Volume 17 (2023)
Volume 16 (2022)
Volume 15 (2021)
Volume 14 (2020)
Volume 13 (2019)
Volume 12 (2018)
Volume 11 (2017)
Volume 10 (2016)
Volume 9 (2015)
Volume 8 (2014)
Volume 7 (2013)
Volume 6 (2012)
Volume 5 (2011)
Volume 4 (2010)
Volume 3 (2009)
Volume 2 (2008)
Volume 1 (2007)
Main Subjects = Chemistry
Number of Articles: 275
SYNTHESIS AND PHOTO- IRRADIATION OF SOME PYRIMIDINE AND PURINE DERIVATIVES
Volume 6, Issue 1 , April 2012, , Page 86-99
Abstract
The current study included the synthesis of a series of azo compounds. These compounds were prepared by coupling nitrogen bases with phenyl diazonium salts. While the azo Schiff compounds ... Read More ...
STUDY THE DOPING EFFECT OF COBALT ON THE STRUCTURAL PROPERTIES OF (ZNS) THIN FILMS
Volume 6, Issue 1 , April 2012, , Page 105-112
Abstract
In this research we study the effect of dopping by Cobalt at the structure properties of pure ZnS thin films. which is prepared by CSP technique on glass substrate at temperature 350C°.XRD ... Read More ...
Synthesis of New Diazahomoadamantanone and Study the Reactivity of Carbonyl group
Volume 5, Issue 3 , December 2011, , Page 1-4
Abstract
In this paper, new diazahomoadamantane was prepared by condensation of cyclic ketone (cyclododecanone) with 1,3,6,8-tetraazatricyclo[4.4.1.13,8]dodecane and acetic acid in 2-propanol ... Read More ...
Spectrophotometric Assay of Lead in Human Hair Samples by using alizarin red (S) in Samarra area
Volume 5, Issue 3 , December 2011, , Page 5-12
Abstract
A new spectrophotometric method for determination of lead in human hair samples was developed. The method is based on the reaction of lead(II) with alizarin red(S) in basic medium to ... Read More ...
Spectrophotometric Assay of Noradrenaline in Pharmaceutical Formulation with Quinalizarin in Aqueous Solution
Volume 5, Issue 3 , December 2011, , Page 13-17
Abstract
A simple, rapid and sensitive spectrophotometric method for the determination of noradrenaline was developed. The method is based on the proton transfer reaction with quinalizarin in ... Read More ...
EFFECT OF USING MNO2 AS ADSORBANT ON THE IONIZATION CONSTANT AND ELECTRICAL CONDUCTIVITY FOR SOME ALIPHATIC CARBOXYLIC ACID CONTAINING BY HYDROXYL GROUP ON Α- POSITION
Volume 5, Issue 3 , December 2011, , Page 49-63
Abstract
The effect of manganese dioxide as adsorbed substance on the electrical conductivity were studied. Also the ionization constant and degree of dissociation for cations and anions produced ... Read More ...
PREPARATION OF POLY (HYDROXAMIC ACID )FROM POLY (METHYLMETHACRYLATE – CO-METHYLACRYLATE ) AND STUDING OF ADSORPTION CAPACITY FOR( FE3+ ) AND (CU2+ ).
Volume 5, Issue 3 , December 2011, , Page 64-73
Abstract
The aim of this research is the preparation of Poly (Methyl methacrylate –co- Methylacrylate) by a free radical initiating process for co-polymerization between methylmethacrylate ... Read More ...
OXIDATION OF AQUEOUS SOLUTION OF BROMIDE USING H2O2 , UV AND PEROXONE
Volume 5, Issue 3 , December 2011, , Page 82-87
Abstract
In this study , aqueous solutions of bromine were prepared with different concentration ranging from (0.025, 0.030, 0.035, 0.040, 0.045 to 0.050 N ) . At the beginning the oxidation ... Read More ...
SYNTHESIS AND POLYMERIZATION OF SOME NEW IMIDES CONTAINING AZO GROUPS OF SULFA DRUGS .
Volume 5, Issue 3 , December 2011, , Page 88-96
Abstract
In this work , the synthesis of " four " imides from dehydration of the corresponding amic acids . Sodium acetate – acetic anhydride mixture as dehydrating agent . Then addition ... Read More ...
Inhibition of swarming in Proteus mirabilis by Alum (Hydrated Aluminum Potassium Sulfate)
Volume 5, Issue 2 , August 2011, , Page 20-24
Abstract
The antibacterial activity of different concentrations of Alum (Hydrated Aluminum Potassium Sulfate) were examined against Proteus mirabilis that causes upper urinary tract infections ... Read More ...
Preparation of Polyacetylene Composite with some Plastic and Semiconductor for Electrical Uses
Volume 5, Issue 2 , August 2011, , Page 30-40
Abstract
Three novel polyacetylenes : Polyacetylene PAs, 1-ether- benzoic acid-2- ene - propylene (A) . Polydiacetylene (PDAs), hexa -1,6 diphthalmide - 2- ene – 4 –yne ( B ) ,and ... Read More ...
Synthesis and characterization of new phthalimides and succinimides substituted with 1,3,4-oxadiazole ring
Volume 5, Issue 2 , August 2011, , Page 41-52
Abstract
A series of new phthalimides and succinimides connected to 1,3,4-oxadiazole moiety were synthesized via multistep synthesis. The first step involved synthesis of six 5- substituted ... Read More ...
Effect of water absorption on impact strength for epoxy-glass fibers composite
Volume 5, Issue 2 , August 2011, , Page 67-72
Abstract
Hand lay-up method was used to prepare sheets of epoxy (EP) reinforced with 12 layers of (0 -90 ) glass fiber mat with volume fraction equal to 30%. The sheets of Ep- glass fiber ... Read More ...
STUDY OF THE EFFECT OF AR+ LASER AND HE-NE LASER ON THE BACTERRIA STAPHYLOCOCCUS AUREUS
Volume 5, Issue 2 , August 2011, , Page 69-79
Abstract
The present study has been carried out on (20) samples of Staphylococcus aureus which cause disease for human being and isolated from wounds that for the inpatients of Tikrit teaching ... Read More ...
Spectrophotometric Determination of Benzocaine by Azo-Dye Formation Reaction
Volume 5, Issue 1 , April 2011, , Page 24-30
Abstract
A spectrophotometric method for the assay of trace amounts of benzocaine was based on the reaction of benzocaine with nitrite ion to form the corresponding diazonium salt followed by ... Read More ...
DFT CALCULATED FOR VIBRATION FREQUENCIES AND IR ABSORPTION INTENSITIES OF [6] CYCLACENE (ARMCHAIR) MOLECULE
Volume 5, Issue 1 , April 2011, , Page 25-37
Abstract
تم حساب ترددات الاهتزاز وشدد امتصاص طیف الاشعة تحت الحمراء, لجمیع الاحداثیات الداخلیة لجزیئة [6] سایکلاسین ... Read More ...
CLEANING AND STERILIZATION EFFECT ON THE TORSIONAL PROPERTIES OF PROTAPER ROTARY TITANIUM COBALT (Ti-C0) ENDODONTIC INSTRUMENT
Volume 5, Issue 1 , April 2011, , Page 37-40
Abstract
This study was conducted to evaluate the effect of the number of cycles of cleaning using NaOCl solution of different concentration and sterilization using autoclave and dry heat oven ... Read More ...
COMPARISION STUDY OF VIBRATION FREQUENCIES WITH BOND ORDERS OF CH AND CC BONDS IN CORONENE AND IT'S POSITIVE AND NEGATIVE RADICAL IONS USING QUANTUM MECHANICAL CALCULATIONS
Volume 5, Issue 1 , April 2011, , Page 44-60
Abstract
Vibration frequencies, IR absorption intensities and normal coordinates of the Coronene radical cation and anion were calculated applying the semiemperical methods MINDO/3 and PM3, ... Read More ...
MEASUREMENTS OF MINERAL WATERS POLLUTION IN ADSORPTION THERMODYNAMIC STUDY 0F BERLENT GREEN DYE ON SURFACE BENTONITE CLAY
Volume 5, Issue 1 , April 2011, , Page 61-70
Abstract
ABSTRACT: It was found in this research that the mineral waters contain high concentrations of TDS which was confirmed by high values of their conductivities which were directly proportional ... Read More ...
SYNTHESIS OF SOME NEW DRUG DELIVERY POLYMERS THROUGH IMINE GROUP AND STUDYING THEIR IN VITRO RELEASE.
Volume 4, Issue 3 , December 2010, , Page 14-27
Abstract
ABSTRACT:[A,B and C] Contains formyl group were synthesized through the condensation polymerization of [Ortho, Meta, Para] – hydroxyl benzaldehyde with formalin in basic medium. ... Read More ...
Comparison Study of insulin level and lipid profile in diabetes mellitus in Ramady city
Volume 4, Issue 2 , August 2010, , Page 13-15
Abstract
The aim of this study was to determine of insulin and complete lipid profile in patients of diabetes mellitus (type 1and type 2). The investigation was carried out in a group of 80 ... Read More ...
EVALUTION THE EFFICIENCY OF REED PLANT (PHRAGMITES AUSTRALIS) WASTES AND AQUEOUS EXTRACT OF LIQUORICES (GLYCYRRHIZA GLABRA) ON THE PRODUCTION OF AGARICUS BISPORUS
Volume 4, Issue 2 , August 2010, , Page 13-21
Abstract
This study was conducted to evaluate using possibility of common reed plant wastes in the preparation of compost for Agaricus bisporus rather than wheat straw, which was adopted as ... Read More ...
Determination of Alliin and Allicin in different types Garlic using High Performance Liquid Chromatography
Volume 4, Issue 2 , August 2010, , Page 16-23
Abstract
Abstract:Alliin and Allicin products were measured and determined by ion-pair reversed-phase liquid chromatography (RP-LC) with UV detection at 210 nm. These two Compounds were extracted ... Read More ...
A COMPARISON STUDY ON THE FATTY ACIDS CONTENTS OF PIGMENTED AND NON PIGMENTED STRAINS OF SERRATIA MARCESCENS USING LIQUID GAS CHROMATOGRAPHY.
Volume 4, Issue 2 , August 2010, , Page 22-27
Abstract
The study recorded seven types of fatty acids using Liquid-Gas chromatograph technique including Lauric acid (C12:0), Lanoleic acid (C18:2), Palmitic acid (C16:0), Myristic acid (C14:0), ... Read More ...
Preparation and Study of Charge- Transfer Complexes for Acetylenic Amine Derivatives
Volume 4, Issue 2 , August 2010, , Page 24-26