Journal of the Iranian Chemical Research
مرور بر اساس
مجموعههای این پایگاه
ارسال های اخیر
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Solution state studies on thermodynamic parameters and complexation behavior of inner transition metal ions with creatinine in aqueous and mixed equilibria
(Islamic Azad University of Arak, 2009-12-01)The determination of formation constants of binary inner transition metal complexes where M=Y(III) or La(III) or Ce(III) or Pr(III) or Nd(III) or Sm (III) or Gd (III) or Dy (III) or Th(IV) andL = Creatinine ...
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Thermodynamic, spectral and antimicrobial activity of inclusion complexes of acridone and its oxime with β-cyclodextrin
(Islamic Azad University of Arak, 2009-12-01)One of the methods to enhance bio-accessibility of drugs like Acridone and its oxime is toform inclusion complexes with β-cyclodextrin. The formation of such complexes has beenconfirmed by changes in spectral ...
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Biologically vital metal-based antimicrobial active mixed ligand complexes: synthesis, characterization, DNA binding and cleavage studies
(Islamic Azad University of Arak, 2009-12-01)Few novel cobalt(II) and copper(II) complexes [M(fmp)3]Cl2, [M(fmp)(bpy)2]Cl2,[M(fmp)(phen)2]Cl2 and [M(fmp)(phen)(bpy)]Cl2 (fmp = 3-furan-2-ylmethylene-pentane-2,4-dione, phen = 1,10-phenanthroline, bpy = ...
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Dispersive liquid–liquid microextraction based on solidification of floating organic drop combined with flame atomic absorption spectrometry for determination trace amount of cobalt in water samples
(Islamic Azad University of Arak, 2010-12-01)An efficient, rapid, simple, and highly selective dispersive liquid–liquid microextraction basedon solidification of floating organic drop (DLLME-SFOD), combined with flame atomicabsorption spectrometry was ...
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Conformational Study of some novel Methoxy Half-Analogues of Michler’s Ketone by NMR
(Islamic Azad University of Arak, 2009-12-01)One series of half-analogues of Michler's ketone containing one or more terminal methoxysubstituents with variable tertiary amino groups have been used in this study. NMR spectralresults for the parent ketones ...
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Silica sulfuric acid mediated protection of carbonyl groups as 2,4- dinitrophenylhydrazone
(Islamic Azad University of Arak, 2009-12-01)Silica sulfuric acid is employed as solid acid catalyst for the clean and less hazardousprotection of carbonyl compounds as 2,4-dinitrophenylhydrazone under solvent-free conditions.
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Preparation and molecular weight determination of soya-beans and benniseed oil-modified alkyd resins
(Islamic Azad University of Arak, 2009-12-01)Alkyd resins were prepared into four different sets by varying the percentage concentrationof the glycerol content. Various properties such as the viscosity, Surface drying time, solubilityand color of the alkyd ...
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Potentiometeric study of protonation and complex formation of some amino acids with Zn (II) , Co(II) and Ni (II) in aqueous solution
(Islamic Azad University of Arak, 2009-12-01)The stability constants and complexation reaction between L-glutamine, L-arginine andglycine with Zn (II) , Co (II) and Ni (II) were studied potentiometrically in aqueous solution at25° C and μ=0.1 M KNO3. The ...
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Degradation of some dyes using nanosized CeCuO3 photocatalyst: synthesis and characterization
(Islamic Azad University of Arak, 2010-12-01)CeCuO3 nanoparticles with diameter 4.36 nm was synthesized by a fast and simplemicrowave method using cerric sulphate tetra hydrate and copper sulphate pentahydrate asstarting reagents. CeCuO3 was synthesized ...
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The synthesis of some organotin (IV) compounds in the melt- phase
(Islamic Azad University of Arak, 2010-12-01)The melt-phase synthesis of dioctyltin (IV) and triphenyltin (IV) benzoates were carried outusing stoichiometric amounts of benzoic acids and the corresponding organotin (IV) compounds.The reagents were ground ...
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Volumetric properties of {n-butyl acetate + 1-butanol + 1,2- butanediol} at temperature between [298.15 ,303.15 and 308.15] K.
(Islamic Azad University of Arak, 2010-12-01)Densities and excess molar volume of the binary and ternary mixtures formed by nbutylacetate+ 1-butanol + 1,2-butanediol were measured at (298.15, 303.15, and 308.15) K forthe liquid region and at ambient ...
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Determination of trace amounts of lead by adsorptive cathodic stripping voltammetry in the presence of xylenol orange
(Islamic Azad University of Arak, 2010-12-01)Lead forms the complexes with xylenol orange in the basic solution. An adsorptivedifferential pulse stripping method for the determination of lead is proposed. The procedureinvolves an adsorptive accumulation ...
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A two-dimensional numerical model of a planar solid oxide fuel cell
(Islamic Azad University of Arak, 2010-12-01)A two-dimensional CFD model of a planar solid oxide fuel cell (SOFC) has been developed.This model can predict the performance of SOFC at various operating and design conditions.The effect of Knudsen diffusion ...
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Kinetic and thermodynamic studies of the removal of murexide from aqueous solutions on to activated carbon
(Islamic Azad University of Arak, 2010-12-01)The objective of this study was to assess the adsorption potential of activated carbon (AC) asan adsorbent for the removal of Murexide (Mu) from aqueous solutions. The influence of variablesparameters including ...
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Sawdust as a natural and low cost adsorbent for the removal of brilliant cresyl blue dye from water samples
(Islamic Azad University of Arak, 2011-12-01)Sawdust which is the main waste from wood industry has been used as a raw material forremoval of Brilliant Cresyl Blue toxic dye. The effects of various parameters such as pH,electrolyte concentration, adsorbent ...
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HPTLC-densitometry method development and validation for simultaneous determination of abacavir, lamivudine and zidovudine in combined dosage form
(Islamic Azad University of Arak, 2011-12-01)A simple, accurate and precise HPTLC- densitometry method for the simultaneousdetermination of abacavir, lamivudine and zidovudine in pharmaceutical tablet has beendeveloped. Separation of tablet components was ...
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QSAR study of retention index of different alkanes and alkenes using different chemometrics methods
(Islamic Azad University of Arak, 2011-12-01)An important property that has been extensively studied in quantitative structure activityrelationship (QSAR) is the chromatographic retention index. QSAR study is suggested for theprediction of retention index ...
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Spectroscopic evidence of Cu(II) and Zn(II) complexes having amino acid based Schiff base: A special emphasis on in vitro antimicrobial, DNA binding and cleavage studies
(Islamic Azad University of Arak, 2011-12-01)A new Schiff base ligand (L) obtained by the condensation reaction of N-acetylaceto-otoluidineand 2-aminopropanoic acid (an amino acid), is used to synthesize four mononuclearcomplexes of [MLCl] and [ML2] types ...
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Kinetic analysis of total Lead from spent Car battery by hydrochloric acid leaching
(Islamic Azad University of Arak, 2011-12-01)A study of the kinetic analysis of total lead from spent Car battery ash by hydrochloric acidleaching has been examined. The physico-chemical analysis of the ash powder was carried outby the Inductively Coupled ...
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Preconcentration and determination of palladium water samples by ionic liquid - dispersive liquid liquid microextraction combined with flame atomic absorption spectrometry
(Islamic Azad University of Arak, 2012-12-01)A simple, rapid and efficient dispersive liquid–liquid microextraction by use of ionic liquid (IL-DLLME)method, followed by flame atomic absorption spectrometry (FAAS) was developed for the preconcentrationand ...



