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Nkwocha Stephen Tochi

0009-0000-1895-9701

Publications (9)

Kinetics and Equilibrium Studies of the Detoxification of Aqueous Solutions of Phenolic Derivatives using Activated Carbon

Nkwocha Stephen Tochi, Isaac Adebayo Akinbulu, Oke Temidayo Joseph & Medubi Kayode Michelle · International Research Journal of Pure and Applied Chemistry · 2024

This study investigates the kinetics and equilibrium of phenolic derivative detoxification from aqueous solutions using activated carbon derived from coconut husk (CHAC). Phenolic compounds, prevalent in industrial wastewater, are highly toxic to humans and aquatic life. The remo...

Open access Research Article 10.9734/irjpac/2024/v25i4869

Chitosan Nanocomposites-Based Electrochemical Sensors: A Review

Adetoun Akitoye, Nkwocha Stephen Tochi, Isaac Adebayo Akinbulu, Wesley Ohifeme Okiei & Tiago Almeida Silva · International Research Journal of Pure and Applied Chemistry · 2024

Chitosan nanocomposites represent a promising class of materials formed by combining chitosan with various nanomaterials. This innovative approach leverages the advantageous properties of both chitosan—a biopolymer known for its biocompatibility, natural abundance, high film-form...

Open access Research Article 10.9734/irjpac/2024/v25i4868

Optimization of Leaching Recovery of Zinc, Iron and Manganese from Selected Solid Waste Ashes in Zaria, Kaduna State, Nigeria

Oke Temidayo Joseph, Ayowole Awwal, Kehinde Israel Omoniyi, Nkwocha Stephen Tochi, Adebayo Abisola Alice & Osuolale Emmanuel Ayodeji · Asian Journal of Chemical Sciences · 2024

The increasing environmental burden of toxic heavy metal-concentrated ash from solid waste incineration, particularly from burnt tires and contraband drugs, poses significant challenges for waste management and resource recovery. This study aims to optimize the leaching recovery...

Open access Research Article 10.9734/ajocs/2024/v14i5319

Solvent Extraction of Zinc from Burnt Tyre Ash using Tri Butyl Phosphate

Oke Temidayo Joseph, Ayowole Awwal, Kehinde Israel Omoniyi, Nkwocha Stephen Tochi, Kayode Medubi & Adebayo Abisola Alice · Chemical Science International Journal · 2024

The article reports the solvent extraction of zinc (Zn) from burnt tyre ash using tributylphosphate (TBP) as an extractant. The increasing interest in environmental protection and resource recovery has prompted research into extracting valuable metals from waste materials, such a...

Open access Research Article 10.9734/CSJI/2024/v33i5912

Drug Sensitivity Pattern of Bacteria from Dental Extraction: A Microbiological Study

Freitas A. A., P. O. Nneji, Onyemeh L. O., Nkwocha Stephen Tochi, Gemadi Kwasi Shine, Christian Otitodilichukwu Onuba, Stephanie Nsa Bassey, Oke Temidayo Joseph, Ayosunkanmi Damilola Amoo & Omolola Adedeji · International Journal of Research and Reports in Dentistry · 2024

Introduction: Teeth are hard structures in the mouth and pharynx of vertebrates, used for eating, defense, and specialized purposes. Bacterial infections often cause purulent inflammations in the head and neck, due to diverse oral microbiota and dental lesions. This study undersc...

Open access Research Article 10.9734/ijrrd/2024/v7i2192

An Investigation into Building Functional Failures in Akure South Local Government, Ondo State, Nigeria

Monsur Opeyemi Abiola, Michael Olamide Omoyajowo, Boluwatife Adesola Afolabi, Oke Temidayo Joseph, Nkwocha Stephen Tochi, Nkwocha Janet E & Blessing Akum Audu · Journal of Engineering Research and Reports · 2024

Functional failures and faults are regular occurrences in buildings and construction industries. The rate of building collapse in Nigeria has increased dramatically over the last decade and shows no signs of abating which has led to massive losses causing loss of physical propert...

Open access Research Article 10.9734/jerr/2024/v26i91274

The Impact of Practical Work Experience on Academic Achievement in Biology among Senior Secondary School Students in Yenagoa Metropolis

Patricia Okwuchi Nneji, Purity Adenike Oshodi, Sunday Kolawole Akomolede, Olosunde, Jawad Olayemi, Oboite, Diana Uwaila, Nkwocha Stephen Tochi, Blessing Ngozi Iweuno, Nkwocha Emeka Stanley, Adetutu Halimat Badmus, Kunlere Alaba Samson & Adebike Adenuga · Journal of Education, Society and Behavioural Science · 2024

The study investigated the impact of practical work experience on academic achievement in biology at the senior school level in Yenagoa Metropolis. Additionally, the moderating effect of gender on the dependent variable was examined. Two public secondary schools were randomly sel...

Open access Research Article 10.9734/jesbs/2024/v37i51322

Synthesis, Characterization and Antimicrobial Activity of Mixed Antibiotic-Vitamin Metal Complexes Involving Metronidazole and Vitamin B1 (Thiamine)

Medubi Kayode, Osuolale Emmanuel Ayodeji, Bintinlaye Biliquis Yetunde, Oke Temidayo Joseph, Abegunrin Tofunmi Timothy, Okeowo Habeeb, Nkwocha Stephen Tochi, Adebayo Abisola Alice & Oluchi Onyemeh · Asian Journal of Chemical Sciences · 2024

Antimicrobial resistance (AMR) poses a critical threat to global health, making it imperative to develop novel therapeutic strategies. This study focuses on the synthesis and characterization of mixed antibiotic-vitamin metal complexes involving metronidazole and vitamin B1. Meta...

Open access Research Article 10.9734/ajocs/2024/v14i6333

Proximate Analysis, Extraction, and Characterization of Oil from Terminalia catappa Fruit in Anambra State, Nigeria

Aniekwensi Obinna Patrick, Ogbonna Esther Ozioma, Gemadi Kwasi Shine, Akinpelu Toyosi Michael, Samuel Nzube Nwosu, Etim Blessing Bassey, Nwachukwu Chinemerem Favour, Awoyungbo Modupeoluwa Damilola & Nkwocha Stephen Tochi · Asian Journal of Research in Biochemistry · 2024

Context: Terminalia catappa, also known as tropical almond, is a well-known plant recognized for its edible parts, including fruit, bark, leaves, and roots. It is also noted for its medicinal usefulness and numerous pharmacological actions. Aim: This study aims to analyze the pro...

Open access Research Article 10.9734/ajrb/2024/v14i4301