Volume 24 Issue 1
Published: 2025-06-25
Contents
Article
Indirect Spectrophotometric Determination of Oxymetazoline Hydrochloride
Nabeel S. Othman, Sahar A. Fathe,
A simple and sensitive spectrophotometric method for the quantitative determination of trace amounts of oxymetazoline hydrochloride (OMZ) was developed .The method based on the reaction of (OMZ)...
Synthesis and Evaluation of Antibacterial Activities of some Important Bridge-head Nitrogenous Heterocyclic Compounds
Shakir M. Saied,
The key intermediates in the present study to synthesize the title bridge-head nitrogen heterocycle compounds were N-substituted semicarbazides 2(a-c), which prepared by hydrazinolysis of the ethyl...
Synthesis of some Pyrimidine-2-one and Pyrimidine-2-thione Compounds
Hiba A. Ebraheem,
An efficient synthesis of chalcones (1-7) was achived by condensation of substituted benzaldehyde with substituted acetophenone in ethanolic sodium hydroxide (50%).The chalcones were reacted with...
The Impact of Water Oscillation on Hydrophytes and Macro algae Growth in Tigris River within Mosul Area
Mazin N. Fadhel,
Two stations have been selected during the course of Tigris River within Mosul city; the first one is before entering the city, while the other located downstream the city. Results clearly exhibit...
Uptake of Uranium by Callus Cultures of Two Acacia Species
Davey J, Godbold D, Riyad A. Fathi, Hana S. Al-Salih
This study aimed to use callus cultures of Acacia trees as indicator for the validity of employing these trees in the phytoremediation programs that were used to manage the pollution with uranium...
The Application of the Mutagen Nitrous Acid to Improve the Free Living Nitrogen Fixation Ability of Azotobacter spp.
Rayan M. Faisal,
Three previously isolated Azotobacter spp. were obtained from a previous study and their identification and sensitivity were confirmed to seven different antibiotics. They showed resistance...
Spectrophotometric Assay of Metoclopramide Hydrochloride in Pharmaceutical Preparations via Arsenazo III-Cerium (III) Reaction
Najih H. Shekho, Thura Z. Al-Sarraj,
A simple, rapid, accurate and precise spectrophotometric method is proposed for determining metoclopramide hydrochloride (MCPH) in pure form and in pharmaceutical preparations .The method is based...
Microbiological Aspects in Biofilm Produced by some Uropathogens Isolated from Patients with Indwelling Bladder Catheters
Mushtak T. Salih, Narjis F. AL-Ani,
Seventy five catheter urine specimens obtained from sixty four patients and admitted to Urology and other departments in Ramadi Teaching Hospital were studied. qualitative and quantitative...
Relationship of Thyroid Stimulating Hormone with Coronary Artery Disease in Patients Undergoing Diagnostic Coronary Angiography
Zahra H. Abdulbaki, Hazim A. Mohammed,
In this cross-sectional study, a sample of 150 patients (88 men and 62 women) of age 53.28 9.6 years who underwent diagnostic coronary angiography. Blood was used for the measurement of serum...
Spectrophotometric and High Performance Liquid Chromatographic Methods for the Determination of Dapsone in a Pharmaceutical Preparation
Lamya A. Sarsam,
The detailed investigation of a sensitive and selective spectrophotometric method for the determination of dapsone; based on the oxidative coupling reaction of dapsone drug with pyrocatechol in the...
Calculating the Acceleration of the Universe by Using the Constant Time Hyper Surfaces
Muayyad A. Al-Obayde,
In this work, as the growth of the universe was treated as a discrete step evolution of a black hole. The speed of the evolution of the universe was found to be increased exponentially with the...
Spectrophotometric Dertermination of Mesalazine by 8-Hydroxyquinoline and N-(1-naphthyl)ethylenediamine dihydrochloride Reagents in Bulk and Capsule Dosage Forms
Rawaa A. Zakaria,
Two simple and sensitive visible spectophotometric methods have been developed for the quantitative determination of mesalazine (MEZ) in bulk drug and pharmaceutical preparation (capsules). The...
Association Equilibria of Co(II) and Cu(II) Complexes of Salicylidine p-chloroaniline in Different Solvents
Amel G. Abed, Ahlam M. Jameil, Banan A. Akrawi,
The electrical conductivity of cobalt salicylidiene chloroaniline and cupper salicylidiene chloroaniline in water, methanol, ethanol, isopropanol and mixture of water-methanol with different...
