Eleni Efthimiadou | Material Science | Best Researcher Award

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Prof. Dr. Eleni Efthimiadou | Material Science | Best Researcher Award

National and Kapodistrian University of Athens | Greece

Eleni K. Efthimiadou is a distinguished academic and researcher in the field of Inorganic and Bioinorganic Chemistry, with a strong interdisciplinary focus on nanotechnology, nanomedicine, and advanced biomedical applications. She serves as a faculty member in the Laboratory of Inorganic Chemistry at the Department of Chemistry of the National and Kapodistrian University of Athens, where her work bridges fundamental chemistry with translational biomedical research. Her scientific expertise centers on the design, synthesis, surface modification, and physicochemical characterization of inorganic, organic, and hybrid nanomaterials with targeted biological functionality. A core aspect of her research is the development of multifunctional nanostructures—such as magnetic nanoparticles, gold and silver nanostructures, quantum dots, liposomal systems, and hybrid nanocomposites—for diagnostic, therapeutic, and theranostic applications. These systems are extensively evaluated through in vitro and in vivo biological models, addressing critical challenges in cancer diagnosis and treatment, inflammation-related diseases, antimicrobial resistance, and energy-related applications. She has extensive experience in advanced spectroscopic, microscopic, thermal, and magnetic characterization techniques, as well as in biological evaluation methodologies including cytotoxicity, oxidative stress, DNA interaction, apoptosis, angiogenesis inhibition, hyperthermia, and antimicrobial testing. Her in vivo research expertise includes biodistribution, biocompatibility, and therapeutic efficacy studies in established animal models, with full accreditation for laboratory animal research.Eleni K. Efthimiadou has made a substantial contribution to graduate and postgraduate education, having supervised a large number of undergraduate theses, master’s dissertations, and doctoral dissertations, many of which focus on cutting-edge nanochemical and biomedical research topics. She has also actively participated in doctoral and postgraduate examination committees in Greece and abroad. Her scholarly output includes a high volume of peer-reviewed publications in internationally recognized journals, with strong citation metrics reflecting significant scientific impact. Through her combined roles as researcher, educator, and mentor, she continues to advance the fields of bioinorganic chemistry and nanomedicine while fostering the next generation of scientists.

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Featured Publications

Dr. Sacha Cavelier | Material Science | Best Researcher Award | 2625

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Dr. Sacha Cavelier | Material Science | Best Researcher Award

Dr. Sacha Cavelier | Queensland University of Technology | Austria

Dr. Sacha Cavelier is a mechanical engineer and postdoctoral researcher at the Queensland University of Technology (QUT), specializing in advanced biomaterials, bone tissue engineering, and biomechanical characterization. Graduating as a biomedical-focused engineer from the École des Mines de Saint-Étienne (France), he advanced his research career through a Master’s and PhD in Mechanical Engineering at McGill University (Canada). His doctoral work introduced innovative strategies for next-generation bone graft materials, including multilayered titanium–calcium sulfate composites with superior strength, biocompatibility, and biodegradability, and led to multiple high-impact publications and patents. With more than seven years dedicated to developing ceramic-titanium bone graft composites, Dr. Cavelier has become a recognized expert in toughened biomaterials and bone regeneration. He further expanded his expertise during his postdoctoral fellowship at Ohio University, where he developed mineralized collagen scaffolds, supervised graduate students, and contributed to grant writing. At the University of Adelaide, he served as a visiting researcher, investigating the mechanical properties of human dura mater and pericranium. Currently at QUT’s ARC Centre for Cell & Tissue Engineering Technologies, Dr. Cavelier leads research on cartilage characterization, antibacterial coatings, and intramedullary implant technologies, including in vivo efficacy studies. He supervises PhD students, contributes to collaborative research programs, and continues to publish in leading journals such as Advanced Materials, Nanomaterials, Bioactive Materials, and Journal of the Mechanical Behavior of Biomedical Materials. Dr. Cavelier’s technical skillset spans additive manufacturing, finite-element modeling, biochemistry, mechanical testing, microscopy, and high-precision fabrication.

Profile: Google Scholar

Featured Publications

Yu, L., Cavelier, S., Hannon, B., & Wei, M. (2023). Recent development in multizonal scaffolds for osteochondral regeneration. Bioactive Materials, 25, 122–159.

Cavelier, S., Dastjerdi, A. K., McKee, M. D., & Barthelat, F. (2018). Bone toughness at the molecular scale: A model for fracture toughness using crosslinked osteopontin on synthetic and biogenic mineral substrates. Bone, 110, 304–311.

Cavelier, S., Mirmohammadi, S. A., & Barthelat, F. (2021). Titanium mesh-reinforced calcium sulfate for structural bone grafts. Journal of the Mechanical Behavior of Biomedical Materials, 118, 104461.

Cavelier, S., Quarrington, R. D., & Jones, C. F. (2022). Mechanical properties of porcine spinal dura mater and pericranium. Journal of the Mechanical Behavior of Biomedical Materials, 126, 105056.

Cavelier, S., Quarrington, R. D., & Jones, C. F. (2022). Tensile properties of human spinal dura mater and pericranium. Journal of Materials Science: Materials in Medicine, 34(1), Article 4.

Cavelier, S., Tanzer, M., & Barthelat, F. (2020). Maximizing the strength of calcium sulfate for structural bone grafts. Journal of Biomedical Materials Research Part A, 108(4), 963–971.

Mahesh Kumar Sah | Material Science | Best Researcher Award

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Dr. Mahesh Kumar Sah | Material Science | Best Researcher Award 

Dr. Mahesh Kumar Sah | Meerut Institute of Engineering and Technology | India

Dr. Mahesh Kumar Sah is a dedicated mechanical engineering professional with robust expertise in nano-finishing, surface engineering, composite materials, coating technology, image analysis, and design of experiments. With a Ph.D. from SRM Institute of Science and Technology, he brings a strong blend of academic, research, and industrial-oriented experience. His technical proficiency spans AutoCAD, SolidWorks, MATLAB, Origin, Minitab, and MS Office, enabling him to execute high-precision research and engineering tasks effectively. Dr. Sah has over six years of academic experience as an Assistant Professor at Siddartha Institute of Science and Technology, AP, where he handled a wide range of subjects including Engineering Mechanics, CAD/CAM, Robotics, Thermal Engineering, Manufacturing Technology, and Metrology. He also supervised laboratories, coordinated academic programs, and managed responsibilities related to seminars, projects, NBA/NAAC documentation, and student administration. Currently, he serves as a Project Associate-II at NIT Jalandhar, contributing to advanced mechanical engineering research. His research contributions include multiple SCI-indexed publications in reputable journals such as Materials and Manufacturing Processes, Canadian Metallurgical Quarterly, and Journal of Materials Engineering and Performance. His work primarily focuses on CNC abrasive finishing, reflective polishing, nano-finishing processes, and optical characterization of materials. He has also authored book chapters and reviewed research manuscripts for leading journals. Dr. Sah is the co-inventor of a filed patent titled “A System for Mirror-Like Reflective Surface Finishing on Metallic Cylindrical Workpiece” and has presented his research at several national and international conferences. He has completed NPTEL and FDP courses in surface engineering, machine learning, sustainability, nanotechnology, and entrepreneurship. Recognized with the Dr. APJ Abdul Kalam Research Award, Dr. Sah is a motivated researcher and educator committed to advancing mechanical engineering, fostering innovation, and contributing meaningfully to academia and industry.

Profile: Scopus | Orcid | Google Scholar | LinkedIn | Research Gate

Featured Publications

Sah, M. K., Vijaya, A., & Singh, H. (2025). Nanofinishing of aluminum sheet using CNC fixed abrasive lapping. Journal of Materials Engineering and Performance. https://doi.org/10.1007/s11665-025-10886-3

Sah, M. K., Vijaya, A., & Singh, H. (2025). A novel CNC abrasive finishing process of aluminium pipe for industrial applications. Canadian Metallurgical Quarterly. https://doi.org/10.1080/00084433.2025.2582355

Sah, M. K., Vijaya, A., & Singh, H. (2025). Experimental study of the surface finishing of CNC magnetic abrasive finishing based on ANN. Canadian Metallurgical Quarterly. https://doi.org/10.1080/00084433.2024.2415726

Sah, M. K., & Vijaya, A. (2024). Optimizing highly reflective CNC abrasive polishing on aluminum sheets. Materials and Manufacturing Processes. https://doi.org/10.1080/10426914.2024.2304867

Sah, M. K., & Vijaya, A. (2023). Experimental studies on reflective finishing of aluminum sheet by CNC abrasive lapping. Materials and Manufacturing Processes. https://doi.org/10.1080/10426914.2023.2244034

Noboru Konda | Material Science | Best Researcher Award

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Prof. Dr. Noboru Konda | Material Science | Best Researcher Award

Prof. Dr. Noboru Konda | Ryukoku University | Japan

Prof. Noboru Konda is a distinguished materials science expert whose career spans academia, advanced engineering, and applied industrial research. Trained at Kyoto University and later awarded a doctorate from Osaka University, he established a strong foundation in metallurgical engineering early in his career. His professional journey began in the steel industry, where he contributed to the structural assessment and performance evaluation of thick steel plates. This experience deepened his understanding of material behavior under demanding conditions and guided his ongoing commitment to developing stronger and more reliable materials. Prof. Konda has made significant contributions to the study of fatigue crack growth, particularly in base materials and welded joints. His work explores how materials behave in both normal and corrosive environments, and he has successfully identified structural characteristics that enhance durability and resistance to failure. His research approach combines experimental investigations with advanced evaluation techniques, offering valuable insights for industries that rely on the long-term stability of metals and other structural components. At Ryukoku University, Prof. Konda continues to expand his research by investigating the strength, soundness, and degradation mechanisms of a broad range of materials, including metals, resin composites, wood, and rubber. His interdisciplinary focus addresses real-world challenges encountered in manufacturing, infrastructure, and product development. Beyond research, he actively mentors students, engages in collaborative projects, and contributes to the academic community through publications, expert reviews, and knowledge-sharing activities. His academic and industrial background allows him to bridge scientific innovation with practical application. With a career dedicated to understanding and improving material performance, Prof. Konda remains committed to advancing safe, efficient, and reliable engineering solutions. His work continues to support scientific progress, industrial development, and the broader field of materials engineering.

Profile: Scopus

Featured Publications

Konda, N., & Kayamori, Y. (2025). Fatigue properties of welded structural steels initiated from long-term corroded surfaces. Solid State Phenomena, Trans Tech Publications

Konda, N., Mori, M., Shindoh, Y., & Kitamura, T. (2025). Fatigue strength evaluation of linear friction welded joints for S55C steel plates. Welding International. Taylor & Francis.

Hadiel Zamzam | Material Science | Best Researcher Award

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Dr. Hadiel Zamzam | Material Science | Best Researcher Award

Dr. Hadiel Zamzam | Suez University | Egypt

Dr. Hadiel Zamzam is a highly accomplished prosthodontist with a German educational foundation and American postdoctoral research experience. She currently serves as a Lecturer in Fixed Prosthodontics at Suez University and Misr International University (MIU), and as a Researcher at Egypt’s National Research Center (NRC). A meticulous clinician and innovative academic, Dr. Zamzam’s expertise spans fixed prosthodontics, esthetic rehabilitation, CAD/CAM restorative materials, and dental biomechanics. Their studies have been cited by 14 scientific documents, reflecting a growing impact within the dental research community. With an h-index of 1, the researcher’s work demonstrates an emerging academic influence supported by collaborative projects and experimental investigations on occlusal veneer durability, resin cement bonding, and surface treatment optimization. The publications showcase a strong integration of biomechanical analysis and material science, contributing to advancements in evidence-based restorative dentistry and digital dental technology.

Profile: Scopus | Orcid

Featured Publications

Zamzam, H., Moussa, A., Zohdy, M., Morsi, T., Olivares, A., & Fok, A. (2025). Accelerated bruxism-simulating fatigue test of occlusal veneers. Journal of the Mechanical Behavior of Biomedical Materials, 157, 107243. https://doi.org/10.1016/j.jmbbm.2025.107243

Zamzam, H., Olivares, A., & Fok, A. (2021). Load capacity of occlusal veneers of different restorative CAD/CAM materials under lateral static loading. Journal of the Mechanical Behavior of Biomedical Materials, 115, 104290. https://doi.org/10.1016/j.jmbbm.2020.104290