دانلود مقالات ISI درباره Quaternization + ترجمه فارسی

Cationization of Ganoderma lucidum polysaccharides in concentrated alkaline solutions as gene carriers

Keywords: Polysaccharides; Quaternization; Structure; Transfection; Gene carriers

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2012 سفارش ترجمه

Synthesis and characterization of N-(2-hydroxy)propyl-3-trimethyl ammonium chitosan chloride for potential application in gene delivery

Keywords: Chitosan; Quaternization; Complex; Cytotoxicity; Gene delivery

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2012 سفارش ترجمه

Synthesis, characterization and aggregation properties of water-soluble metal-free and metallophthalocyanines peripherally tetra-substituted with 2-[2-(dimethylamino)ethoxy]ethoxy moiety

Keywords: Metal-free phthalocyanine; Metallophthalocyanine; Synthesis; Cobalt; Aggregation; Quaternization

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه

Synthesis of novel DNA-interacting phthalocyanines

Keywords: Metallophthalocyanine; DNA; Singlet oxygen; Quaternization; Gel electrophoresis; Photosensitizer

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه

Surface modification of poly(ethylene terephthalate) fabric via photo-chemical reaction of dimethylaminopropyl methacrylamide

Keywords: Photo-chemical surface modification; UV-grafting; Quaternization; Antibacterial activity;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2012 سفارش ترجمه

Modified coconut shell fibers: A green and economical sorbent for the removal of anions from aqueous solutions

Keywords: Coconut powder; Modifications; Quaternization; Anions adsorption

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2012 سفارش ترجمه

Novel peripherally tetra-substituted octacationic metal-free and metallophthalocyanines: Synthesis, spectroscopic characterization and aggregation behaviours

Keywords: Metal-free phthalocyanine; 3-Dimethylaminophenol; Synthesis; Cobalt; Aggregation; Quaternization

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2012 سفارش ترجمه

High antibacterial efficiency of pDMAEMA modified silicon nanowire arrays

Keywords: Poly (2-(dimethylamino ethyl)methacrylate); Silicon nanowire arrays; Antibacterial; Quaternization;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2011 سفارش ترجمه

Synthesis and spectroscopic properties of a series of octacationic water-soluble phthalocyanines

Keywords: Synthesis; Microwave; Aggregation; Quaternization; Cobalt; Phthalocyanine

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

A novel phosphoric acid loaded quaternary 1,4-diazabicyclo-[2.2.2]-octane polysulfone membrane for intermediate temperature fuel cells

Keywords: Phosphoric acid loaded membrane; DABCO; Polysulfone; Chloromethylation; Quaternization; Fuel cell

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

N-(2-hydroxypropyl)-3-trimethylammonium chitosan-poly(ɛ-caprolactone) copolymers and their antibacterial activity

Keywords: Chitosan; Copolymer; Quaternization; Antibacterial activity; Mechanical property

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

Self-aggregates formation and mucoadhesive property of water-soluble β-cyclodextrin grafted with chitosan

Keywords: β-Cyclodextrin; Chitosan; Quaternization; Self-aggregates; Mucoadhesive property;

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

Novel water-soluble metal-free and metallophthalocyanines: Synthesis, spectroscopic characterization and aggregation properties

Keywords: 6-Oxyquinoline; Metallophthalocyanine; Synthesis; Microwave; Aggregation; Quaternization;

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

Quaternized poly(ether ether ketone) hydroxide exchange membranes for fuel cells

Keywords: Hydroxide exchange membrane; Poly (ether ether ketone); Chloromethylation; Quaternization; Fuel cell;

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

Novel quaternized chitosan containing β-cyclodextrin moiety: Synthesis, characterization and antimicrobial activity

Keywords: β-Cyclodextrin; Chitosan; Quaternization; Antimicrobial activity; β-Cyclodextrin grafted with chitosan

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

Syntheses and electrochemical characterization of new water soluble octaarylthiosubstituted manganese phthalocyanines

Keywords: Octaarylthio-substituted phthalocyanine; Manganese; Water-soluble; Quaternization; Spectroelectrochemistry

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

Photophysical, photochemical and BSA binding/BQ quenching properties of quaternizable coumarin containing water soluble zinc phthalocyanine complexes

Keywords: Coumarin (2H-chromen-2-one); Phthalocyanine; Fluorescence; Quaternization; Singlet oxygen; Quantum yield

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

The synthesis, characterization, electrochemical and spectroelectrochemical properties of a novel, cationic, water-soluble Zn phthalocyanine with extended conjugation

Keywords: Phthalocyanine; Zinc; Schiff base; Quaternization; Spectroelectrochemistry; Extended conjugation

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

A novel positively charged nanofiltration membrane prepared from N,N-dimethylaminoethyl methacrylate by quaternization cross-linking

Keywords: Nanofiltration; Positively charged; UV-irradiation graft polymerization; Quaternization; Cross-linking;

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

Membrane surface with antibacterial property by grafting polycation

Keywords: Antibacterial mechanism; Polycation; Quaternization; Crosslinking; Membrane surface

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

Water-soluble quaternized mercaptopyridine-substituted zinc-phthalocyanines: Synthesis, photophysical, photochemical and bovine serum albumin binding properties

Keywords: Phthalocyanine; Quaternization; Water soluble; Photosensitizer; Bovine serum albumin; Photodynamic therapy

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

Preparation of chloromethylated/quaternized poly(phthalazinone ether ketone) anion exchange membrane materials for vanadium redox flow battery applications

Keywords: Poly(phthalazinone ether ketone); Chloromethylation; Quaternization; Anion exchange membrane; Vanadium redox flow battery

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

Anion effects on anti-microbial activity of poly[1-vinyl-3-(2-sulfoethyl imidazolium betaine)]

Keywords: Anti-microbial activity; Anion exchange; Polysulfobetaines; Quaternization; Structure–activity relationships

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

Branched arabinan obtained from sugar beet pulp by quaternization under acidic conditions

Keywords: Sugar beet pulp; Quaternization; Trifluoroacetic acid; Arabinogalactan; Pectin

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

An investigation of the behavior of quaternized peripherally tetra mercaptopyridine substituted metallophthalocyanines in the presence of quantum dots

Keywords: Quaternization; Metallophthalocyanine; 2-Mercaptopyridine; Singlet oxygen; Fluorescence; Quantum yield; Quantum dots

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

The inhibition of prions through blocking prion conversion by permanently charged branched polyamines of low cytotoxicity

Keywords: Prion; Branched polyamines; Quaternization; Cytotoxicity; Prion protein conversion; Therapy

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

Quaternization of N-(3-pyridylmethyl) chitosan derivatives: Effects of the degree of quaternization, molecular weight and ratio of N-methylpyridinium and N,N,N-trimethyl ammonium moieties on bactericidal activity

Keywords: Chitosan; Quaternization; Quaternized chitosan derivatives; Molecular weight; Bactericidal activity

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

Synthetic methods and applications of chitosan containing pyridylmethyl moiety and its quaternized derivatives: A review

Keywords: Chitosan; Chitosan derivatives; Trimethyl chitosan; Quaternization; Applications

دانلود رایگان متن کامل مقاله ISI 17 صفحه سال انتشار : 2010 سفارش ترجمه

Synthetic pathways to water-soluble phthalocyanines and close analogs

Keywords: Phthalocyanine; Water-soluble; Anionic; Cationic; Zwitterionic; Quaternization; Polyethylene glycol; Carbohydrate

دانلود رایگان متن کامل مقاله ISI 56 صفحه سال انتشار : 2010 سفارش ترجمه

Chemical modification of corn fiber with ion-exchanging groups

Keywords: Corn fiber; Modified corn fiber; Quaternization; Sulfonation

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

Facile syntheses of homoleptic diarylmercurials via arylboronic acids

Keywords: Diarylmercurials; Arylboronic acid; Protodemercuration; Kohn–Sham orbitals; Quaternization

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

Developing a polysulfone-based alkaline anion exchange membrane for improved ionic conductivity

Keywords: Polysulfone; Chloromethylation; Quaternization; Alkaline anion exchange membrane; Ionic conductivity

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

Fractionation of sugar beet pulp by introducing ion-exchange groups

Keywords: Sugar beet pulp; Quaternization; Hydroxypropylsulfonation; Arabinogalactan; Pectin

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

Endo- and exocyclic N-alkylation of 1- and 5-aminotetrazoles with t-BuOH-HClO4: synthesis of mono-, di-, and tri-tert-butyl substituted aminotetrazolium salts

Keywords: Aminotetrazoles; Tetrazolium salts; tert-Butylation; Quaternization;

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

Investigation of zinc bis(1,4-didecylbenzo)-bis(2,3-pyrido) porphyrazine as an efficient photosensitizer by cyclic voltammetry

Keywords: Amphiphilic; Phthalocyanine derivatives; Quaternization; Photosensitizer; Photodynamic therapy; Zinc bis(1,4-didecylbenzo)-bis(2,3-pyrido)porphyrazine

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

Modification of polygalacturonic acid hydroxyls with trimethylammonium- and/or sulfonate-2-hydroxypropyl group

Keywords: Polygalacturonic acid; Quaternization; Sulfonation; NMR; Light scattering

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

Water soluble novel phthalocyanines containing dodeca-amino groups

Keywords: Phthalocyanines; PDT; Palladium; Copper; Cobalt; Quaternization

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

Synthesis, structure, and quaternization and complexation reactions of κ3SCS pincer palladium complexes having 3,5-pyridinediyl unit

Keywords: Pincer complex; Palladium; Pyridine; Quaternization; Binuclear complexes

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

Synthesis and characterization of quaternized poly(phthalazinone ether sulfone ketone) for anion-exchange membrane

Keywords: Chloromethylation; Quaternization; Poly(phthalazinone ether sulfone ketone); Anion-exchange membrane; Vanadium redox flow battery

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

Unconventional ion exchange resins and their retention properties for Hg2+ ions

Keywords: Mercury; Poly(4-vinylpyridine) resins; Quaternization; Sorption; Selective mercury sorption;

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

The synthesis, fluorescence behaviour and singlet oxygen studies of new water-soluble cationic gallium(III) phthalocyanines

Keywords: Gallium; Phthalocyanine; Amphiphilic; Quaternization; Fluorescence; Singlet oxygen

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

New approach to the quaternization of chitosan and its amphiphilic derivatives

Keywords: Chitosan; Chitosan derivatives; Quaternization; Betaine; EEDQ

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

pH-responsive behavior of selectively quaternized diblock copolymers adsorbed at the silica/aqueous solution interface

Keywords: pH-responsive diblock copolymer; Adsorption; Desorption; Quaternization

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Synthesis and characterization of novel cationic SCB hemicelluloses with a low degree of substitution

Keywords: Sugarcane bagasse; Hemicelluloses; Quaternization; FT-IR; 13C NMR

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

Preparation and characterization of a quaternary ammonium derivative of konjac glucomannan

Keywords: Konjac glucomannan; Quaternization; Rheological property; Antimicrobial activity

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

UV–VIS emission properties of poly(4-vinylpyridine) and its derivatives: Solid state ionization and quaternization of the pyridine rings

Keywords: Poly(vinylpyridine); Pyridinium; Polarized emission spectrum; Quaternization

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

Quaternized agricultural by-products as anion exchange resins

Keywords: Agricultural by-products; Anion exchange resins; Anion adsorption; Quaternization; Cellulose; Lignin

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

Antibacterial and antifungal activity of acyclic and macrocyclic uracil derivatives with quaternized nitrogen atoms in spacers

Keywords: Pyrimidinophanes; Uracils; Quaternization; Antibacterial activity; Antifungal activity; Toxicity

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

Review of ionic liquids with fluorine-containing anions

Keywords: Ionic liquids; Fluorine; Anion; Quaternization; Fluorination

دانلود رایگان متن کامل مقاله ISI 18 صفحه سال انتشار : 2006 سفارش ترجمه

Acyclic tertiary diamines and 1,4,7,10-tetraazacyclododecane with fluorine-containing β-diketones: Leading to low melting ionic adducts

Keywords: Diketones; Quaternization; Cyclen; N,N,N′,N′-Tetramethylalkanediamines;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه