Spectrophotometric method for the determination of Captopril in pharmaceutical formulations

Dawood H. Mohammed; Intesar A. Shehab; Hend Ahmed

doi:10.21123/bsj.2013.10.3.965-970

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Publication Date

Sun Sep 01 2013

Journal Name

Baghdad Science Journal

Volume

10

Issue Number

3

DOI

10.21123/bsj.2013.10.3.965-970

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Spectrophotometric method for the determination of Captopril in pharmaceutical formulations

Spectrophotometry

Captopril

Dichlone

2

3-dichloro 1

4- naphthoquinon

Dawood H. Mohammed

Intesar A. Shehab

Hend Ahmed

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A simple, rapid and sensitive spectrophotometric method has been developed for the determination of captopril in aqueous solution. The method is based on reaction of captopril with 2,3-dichloro 1,4- naphthoquinon(Dichlone) in neutral medium to form a stable yellow colored product which shows maximum absorption at 347 nm with molar absorptivity of 5.6 ×103 L.mole-1. cm-1. The proposed method is applied successfully for determination of captopril in commercial pharmaceutical tablets.

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Publication Date

Fri Jul 01 2016

Journal Name

Journal Of Economics And Administrative Sciences

Performance Evaluation for Higher and Medium Leadership in Institutional Work Quality.

تقويم الاداء- جودة- جودة العمل المؤسسي- تقويم اداء الادارات

performance evaluation- Quality- quality of institutional work- leadership performance.

عبد الناصر علك

مازن محمود

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Abstract:

This Research aims to define role of the system of evaluating the performance for higher leadership in determining the level of institutional work quality in the Ministry of Agriculture, by measuring system efficiency of evaluating the performance for higher leadership and its effect in institutional work quality, the searcher reached through the theoretical framing and involved studies to build default plan define the relation between Research variables formed from system of evaluating leadership performance as independent variable contains six subsidiary dimensions: (Polarization, evaluating the performance of personnel, training, motivation, se

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Publication Date

Fri Jan 01 2010

Journal Name

Positioning

Fluid Inclusions Usage for Assessing Oil Migration in Duhok, North Iraq

Salih

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(5)

Publication Date

Sat Jun 24 2017

Journal Name

Fac Med Baghdad

Crude Anthrax Protective Antigen Enhances Immunity For Salmonella Typhimurium in Mice

Inam J.

Huda H.

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Background: Non-host-adapted Salmonella serovar Typhimurium is a facultative intracellular bacterium, which invades and multiplies within mononuclear phagocytes in liver, spleen, lymph nodes and Peyer’s plaques. Salmonella infection is a crucial medical and veterinary problem globally. S. Typhimurium causes various clinical symptoms, from asymptomatic infection to typhoid-like syndromes in infants or highly susceptible animals, for instance mice. Objective: The present study was carried out to investigate the efficacy of anthrax protective antigen (PA)as a potent adjuvant mixed with killed Salmonella Typhimurium (S.T.) to enhance the immunization capacity of the last. Materials and Methods: Two groups of mice were immunized with either th

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Publication Date

Fri Mar 31 2017

Journal Name

Al-khwarizmi Engineering Journal

Comparative Study for Organic and Inorganic Draw Solutions in Forward Osmosis

Ahmed Faiq

Talib Rashid

Hadeer Kadhim

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The present work aims to study forward osmosis process using different kinds of draw solutions and membranes. Three types of draw solutions (sodium chloride, sodium formate, and sodium acetate) were used in forward osmosis process to evaluate their effectiveness with respect to water flux and reverse salt flux. Experiments conducted in a laboratory-scale forward osmosis (FO) unit in cross flow flat sheet membrane cell. Three types of membranes (Thin film composite (TFC), Cellulose acetate (CA), and Cellulose triacetate (CTA)) were used to determine the water flux under osmotic pressure as a driving force. The effect of temperature, draw solution concentration, feed and draw solution flow rate, and membrane types, were studied with

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(9)

Publication Date

Wed Dec 30 2015

Journal Name

Al-kindy College Medical Journal

Basilic Vein Mobilization for Brachio-Basilic Arterio-Venous Fistula in Dialysis

End stage renal disease

Arterio-venous fistula

Brachio-basilic AVF

. Sabah Noori

. Muthanna D.R

Hazim . J.

. Saif S.

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Background: The first and second choice for vascular access in patients with end stage renal disease (ESRD) is radio cephalic and brachio cephalic arteriovenous fistula (AVF).In patients with failed previous AVF e or poorly visualized or impalpable cephalic veins, the basilic vein can be mobilized and superficialized to create an AVF with the brachial artery.Objective: The aim of this study is to report our experience at the Vascular Surgery Department/ Surgical Specialty Hospital in brachio-basilic (BB) vascular access for hemodialysis.Methods: From January 2006 to December 2009, 31 patients with ESRD whose cephalic veins were thrombosed or impalpable or had previous unsuccessful vascular access procedures were referred to the Vascular

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Publication Date

Sun May 22 2022

Journal Name

Webology

Change and Strategic Planning for Quality in Universities: An Analytical Study

Change

Organizational Change

Strategic Planning

Reengineering

Comprehensive Quality Management.

Muna Hayder abdualjabbar

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This research aims to analyse the problem of organizations in general and universities in particular, in dealing with �quality subjects� in a world where these organizations face the risks of becoming side lined and possibly vanished without looking for solutions that allow them to move in an open arena where change becomes the key to those solutions. Change here must be strategic and planning must adopts a way for organizations to develop mechanisms to manage change itself. Management leaders play a central role in achieving the principle required to chart new trends for universities in dealing with quality as a strategy that allows excellence and competition in light of the success of the processes of change. Change through reengineer

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Publication Date

Tue Dec 30 2014

Journal Name

College Of Islamic Sciences

Excuse for ignorance in Islamic law Financial transactions: (Contemporary Applied Models)

د. صهيب سليم

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The researcher highlighted in his research on an important subject that people need, which is the excuse of ignorance in Islamic law. , As the flag of light and ignorance of darkness. Then the researcher lameness of the reasons for research in this subject as it is one of the assets that should be practiced by the ruler and the judge and the mufti and the diligent and jurisprudent, but the public should identify the issues that ignore ignorance and issues that are not excused even if claimed ignorance.
Then the researcher concluded the most important results, and recommendations that he wanted to set scientific rules for students of science and Muslims in general, to follow the issues of legitimacy and learn its provisions and i

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Publication Date

Mon Jan 01 2024

Journal Name

Anais Da Academia Brasileira De Ciências

Morphological study for Accipitrid birds (Accipitridforms, Accipitridae) in Iraq; part two

A part two of Accipitridae Family members that belong to three genera: Circus

Gyps

and Neophron were documented as morphometrics

distribution ranges

and conservation status were reviewed and comprehensively discussed. A total of 29 voucher specimens belong to six species which are conserved in the “Iraq Natural History Research Center and Museum INHM” as follow: Marsh Harrier Circus aeruginosus (Linnaeus

1758)

Hen Harrier Circus cyaneus (Linnaeus

1766)

Montagus Harrier Circus pygargus (Linnaeus

1758)

Pallid Harrier Circus macrourus (Gmelin

1770)

Egyptian vulture Neophron percnopterus (Linnaeus

1758)

and Griffon vulture Gyps fulfus (Hablitz

1783). The results revealed significant criteria about near threatened NT species IUCN and Birdlife International listed as Pallid Harrier Circus macrourus

and Endangered (EN) species as Egyptian vulture Neophron percnopterus globally decreasing population trend.

HIND D.

KHALIDA I.

AFKAR M.

SUHAD Y.

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Publication Date

Sun Feb 03 2019

Journal Name

Iraqi Journal Of Physics

Compressive strength measurement for cement replacement with recycled glass in concrete

Transparent glass bottles

replacement cement

compressive strength.

Asmaa S.

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The most important environmental constraints at the present time
is the accumulation of glass waste (transparent glass bottles). A lot of
experiments and research have been made on waste and recycling
glass to get use it as much as possible. This research using recycling
of locally waste colorless glass to turn them into raw materials as
alternative of certain percentages of cement to save the environment
from glass waste and reduce some of the disadvantages of cement
with conserving the mechanical and physical properties of concrete
made. A set of required samples were prepared for mechanical test
with different weight percentage of waste glass (2%, 4%, 5%, 6%,
8%, 10%, 15%, 20% and 25%). American standard

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Publication Date

Mon Jan 01 2024

Journal Name

Lecture Notes In Networks And Systems

Implementing a Smart Low-Cost System for Diagnosing Bacteria in Women

Mohannad K. Sabir

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