Tiandong Xia | Materials Science | Best Researcher Award

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Prof. Dr. Tiandong Xia | Materials Science | Best Researcher Award

Professor, Lanzhou University of Technology, China

Professor Tiandong Xia is a leading academic and doctoral supervisor in the Department of Materials Science and Engineering at Lanzhou University of Technology. With deep expertise in biomedical materials, he has built a career grounded in innovation and scientific inquiry. His research contributions span the synthesis, processing, and application of functional materials, with a focus on microneedle technology, biocompatibility, and electrochemical performance. Recognized for his collaborative and interdisciplinary approach, Professor Xia has published impactful research articles that bridge materials science and medical technology.

Professional Profile

Education 🎓

Professor Xia pursued his entire academic formation in the field of Materials Science and Engineering, completing his undergraduate, master’s, and doctoral degrees with academic distinction. His doctoral work focused on functional materials for high-performance biomedical applications, establishing a foundation for his future career as a researcher and mentor. His educational background is marked by a commitment to both theoretical understanding and applied research, which continues to guide his scholarly pursuits today.

Experience 🏫

Over the years, Professor Xia has played an instrumental role in advancing materials science research at Lanzhou University of Technology. As a doctoral supervisor, he has mentored numerous postgraduate students, fostering a research culture of curiosity and precision. He is frequently involved in national and international research collaborations, contributing his expertise in biomaterials engineering to address complex challenges in healthcare technologies. His academic roles also include curriculum development, lab oversight, and participation in scientific committees focused on materials innovation.

Research Interests 🔬

Professor Xia’s research bridges materials science, bioengineering, and applied chemistry, with a focus on developing smart, safe, and effective materials for biomedical use. His key areas include microneedles for transdermal sensing and drug delivery, electrode and surface modification, oxidation resistance of metal alloys, and nano-structured coatings and biosensors. His work aims to advance minimally invasive diagnostic and therapeutic technologies that address real-world medical challenges.

Publications Top Notesđź“š

  • ia, Baoling; Xia, Tiandong; Wang, Xiaohui; Xu, Yangtao; Li, Bei. Investigation of biosensing properties in magnetron sputtered metallized UV-curable polymer microneedle electrodes. Journal of Biomaterials Science, Polymer Edition, 2024.
    Summary: This study explores the fabrication and biosensing performance of UV-curable polymer microneedle electrodes metallized via magnetron sputtering. The work demonstrates promising electrochemical properties suitable for minimally invasive biosensor applications.

  • Zhang, Han; Gao, Yueyue; Qiao, Jisen; Xia, Tiandong. Effect of high temperature heat treatment on microstructure and mechanical properties of electrodeposited nickel. Jinshu Rechuli/Heat Treatment of Metals, 2023.
    Summary: This article investigates how high-temperature heat treatment affects the microstructure and mechanical behavior of electrodeposited nickel. Findings indicate that controlled heat treatment enhances grain growth and mechanical strength.

  • Jia, Baoling; Xia, Tiandong; Wang, Xiaohui; Xu, Yangtao; Guo, Zhenyu. Morphology design of polymer microneedle arrays: Key factors from the application perspective. Review Article, Year Not Specified.
    Summary: This review examines critical factors influencing the morphology of polymer microneedle arrays, such as shape, size, and structural design, with a focus on optimizing their functionality for transdermal drug delivery and biosensing applications.

  • Xie, Xiao; Wang, Xiaojun; Xia, Tiandong. Effects of Rare Earth Y on Oxidation Resistance of Cr20Ni80 Electrothermal Alloy at High Temperature. Tezhong Zhuzao Ji Youse Hejin/Special Casting and Nonferrous Alloys, 2022.
    Summary: The paper analyzes the impact of rare earth element yttrium on the high-temperature oxidation resistance of Cr20Ni80 electrothermal alloy. Results show that Y addition significantly enhances surface stability and oxidation resistance under thermal stress.

Conclusion 🏆

Professor Tiandong Xia has built a distinguished career in materials science, particularly in the development of biomedical materials that serve both clinical and industrial purposes. His innovative research on microneedle technologies and alloy modification has not only advanced academic knowledge but also opened new possibilities in non-invasive medical diagnostics and high-performance engineering applications. His commitment to excellence, mentorship, and collaborative research makes him a compelling candidate for any award recognizing contributions to science and technology.

Yamina Mebdoua Lahmar | Materials sciences | Women Researcher Award

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Dr. Yamina Mebdoua Lahmar | Materials sciences | Women Researcher Award

Research Director | Advanced Technology Development Center | Algeria

Yamina Mebdoua-Lahmar is a prominent researcher and academic in the field of materials science and surface treatment, with a focus on thermal spraying techniques. Currently serving as the Director of Research at the Centre de Développement des Technologies Avancées (CDTA) in Algeria, she has made significant contributions to the development of advanced coatings and surface treatments. Her academic journey spans several decades, during which she has attained advanced degrees and built a distinguished career. Her research interests and leadership have positioned her as an expert in the areas of materials characterization, surface engineering, and applied physics.

Profile

Education

Dr. Mebdoua-Lahmar holds a comprehensive academic background. She obtained her Doctorate in Ceramic Materials and Surface Treatment from the University of Limoges, France, in 2008. Before this, she earned a Magister in Physics, specializing in Astrophysics, from the University of Blida in 1998. Her advanced studies culminated in an Habilitation in Physics from the University of Blida in 2014. Additionally, Dr. Mebdoua-Lahmar completed a Diplôme d’Etudes Supérieures in Physics at the University of Algiers in 1992. She also holds a Baccalaureate in Mathematics from 1987.

Experience

Dr. Mebdoua-Lahmar has an extensive career at CDTA, spanning over two decades. She started as a Research Attaché in 1998 and progressed through the ranks, becoming a Research Director in 2016. Over the years, she has held leadership roles, such as the Director of the “Ionized Media and Laser” Research Division (2012-2015) and Head of the Thermal Spray Team (2013-2020). She currently leads the Thermal Spray Technology Platform at CDTA, overseeing several research projects. Her involvement in numerous projects includes developing coatings resistant to wear and erosion, thermal barrier coatings, and cold spray deposition techniques. Dr. Mebdoua-Lahmar also served as an elected member of the CDTA Scientific Council from 2019 to 2023 and as its President in 2022-2023.

Research Interests

Dr. Mebdoua-Lahmar’s primary research interests lie in surface engineering, specifically the use of thermal spray processes to create protective coatings. Her work covers various applications, from wear-resistant coatings for industrial use to thermal barrier coatings and modeling of deposition processes such as cold spray. Additionally, she has explored the use of advanced materials for corrosion protection and the integration of energetic devices on nonconductive substrates. Her research also extends to numerical studies and modeling of heat transfer during coating formation, as well as the mechanical and electrochemical properties of thermally sprayed materials.

Award

Dr. Yamina Mebdoua-Lahmar, it seems that she is indeed a highly qualified and suitable candidate for the Best Researcher Award. Below is a structured analysis:

Publication Top Note

Rabah Azzoug, Yamina Mebdoua, Fatah Hellal, “Microstructural, Mechanical and Electrochemical Characterization of a Flame Sprayed NiFeCrBSi/WC Cermet Coating,” 21-25, 2022.

R. Azzoug, Y. Mebdoua, F. Hellal, F. Marra, “Analysis of Microstructure, Mechanical Indentation and Corrosive Behavior of a Thermally Sprayed NiFeCrBSi-WC Composite Coating,” Journal of Alloys and Compounds, December 2021, DOI:10.1016/j.jallcom.2021.163505.

O. Sifi, M. Djeghlal, Y. Mebdoua, S. Djeraf, F Hadj-Larbi, “The effect of the solution and aging treatments on the microstructures and microhardness of nickel-based superalloy,” Applied Physics A, 2020, DOI:10.1007/s00339-020-03517-2.

Y. Mebdoua, Y. Fizi, N. Bouhelal, “Cold sprayed copper coating: numerical study of particle impact and coating characterization,” Eur. Phys. J. Appl. Phys., 2016, 74, 24608. DOI:10.1051/epjap/2015150316.

Y. Mebdoua, A. Vardelle, P. Fauchais, “Heat Diffusion in Solidifying Alumina Splat Deposited on Solid Substrate under Plasma sprayed Conditions: Application to Coating Formation,” Defect and Diffusion Forum, 2010.

Y. Mebdoua, A. Vardelle, P. Fauchais, “Numerical Study of Alumina Nucleation Deposited on Steel Substrate under Plasma Spray Conditions,” International Journal of Thermal Sciences, 2010.

S. Djerourou, H. Lahmar, N. Bouhellal, Y. Mebdoua, “Study of Twin Wire Arc Sprayed Zinc/Aluminum Coating on Low carbon Steel Substrate: Application to Corrosion Protection,” Advanced Materials Research, 2013, Vol 685.

Conclusion

Dr. Yamina Mebdoua-Lahmar’s career is marked by significant contributions to the field of materials science, particularly in the area of surface treatments and thermal spraying. Through her leadership at the CDTA, she has advanced numerous groundbreaking projects and contributed to the development of innovative materials with industrial applications. Her academic and professional achievements have established her as a leading expert in the field. Through continuous research, teaching, and active participation in scientific conferences, Dr. Mebdoua-Lahmar remains a pivotal figure in the ongoing evolution of surface treatment technologies and material sciences.