurization: Differences between reactions in liquid or gas phase

Keywords: اثر حلال; Hydrodesulfurization; Solvent effect; Langmuir-Hinshelwood kinetics;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2013 سفارش ترجمه

Investigation of simple and water assisted tautomerism in a derivative of 1,3,4-oxadiazole: A DFT study

Keywords: اثر حلال; Oxadiazole; Tautomerism; Proton transfer; Solvent effect; DFT calculations; Water assisted;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2013 سفارش ترجمه

Conformational analysis of some N,N-diethyl-2-[(4′-substituted) phenylthio] acetamides

Keywords: اثر حلال; Conformational analysis; Infrared spectroscopy; Theoretical calculations; X-ray diffraction analysis; N,N-diethyl-2[(4′-substituted)-phenylthio]acetamides; Solvent effect;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2013 سفارش ترجمه