TiO2 nanotubes were prepared by hydrothermal synthesis and modified with different amounts of gold nanoparticles by deposition-precipitation with urea. The catalysts were characterized to determine the effect of the presence of Au nanoparticles on the physico-chemical characteris...
Open access
Research Article10.9734/CSJI/2023/v32i4851
The effect of different calcination temperatures on molecular structure, morphology, and antioxidant activity was investigated for Zinc Oxide nanoparticles synthesized using the sol-gel method and the capping agent Spirulina platensis. The prepared nanoparticle ZnO was calcined a...
Open access
Research Article10.9734/CSJI/2023/v32i4850
The developed and software-implemented simplified three-dimensional mathematical model of the unsteady-state process of HFS desublimation into immersible vertical tanks with vertical finning is described. The study of regularities in the HFS desublimation process is performed by...
Open access
Research Article10.9734/CSJI/2023/v32i3849
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 Article10.9734/CSJI/2023/v32i3848
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 Article10.9734/CSJI/2023/v32i3847
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...
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Research Article10.9734/CSJI/2023/v32i3846
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 Article10.9734/CSJI/2023/v32i2844
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 Article10.9734/CSJI/2023/v32i2843
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...
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Research Article10.9734/CSJI/2023/v32i2842
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)...
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Research Article10.9734/CSJI/2023/v32i2841
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 Article10.9734/CSJI/2023/v32i1833
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 Article10.9734/CSJI/2023/v32i2840
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 Article10.9734/CSJI/2023/v32i1832
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 Article10.9734/CSJI/2023/v32i1831
Chromium (Cr) is among the heavy metals that are added to automotive paints to provide protection against corrosion and reflective properties. However, exposure to hexavalent chromium Cr(VI), which is the toxic form of Cr is associated with adverse health effects such as lung can...
Open access
Research Article10.9734/CSJI/2023/v32i1830