Frontiers in Chemical Research
مرور بر اساس
ارسال های اخیر
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Photocatalytic degradation of azo reactive dyes with ultraviolet and sunlight irradiated zinc oxide
(Ilam University, 2020-04-01)Dye effluents are among the most persistent sources of pollution of water bodies and aquatic life. Notable dyes with known carcinogenic effects at low concentrations include azo reactive dyes. The present investigation is ...
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Kinetics and Equilibrium Thermodynamic Studies of the Adsorption of Phenolphthalein and Methyl Orange onto Muscovite Clay
(Ilam University, 2020-04-01)A batch adsorption method for the removal of methyl orange and phenolphthalein from aqueous media onto muscovite clay has been assessed and proven to be successful. The adsorption studies were performed at 303, 323 and 343 ...
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Comparison between univariate and multivariate calibration methods for simultaneous spectrophotometric determination of catechol and hydroquinone in their binary mixture
(Ilam University, 2020-04-01)Two novel univariate calibration methods, namely the extended ratio subtraction method (EXRSM) and the simultaneous ratio subtraction method (SRSM) were employed for the simultaneous determination of catechol (CT) and ...
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Preparation of a new polymeric antioxidant for polypropylene based on phenylmalonic acid
(Ilam University, 2020-04-01)Stabilization of polypropylene (PP) against thermal oxidation, due to the susceptibility of this commodity polymer to oxidation, is of great importance from both scientific and industrial points of view. The present work ...
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Preparation of thymolphthalein stearate and appraisement of its efficacy as an antioxidant for polypropylene
(Ilam University, 2020-04-01)Stabilization of polypropylene (PP) against thermal oxidation during its melt processing and service life, due to its susceptibility to oxidation, is of great importance from both scientific and industrial points of view. ...
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Electrocatalytic oxidation of ethanol on the copper, carbon paste and glassy carbon electrode modified with Cu-BDC MOF
(Ilam University, 2020-04-01)Fuel cells are promising alternatives in power generation. Direct ethanol fuel cells (DEFCs) offer significant advantages due to the comparatively safe handling, non-toxicity and renewability of ethanol as well as its high ...
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Quantification of Imipramine, Amitriptyline and their Major Metabolites in Urine Samples of Depressed Patients by Gas Chromatography-Mass Spectrometry
(Ilam University, 2019-09-01)Biotransformation of antidepressant drugs is said to affect their pharmacological profile and subsequently alter their treatment efficacies. Imipramine and amitriptyline are the major drugs used for the management of manic ...
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Effect of expired Oxazepam medicine on the corrosion of carbon steel in 5 % NaCl solution: An experimental approach towards mitigation of dissolution process
(Ilam University, 2019-09-01)The optimal protection efficiency of expired Oxazepam product for carbon steel in the 5 % NaCl solution was successfully achieved through weight loss (mass loss), gasometric, colorimetry, atomic absorption spectroscopy ...
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A review on chemical and pharmacological interest of morpholine and pyrans derivatives
(Ilam University, 2019-09-01)Morpholine is a six-membered aromatic organic heterocycle that possesses one nitrogen atom and one oxygen atom their ring structure. Morpholine ring is present in various organic compounds those were developed by chemical ...
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Iodine-promoted oxidative cyclization for green synthesis of 2-arylquinazolin-4(3H)-ones in polyethylene glycol (PEG)
(Ilam University, 2019-09-01)A metal-free and iodine promoted oxidative system for cyclization of primary benzyl amines with anthranilamide to afford 2-arylquinazolin-4(3H)-ones in PEG-400 as a green, inexpensive, non-toxic and reusable solvent medium ...
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Optimization of dispersive liquid–liquid microextraction by microvolume spectrophotometry method to determination of Celestine blue in water sample: response surface methodology
(Ilam University, 2019-09-01)Celestine blue (CB) was pre-concentrated by dispersive liquid–liquid microextraction (DLLME) and subsequently quantified with spectrophotometry in water samples and simultaneously correlation among response to variables ...
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QSAR Modeling of Some Derivatives of Thiazolidinedione With Antimalarial Properties
(Ilam University, 2019-09-01)Malaria is a serious human health threat that affects the lives of millions of people annually. To this end, the Quantitative structure–activity relationship (QSAR) of 31 thiazolidinedione derivatives were used to predict ...
