Browsing Makale Koleksiyonu by Title
Now showing items 4780-4799 of 5200
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Synthesis of hydroxyapatite/clay and hydroxyapatite/pumice composites for tetracycline removal from aqueous solutions
(INST CHEMICAL ENGINEERS, 2015)Synthesized hydroxyapatite/clay (HA-C) and hydroxyapatite/pumice (HA-P) composites were used for tetracycline (TC) uptake studies from aqueous solution and their uptake capacities were compared. HA-C and HA-P composites ... -
Synthesis of novel 1,10-phenanthroline derivatives and it used as probes for sensitive detection of Zn2+ and Cd2+ metal ions - Spectroscopic and theoretical approach
(PERGAMON-ELSEVIER SCIENCE LTD, 2019)A novel class of unexpected 1,10-phenanthrolinederivatives were synthesized from 2,3-dihydroacridin-4(111)ones with 3-aminonaphthalen-2-carboxylic acid in presence of phosphorus oxychloride at 130 degrees C and simple ... -
Synthesis of some novel pyridine compounds containing bis-1,2,4-triazole/thiosemicarbazide moiety and investigation of their antioxidant properties, carbonic anhydrase, and acetylcholinesterase enzymes inhibition profiles
(WILEY, 2018)Some novel derivatives of thiosemicarbazide and 1,2,4-triazole-3-thiol were synthesized and evaluated for their biological activities. The title compounds were prepared starting from readily available pyridine-2,5-dicarboxylic ... -
Synthesis of tetra-substituted metallophthalocyanines: Spectral, structural, computational studies and investigation of their photophysical and photochemical properties
(PERGAMON-ELSEVIER SCIENCE LTD, 2019)This work presents the synthesis of peripherally and non-peripherally tetra-substituted metallophthalocyanines (6-14) containing the 2-(3,4-dimethoxyphenyl)ethanol group. The synthesized compounds were characterized by ... -
Synthesis of tetra-substituted phthalocyanines bearing 2-(ethyl(m-tolyl) amino)ethanol: Computational and photophysicochemical studies
(ELSEVIER SCIENCE SA, 2019)This work presents the synthesis of 4-(2-(ethyl(m-tolyl) amino) ethoxy) phthalonitrile (1) as ligand and its peripherally tetrasubstituted metal-free (2) and metallophthalocyanines (3-5) derivatives. Synthesized compounds ... -
Synthesis of two new azo-azomethines; spectral characterization, crystal structures, computational and fluorescence studies
(ELSEVIER SCIENCE BV, 2015)This study describes the preparation, characterization and the photoluminescence properties of novel azo-azomethines (2-{(E)-[(4-ethylphenyl)imino]methyl}-4-[(E)-phenyldiazenyl]phenol, HL1 and 2-{(E)-[(3-ethylphenyl)imin ... -
Synthesis, carbonic anhydrase I and II isoenzymes inhibition properties, and antibacterial activities of novel tetralone-based 1,4-benzothiazepine derivatives
(WILEY, 2017)Benzothiazepine compounds have a wide range of applications such as antibacterial, antidepressants, anticonvulsants, antihypertensives, antibiotics, antifungal, hypnotic, enzyme inhibitors, antitumor, anticancer and anti-HIV ... -
Synthesis, characterization and antimicrobial studies of 2-{(E)-[(2-hydroxy-5-methylphenyl)imino]methyl}-4-[(E)-phenyldiazenyl] phenol as a novel azo-azomethine dye
(ELSEVIER SCIENCE BV, 2013)A novel dye, 2-{(E)-[(2-hydroxy-5-methylphenyl)imino]methyl}-4-[(E)-phenyldiazenyl]phenol dye was synthesized by the condensation reaction of 2-hydroxy-5-[(E)-phenyldiazenyl]benzaldehyde with 2-amino-4-methylphenol in ... -
Synthesis, characterization and antiproliferative activities of novel modified poly (maleic anhydride-co-vinyl acetate)/cytosine beta-D-arabinofuranoside hydrochloride conjugate
(MARMARA UNIV, FAC PHARMACY, 2015)Poly (maleic anhydride-co-vinyl acetate) (MAVA) copolymer was synthesized by free-radical-polymerization reaction in methyl ethyl ketone (MEK) at 80 degrees C using benzoyl-peroxide (BPO) as the radical-initiator. MAVA was ... -
Synthesis, characterization and application of a new chelating resin for solid phase extraction, preconcentration and determination of trace metals in some dairy samples by flame atomic absorption spectrometry
(ELSEVIER SCI LTD, 2016)In this study, a simple and rapid solid phase extraction/preconcentration procedure was developed for determination of Cd(II), Co(II), Cr(III), Cu(II), Fe(III), Mn(II), Pb(II), and Zn(II) trace metals by flame atomic ... -
Synthesis, characterization and cytotoxicity of novel modified poly[(maleic anhydride)-co-(vinyl acetate)]/noradrenaline conjugate
(WILEY-BLACKWELL, 2013)Poly[(maleic anhydride)-co-(vinyl acetate)] (MAVA) copolymer was synthesized by free radical polymerization reaction, in methyl ethyl ketone at 80 degrees C, using benzoyl peroxide as the initiator. The copolymer was then ... -
Synthesis, characterization and evaluation of IPN hydrogels for antibiotic release
(TAYLOR & FRANCIS INC, 2004)We prepared new ternary interpenetrating polymeric networks (IPN) systems containing chitosan, poly(N-vinylpyrrolidone) and poly(acrylamide) polymers. IPNs were synthesized by radical polymerization of acrylamide monomers ... -
Synthesis, characterization and in vitro antibacterial assessments of a novel modified poly[maleic anhydride-alt-acrylic acid]/acriflavine conjugate
(SPRINGER, 2014)Water-soluble maleic anhydride-containing poly[maleic anhydride-alt-acrylic acid] (poly(MA-alt-AA) or MAAA) copolymer was synthesized by freer-adical chain polymerization reaction, in 1,4-dioxane in the presence of benzoyl ... -
Synthesis, characterization and investigation of electrical and electrochemical properties of imidazole substituted phthalocyanines
(ELSEVIER SCIENCE SA, 2011)Compound 1 has been synthesized by the reaction of 4-nitrophthalonitrile and 4,5-diphenyl-1H-imidazolethiole in DMSO in the presence of K2CO3. Compound 2 has been synthesized by heating compound 1 with metallic lithium in ... -
Synthesis, characterization and non-linear optical properties of two mononuclear Cu(II) complexes of 2,6-bis(1-butylbenzimidazol-2-yl)pyridine
(TAYLOR & FRANCIS LTD, 2016)Two copper(II) complexes, [Cu(L)(N-3)(2)]MeOH and [Cu(L)(NCS)(2)]MeOH, were prepared and characterized by spectroscopic, analytical, and quantum chemical studies, where L is 2,6-bis(1-butylbenzimidazol-2-yl)pyridine. X-ray ... -
Synthesis, Characterization and Sensing Behavior of WO3 Nanocrystalline Powder for Toluene Vapor
(POLISH ACAD SCIENCES INST PHYSICS, 2017)Tungsten oxide (WO3) nanocrystalline powder was successfully synthesized by direct precipitation technique starting from sodium tungstate dehydrate (Na2WO4 center dot 2H(2)O) as precursor at 80 degrees C for 48 h. The ... -
Synthesis, characterization, and assessment of cytotoxic, antiproliferative, and antiangiogenic effects of a novel procainamide hydrochloride-poly(maleic anhydride-co-styrene) conjugate
(TAYLOR & FRANCIS LTD, 2013)Poly(maleic anhydride-co-styrene) (MAST) was synthesized by a free-radical polymerization reaction. A bioactive molecule, procainamide hydrochloride (PH), was then conjugated to MAST. The conjugation product was named as ... -
Synthesis, characterization, and SAR of arylated indenoquinoline-based cholinesterase and carbonic anhydrase inhibitors
(WILEY-V C H VERLAG GMBH, 2018)We report the synthesis of bromoindenoquinolines (15a-f) by Friedlander reactions in low yields (13-50%) and the conversion of the corresponding phenyl-substituted indenoquinoline derivatives 16-21 in high yields (80-96%) ... -
Synthesis, characterization, anticancer, antimicrobial and carbonic anhydrase inhibition profiles of novel (3aR,4S,7R,7aS)-2-(4-((E)-3-(3-aryl)acryloyl) phenyl)-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione derivatives
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2017)In the present study, a series of new hybrid compounds containing chalcone and methanoisoindole units 7a-n ((3aR,4S,7R,7aS)-2-(4-((E)-3-(3-aryl) acryloyl) phenyl)-3a, 4,7,7a-tetrahydro-1H-4,7-methanoisoin dole-1,3(2H)-dione) ... -
Synthesis, characterization, crystal structures, theoretical calculations and biological evaluations of novel substituted tacrine derivatives as cholinesterase and carbonic anhydrase enzymes inhibitors
(ELSEVIER SCIENCE BV, 2019)The six and seven hydrocycle membered disilylanilino acridine (tacrine) analogues (9-11) were synthesized by one-pot procedures. The structures of novel silyl tacrine derivatives were characterized by NMR spectroscopy, ...