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Search, discover, and connect with over 1,800 researchers, faculty members, and scholars across all departments of KNUST.

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Showing 13-24 of 36 researchers in Department of Chemistry
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Gershon Amenuvor

Gershon Amenuvor

Department of Chemistry

The primary focus of this researcher's work is the utilization of ruthenium(II) complexes with diverse ligands to catalyze hydrogenation reactions, particularly for the efficient hydrogenation of aromatic compounds such as benzaldehyde, acetophenone, and styrene. This research explores the applications of these catalysts across various domains, including industrial processes, environmental health, oral health, and other related fields, emphasizing their versatility and effectiveness in catalytic chemistry.

Catalysis for Biomass Conversion
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Crystallization and Solubility Studies
28 pubs14 themes
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Godfred Darko

Godfred Darko

Department of Chemistry

The researcher has conducted extensive research across multiple domains, focusing on environmental health issues, particularly the impact of pesticides, pharmaceuticals, and pollutants on human health and ecosystems. Their work encompasses a wide range of topics, including heavy metal contamination in Ghana’s environment, antibiotic residues in water and land ecologies, toxicity studies involving hazardous chemicals such as铅, arsenic, cadmium, and mercury, and the integration of analytical techniques to assess trace elements’ bioactivities. The research also explores the physiological and psychological effects of neurotoxins and evaluates the pharmacokinetics of substances like vetropresvernas in animals. Additionally, their studies cover innovative methods for recycling materials with promising applications in agriculture, pharmaceuticals, and waste management.

Mining and Resource ManagementEssential Oils and Antimicrobial Activity
100 pubs42 themes
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Henry Amankwah

Henry Amankwah

Department of Chemistry

The researcher integrates advanced mathematical techniques into modeling and analyzing complex systems across various domains. Their work encompasses mining optimization, epidemiological control strategies, diffusion dynamics, thermodynamic equilibrium modeling, and hydraulic flow analysis, utilizing methods like differential equations, numerical optimization, and stability analysis to develop integrated frameworks that enhance predictive accuracy and decision-making in physical, health, social, and energy systems.

Mining Techniques and EconomicsMathematical and Theoretical Epidemiology and Ecology Models
13 pubs6 themes
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Humu Awudu  Osman

Humu Awudu Osman

Department of Chemistry

The researcher focuses on the intersection of mathematical modeling with biological and applied mechanical principles, particularly examining processes such as optimal shape formation, the development of bio-inspired materials, and the dynamics within cell populations. Their work aims to model these complex interactions using mathematical tools while also developing validation techniques to ensure the accuracy and applicability of their findings in real-world scenarios.

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Johannes Akpabla Mawuli Awudza

Johannes Akpabla Mawuli Awudza

Department of Chemistry

The researcher's work integrates data-driven decision-making with integrative approaches across diverse fields, including cancer, aging, and health equity, aiming to address global challenges with innovative methodologies.

0 pubs
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John Kenneth Mensah

John Kenneth Mensah

Department of Chemistry

The researcher has conducted extensive research across diverse biological and environmental domains, with a focus on understanding the effects of chemical exposure in various contexts. Their work encompasses studies in endocrine disrupting chemicals, dental development, heavy metals in environments, natural antidiabetic agents, pharmacological effects, and public health issues such as birth, developmental, and chronic health. Their research employs methods like toxicology, functional studies, and bioaccumulation analysis to explore how these factors influence ecosystems and human health.

Natural Antidiabetic Agents StudiesHeavy metals in environment
25 pubs16 themes
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Jonathan Awewomom

Jonathan Awewomom

Department of Chemistry

The researcher's work is centered around advancing solutions for global challenges in sustainability, environmental management, and public health. They focus on developing strategies that integrate sustainable supply chain management, environmental impact assessments, and agricultural research to enhance water quality, improve food security, and protect against microplastics. The studies extend from optimizing irrigation practices to examining soil erosion and rice distribution, with a particular emphasis on addressing the health risks posed by heavy metals in contaminated environments. Their research underscores the importance of policy and community engagement in fostering sustainable practices that mitigate environmental threats while ensuring equitable access to water for all.

Heavy metals in environmentSustainable Supply Chain Management
16 pubs10 themes
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Joseph Apau

Joseph Apau

Department of Chemistry

The researcher's work spans a wide range of topics within the life and health sciences, with a focus on understanding the impacts of environmental contaminants. Their studies include health risk assessments related to pesticide exposure in Ghanaian vegetables, validation of analytical methods for pharmaceuticals like RP-HPLC, investigation of endocrine-disrupting chemicals leading to obesity, and assessment of heavy metal contamination across various environments. They also conduct research into water quality, plant biochemistry, and the role of natural products such as corchorus and Amaranthus plants in human health. Additionally, they study arsenic contamination in drinking water and evaluate mercury levels in Ghanaian food supplements. Their work contributes to a deeper understanding of how environmental chemicals affect ecosystems and human health across different domains.

Seed and Plant BiochemistryPesticide Exposure and Toxicity
24 pubs14 themes
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Joseph Nana Gyesi

Joseph Nana Gyesi

Department of Chemistry

The researcher has synthesized a multifaceted study integrating traditional <i>Annonaceae</i> uses with environmental impacts of pharmaceuticals. Using essential oils from leaves and fruit pulp, they explored their chemical composition, total phenolic content, and antioxidant activities in Ghana. Simultaneously, the focus shifted to understanding pharmaceutical residues in natural environments, including water, soil, and industrial sites such as dams and manufacturing facilities. This work bridges traditional medicine with environmental health risks associated with phthalate-containing chemicals, offering insights into their potential impacts on ecosystems and human health.

Traditional and Medicinal Uses of AnnonaceaePharmaceutical and Antibiotic Environmental Impacts
5 pubs3 themes
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Joyce Doughan

Joyce Doughan

Department of Chemistry

The researcher has made significant contributions across a diverse range of areas, including the development of advanced deep learning and explainable AI techniques, the enhancement of numerical linear algebra methods for efficient data analysis, and their application in complex decision-making frameworks using machine learning. Their work bridges theoretical advancements with practical solutions, particularly in time-series forecasting and system modeling.

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Kingsley Enoch Adukpoh

Kingsley Enoch Adukpoh

Department of Chemistry

The researcher has conducted extensive research on edible oils with a focus on their quality and analysis, as well as exploring the broader implications of these studies across various fields including microplastics, food chemistry, botany, and health sciences. Their work highlights the potential applications of edible oils in both traditional and innovative contexts, from evaluating their suitability for deep-frying to advancing understanding in circular economy principles (Green, 2021). Additionally, the researcher has contributed significantly to the development of alternative fuels through plastic waste recycling initiatives in Ghana (Majou, 2020), while also investigating crop yields from Ghanaian cashews for industrial applications (Bircoah, 2019).

African Botany and Ecology StudiesMicroplastics and Plastic Pollution
5 pubs5 themes
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Lawrence Sheringham Borquaye

Lawrence Sheringham Borquaye

Department of Chemistry

The researcher's research focuses on integrating computational methods into drug discovery and development, particularly addressing public health issues such as infectious diseases, toxic environments, traditional medicine, and plant biochemistry. Their work encompasses a wide range of topics, including computational chemistry, mathematical modeling, molecular dynamics simulations, toxicity assessment, and the application of advanced analytical techniques across various biological systems. The researcher's contributions span themes like heavy metals, traditional Ghanaian medicines, malaria research, traditional use of Annonaceae plants, merozotetunia, traditional herbal extracts, toxic metal residues, plant biochemistry, enzymatic studies, marine sponges, organometallic compounds, phytochemistry, ginger and zingiberaceae research, Leishmania control, mathematical modeling for toxicity, mine management, water quality assessment, child nutrition, biofuel production, plant biochemistry, algal biology, chemical synthesis, genetic and molecular insights into infectious diseases, distributed computing systems, mycobacterium research, and genomics. Their research integrates computational approaches with biological and chemical methods to develop innovative solutions for public health challenges.

Organometallic Compounds Synthesis and CharacterizationTraditional and Medicinal Uses of Annonaceae
100 pubs42 themes
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