Tadesse Bizuayehu | Green Chemistry | Best Researcher Award

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Mr. Tadesse Bizuayehu | Green Chemistry | Best Researcher Award

Debark University | Ethiopia

Mr. Tadesse Bizuayehu is a committed lecturer and researcher at Debark University, Ethiopia, specializing in inorganic and bioinorganic chemistry with a strong emphasis on green synthesis, coordination chemistry, and biological applications of nanomaterials. He earned his MSc in Chemistry from Bahir Dar University under the guidance of Prof. Atakilt Abebe, where his thesis focused on the synthesis, characterization, and biological activity of cobalt(II) complexes using 1,10-phenanthroline, adenine, and acetamide ligands. His scholarly contributions include eco-friendly synthesis and characterization of silver-doped manganese oxide, lead oxide, and zinc oxide nanoparticles using plant extracts such as Rumex Nervosus Vahl and Verbascum Sinaiticum, exploring their antibacterial and antifungal properties. Mr. Bizuayehu has also co-authored a comprehensive review on traditional medicinal plants of Ethiopia and their therapeutic significance, and conducted molecular docking and DFT studies on newly synthesized mixed ligand complexes. His work further involves quantum chemical calculations and comparative reactivity analysis of ligands like 1,10-phenanthroline and adenine. Beyond research, he actively participates in community service, providing scientific training, skill development workshops, and academic support programs. His research interests encompass the synthesis of coordination compounds for biological and solar applications, density functional theory development, phytochemical extraction from medicinal plants, and sustainable nanomaterial synthesis. Proficient in Chemdraw, Origin, SPSS, and Gaussian, Mr. Bizuayehu is recognized for his diligence, scientific curiosity, and contribution to advancing environmentally friendly chemical research in Ethiopia and beyond.

Profile: Scopus | Orcid

Featured Publications

  • Gedlu, M., Bizuayehu, T., Melese, A., & Sewnet, A. (2024). A comprehensive review on traditional medicinal plants in Ethiopia and their application for treatment of different diseases. Advances in Public Health, 2024(1), 5542990.

  • Mersha, T. B., Alem, M. B., Demissie, T. B., Eswaramoorthy, R., Abebe, A., & Bizuayehu, T. (2023). Molecular docking, DFT, and antibacterial activity study of a newly synthesized mixed ligand complex of Co(II), 1,10-phenanthroline, adenine, and acetamide. Chemistry Africa, 6(4), 1833–1846.

  • Mersha, T. B., & Bizuayehu, T. (2024). Short review on quantum chemical calculation, chemical reactivity, biological activity comparison of 1,10-phenanthroline and adenine ligands. International Journal of Bioorganic Chemistry, 9(1), 8–13.

Angelique Nicolas Messi | Computational Chemistry | Best Researcher Award

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Dr. Angelique Nicolas Messi | Computational Chemistry | Best Researcher Award

Department of Organic Chemistry, University of Yaoundé 1 | Cameroon

Dr. Angelique Nicolas Messi is a distinguished Cameroonian organic chemist and Senior Lecturer at the Department of Organic Chemistry, University of Yaoundé I. He also serves as the Head of the Department of Basic and Applied Fundamental Sciences at the State University of Ebolowa, where he teaches general and organic chemistry, analytical chemistry, thermodynamics, pharmacognosy, and research methodology. Dr. Messi earned his Ph.D. in Organic Chemistry from the University of Yaoundé I in 2018, focusing on the isolation, structural elucidation, and bioassay of biflavonoids from Ochna species. He expanded his expertise as a Postdoctoral Research Fellow at the University of Fribourg in Switzerland under Prof. Christian G. Bochet (2020–2021) and through research visits to the University of Free State, South Africa (2015, 2023). His research centers on pharmaceutical and natural product chemistry, emphasizing drug discovery from natural sources, including biflavonoids, flavonoids, and synthetic analogs with neuroprotective, anticancer, antimalarial, and anti-HIV properties. A prolific researcher and mentor, Dr. Messi has authored numerous peer-reviewed articles in high-impact journals such as Pharmaceutics, Molecular Neurobiology, Chemistry Africa, and Biochemical Systematics and Ecology. His scientific impact is reflected in 122 citations, an h-index of 5, and an i10-index of 4. Renowned for his expertise in chromatographic and spectroscopic techniques such as NMR, LC-MS, and HRESIMS, he has contributed significantly to the discovery of novel bioactive compounds. In recognition of his outstanding contributions, he was honored as the “Best Researcher in Organic Chemistry” in 2025 by the Research Chemistry Awards. Fluent in both French and English, Dr. Messi is an invited speaker at international conferences, a reviewer for leading scientific journals, and a strong advocate for green chemistry and sustainable drug development in Africa.

Profile: Google Scholar | Scopus

Featured Publications

  • Ndongo, J. T., Issa, M. E., Messi, A. N., Ngo Mbing, J., Cuendet, M., & Pegnyemb, D. E. (2015). Cytotoxic flavonoids and other constituents from the stem bark of Ochna schweinfurthiana. Natural Product Research, 29(17), 1684–1687.

  • Messi, A. N., Ngo Mbing, J., Ndongo, J. T., Nyegue, M. A., Tchinda, A. T., Yemeda, F. L., & Pegnyemb, D. E. (2016). Phenolic compounds from the roots of Ochna schweinfurthiana and their antioxidant and antiplasmodial activities. Phytochemistry Letters, 17, 119–125.

  • Djova, S. V., Nyegue, M. A., Messi, A. N., Afagnigni, A. D., & Etoa, F. X. (2019). Phytochemical study of aqueous extract of Ochna schweinfurthiana F. Hoffm powder bark and evaluation of their anti-inflammatory, cytotoxic, and genotoxic activities. Evidence-Based Complementary and Alternative Medicine, 2019, 8908343.

  • Messi, A. N., Bonnet, S. L., Owona, B. A., Wilhelm, A., Kamto, E. L. D., Ndongo, J. T., & Pegnyemb, D. E. (2022). In vitro and in silico potential inhibitory effects of new biflavonoids from Ochna rhizomatosa on HIV-1 integrase and Plasmodium falciparum. Pharmaceutics, 14(8), 1701.

  • Owona, B. A., Mary, A., Messi, A. N., Ravichandran, K. A., Mbing, J. N., & Pegnyemb, E. (2025). Biflavonoid methylchamaejasmin and Khaya grandifoliola extract inhibit NLRP3 inflammasome in THP-1 cell model of neuroinflammation. Molecular Neurobiology, 62(2), 1605–1619.

Prof. Maria Ramalhosa | Green chemistry | Women Researcher Award

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Prof. Maria Ramalhosa | Green chemistry | Women Researcher Award

Prof. Maria Ramalhosa, Institute of Engineering of Porto, Portugal

📚 Dr. Maria Ramalhosa is an Associate Professor in Chemical Engineering at the Institute of Engineering of Porto, Portugal 🇵🇹. Holding a Ph.D. in Pharmaceutical Sciences 🎓, a Master’s in Food Science and Engineering 🍎, and a Bachelor’s in Food Engineering 🥗, she has a robust academic foundation. A researcher at REQUIMTE-LAQV 🧫, her work emphasizes green chemistry 🌱, biosensors 🔬, and food safety 🥗. With 28 scientific publications 📄, 5 book chapters 📘, and impactful projects like Honey+ 🍯 and Blue Bioeconomy 🌊, Dr. Ramalhosa is a leader in analytical and environmental sciences, fostering global 🌍 collaborations.

Professional Profile:

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Suitability for Women Researcher Award: Dr. Maria Ramalhosa

Dr. Maria Ramalhosa is a highly accomplished researcher and academic whose pioneering work in green chemistry, biosensor technology, and food safety exemplifies her dedication to scientific excellence and societal impact. With over three decades of experience as an educator and researcher, Dr. Ramalhosa has significantly contributed to analytical and environmental sciences, advancing innovative solutions for sustainability and public health. Her leadership in projects like Honey+ and FishBioSensing highlights her ability to address global challenges such as ecosystem contamination, sustainable fisheries, and bioeconomy development. These contributions position her as a leading figure in her field and a strong contender for the Women Researcher Award.

Education and Experience 

Education 🎓:

  • Ph.D. in Pharmaceutical Sciences (Analytical Chemistry) – Faculty of Pharmacy, University of Porto (2008–2011) 🧪
  • Master’s in Food Science and Engineering – Catholic University of Portugal (1991–1995) 🍎
  • Bachelor’s in Food Engineering – Catholic University of Portugal (1986–1990) 🥗

Experience 💼:

  • Associate Professor – Institute of Engineering, Polytechnic Institute of Porto (2001–Present) 🏫
  • Higher Education Lecturer – Catholic University of Portugal (1990–2000) 📘
  • Researcher – REQUIMTE-LAQV (2001–Present) 🌱
  • Trainer – Food Quality Control and Hygiene (1997–2000) 🧼

Professional Development 

🔬 Dr. Maria Ramalhosa has consistently advanced in chemical and environmental sciences 🌱, merging education and innovation. A researcher at REQUIMTE-LAQV 🧪, her expertise includes biosensor technologies 🔬, green chemistry 🌍, and food safety 🍴. Dr. Ramalhosa has spearheaded groundbreaking initiatives like Honey+ 🍯 and FishBioSensing 🎣, promoting sustainable practices in bioeconomy and fisheries. Engaged in global 🌎 scientific communities, she publishes extensively 📚 and actively collaborates 🤝 to foster eco-friendly innovations. By attending key conferences 🌟 and contributing to diverse projects, she exemplifies dedication to research excellence and societal impact 🚀.

Research Focus 

🧪 Dr. Maria Ramalhosa’s research bridges Analytical Chemistry, Green Chemistry 🌱, and Environmental Science 🌍. She develops biosensors 🔬 to detect contaminants in ecosystems 🌊, ensures food safety 🍎, and monitors environmental health through bioindicators like honey 🍯. Her projects, such as FishBioSensing 🎣 and iCanSea 🌊, address emerging challenges in sustainable fisheries, aquatic species protection 🐟, and innovative food products 🌿. Focused on ecological balance 🌍 and public health 🚑, Dr. Ramalhosa’s work integrates technology and sustainability 🚀, contributing to bioeconomy advancements 🌱 while mitigating environmental risks 🔬.

Awards and Honors 

  • 🌟 Excellence in Research Award – REQUIMTE-LAQV 🧪
  • 🏆 Outstanding Educator Award – Polytechnic Institute of Porto 🏫
  • 🎖️ Distinguished Trainer Recognition – Food Quality Control Courses 🍴
  • 📜 Recognition for Contributions to Sustainable Fisheries – FishBioSensing Project 🎣
  • 🌍 Global Collaborator Award – International Green Chemistry Conferences 🌱

Publication Top Notes:

  1. “Evaluating the impact of polycyclic aromatic hydrocarbon bioaccumulation in adipose tissue of obese women” (2024) by Sousa, S. et al., Chemosphere, cited by 3. 🌍📄
  2. “Assessment of the Antioxidant Capacity of Commercial Coffee Using Conventional Optical and Chromatographic Methods and an Innovative Electrochemical DNA-Based Biosensor” (2023) by Morais, S.L. et al., Biosensors, cited by 1. ☕🔬
  3. “A Critical Assessment of Extraction Methodologies for the Valorization of Agricultural Wastes: Polyphenolic Profile and Bioactivity” (2023) by Soares, C. et al., Processes, cited by 2. 🌾⚗️
  4. “Moringa oleifera Lam. Commercial Beverages: A Multifaceted Investigation of Consumer Perceptions, Sensory Analysis, and Bioactive Properties” (2023) by Rodrigues, J.F. et al., Foods, cited by 1. 🥤🧪
  5. “Optimization of a simple, effective, and greener methodology for polycyclic aromatic hydrocarbon extraction from human adipose tissue” (2023) by Sousa, S. et al., Analytical Methods, cited by 3. ♻️

 

 

Dr. Tat’yana Khonina | Organic Synthesis | Best Researcher Award

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Dr. Tat’yana Khonina | Organic Synthesis | Best Researcher Award

Dr. Tat’yana Khonina, Insititute of Organic Synthesis of the Ural Branch of the Russian Academy of Sciences , Russia

Dr. Tatiana Grigorievna Khonina, a prominent representative of the Ural school of organic chemists, carries forward the legacy of academician I.Ya. Postovsky. A graduate of the Ural State University named after A.M. Gorky, she works at the I.Ya. Postovsky Institute of Organic Synthesis (IOS UB RAS). As a Doctor of Chemical Sciences, leading researcher, and group leader, her focus is on functional organic compounds involving silicon, titanium, and other elements, with innovative applications in medicine and veterinary science. She holds over 40 patents and enriches the academic community through her teaching at Ural SAU. 🌟🔬📚

Professional Profile:

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Suitability for Best Researcher Award

Dr. Tatiana Grigorievna Khonina’s contributions to organic chemistry, combined with her leadership, innovation, and commitment to education, make her a stellar candidate for the Best Researcher Award. Her work not only advances fundamental science but also delivers meaningful applications in medicine and veterinary fields, showcasing her profound impact on both science and society

Education and Experience

  • 🎓 Graduated from the Chemical Faculty, Ural State University named after A.M. Gorky
  • 🏛️ Researcher at I.Ya. Postovsky Institute of Organic Synthesis (IOS UB RAS)
  • 👩‍🔬 Doctor of Chemical Sciences
  • 🎓 Lecturer at Ural State Agrarian University (FSBEI HE Ural SAU)
  • 🏅 Leader of a research group specializing in organic synthesis

Professional Development

Dr. Khonina has devoted her career to advancing organic synthesis, particularly involving functional compounds of silicon, titanium, and other elements. She bridges fundamental research with applied sciences, focusing on medical and veterinary applications. Her work, supported by over 40 patents, showcases her innovative approach to creating biologically active substances and their preparation methods. Balancing research and academia, she mentors students and contributes to the Ural scientific community. Her leadership has made a significant impact on both scientific advancements and educational excellence. 🌍🔬🏆

Research Focus

Dr. Khonina’s research encompasses cutting-edge areas in organic chemistry:

  • 🧪 Formation Reactions: Understanding mechanisms of functional organic compounds.
  • 🌟 Chemical Transformations: Exploring reactivity in silicon- and titanium-based systems.
  • 💊 Biomedical Applications: Developing compounds for medical and veterinary use.
  • 📜 Patented Innovations: Over 40 patents in biologically active substances and methods.
    Her interdisciplinary work addresses global challenges, making strides in health sciences and sustainable chemistry. 🌱🧬🔧

Awards and Honors

  • 🏆 More than 40 patents for biologically active substances and methods
  • 🏅 Leader of a renowned research group at IOS UB RAS
  • 🌟 Recognized contributor to the Ural school of organic chemists
  • 📜 Esteemed lecturer and mentor at Ural State Agrarian University
  • 🥇 Developer of innovative applications in medical and veterinary chemistry

Publication Top Notes:

  • 📜 Iron(III) Monoglycerolate as a New Biocompatible Precursor in the Synthesis of Bioactive Nanocomposite Glycerohydrogels – Cited by 1
  • 🧲 Nanocomposite Material Based on Fe3O4 Magnetic Nanoparticles Modified with Iron and Silicon Glycerolates: Synthesis and Characterization – Cited by 2
  • 🌿 Investigation of Chronic Toxicity of a Pharmacological Composition Based on Bacteriocin-nisin and Silicon Glycerolates – Cited by 1
  • 🔬 Magnetic Nanocomposite Materials Based on Fe3O4 Nanoparticles with Iron and Silica Glycerolates Shell: Synthesis and Characterization – Cited by 4
  • ⚗️ Standardization of the Pharmaceutical Substance of the Silicon-zinc-boron-containing Glycerohydrogel – Cited by 1