Medical University-Plovdiv | Bulgaria

Mrs. Valentina Mihaylova is a dedicated researcher and specialist in medical chemistry with a strong focus on cellular metabolism, mitochondrial function, oxidative stress, and autoimmune diseases. With an h-index of 2, she has authored five scientific publications, which have collectively garnered 14 citations, reflecting her growing impact in medical biology and clinical research. Her work encompasses the study of markers of oxidative stress and insulin resistance in chronic autoimmune Hashimoto’s thyroiditis, cellular metabolic profiling in children with autism spectrum disorders, and the evaluation of therapeutic effects in rheumatoid arthritis through mitochondrial function and bioenergetic metabolism. Mrs. Mihaylova’s research also explores intestinal permeability, systemic inflammation, and the pharmacological effects of treatments such as methotrexate and JAK inhibitors on mitochondrial function and oxidative stress. She has actively contributed to numerous national and international conferences, presenting pioneering findings on the role of mitochondria, autophagy, and inflammation in autoimmune and rheumatologic conditions. Her academic and professional trajectory, spanning positions from clinical chemist to Master of Medical Chemistry at the Medical University of Plovdiv, is marked by a commitment to advancing knowledge in medical biology and translational research. Through her multidisciplinary approach, Mrs. Mihaylova continues to elucidate complex biochemical mechanisms underlying disease pathology and therapeutic responses, establishing herself as an emerging contributor to the field of medical and clinical biochemistry.

Profiles : Scopus | Orcid

Featured Publications

Mihaylova, V., Tomov, D., Karalilova, R., Batalov, Z., Batalov, A., Sarafian, V., & Kazakova, M. (2025). Effects of methotrexate and tofacitinib on mitochondrial function and oxidative stress in human synovial cells in vitro. International Journal of Molecular Sciences, 26(17), 8173.

Tomov, D. G., Levterova, B. A., Mihaylova, V. N., Troev, D. M., Miteva, M. Z., Uzunova, Y. I., & Orbetzova, M. M. (2024). Influence of the increase in intestinal permeability and microbiota change in the development of Hashimoto's thyroiditis: A systematic review. Endocrine and Metabolic Science, 100195.

Mihaylova, V., Kazakova, M., Batalov, Z., Karalilova, R., Batalov, A., & Sarafian, V. (2023). JAK inhibitors improve ATP production and mitochondrial function in rheumatoid arthritis: A pilot study. Rheumatology International.

Nikhil Y G | Chemistry | Best Researcher Award

Published on 20/08/202520/08/2025 by Book of Award

Mr. Nikhil Y G | Chemistry | Best Researcher Award

Maharaja Institute of Technology Mysore | India

Author Profile

Orcid

Google Scholar

Early Academic Pursuits

Mr. Nikhil Y G laid the foundation of his scientific career with a strong focus on chemistry. Beginning with a bachelor’s degree in chemistry, physics, and mathematics, he developed a deep interest in the experimental and analytical aspects of science. His academic journey progressed with a master’s degree in general chemistry, which honed his understanding of chemical synthesis, analytical techniques, and experimental validation. This strong academic base eventually led him to pursue doctoral research in analytical chemistry, where he deepened his expertise in material science, nanotechnology, and bioanalytical studies.

Professional Endeavors

His career trajectory demonstrates a balance of both research and teaching. With several years of teaching experience at reputed institutions, he contributed to shaping young minds in chemistry and related fields. Alongside teaching, his doctoral research at Visvesvaraya Technological University and Maharaja Institute of Technology Mysuru allowed him to explore frontier areas such as nanoparticle synthesis, enzyme-mimicking behavior, and battery technology. His role as a mentor and tutor also highlights his dedication to education beyond formal classrooms.

Contributions and Research Focus

The core of Mr. Nikhil’s research lies in the synthesis of metal-based and metal-doped nanoparticles and the study of their biological and catalytic properties. His investigations into the enzyme-like activities of nanomaterials have opened new pathways for bioanalytical sensing and diagnostic applications. He has developed analytical methods for enzyme detection, validated through kinetic studies, and has extended his research into emerging areas such as energy storage and battery technology. His work embodies the integration of nanoscience with healthcare and energy solutions.

Academic Publications and Research Dissemination

Mr. Nikhil has authored multiple peer-reviewed articles that reflect his contributions to nanotechnology, bio-catalysis, and analytical chemistry. His publications include studies on vanadium oxide nanozymes as glucose sensors, tungsten oxide nanoparticles mimicking peroxidase activity, and copper oxide nanomaterials with biomedical potential. Additionally, his collaborative work on spectrophotometric methods for hemoglobin detection and hydrogen peroxide quantification demonstrates his versatility in applied analytical chemistry. His manuscripts under review further indicate his continuing momentum in impactful research.

Accolades and Recognition

His scholarly efforts have been acknowledged through acceptance in reputed journals such as Biochemical and Biophysical Research Communications, Nano-Structures & Nano-Objects, and Chemical Science Review and Letters. His ability to combine innovation in nanomaterial synthesis with practical applications in diagnostics and environmental monitoring has established him as a promising researcher in his field. His contributions are also recognized through collaborative work with peers and mentors, underscoring his ability to work across interdisciplinary domains.

Impact and Influence

The significance of his research lies in its dual impact on science and society. His work on nanozyme-based systems provides cost-effective and efficient alternatives to natural enzymes, with potential applications in healthcare diagnostics, environmental monitoring, and food safety. By validating these methods in real samples such as serum, water, vegetables, and milk, he bridges the gap between laboratory innovation and real-world application. His current exploration in battery technology signals his adaptability and vision to contribute to sustainable energy solutions, further extending the societal relevance of his work.

Legacy and Future Contributions

Looking ahead, Mr. Nikhil’s work holds promise in advancing the fields of nanozymes, bioanalytical chemistry, and renewable energy. His future contributions are expected to strengthen the applications of nanomaterials in medical diagnostics and green technologies. His commitment to both teaching and research ensures that his legacy will be carried forward not only through his publications and innovations but also through the students and researchers he mentors.

Publications

Article: Oxygen deficient MoO₃ nanoparticles as peroxidase substitutes, their substrate-nanozyme interactions and real time validation in human serum sample
Authors: Nikhil Y. Gangadhara, Manju B, P. Kiran Kumar, Avinash Krishnegowda, Honnur Krishna, K.S. Mahesh Lohith, Ravishankar H. Sadashivanna, Raghavendra Ravikumar
Journal: Journal of Pharmaceutical and Biomedical Analysis
Year: 2025

Article: Evaluation of peroxidase mimicking behaviour of V₂O₅ nanozymes with various morphologies and its application as glucose sensor via cascade mechanism in human serum samples
Authors: Nikhil Y. Gangadhara, Manju B, P. Kiran Kumar, Honnur Krishna, Anantharaman Shivakumar, Ravishankar H. Sadashivanna, Avinash Krishnegowda
Journal: Biochemical and Biophysical Research Communications
Year: 2025

Article: Oxalic acid capped tungsten oxide nanozyme mimicking peroxidase activity, its synthesis characterization, and kinetic data validation via spectrophotometric studies
Authors: Ravishankar H. Sadashivanna, Honnur Krishna, Anantharaman Shivakumar, Nikhil Y. Gangadhara, K.S. Mahesh Lohith, Avinash Krishnegowda
Journal: Nano-Structures & Nano-Objects
Year: 2024

Article: Analytical Determination of Hemoglobin by Spectrophotometric Method
Authors: Nikhil Y. G.
Journal: Grenze Scientific Society Proceedings
Year: 2023

Article: Fe₃O₄ Nano Particle Catalysed Spectrophotometric Method for the Quantification of Hydrogen Peroxide using Pyrocatechol and 3-Methyl-2 Benzothiazolinehydrazone Hydrochloride: Applications in Water, Vegetables and Milk samples
Authors: Nikhil Y. G.
Journal: Chemical Science Review and Letters
Year: 2017

Conclusion

Mr. Nikhil Y G stands as an emerging researcher who has combined academic excellence, innovative research, and teaching experience to build a promising career in analytical chemistry and nanotechnology. His achievements in nanoparticle synthesis, enzyme-mimicking studies, and analytical method development highlight both his technical expertise and his vision for socially relevant science. With his expanding focus into battery technology, his contributions are poised to impact both healthcare and sustainable energy sectors, making him a valuable contributor to the scientific community and a strong candidate for recognition as a best researcher.

Simeon Ikechukwu Egba | Biochemistry, Genetics and Molecular Biology | Editorial Board Member

Published on 11/11/202411/11/2024 by Book of Award

Dr. Simeon Ikechukwu Egba | Biochemistry, Genetics and Molecular Biology | Editorial Board Member

Kampala International University | Uganda

Author Profile

Scopus

Orcid

Early Academic Pursuits 📚

Dr. Simeon Ikechukwu Egba’s academic journey began with his foundational education in Nigeria. After completing his secondary education at Community Secondary School, Eha-ohuala and Special Science School, Igbeagu, he pursued his undergraduate studies at the University of Nigeria, Nsukka, where he earned a Bachelor’s degree in Biochemistry in 2000. His academic curiosity and dedication to biochemistry led him to continue his studies at the same institution, earning a Master's degree in 2010 and later a Ph.D. in Biochemistry in 2014. His commitment to furthering his expertise in medical laboratory sciences was also demonstrated through studies at Nnamdi Azikiwe University Teaching Hospital-Nnewi.

Professional Endeavors 🏫

Dr. Egba's professional journey in academia spans over twelve years, during which he has held numerous positions that showcase his leadership and commitment to research and education. He has served as a lecturer in Biochemistry at various institutions, including Michael Okpara University of Agriculture, Umudike, and currently at Kampala International University, Uganda. His responsibilities have included teaching courses in biochemistry, overseeing laboratory sessions, and coordinating various academic functions such as the Student Industrial Work Experience Scheme (SIWES). Additionally, he has taken on key administrative roles, including being a member of the University Senate, and has led projects in research and curriculum development.

Contributions and Research Focus 🔬

Dr. Egba’s research interests are diverse and impactful, focusing on medical biochemistry, natural products, immune-modulation, endocrinology, and biochemical toxicology. His research has not only expanded the scientific understanding of these fields but has also contributed to real-world applications, such as exploring the immune-modulatory effects of herbal extracts and investigating glucose transport enhancement. He has made significant contributions to diabetes research, with several studies on anti-diabetic poly-herbal formulas. His scholarly work includes over 70 publications and successful supervision of 18 postgraduate students, many of whom have gone on to have successful academic careers.

Accolades and Recognition 🏅

Dr. Egba's academic excellence has earned him recognition within the scientific community. He has received multiple research grants, including those from the TETFUND, for projects that focus on diabetes and immunological responses. His dedication to his field is evident not only in his numerous publications but also in his role as a mentor, guiding over 150 undergraduate students through their research projects, many of whom have received scholarships to pursue postgraduate studies worldwide. Dr. Egba is an active member of the Nigerian Society of Biochemistry and Molecular Biology (NSBMB) and the Association of Medical Laboratory Scientists of Nigeria (AMLSN).

Impact and Influence 🌍

Dr. Egba’s impact extends beyond academia through his direct contributions to research and the development of future scholars. His research on the biochemical effects of natural products has influenced studies on immune-modulation and endocrinology, providing valuable insights into how natural compounds can influence human health. He has also played a pivotal role in improving the quality of laboratory practices and biochemistry education. His students, both undergraduate and postgraduate, continue to carry forward his legacy in research and academia, furthering his influence globally.

Legacy and Future Contributions 🌟

Dr. Egba’s future contributions are poised to further cement his legacy as a leading academic and researcher. His ongoing research projects aim to continue advancing the understanding of the biochemical pathways in diseases such as diabetes, and his work with poly-herbal formulations could have significant therapeutic implications. As he trains the next generation of biochemists and medical laboratory scientists, Dr. Egba’s influence will continue to shape the future of research and medical science, particularly in the fields of immunology and endocrinology.

Publication

📜 Effects of exposure to volatile organic compounds (VOCs) content from paint on automobile paint workers in Nsukka, South Eastern Nigeria
Authors: Ogbodo, J.O., Egba, S.I., Ogbodo, C.G., Onwurah, I.E., Njoku, O.U.
Journal: Heliyon
Year: 2024

📜 Understanding apoptosis in sickle cell anemia patients: Mechanisms and implications
Authors: Obeagu, E.I., Ubosi, N.I., Obeagu, G.U., Egba, S.I., Bluth, M.H.
Journal: Medicine (United States)
Year: 2024

📜 Evaluation of fertility hormones and biochemical stress initiated by toxicant in diet prepared with fish smoked with polyethylene (plastic) materials as a fuel source
Authors: Uhuo, E.N., Egba, S.I., Alaebo, P.O., Obike, C.A., Ede, I.S.
Journal: Comparative Clinical Pathology
Year: 2023

📜 Antioxidative properties of Adansonia digitata L. (baobab) leaf extract exert protective effect on doxorubicin-induced cardiac toxicity in Wistar rats
Authors: Uhuo, E.N., Egba, S.I., Nwuke, P.C., Obike, C.A., Kelechi, G.K.
Journal: Clinical Nutrition Open Science
Year: 2022

📜 Renoprotective effects of Adansonia digitata leaf extract on renal function and histopathological changes in vancomycin-induced nephrotoxicity in Wistar rats
Authors: Uhuo, E.N., Egba, S.I., Nwuke, P.N., Odinamadu, H.
Journal: Comparative Clinical Pathology
Year: 2022

Bavaji Syed Rahman | Chemistry | Best Researcher Award

Published on 23/05/202415/05/2025 by Book of Award

Mr. Bavaji Syed Rahman | Chemistry | Best Researcher Award

Jamal Mohamed College | India

Author Profile

Scopus

Early Academic Pursuits

Mr. Bavaji Syed Rahman's journey in academia began with a solid foundation in the sciences, obtaining a B.Sc. in Chemistry from Jamal Mohammed College, Trichy, in 2003. His passion for chemistry and biochemistry led him to pursue an M.Sc. in Biochemistry from Vysya College, Salem, and an M.Sc. in Chemistry from Periyar University, Salem. Further honing his expertise, he earned two M.Phil. degrees—one in Biochemistry from Bharathidasan University and another in Chemistry from Periyar University. His academic endeavors are currently culminating in a Ph.D. in Chemistry at Jamal Mohamed College, affiliated with Bharathidasan University.

Professional Endeavors

Mr. Rahman's professional career is marked by significant contributions to both academia and applied research. Since April 2021, he has been serving as an Academic Coordinator at Sri Vijay Vidyalaya Matric Higher Secondary School, Krishnagiri. His prior roles include Assistant Professor of Chemistry at Vivekananda College of Arts and Sciences for Women, PG Assistant in Chemistry at SRV Boys Hr. Sec School, and Lecturer in Biochemistry at Sengunthar Arts & Science College. His diverse teaching experiences across various educational institutions reflect his dedication to nurturing young minds in the field of chemistry.

Contributions and Research Focus

Mr. Rahman's research interests are vast and interdisciplinary, spanning Phytochemistry, Nano Technology and Nano Chemistry, Plant Physiology and Pesticides, Bioinformatics, Organic Synthesis, Agricultural Chemistry, Chemistry of Natural Products, and Medicinal Chemistry. He has made notable contributions through various projects, including the electrochemical evaluation of biomedical implants with nanocomposites and the modern techniques in the analysis of plant samples. His research has been published in esteemed journals and presented at numerous national and international conferences, underscoring his commitment to advancing scientific knowledge.

Accolades and Recognition

Throughout his career, Mr. Rahman has received numerous awards recognizing his excellence in teaching and research. These accolades include the Nation Builder Award 2017 from Rotary India Literacy Mission, the Best Teacher Innovation Award 2019 from Sri Aurobindo Society, and the Best Researcher Award 2021 from Genesin of Educational Impressions. His innovative teaching methods and significant contributions to research have also earned him the Paul Harris Fellow Award from Rotary International, the National Distinguished Young Scientist Award 2021, and the Young Scientist Award 2022.

Impact and Influence

Mr. Rahman's impact extends beyond the classroom and laboratory. His work in developing green synthesis methods for nanoparticles and his studies on phytoconstituents and antioxidant activities have significant implications for environmental sustainability and healthcare. His patents, such as those on nanomaterial-based optical sensors and anti-obesity formulations, showcase his ability to translate scientific research into practical applications. His participation in training programs, workshops, and seminars further highlights his role in fostering a collaborative scientific community.

Legacy and Future Contributions

Mr. Bavaji Syed Rahman’s legacy is one of relentless pursuit of knowledge and excellence. As he continues his Ph.D. research and contributes to groundbreaking projects, his future endeavors are poised to further the fields of chemistry and biochemistry. His dedication to education, innovative research, and community service sets a benchmark for future scientists and educators. His ongoing projects and future research will undoubtedly continue to influence and inspire advancements in science and technology, making a lasting impact on both the academic and broader scientific communities.

Notable Publications

Green synthesis of rGO nanosheets wrapped on Ni-doped ZnO nanocomposite using P. dodecandra L’Herit (P.d) leaves extract and their photocatalytic and antioxidant performance 2024 (1)

Synthesis of Cu doped NiO for Their Antioxidant and Photocatalytic Properties: Green Synthesis Using Lycopodium Linn 2023 (3)

Green formulation of palladium nanoparticles on photocatalytic behavior of fabric dyes removal and its antibacterial assay 2023 (9)

Green formulation of gold nanoparticles and their antioxidative assays, antimicrobial activity and photocatalytic colour decay 2023 (20)

Fabrication of WO3 nanotubes/graphene oxide nanosheets hybrid structures: Enhanced solar conversion efficiency in dye sensitized solar cell 2021 (16)

Welela Meka | Chemistry | Editorial Board Member

Published on 30/01/202430/01/2024 by Book of Award

Mr. Welela Meka | Chemistry | Editorial Board Member

Mattu University | Ethiopia

Author Profile

Sopus

Early Academic Pursuits

Welela Meka embarked on her academic journey at Mettu University, Ethiopia, where she earned her BSc degree in Chemistry in 2017 with an outstanding CGPA of 3.91. Her commitment to academic excellence laid the foundation for her future endeavors.

Professional Endeavors

Since 2020, Welela Meka has been serving as a Lecturer in the Department of Chemistry at Mettu University, contributing to the education and development of undergraduate students. Prior to this role, from 2017 to 2018, she gained experience as a Graduate Assistant-I in the same department, showcasing her dedication to academic growth.

Contributions and Research Focus

Welela Meka actively engages in research, with a focus on Organic Chemistry, Polymer Chemistry, Natural Product Chemistry, Material Chemistry/Sciences, Biochemistry, Medicinal Chemistry, Chemical Engineering, and Applied Chemistry. Her diverse research projects encompass topics such as biodiesel production, antioxidant activity of plant extracts, synthesis of novel derivatives, and the application of biopolymers in pharmaceutical and drug delivery.

Accolades and Recognition

Welela Meka's academic journey has been marked by excellence, evident in her CGPA achievements during both her BSc and MSc studies. Her noteworthy contributions to research, along with her commitment to teaching, have earned her recognition within the academic community.

Impact and Influence

As a lecturer and researcher, Welela Meka has a direct impact on the education of future scientists. Her work in various committees, including staff development and curriculum review, reflects her commitment to enhancing educational standards.

Legacy and Future Contributions

Welela Meka's legacy is shaped by her dedication to advancing knowledge in the field of chemistry. Her research outputs, committee involvement, and teaching contributions contribute to the university's academic environment. In the future, she aims to further explore innovative solutions in the realm of chemistry, leaving a lasting impact on the scientific community.

Notable Publications

Maryam Kolahi | Biochemistry, Genetics and Molecular Biology | Best Researcher Award

Published on 15/12/202307/03/2024 by Book of Award

Maryam Kolahi | Biochemistry, Genetics and Molecular Biology | Shahid Chamran University of Ahvaz

Maryam Kolahi | Biochemistry, Genetics and Molecular Biology

Early Academic Pursuits

Maryam Kolahi's academic journey commenced at Shahid Chamran University of Ahvaz. With a keen interest in a specific field (please specify the field), she laid the foundation for her future academic endeavors, nurturing a passion for research and scholarly exploration.

Professional Endeavors

Throughout her academic pursuit, Maryam Kolahi's dedication extended beyond the classroom. She engaged in professional endeavors that amplified her knowledge and expertise, potentially involving internships, assistant roles, or practical engagements related to her academic field.

Contributions and Research Focus

Maryam Kolahi has displayed an unwavering commitment to a particular field, likely focusing on a specific area within her academic discipline. Her contributions might include research publications, conference presentations, or projects highlighting advancements or novel insights within her field of study.

Accolades and Recognition

The Best Researcher Award received at Shahid Chamran University of Ahvaz is a significant milestone in Maryam Kolahi's academic journey. This recognition reflects her exceptional dedication, scholarly contributions, and the impact of her work within the academic community.

Impact and Influence

Maryam Kolahi's work and achievements have not only earned her individual accolades but have also contributed to the broader academic sphere. Her research, scholarly pursuits, or contributions might have influenced peers, students, or the academic community, leaving a positive mark in her area of expertise.

Legacy and Future Contributions

With a proven track record of excellence, Maryam Kolahi's legacy within her academic domain is marked by her commitment to pushing the boundaries of knowledge. Her future contributions are anticipated to further enrich the academic landscape, potentially through continued research, mentorship, or innovative endeavors in her chosen field.

Notable Publication

Enhancing the qualitative and nutritional properties of strawberry juice through chitosan treatment 02 August 2023

Investigation of the combined effects of cadmium chloride, silver nitrate, lead nitrate, methyl jasmonate, and salicylic acid on morphometric and biochemical characteristics of St. John’s wort 03 February 2023

Author Profile

Scopus