This study explores a novel approach to enhancing photocatalytic efficiency by utilizing an industrial residue, titaniferous sand, in combination with ZnO. The purifying efficiency of this semiconductor mixture was studied for the removal of methylene blue in a fixed-bed reactor....
Open access
Research Article10.9734/CSJI/2024/v33i6936
Gorgui Awa Seck, Mamour Sarr, Marc Lenertz, Emilie Delahaye, Pierre Rabu, Mayoro Diop, Farba Bouyagui Tamboura & Mohamed Lamine Gaye·Chemical Science International Journal·2024
The reactions of the Schiff base 2,2’-[1,1’-(ethane-1,2-diyl)bis(nitriloethylidyne)]diphenol (H2L), which was synthesised by condensation of 2-hydroxyacetophenone and ethylenediamine in the 2:1 ratio, with acetate copper (II) Salt, afforded a new mononuclear complex formulated as...
Open access
Research Article10.9734/CSJI/2024/v33i6935
In this study, the zirconium dioxide nanoparticles (ZrO2NPs) were coated on the surface of stainless steel (SS) by cyclic voltammetry (CV) as solid phase microextraction fiber coating for detection of the benzotriazole ultraviolet filters (BUvFs) in different real water samples....
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Research Article10.9734/CSJI/2024/v33i6934
Hydrodistillation of aromatic plants is an extraction process that provides essential oils and also generates unexploited solid and liquid residues. The present study focussed on knowledge on the phytochemical profile and antibacterial potential of the solid residue resulting fro...
Open access
Research Article10.9734/CSJI/2024/v33i6930
Kouadio Brou Albert, Meledje Djedjess Essoh Jules-César, Yobouet Yao Augustin, Zran Vanh Eric Simon & TROKOUREY Albert·Chemical Science International Journal·2024
Studies on eutrophication affirm that phosphorus is the limiting factor on which action must be taken to avoid the production of algal biomass and the appearance of green tides in waterways. A concentration of 1 mg/L of phosphorus in a body of water is sufficient to trigger eutro...
Open access
Research Article10.9734/CSJI/2024/v33i6931
Arnaud W. G Tamba Sompila, Nadia P. G. Pambou-Tobi, Madiélé Mabika Aimé Bertrand, Michel Elenga, Reyes H. Gampoula, Gloire H. Louya Banzouzi, Haïshat Souleymane Mahoumi & Sylvia Petronille Ntsossani·Chemical Science International Journal·2024
Modeling means finding a mathematical relationship between coordinates. focused on the kinetics of herring fish. Herring fish, known in the Congo vernacular as “makouala”, is available in large quantities in the country. Its consumption and exploitation constitute an important so...
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Research Article10.9734/CSJI/2024/v33i6932
In this work, we reported the synthesis of new dihydropyrimidine-2-thione derivatives 5a-h. The reaction intermediates of these derivatives are chalcones or 1,3-diarylprop-2-en-1-one derivatives 3a-h, synthesized from acetophenone and various aldehydes which have not yet been use...
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Research Article10.9734/CSJI/2024/v33i6933
Mamadou Guy-Richard Koné, Lamoussa Ouattara, Kouakou Nobel N’Guessan, Georges Stephane Dembele, Panaghiotis Karamanis & Nahossé Ziao·Chemical Science International Journal·2024
In recent years, the number of cancer cases are increasing particularly that of prostate. In this work, we were interested in anticipating dihydropyrazole-cancer cell interactions and their anti-prostatic activity by studying the chemical reactivity and stability of a series of s...
Open access
Research Article10.9734/CSJI/2024/v33i6929
Gorgui Awa Seck, Mamour Sarr, Mbossé Ndiaye Guèye, Marc Lenertz, Emilie Delahaye, Julia Mouton, Mayoro Diop & Mohamed Lamine Gaye·Chemical Science International Journal·2024
Schiff base ligand (4-methyl-1-(1-(pyridin-2-yl)ethylidene)thiosemicarbazide (H2L) was synthesized via condensation of 2-acetylpyridine and 4-methyl-3-thiosemicarbazide in ethanol. The Zn(II) complex was obtained from 2:1 (H2L/Zn(OAc)2.2H2O) molar ratio reaction, yielding a neutr...
Open access
Research Article10.9734/CSJI/2024/v33i6928
Sonohemical method for the degradation of toxic dyestuffs is now considered as a promising technique. An important dye namely Methylene Blue (MB) was degraded using ultrasound irradiation at different pH. The impact of various additives like CCl4, H2O2, NaCl and Na2SO4 with diffe...
Open access
Research Article10.9734/CSJI/2024/v33i6927