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. Nodira Abdulladjanova | Bioorganic Chemistry | Best Researcher Award

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Prof. Nodira Abdulladjanova | Bioorganic Chemistry | Best Researcher Award

Prof. Nodira Abdulladjanova, Institute of Bioorganic Chemistry, Academy of Sciences of the Republic of Uzbekistan, Uzbekistan

Dr. Nodira G. Abdulladjanova, a leading researcher at the Institute of Bioorganic Chemistry, Academy of Sciences of Uzbekistan, specializes in bioorganic chemistry and natural products. she holds a Doctor of Sciences degree and has been instrumental in isolating biologically active compounds from medicinal and food plants. With over two decades of academic and research experience, Dr. Abdulladjanova has contributed significantly to antiviral and anti-hypoxia remedies. A Presidential Scholar, she has also served as a professor at Tashkent Pharmaceutical Institute. Her work, recognized internationally, focuses on structure elucidation and biological activity of polyphenols, with applications in medical and pharmaceutical sciences. Fluent in Uzbek, Russian, and English, she has led pioneering projects, authored numerous publications, and remains committed to advancing pharmaceutical solutions through the study of natural products.

Professional Profile:

Scopus

Evaluation of Nodira G. Abdulladjanova for the “Best Researcher Award”

Dr. Nodira G. Abdulladjanova is highly suitable for the “Best Researcher Award” due to her groundbreaking contributions to bioorganic chemistry, her impactful research on polyphenols, and her demonstrated leadership in science and education. Her work not only advances scientific knowledge but also has practical implications for medicine, making her a strong candidate for this recognition.

Education 🎓

Dr. Abdulladjanova has a rich educational background in chemical sciences and bioorganic chemistry. She earned her Doctor of Sciences in Bioorganic Chemistry in February 2016 from the Institute of Bioorganic Chemistry, Uzbekistan. Her Ph.D., completed in April 2002 at the same institution, laid the foundation for her work in isolating and analyzing biologically active compounds. Prior to her advanced studies, she graduated with a Bachelor’s and Master’s in Physics and Chemistry from Namangan State University in 1995. Her academic journey reflects a blend of multidisciplinary expertise, which underpins her significant contributions to medicinal chemistry and natural product research. With a focus on polyphenols and their applications, her education has been the cornerstone of her research on antiviral and antihypoxic remedies, earning her recognition and prestigious scholarships, including the Presidential Scholarship of Uzbekistan.

Professional Experience 💼

Dr. Abdulladjanova currently serves as a leading researcher in the Laboratory of Chemistry of Proteins and Peptides at the Institute of Bioorganic Chemistry. Since 2019, she has been a professor at the Tashkent Pharmaceutical Institute, focusing on pharmaceutical chemistry. From 2013 to 2016, she worked as an associate professor at Tashkent State Pedagogical University. Earlier, she held roles as a senior and junior researcher at the Institute of Bioorganic Chemistry, contributing to groundbreaking projects in medicinal chemistry. Her career highlights include leading the development of antiviral remedies, antihypoxic medical products, and anti-AIDS therapies using local plant polyphenols. Dr. Abdulladjanova’s experience spans over 20 years of teaching, supervision, and innovative research, making her a pivotal figure in Uzbekistan’s scientific community.

Awards and Honors 🏆

Dr. Abdulladjanova’s excellence has been recognized through several prestigious awards. She was honored with the Presidential Scholarship of Uzbekistan in 2001, a testament to her academic and research contributions. Her groundbreaking work on antiviral and anti-hypoxia remedies has garnered national and international acclaim. As a recipient of competitive grants, she has advanced the field of bioorganic chemistry, focusing on polyphenols and their therapeutic applications. Dr. Abdulladjanova’s work has also been featured in leading journals, further solidifying her reputation as a pioneer in medicinal and natural product research. These accolades reflect her commitment to innovation and her pivotal role in advancing pharmaceutical sciences in Uzbekistan and beyond.

Research Focus 🔬

Dr. Abdulladjanova’s research centers on the chemistry of medicinal and food plants, with a particular focus on natural products and polyphenols. She specializes in the isolation, structure elucidation, and study of the biological activities of compounds. Her work has led to the development of antiviral, antihypoxic, and anti-AIDS remedies derived from local plant sources. Notable projects include extracting tannins, creating antihypoxic products like “Pirovidin,” and developing antiviral solutions such as “Euforbin.” Dr. Abdulladjanova’s studies aim to harness the therapeutic potential of polyphenols, providing innovative solutions to medical challenges. Her dedication to bioorganic chemistry drives advancements in pharmaceutical sciences, enhancing the understanding of natural compounds and their applications.

Publication Top Notes:

1. Antibacterial Activity of Plant Polyphenols Belonging to the Tannins against Streptococcus mutans—Potential against Dental Caries
  • Citations: 4
2. Interaction of Rhus typhina Tannin with Lipid Nanoparticles: Implication for the Formulation of a Tannin–Liposome Hybrid Biomaterial with Antibacterial Activity
  • Citations: 3
3. Electrophysiological and Spectroscopic Investigation of Hydrolysable Tannins Interaction with α-Hemolysin of S. aureus
  • Citations: 8
4. Inhibition of AGEs Formation, Antioxidative, and Cytoprotective Activity of Sumac (Rhus typhina L.) Tannin under Hyperglycemia: Molecular and Cellular Study
  • Citations: 5
5. The Structural Changes in the Membranes of Staphylococcus aureus Caused by Hydrolysable Tannins Witness Their Antibacterial Activity
  • Citations: 16