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All published articles 1056

Development and Validation of RP-HPLC Method for the Simultaneous Estimation of Bilastine and Montelukast in Tablet Dosage Form

Narmada Vallakeerthi, Rachala Swetha, T. Tejaswi, A. Ravinder Nath, K. Bhavyasri, N. Naresh Reddy & P. Muralidhar Reddy · Chemical Science International Journal · 2023

Place of Study: Department of Pharmacy, University College of Technology, Osmania University, Hyderabad, Telangana. Aim: The present study is describing about the development of a new RP-HPLC method for the simultaneous estimation of Bilastine and Montelukast in Active Pharmaceut...

Open access Research Article 10.9734/CSJI/2023/v32i3848

Electrochemical Investigation of the Anti-corrosive Effect of Spondias mombin Leaves Extract on the Corrosion of Aluminium Alloy (AA2024) and Mild Steel in 0.5 M NaCl

Kalu D. Ogwo, Lebe A. Nnanna, Ugomma C. Onyeije & A. D. Asiegbu · Chemical Science International Journal · 2023

The inhibiting effect of Spondias mombin (SM) leaves extract on the corrosion of AA2024 and mild steel in 0.5 M NaCl environment was investigated using electrochemical techniques. Tafel plots obtained from the potentiodynamic polarization (PDP) experiments indicate that for both...

Open access Research Article 10.9734/CSJI/2023/v32i3847

Isolation, Characterization and Evaluation of the Antioxidant Potential of Different Extracts and Biomolecules of the Roots of Paullinia pinnata (Sapindaceae)

Adjadi Jeanne Bervis, Kassi Amian Brise Benjamin, BALLO Daouda, Seri Seri Chardin, Virieux David, Pirat Jean-Luc, Soro Yaya, Danho Doubou & Adjou Ané · Chemical Science International Journal · 2023

Cardiovascular diseases, which are now among the leading causes of death in the world, are increasingly prompting the search for new antioxidant remedies. It is in this context that the chemical study and evaluation of the antioxidant potential of the different extracts of Paulli...

Open access Research Article 10.9734/CSJI/2023/v32i3846

Research of the Composition of Phosphogypsum Produced During the Extracting of Phosphoric Acid from Ordinary Phosphorite Powder by the Clinker Method

B. E. Sultonov, A. A. Nodirov & D. S. Xolmatov · Chemical Science International Journal · 2023

In this article, processes of washing phosphogypsum with water, that formed during obtaining extractive phosphoric acid, by clinker method, from ordinary phosphorite powder (OPP) that is a raw material of Central Kyzylkum were studied. The phosphogypsum formed by washing a sample...

Open access Research Article 10.9734/CSJI/2023/v32i2844

Synthesis, Characterization and Electrochemical Studies on the Corrosion Inhibition Properties of Schiff Bases for Mild Steel in 1 M HCl Solution

Chimezie P. Ozoemena, Ekerete Jackson Boekom & Inemesit, I. Akpan · Chemical Science International Journal · 2023

Schiff bases (SBL1 and SBL2), non-toxic compounds were synthesized, characterized and  investigated as alternative anticorrosive additives for inhibition of mild steel corrosion in I M HCl acid medium. Corrosion of the steel was monitored by Potentiodynamic Polarization (PDP), Li...

Open access Research Article 10.9734/CSJI/2023/v32i2843

Investigation of Petroleum Hydrocarbons in Soil from Auto-mobile Mechanic Workshops within Ikot Akpaden, Mkpat Enin L.G.A Akwa Ibom State Nigeria

E. E. Ikpe, U. U. Ubong, E. Uwanta, U. U Oku & E. O. Akpan · Chemical Science International Journal · 2023

This study investigates the concentrations of total petroleum hydrocarbon (TPH) and total hydrocarbon content (THC) in soil samples from auto-mobile mechanic workshop in Ikot Akpaden, Mkpat Enin. Soil samples were collected in triplicate at different points within the vicinity of...

Open access Research Article 10.9734/CSJI/2023/v32i2842

Monitoring of the Physicochemical and Microbiological Quality of Water Produced and Distributed by La Congolaise Des Eaux (LCDE) in Brazzaville

Raison Félicien Louzayadio Mvouezolo, Martin Tchoumou, Promesse Nsona Moussoki, Christ Bardoul Engambe & Fulbert Bouaka · Chemical Science International Journal · 2023

Water is an essential element for all living beings and therefore deserves special attention to maintain its quality. The objective of this work is to monitor the physicochemical and microbiological parameters of the water produced and distributed by La Congolaise Des Eaux (LCDE)...

Open access Research Article 10.9734/CSJI/2023/v32i2841

Determination of the Physicochemical Parameters and Pollution Indices in Soils of Obodo Community in Delta State, Nigeria

Duke Okoro, Lucy Ginika Ubah & Lily Chovwe Diejomaoh · Chemical Science International Journal · 2023

Oil and gas activities are one of the environmental concerns in the crude oil-rich areas of the Niger Delta. This study aimed to determine the physicochemical level and some pollution indices in the soils of the Obodo community in Delta State to ascertain if there is an anthropog...

Open access Research Article 10.9734/CSJI/2023/v32i1833

Characterization of Coal Combustion Residues Using Transmission Electron Microscopy Technique

Ritesh Kumar & Sadanand Sharma · Chemical Science International Journal · 2023

Indian coal-based thermal power stations produces huge amount of coal combustion residues. Proper disposal, management and utilization of these ashes have always been a challenge before the thermal power plant management people. In order to find out the potential use of coal comb...

Open access Research Article 10.9734/CSJI/2023/v32i2840

Synthesis and Characterization of 5-Chloro 2-furaldehyde Thiosemicarbazone and Its Nickel, Copper and Zinc Complexes

Mohammed Adam Adam Abdulbary, Mohammed Sulieman Ali Eltoum & Elmugdad Ahmed Ali · Chemical Science International Journal · 2023

The aim of the present study was to synthesize and characterize of divalent metal ions of Nickel, Copper and Zinc complexes of 5-chloro 2-furaldehyde thiosemicarbazone. Firstly ligand was prepared from the reaction between 5-Chloro-2-furaldehyde and thiosemicarbazide, the second...

Open access Research Article 10.9734/CSJI/2023/v32i1832

Synthesis and Characterization of Nickel (II), Cobalt (II), Copper (ll) and Zinc (II) Complexes with 5-Chloropyridine-2-Carbaldehydethiosemicarbazone

Mohammed Adam Adam Abdelbary, Mohammed Sulieman Ali Eltoum & Elmugdad Ahmed Ali · Chemical Science International Journal · 2023

5-chloropyridine-2-carbaldehydethiosemicarbazone (HL1) and its nickel(II), cobalt(II), Zinc(II) and copper(II) complexes: [Ni(HL1)2], [Co(HL1)2], [Zn(HL1)2], [Cu(HL1)2], [Cu(HL1)], were synthesized and characterized. The ligand has been characterized by elemental analyses, IR, 1H...

Open access Research Article 10.9734/CSJI/2023/v32i1831

Chemical, In-vitro Multienzyme Digestibility and Amino Acid of Sorghum (Sorghum bicolor (L) Moench) Fortified with Soybean (Glycine max) Composite Meal flour

Oluwagbenle Henry Niyi · Chemical Science International Journal · 2023

The proximate, minerals, functional properties, in-vitro multi enzyme protein digestibility and amino acid of sorghum fortified with soybean composite meal flour have been determined using standard analytical procedures. The sample contained moisture (3.52%), ash (3.64%), crude f...

Open access Research Article 10.9734/CSJI/2023/v32i1827

Scope of Pharmacovigilance: Comprehensive Review

Mohammed Khalid Abbood, Hasan Alaa Aldeen Khalaf, Ehab H. Abudlqader, Hassanien Sagban Taghi & Ahmed Alaa Al-Temimi · Chemical Science International Journal · 2022

Pharmacovigilance aims to preserve general health by identifying, evaluating, and minimizing health issues to ensure that the benefits of accessible treatments outweigh the potential risks. However, the retraction (withdrawal) of specific medications from global markets has incre...

Open access Research Article 10.9734/CSJI/2022/v31i5822

The Effect of Phosphorylation (Sodium Trimetaphosphate) of Faro 40 Rice Starch for the Production of Pharmaceutical Grade Starch

Yisa, Benjamin Nma, Musa, Achimugu Dickson, Egwim Chidi Evans, Yisa Aaron Shaba & Dennis Amaechi · Chemical Science International Journal · 2022

Introduction: Nigerian FARO 40 rice starch has been underutilized due to low edible qualities. The aim of this study was to chemically modify underutilized rice variety using standard methods for possible use as pharmaceutical grade starch. Methodology: The physicochemical proper...

Open access Research Article 10.9734/CSJI/2022/v31i5823