Hossein Mahmoudi Chenari | Carbon Composite | Editorial Board Member

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Dr. Hossein Mahmoudi Chenari | Carbon Composite | Editorial Board Member

Faculty Member | Guilan University | Iran

Dr. Hossein Mahmoudi Chenari is a dedicated materials scientist whose research focuses on the design, synthesis, characterization, and application of nanostructured materials and functional thin films. His work spans a broad range of advanced materials, including metal oxides, composite systems, carbon fibers, two-dimensional fibers, nanofibers, and semiconductor devices. He has expertise in optoelectronic materials, gas sensors, photodetectors, nonlinear optical structures, and semiconductor device physics, with strong command of C–V, I–V, thermal evaporation, electrospinning, UV/Vis photodetector mechanisms, and complex impedance spectroscopy. His research contributions emphasize the interplay between microstructure, electronic behavior, and device performance, enabling the development of improved sensing platforms and high-efficiency photonic and electronic components. Dr. Chenari has produced impactful publications across high-visibility journals, including a comprehensive study on the effect of carbonization temperature on the physical and chemical properties of carbon fibers, published in Scienzinc tific Reports, which advances understanding of thermal processing and material optimization. His work on magnesium-ferrite nanofibers, published in the Journal of Magnetism and Magnetic Materials, explores Rietveld refinement, morphology, optical behavior, and magnetic properties relevant to multifunctional magnetic devices. Earlier studies in Current Applied Physics detail the dielectric response and electrical conductivity of Cu/nano-SnO₂ thick films as well as the ultrahigh dielectric constant observed in novel synthesized SnO₂ nanoparticle films, contributing significantly to dielectric material engineering. His research on titanium dioxide nanoparticles, published in Materials Research, provides insights into synthesis, X-ray line analysis, and chemical composition, highlighting his extensive capabilities in structural and optical characterization. Collectively, his work strengthens foundational knowledge and technological advancement in nanomaterials, electronic materials, and device-oriented material systems.

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Featured Publications

Shokrani Havigh, R., & Mahmoudi Chenari, H. (2022). A comprehensive study on the effect of carbonization temperature on the physical and chemical properties of carbon fibers. Scientific Reports, 12(1), 10704.

Ghazi, N., Chenari, H. M., & Ghodsi, F. E. (2018). Rietveld refinement, morphology analysis, optical and magnetic properties of magnesium-zinc ferrite nanofibers. Journal of Magnetism and Magnetic Materials, 468, 132–140.

Chenari, H. M., Golzan, M. M., Sedghi, H., Hassanzadeh, A., & Talebian, M. (2011). Frequency dependence of dielectric properties and electrical conductivity of Cu/nano-SnO₂ thick film/Cu arrangement. Current Applied Physics, 11(4), 1071–1076.

Chenari, H. M., Hassanzadeh, A., Golzan, M. M., Sedghi, H., & Talebian, M. (2011). Frequency dependence of ultrahigh dielectric constant of novel synthesized SnO₂ nanoparticles thick films. Current Applied Physics, 11(3), 409–413.

Chenari, H. M., Seibel, C., Hauschild, D., Reinert, F., & Abdollahian, H. (2016). Titanium dioxide nanoparticles: Synthesis, X-ray line analysis and chemical composition study. Materials Research, 19, 1319–1323.

Nita Raskar | Composite Materials Science | Best Researcher Award

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Dr. Nita Raskar | Composite Materials Science | Best Researcher Award

Ph.D. Student at Dr. Babasaheb Ambedkar Marathwada University, India

Dr. Nita Dnyaneshwar Raskar is a dedicated physicist specializing in condensed matter physics, with a strong background in nanomaterials and their diverse applications. She has significantly contributed to scientific research, particularly in the synthesis and characterization of advanced nanostructures for energy storage, photocatalysis, and sensor applications. Her extensive research experience and teaching expertise make her a valuable asset to the academic and scientific community.

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Education

Dr. Raskar is currently pursuing her Ph.D. in Condensed Matter Physics at Dr. Babasaheb Ambedkar Marathwada University, Maharashtra, India. Her doctoral research focuses on “Investigations on Diverse Properties of Graphene Oxide-Based Fe/Ni Doped Manganese Oxide Nanocomposites.” She holds an M.Sc. in Condensed Matter Physics from the same university, where she graduated with First Class Distinction (CGPA: 7.2/10). Her undergraduate studies were completed at Anandrao Dhonde Alis Babaji Senior College, where she earned a B.Sc. in Physics, Chemistry, and Mathematics with distinction.

Experience

Dr. Raskar has held multiple academic positions, including serving as a contributor teacher at Dr. Babasaheb Ambedkar Marathwada University. Previously, she worked as an Assistant Professor at Deogiri Senior College and New Arts, Science, and Commerce College. Her teaching experience spans both undergraduate and postgraduate levels, where she has guided students in practical lab techniques, research methodologies, and curriculum development. Additionally, she has contributed as a project fellow, where she conducted research on Mn-doped ZnO nanoparticles under a DST-SERB-funded project.

Research Interests

Dr. Raskar’s research focuses on the synthesis and characterization of advanced nanomaterials, with applications in supercapacitors, photocatalysis, gas sensing, and environmental remediation. She has developed scalable synthesis protocols for various nanomaterials, including graphene-based composites and metal-doped oxides. Her work aims to enhance the functional properties of these materials for energy and environmental applications.

Awards

Dr. Raskar has been recognized for her outstanding research contributions. She received the Best Poster Presentation Award-II at the National Conference on Materials Science in 2019. Her contributions as a reviewer for renowned scientific journals such as IOP Publishing, Springer-Nature, and Elsevier further highlight her expertise in the field.

Selected Publications

D. V. Dake, N. D. Raskar, et al. “Defect Engineering in Bilayer N-Doped Tungsten-Modified GO/RGO Hybrid Composite: A Comparative Study with Tungsten Carbide for Supercapacitor Applications.” Journal of Molecular Structure, 2025.

Vijay A Mane, N. D. Raskar, et al. “Multifunctional Fe-Doped Bi2O3/TiO2 Heterojunctions for Environmental Remediation and Gas Sensing.” Surfaces and Interfaces, 2025.

V. A. Mane, N. D. Raskar, et al. “Nanointerface Engineering of MXene-Based Fe-Doped Bi2O3 Nano Heterostructures for Efficient Energy Storage and Environmental Remediation.” Journal of Energy Storage, 2025.

H. A. Khawal, N. D. Raskar, et al. “Li3+ Swift Heavy Ion Irradiation Influencing Distinct Properties and Antifungal Activity of Mn/ZnO Thin Films.” Journal of Materials Research, 2024.

R. B. Sonpir, N. D. Raskar, et al. “Smart and Advanced Nanocomposites of rGO-Based Ni-Doped Co3O4/TiO2 for Next-Level Photocatalysis and Gas Sensing Application.” Environmental Science and Pollution Research, 2024.

S. A. Jadhav, N. D. Raskar, et al. “Optical and Ammonia Sensing Properties of Mn-Doped ZnO Nanostructured Films for Gas Sensor Applications.” Emergent Materials, 2024.

K. M. Chavan, N. D. Raskar, et al. “Nanostructured MnO2-Based Zn-Doped Bi2O3 Nanocomposite for Improved Antimicrobial and Photocatalytic Applications.” Chemistry Select, 2024.

Conclusion

Given her outstanding research portfolio, impact in the field of nanomaterials, and dedication to advancing scientific knowledge, Dr. Nita Dnyaneshwar Raskar is a deserving candidate for the Best Researcher Award. Her combination of theoretical knowledge, experimental expertise, and academic contributions make her a leading researcher in her field.

 

Valeria Pettarin | Composite Materials Science | Best Researcher Award

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Prof. Dr Valeria Pettarin | Composite Materials Science | Best Researcher Award

Professor – Researcher at Institute of Materials Science and Technology / University of Mar del Plata, Argentina

Valeria Pettarin is an accomplished materials scientist specializing in polymer science and engineering. She has held various prestigious academic and research positions, including serving as the Director of the Materials Engineering Department at the University of Mar del Plata. With a strong background in material mechanics, fracture behavior, and sustainable polymer applications, she has significantly contributed to advancing polymer composites and recycled materials. Her extensive research collaborations span multiple countries, reflecting her international influence in the field.

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Education

Valeria Pettarin obtained her degree in Materials Engineering from the University of Mar del Plata in 1998. She further pursued her passion for materials science by earning a Doctorate in Materials Science from the same university in 2002. Throughout her academic journey, she has engaged in research exchanges at prestigious institutions, enhancing her expertise in polymer mechanics, fracture analysis, and sustainable materials.

Experience

Dr. Pettarin’s professional career is marked by her contributions as an academic and researcher. She began as a doctoral fellow at CONICET and later became a postdoctoral fellow, continuing her research in polymer engineering. She has served as an independent researcher at the National Research Council (CONICET) and as Vice-Director of the Polymer Science and Engineering Group at INTEMA. Additionally, she has held visiting professorships at multiple institutions, furthering international collaboration in materials science research.

Research Interests

Her research interests lie in the mechanical, fracture, and impact performance of polymers and their composites, particularly emphasizing the microstructural effects induced by processing techniques. She is also dedicated to sustainable polymer applications, including recycling massively used polymer-based packaging and optimizing polymer composites for enhanced performance. Her work integrates experimental mechanics, material characterization, and innovative polymer processing techniques.

Awards

Dr. Pettarin has received multiple accolades for her contributions to materials science and engineering. She has been recognized for her excellence in polymer research and her commitment to sustainable material development. Her work has been instrumental in bridging academia and industry, leading to technological advancements and industrial collaborations in polymer composites.

Publications

Pettarin, V., Frontini, P.M., Eliçabe, G. (2004). “Inverse Analysis of Impact Test Data: Experimental Study on Polymeric Materials Displaying Brittle Behavior.” Mechanics of Time-Dependent Materials, 8(3), 269-288. Cited by 50+ articles.

Pettarin, V., Fasce, L.A., Frontini, P.M. (2003). “Evaluation of Impact Fracture Toughness of Polymeric Materials by Means of the J-integral Approach.” Polymer Engineering & Science, 43(5), 1081-1095. Cited by 100+ articles.

Pettarin, V., Costantino, A., Rosales, C. (2020). “Polypropylene Blends and Composites: Processing-Morphology-Performance Relationship of Injected Pieces.” IntechOpen. Cited by 30+ articles.

Pettarin, V., Rosales, C., Aït Hocine, N. (2023). “Toughness Improvement of LLDPE/PP Blend by Incorporation of GTR Waste.” Polymer Bulletin. Cited by 20+ articles.

Pettarin, V., Morales, F., Campos, G. (2024). “On the Challenge of Recycling Massively Used Polymer-Based Packaging.” CRC Press. Cited by 15+ articles.

Pettarin, V., Ramirez, C., Agaliotis, E. (2024). “Fracture Toughness and Overall Characterization of PLA-Based Biocomposites with Natural Fibers.” Polymer, 307, 127309. Cited by 10+ articles.

Pettarin, V., Campos, G., Sáiz, L. (2024). “Self-Healing Recyclable Polymers Based on Azobenzenes with Thermoset-like Behavior.” Polymer, 290, 126560. Cited by 12+ articles.

Conclusion

Dr. Valeria Pettarin’s exceptional contributions to materials science, leadership in academia, commitment to sustainability, and impact on global research make her an ideal candidate for the Best Researcher Award. Her work not only advances scientific knowledge but also fosters innovation and environmental responsibility in engineering.