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All published articles 473

Synthesis, Spectroscopic and Electrochemical Characterization of Ethylene Diammonium Hydrogen Phosphate: A DFT and IR Spectroscopy Study

Dame Seye, Mamadou Dieng, Assane TOURE, Lamine Yaffa, Cheikh Ahmadou Bamba Diop, Papa Aly Gueye, Déthié Faye, Arona Ngom, Moustapha Diaw, Momath Lo & Cheikh Abdoul Khadir Diop · Asian Journal of Chemical Sciences · 2026

Organo-inorganic phosphate materials, particularly hydrogen phosphate salts with organic cations, are increasingly popular due to their structural, spectroscopic, and physicochemical properties, with hydrogen bonding enabling stable supramolecular networks across applications in...

Open access Research Article 10.9734/ajocs/2026/v16i3445

Mechanistic Insights into Aluminum Corrosion Inhibition in Sulfuric Acid by an Imidazo[1,2-A] Pyridinyl Derivative: Combined Experimental and Quantum Study

Kouakou Victoien, Tigori Mougo André, Silue Kolotioloma & Niamien Marius Paulin · Asian Journal of Chemical Sciences · 2026

Corrosion of aluminum in acidic environments remains a significant challenge in industrial processes, necessitating the development of efficient and environmentally acceptable organic inhibitors. Several compounds have been used as inhibitors to combat this phenomenon. However, s...

Open access Research Article 10.9734/ajocs/2026/v16i3447

Effects of Polycyclic Aromatic Hydrocarbons contents in Soils of Selected Automobile repair Workshops in Uyo, Akwa Ibom State, Nigeria

Akanimo Dianabasi Akpan, Dianabasi Nkereuwem Akpan & Bassey Sam-Uket Okori · Asian Journal of Chemical Sciences · 2026

Background: Automobile Workshops are known for servicing, maintaining, and rectifying any issue that arises in a vehicle. Activities carried out in automobile workshops lead to the release of pollutants, including used and spent motor oils, lubricants, petrol residues, and other...

Open access Research Article 10.9734/ajocs/2026/v16i3444

Synthesis of 3,4-dihydro -6-(2-hydroxy-5-(hydroxymethyl) phenyl)-4-phenylpyrimidine-2(1H)- Thione by Biginelli Approach

S. Y. Mane & K. G. Huge · Asian Journal of Chemical Sciences · 2026

Pyrimidine-2-thione derivatives are biologically active heterocycles widely explored in medicinal chemistry. The Biginelli reaction offers a simple and efficient route for their synthesis, driving interest in developing improved and environmentally friendly protocols.The developm...

Open access Research Article 10.9734/ajocs/2026/v16i2443

Nutritional Properties of Tigernut Milk Produced with Blends of Watermelon and Coconut

Maryann Nkemakonam Anene, Ernest Eguono Emojorho, Chioma Cecilia Aniemena, Onyekachukwu Mabel ADINKWU, Charles Chukwudi OGBOLI & Sarah Chineye Timilami · Asian Journal of Chemical Sciences · 2026

The increasing demand for plant-based milk alternatives has driven interest in nutrient-rich beverages derived from locally available crops such as tigernut, coconut, and watermelon. However, limited information exists on the chemical and nutritional properties of blended formula...

Open access Research Article 10.9734/ajocs/2026/v16i2442

Analysis of Fertilizing Nutrient Contents and Efficacy of Composts Based on Cow Dung, Manure, and Poultry Manure in the Peri-urban Area of Niamey

Souley Issaka, Zada Ousman Karimou, Seyni Boureima Zoubéirou & Souley Mariama Abdoulaye · Asian Journal of Chemical Sciences · 2026

In Niger, soil degradation is a major problem for agricultural production. To address this issue, a number of technologies, including composting technique, are being evaluated. These techniques are being promoted and implemented on a larger scale to improve soil fertility, which...

Open access Research Article 10.9734/ajocs/2026/v16i2441

Phytochemical Composition and Antioxidant Activity of Aqueous, Methanolic and Ethanolic Extracts from the Leaves of Alchornea cordifolia (Euphorbiaceae) from Côte d'Ivoire

Gbacla Grace Kouakou, Konan Bertin Yao, N'da Amani Gnamien, Mariam Sanogo, Kelemin Awa Koné & Fatou Shcherazade Ouattara-Soro · Asian Journal of Chemical Sciences · 2026

Alchornea cordifolia (Euphorbiaceae) is a medicinal plant widely used in West Africa for its numerous therapeutic properties. This study aimed to characterize the phytochemical composition and evaluate the antioxidant activity of aqueous, methanolic, and ethanolic extracts from l...

Open access Research Article 10.9734/ajocs/2026/v16i2440

Cyclodextrin in Water Treatment and Wastewater Management: Recent Advances, Environmental Applications and Future Perspectives

Geeta Verma · Asian Journal of Chemical Sciences · 2026

Water pollution from industrial effluents, agricultural runoff, pharmaceutical residues, heavy metals, and synthetic dyes has emerged as one of the most pressing environmental challenges of the twenty-first century. Conventional treatment technologies often fail to achieve satisf...

Open access Research Article 10.9734/ajocs/2026/v16i2439

Advances and Challenges in Diethylenetriamine-Based Schiff Bases: Synthesis, Structural Diversity, Coordination Chemistry, and Emerging Applications

Idongesit Nathaniel Ufot, Nzikahyel Simon, Atim Sunday Johnson, Victor Mkpenie, Desire Thankgod Christopher, Innocent Archibong Nelson & Idaresit Aniefiok Ite · Asian Journal of Chemical Sciences · 2026

Schiff bases derived from diethylenetriamine (DETA) have attracted considerable attention due to their versatile coordination behavior and structural flexibility. The presence of multiple donor atoms within the diethylenetriamine framework enables the formation of a wide variety...

Open access Research Article 10.9734/ajocs/2026/v16i2438

Phytochemical Analysis, in vitro Antimicrobial, Antioxidant, Anti-inflammatory, and Anti-hyperglycemic Activities of Root Extracts of Cissus aralioides (Welw)

Anarado, Chigozie John Onyinye, Anarado, Charity Ebere, Obumselu, Onyeka Fabian, Iziga, Chinasa Grace, Ejimofor, Nelson Ugonna & Nsofor, Chineze · Asian Journal of Chemical Sciences · 2026

Background: Cissus aralioides is commonly found in tropical Africa with diverse therapeutic use in African folk medicine. Various parts of the plant have been utilized ethnopharmacologically as a remedy for microbial infections, arthritis, gout swelling, rheumatism, and some othe...

Open access Research Article 10.9734/ajocs/2026/v16i2437

Invisible Threats in Food Systems: Emerging Contaminants, Exposure Pathways and Safety Concerns

Anshu Kumar & Supriya Kumari · Asian Journal of Chemical Sciences · 2026

Emerging contaminants have become a major concern in global food systems due to their increasing detection in agricultural environments, food commodities, and human diets. These contaminants include pharmaceuticals, personal care products, endocrine disrupting chemicals, per- and...

Open access Research Article 10.9734/ajocs/2026/v16i2436

Development of Piliostigma reticulatum Fiber-Based Sorbents for Crude Oil Spill Remediation in Water Obtained from Ogoniland, Nigeria’s Niger Delta

Oboyi Matthew Echeofun, Maxwell Samson Monshari, Isaac Ernest, Auta Sarah Musa, Suleiman Awaisu, Ukerchia Sunday Geoffrey, Samson Stephen, Faiza Mohammed, Suleiman Benson Tagui & Christian Faithdin Chukwudera · Asian Journal of Chemical Sciences · 2026

Oil pollution in aquatic environments remains a serious environmental challenge, particularly in oil-producing regions such as Nigeria’s Niger Delta. This study focused on the development of natural fiber-based sorbents from Piliostigma reticulatum for crude oil spill remediation...

Open access Research Article 10.9734/ajocs/2026/v16i2435

Recent Advances in Multimodal Extraction Processes and Biological Activities of Perilla Essential Oil

Aifeng Cao, Yongle Chen, Ouzhe Lin, Jiaxi Yuan, Hanfei Yu & Deqiang Qi · Asian Journal of Chemical Sciences · 2026

Perilla frutescens, rich in active terpene components such as perillaldehyde and perillartine, holds great promise in the field of botanical pesticides. This article reviews major essential-oil extraction techniques, including traditional distillation/solvent extraction, enzyme-a...

Open access Research Article 10.9734/ajocs/2026/v16i2434

New Co (II) Complex of N'-(4-hydroxy-3-methoxybenzylidene) Isonicotinohydrazide: Synthesis, Spectral Characterisation, X-ray Structure

Adama Sy, Andrea Daolio, Dame Gadiaga, Paolo Pio Mazzeo, Ibrahima Elhadji Thiam, Alessia Bacchi & Mohamed Gaye · Asian Journal of Chemical Sciences · 2026

The reactions of Schiff base N'-(4-hydroxy-3-methoxybenzylidene)isonicotinohydrazide (H2L) with CoCl2.6H2O provided one new mononuclear complex formulated as {[Co(H2L)2(H2O)4]·2Cl·2H2O} (1). The study aims to study and characterise the compound by elemental analysis, infrared, an...

Open access Research Article 10.9734/ajocs/2026/v16i2433

Levels of Pesticide Residues and Physicochemical Properties of Water in River Taraba, Tella, Gassol Local Government Area, Taraba State, Nigeria

Oboyi Matthew Echeofun, Suleiman Awaisu, Auta Sarah Musa, Julius Nagombe Samson, Ukerchia Sunday Geoffrey, Robert Comfort Laijanu, Gideon Andrew, Apeh Ozioma Blessing & Musa Paul Ande · Asian Journal of Chemical Sciences · 2026

This study assessed the physicochemical properties and pesticide residues in water samples collected from six sampling stations (A–F) in Tella, Gassol L.G.A Taraba State to determine their safety based on World Health Organization (WHO) and Standards Organization of Nigeria (SON)...

Open access Research Article 10.9734/ajocs/2026/v16i2432