Mr. Hocine Grabi | Materials Chemistry | Best Researcher Award

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Mr. Hocine Grabi | Materials Chemistry | Best Researcher Award

University of Science and Technology Haouari Boumediene | Algeria

Mr. Hocine Grabi is an accomplished researcher specializing in materials and environmental chemistry, with a strong focus on biosorption, wastewater treatment, and the valorization of natural and agricultural wastes into efficient adsorbents for pollutant removal. His research integrates environmental chemistry, surface science, and materials development to create sustainable solutions for dye and contaminant removal from industrial effluents. His work contributes significantly to the fields of eco-materials, adsorption mechanisms, and the circular use of biomass-derived resources. Dr. Grabi’s publications are highly cited, reflecting his influence in the scientific community, with 142 Scopus citations, 10 documents, and an h-index of 6. His international collaborations have advanced the understanding of biochar synthesis, composite characterization, and adsorption kinetics in environmental applications. He also reviews for reputed journals such as Biomass Conversion and Biorefinery and Journal of Polymers and the Environment. His research demonstrates innovative approaches to converting plant-based materials into functional adsorbents for the remediation of contaminated waters, contributing to the advancement of green chemistry and environmental sustainability

Profile : Scopus

Featured Publications : 

  1. Grabi, H., Derridj, F., Lemlikchi, W., & Guénin, E. (2021). Studies of the potential of a native natural biosorbent for the elimination of an anionic textile dye Cibacron Blue in aqueous solution. Scientific Reports, 11, 9705.

  2. Grabi, H., Lemlikchi, W., & Derridj, F. (2021). Efficient native biosorbent derived from agricultural waste precursor for anionic dye adsorption in synthetic wastewater. Biomass Conversion and Biorefinery.

  3. Ouakouak, A., Abdelhamid, M., Barhoumi, T., Hadj-Otmane, C., Grabi, H., Hamdi, N., & Syafiuddin, A. (2021). Development of a novel adsorbent prepared from dredging sediment for effective removal of dye in aqueous solutions. Applied Sciences, 11(22), 10722.

  4. Grabi, H., Kadouche, S., Ouakouak, A., & Hamdi, N. (2022). Mechanism and adsorptive performance of ash tree seeds as a novel biosorbent for the elimination of methylene blue dye from water media. Surfaces and Interfaces, 31, 101947.

  5. Grabi, M., Chellil, A., Habibi, M., Grabi, H., & Laperriere, L. (2022). Characterization of low-velocity impact and post-impact damage of luffa mat composite using acoustic emission and digital image correlation. Journal of Composite Materials, 56(11), 1651–1665.

Jean Geringer | Materials Chemistry | Best Researcher Award

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Prof. Dr. Jean Geringer | Materials Chemistry
| Best Researcher Award

Prof. Dr. Jean Geringer | Mines Saint-Etienne | France

Prof. Dr. Jean Geringer is a distinguished expert in biomaterials, tribocorrosion, and materials science with extensive academic and industrial experience. He earned his Ph.D. on fretting corrosion of biomaterials at the École Nationale Supérieure des Mines de Saint-Étienne and later obtained HDR certification in research management, mentoring multiple Ph.D. students and postdocs. He has contributed significantly to the understanding of wear and corrosion mechanisms in orthopedic implants, integrating experimental and theoretical approaches. Currently a professor in biomaterials and tribocorrosion, he has held senior research positions internationally and led entrepreneurial initiatives in implant materials. His work bridges fundamental science and practical applications, demonstrating excellence in innovation, leadership, and interdisciplinary research, making him highly suitable for the Best Researcher Award.

Professional Profile

ORCID | Scopus

Education

Prof. Dr. Jean Geringer academic foundation spans chemistry and materials science. He completed post-secondary preparatory studies in France, followed by a Master’s degree in chemical engineering from the École Nationale Supérieure de Chimie de Toulouse (ENSC-T). He earned a Master’s in materials science at ENSM Saint-Étienne, focusing on biomaterials and contact mechanics. Subsequently, he completed a Ph.D. on fretting corrosion of biomaterials with a French government grant at ENSM Saint-Étienne. Later, he achieved HDR (Habilitation à Diriger des Recherches) at Jean Monnet University, demonstrating research management capability by supervising multiple Ph.D. students and postdoctoral researchers. He also passed competitive national teaching examinations, including Agrégation and CAPES, reflecting a solid blend of scientific knowledge and pedagogical expertise.

Professional Experience

Prof. Dr. Jean Geringer has over two decades of academic and research experience in biomaterials, tribocorrosion, and implant engineering. He served as an assistant professor, later advancing to a full professor at ENSM Saint-Étienne, mentoring Ph.D. students and postdocs. He worked as a senior research fellow at Samara University and led entrepreneurial projects in implant materials. His early career included research assistantships in analytical chemistry and teaching roles across secondary schools, preparatory programs, and university laboratories. He has also held visiting scholar positions in the USA and Europe, enhancing international collaboration. His professional trajectory demonstrates a strong combination of teaching, research, and leadership, with expertise in experimental and theoretical studies of fretting corrosion, wear mechanisms, and implant surface treatments.

Awards 

Prof. Dr. Jean Geringer has received recognition for excellence in research, teaching, and scientific leadership. His HDR certification highlights his capability in supervising Ph.D. and postdoctoral researchers. He has been invited as a visiting scholar at prestigious institutions in the USA and Europe, reflecting international acknowledgment of his expertise. Additionally, he has successfully managed industrial collaborations and entrepreneurial projects in biomaterials for orthopedic implants. His numerous publications in high-impact journals underscore his contributions to the field of tribocorrosion, implant wear, and electrochemical studies. These achievements, combined with his active mentorship and innovation-driven approach, position him as a leading researcher in biomaterials, making him highly suitable for awards recognizing research excellence, leadership, and global impact.

Research Interests 

Prof. Dr. Jean Geringer research focuses on biomaterials, tribocorrosion, and the electrochemical behavior of metallic implants under physiological conditions. He investigates wear and fretting-corrosion mechanisms in orthopedic and dental implants, combining experimental analysis, electrochemical impedance spectroscopy, atomic force microscopy, and theoretical modeling such as the Point Defect Model. His work includes studying protein interactions, surface treatments, polymer-metal interfaces, and the long-term performance of implant materials. He also explores multiscale analysis to enhance implant durability, integrating nanomaterials, coatings, and advanced polymers. The research bridges fundamental understanding with clinical applications, aiming to improve implant longevity and biocompatibility. His innovative and interdisciplinary approach positions him as a thought leader in tribocorrosion and biomaterials science, contributing significantly to healthcare and materials engineering.

Publication Top Notes

  • Zirconia ageing is related to total hip arthroplasty aseptic loosening. A study of 45 retrieved zirconia heads
    Year: 2024

  • Nano/micro implant debris affect osteogenesis by chondrocytes: Comparison between ceramic and UHMWPE from hip walking simulator
    Year: 2022

  • Highly porous Ti as a bone substitute: Triboelectrochemical characterization of highly porous Ti against Ti alloy under fretting-corrosion conditions
    Year: 2021

Conclusion 

Prof. Dr. Jean Geringer  is an exemplary candidate for the Best Researcher Award. His research demonstrates originality, rigor, and tangible contributions to biomedical materials and tribocorrosion science. He combines experimental excellence with mentorship and international experience, producing work that advances both theory and practice. While minor improvements in collaboration, outreach, and computational integration could enhance his impact, his current achievements already reflect leadership, innovation, and influence in his field. Recognition through the Best Researcher Award would be well-justified, honoring both his scientific contributions and the meaningful real-world applications of his research in healthcare and materials engineering.

Assist. Prof. Dr. Arman Zarebidaki | Materials Chemistry | Best Researcher Award

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Assist. Prof. Dr. Arman Zarebidaki | Materials Chemistry | Best Researcher Award

Assist. Prof. Dr. Arman Zarebidaki | Materials Chemistry | Assistant professor at Amirkabir University of Technology , Iran

Dr. Arman Zarebidaki is an Assistant Professor and Head of the Corrosion Engineering and Material Protection Group at Amirkabir University of Technology (Tehran Polytechnic), Bandarabbas Campus, Iran. With a strong background in materials engineering, electrochemistry, and surface engineering, his research focuses on advanced coatings for corrosion protection, hydrogen evolution, and oxygen evolution reactions. He has extensive experience in electrochemical techniques such as polarization methods, voltammetry, and impedance spectroscopy. Dr. Zarebidaki has supervised over 25 master’s theses and has authored multiple high-impact journal articles. He holds three national patents in corrosion prevention and is recognized for his contributions to sustainable energy technologies and industrial material protection.

Professional Profile :                       

Google Scholar

Orcid

Scopus 

Summary of Suitability for Award:

Dr. Arman Zarebidaki is a highly accomplished researcher in materials science, electrochemistry, and surface engineering, making him an exceptional candidate for the “Best Researcher Award”. His research spans crucial areas such as corrosion protection, electrocatalysis, and advanced coating technologies, which have significant industrial and environmental applications. His high-impact publications, extensive teaching experience, and contributions to innovative material protection methods demonstrate his leadership in the field. He has also secured three national patents, reflecting his ability to translate research into practical solutions. Recognized as the Top Researcher in Hormozgan Province (2023) and a Distinguished Researcher at Azad University (2015), his accolades further establish his excellence in scientific innovation. Dr. Zarebidaki’s outstanding research in corrosion-resistant coatings, electrochemical energy applications, and material durability makes him a strong contender for the “Best Researcher Award”. His work not only advances scientific knowledge but also has direct implications for industry and sustainability, positioning him among the top researchers in his field.

🎓Education:

Dr. Arman Zarebidaki holds a Ph.D. in Metallurgical & Materials Engineering from the University of Tehran (2006–2012), where he investigated the tribo-corrosion behavior of Ni-P electroless coatings with SiC nanoparticles and carbon nanotubes. His doctoral research resulted in multiple high-impact publications. Prior to that, he earned an M.S. in Metallurgical & Materials Engineering from the University of Tehran (2003–2006), focusing on optimizing and characterizing Al/Gr composites produced by in-situ powder metallurgy. His master’s research led to a Q2-ranked ISI publication. He completed his B.S. in Materials Engineering-Industrial Metallurgy at Azad University, Yazd Branch (1998–2003), where he studied surface hardening of cast iron using the TIG process. Throughout his academic journey, he maintained outstanding GPAs and received multiple accolades for his research excellence. His extensive educational background laid the foundation for his expertise in materials engineering, corrosion protection, and advanced electrochemical methods.

🏢Work Experience:

Dr. Arman Zarebidaki is an Assistant Professor at Amirkabir University of Technology, where he has been leading the Corrosion Engineering and Material Protection Group since 2023. He has been actively involved in teaching courses such as oxidation and hot corrosion, corrosion inhibitors, and advanced electrochemistry laboratory techniques. Prior to this, he served as an Assistant Professor at Azad University, Yazd Branch (2008–2014), where he taught advanced electrochemistry, cathodic & anodic protection, and corrosion science. With over 25 master’s theses supervised, he has contributed significantly to the field of corrosion and electrocatalysis . His expertise includes deposition techniques for coatings and nanocomposite materials, corrosion assessments, and electrochemical analysis. He is proficient in methods such as cyclic voltammetry, linear sweep voltammetry, and electrochemical impedance spectroscopy. His research extends to nanotube production via anodizing, corrosion inhibition using green inhibitors, and the development of protective coatings for industrial applications.

🏅Awards: 

Dr. Arman Zarebidaki has received several prestigious awards throughout his career. In 2023, he was recognized as the Top Researcher in technical and engineering fields in Hormozgan province. He was also named a Distinguished Researcher by the Deputy of Education and Technology at Islamic Azad University, Yazd Branch, in 2015. His exceptional teaching abilities earned him the Exemplary Professor Award in 2014. Additionally, his Ph.D. thesis was awarded as a Superior Dissertation at the University of Tehran in 2012. As an M.Sc. student, he ranked 1st among 50 peers in the Department of Material Science and Engineering. His contributions to the field of corrosion prevention and control are further highlighted by three national patents, including innovations in self-healing epoxy coatings, corrosion-fatigue assessment apparatus, and electroless coatings for oil and gas steel equipment, demonstrating his commitment to advancing materials engineering and corrosion protection technologies.

🔬Research Focus:

Dr. Arman Zarebidaki’s research centers on materials engineering, electrochemistry, and surface engineering, with a strong emphasis on developing advanced coatings to enhance material durability and performance. His work involves designing metallic, composite, and nanocomposite coatings for industrial applications, particularly for hydrogen evolution reaction (HER) and oxygen evolution reaction (OER), aiming to improve the efficiency of electrolysis in hydrogen and oxygen production. He specializes in electrochemical characterization techniques, including polarization methods, linear sweep voltammetry, cyclic polarization, and electrochemical impedance spectroscopy (EIS), to analyze corrosion resistance and material degradation. Additionally, he investigates electrocatalysis mechanisms and surface chemistry to develop sustainable energy solutions. His expertise extends to nanotube production through anodizing, corrosion inhibitors, and smart coatings. His contributions help address global challenges related to energy sustainability, environmental protection, and climate change, making his research pivotal in the advancement of corrosion-resistant and energy-efficient materials.

Publication Top Notes:

Influence of graphite content on the dry sliding and oil impregnated sliding wear behavior of Al 2024–graphite composites produced by in situ powder metallurgy method

Citations: 396

An investigation on effects of heat treatment on corrosion properties of Ni–P electroless nano-coatings

Citations: 166

Effect of surfactant on the fabrication and characterization of Ni-P-CNT composite coatings

Citations: 104

Characterization and corrosion behavior of electroless Ni–P/nano-SiC coating inside the CO2 containing media in the presence of acetic acid

Citations: 96

The effect of sliding speed and amount of loading on friction and wear behavior of Cu–0.65 wt.% Cr alloy

Citations: 47

Microstructure and corrosion behavior of electrodeposited nano-crystalline nickel coating on AZ91 Mg alloy

Citations: 46

Evaluation of corrosion inhibition of mild steel in 3.5 wt% NaCl solution by cerium nitrate

Citations: 43

Electrodeposition and characterization of Co–BN (h) nanocomposite coatings

Citations: 42

An experimental study on stress corrosion behavior of A131/A and A131/AH32 low carbon steels in simulated seawater

Citations: 28

Porosity measurement of electroless Ni–P coatings reinforced by CNT or SiC particles

Citations: 28