Alexandra Ter Halle | Environmental Data Analysis | Research Excellence Award

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Dr. Alexandra Ter Halle | Environmental Data Analysis | Research Excellence Award

Laboratoire Softmat | France

Alexandra ter Halle is a distinguished French researcher specializing in the environmental fate and impact of microplastics and nanoplastics. She holds a PhD from Université Lyon 1 (2000) and an Habilitation à Diriger des Recherches from Université Blaise Pascal (2008). Since 2004, she has been a Chargée de Recherche at CNRS, currently affiliated with the IMRCP laboratory in Toulouse. Over her career, she has authored 90 peer-reviewed publications, secured 6 patents (PCT extensions), delivered numerous invited talks, and supervised over 50 students, postdocs, and visiting researchers. Her work focuses on the characterization, degradation, and ecological implications of plastic debris in marine and freshwater environments, including pioneering studies on the nanoplastic fraction of marine litter. Ter Halle has led and coordinated multiple national and international research projects, including the Expédition 7ème Continent and programs funded by ANR, Air Liquide Foundation, and European initiatives. She actively contributes to scientific advisory boards, such as the Fondation de la Mer and GDR “Plastique Environnement et Santé.” Her research has garnered significant recognition, reflected in an h-index of 36, over 6,607 citations, and coverage by 5,162 documents, underscoring her influence in the field of environmental science and marine pollution.

Profile : Scopus

Featured Publications

(2026). Py-GC-MS/MS quantification of microplastics in vertebrate tissues: Addressing false positives of polyethylene. Journal of Hazardous Materials.

(2025). Concentration gradient of plastic debris larger than 500 μm detected across the Southwest Indian Ocean. Scientific Reports.

(2025). A membrane cascade for size-based separation and concentration of nanoplastics in environmental waters. Separation and Purification Technology.

(2025). Modeling fouling kinetics for experiments with transmission varying during filtration. Journal of Membrane Science.

(2025). Unveiling marine plastic degraders through DNA-stable isotope probing. Journal of Hazardous Materials.

Friday Benedict | Predictive Analytics | Worldwide Research and Innovation Data Excellence Award

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Mr. Friday Benedict | Predictive Analytics | Worldwide Research and Innovation Data Excellence Award

Ahmadu Bello University, Zaria | Nigeria

Benedict Friday is a dedicated chemist and educator whose academic and professional journey reflects a strong commitment to scientific advancement, teaching excellence, and community impact. He is currently pursuing a Master of Science degree in Physical Chemistry at Ahmadu Bello University, Zaria, where he also completed a Professional Diploma in Education after earning a Bachelor of Science in Chemistry with Second Class Upper Division from the Federal University of Agriculture, Makurdi. His experience spans teaching roles at secondary schools and part-time laboratory demonstration at the university level, where he supports undergraduate practical sessions in Chemistry. Beyond academia, he has gained administrative and organizational experience working as a Fleet Officer in the transport division of a major cement company, as well as field experience in telecommunications marketing and water treatment laboratory operations. His research interests include physical chemistry, environmental chemistry, water quality analysis, and material science. Known for teamwork, communication skills, creativity, and leadership, he continues to develop professionally through teaching, research, and community engagement. He remains committed to contributing innovative solutions to scientific and educational challenges while advancing knowledge in the chemical sciences.

Profile : Orcid

Featured Publication

Design and screening of novel geniposide derivatives as xanthine oxidase inhibitors for hyperuricemia treatment using QSAR, Molecular docking, Molecular dynamics simulation, ADMET, and DFT Approaches, 2025.

Vilma Petkova | Qualitative Research | Best Researcher Award

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Prof. Vilma Petkova | Qualitative Research | Best Researcher Award

Institute of Mineralogy and Crystallography “Acad. Ivan Kostov”, Bulgarian Academy of Sciences | Bulgaria

Prof. Vilma Petkova is an eminent chemist-engineer and researcher specializing in inorganic materials science, crystallography, thermal analysis, and environmentally clean technologies. She holds a Ph.D. in Chemical Technology and Metallurgy and has over three decades of academic and research experience, serving in positions ranging from Assistant Professor to full Professor at the Institute of Mineralogy and Crystallography, Bulgarian Academy of Sciences, and New Bulgarian University. Her research spans inorganic substances, nanomaterials, cement and construction materials, fertilizers, solid-phase kinetics, thermal and X-ray analysis, spectroscopy, and eco-friendly materials. Prof. Petkova has supervised numerous bachelor, master, and Ph.D. students, actively participated in over 130 national and international conferences, and contributed to more than 193 publications, including 89 indexed in IF/SJR journals, accumulating 904 citations across 744 documents with an h-index of 18. She has led and participated in national and international research projects, served on scientific councils, editorial boards, and accreditation panels, and received recognition for her leadership in thermal analysis and materials science. Her expertise integrates material characterization, environmental chemistry, biotechnology, and sustainable development. Prof. Petkova continues to advance research, mentor emerging scientists, and contribute to global knowledge in material science and chemistry, promoting innovations that balance technological progress with environmental sustainability.

Profiles : Scopus | Orcid | Google Scholar

Featured Publications

Petkova, V., Mihaylova, K., Serafimova, E., Titorenkova, R., Tsvetanova, L., & Trikkel, A. (2025). “Impact of High Energy Milling and Mineral Additives on a Carbonate–Quartz–Apatite System for Ecological Applications.” Materials.

Petkova, V., Mihaylova, K., Kaljuvee, T., & Piroeva, I. (2025). “Induced structural changes within a natural apatite-calcite system via short-time mechanochemical activation.” Materials Chemistry and Physics.

Petkova, V., Stoyanov, V., Mihaylova, K., & Kostova, B. (2025). “Impact of pozzolanic and inert powders on the microstructure and thermal chemistry of cement mortars.” Ceramics International.

Stoyanov, V., Petkova, V., Mihaylova, K., & Shopska, M. (2024). “A Study of the Influence of Thermoactivated Natural Zeolite on the Hydration of White Cement Mortars.” Materials.

Serafimova, E., & Petkova, V. (2022). “BTEX exposure in indoor air in schools in Bulgaria.” IOP Conference Series: Materials Science and Engineering.

John Giesy |  Environmental Data Analysis | Best Researcher Award

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Prof. John Giesy |  Environmental Data Analysis | Best Researcher Award

Baylor University | Canada

Professor John P. Giesy is a globally recognized environmental chemist and ecotoxicologist, renowned for his pioneering work in identifying and characterizing perfluorinated compounds (PFCs) in the environment. He earned his B.S. in Biology (Summa Cum Laude) from Alma College, followed by an M.Sc. and Ph.D. in Limnology from Michigan State University. Throughout his distinguished career, Professor Giesy has held leading academic and research positions worldwide, contributing extensively to environmental science, risk assessment, and ecosystem protection. His research focuses on the fate and effects of environmental contaminants, chemical safety, and the development of ecological models for sustainable management. With an exceptional record of 1,304 peer-reviewed publications, over 75,308 citations, and an H-index of 126, he ranks among the most cited scientists in environmental sciences globally. Professor Giesy is a Fellow of the Royal Society of Chemistry (UK) and the Royal Society of Canada and a member of the National Academy of Science of Canada. His numerous honors include the SETAC Founders Award, Environmental Education Award, Global Capacity Building Award, and the Royal Society of Canada’s Miroslaw Romanowski Medal. His lifelong contributions continue to shape global environmental policy and scientific innovation in ecotoxicology and sustainable chemistry.

Profiles : Scopus | Orcid

Featured Publications

Lin, T., Zhou, S., He, H., Guo, J., Sturchio, N. C., Rockne, K. J., Giesy, J. P., & Li, A. (2025). Halogenated flame retardants in the sediments of the lower Great Lakes and region-wide discoveries. Journal of Hazardous Materials.

Al Naggar, Y., Fahmy, N., Alkhaibari, A., Al-Akeel, R., Alharbi, H., Mohamed, A., Eleftherianos, I., El-Seedi, H., Giesy, J. P., & Alharbi, H. (2025). Mechanisms and genetic drivers of resistance of insect pests to insecticides and approaches to its control. Toxics.

Mahoney, H., Ankley, P., Roberts, C., Lamb, A., Schultz, M., Zhou, Y., Giesy, J. P., & Brinkmann, M. (2025). Correction to “Unveiling the molecular effects of replacement and legacy PFASs: Transcriptomic analysis of zebrafish embryos reveals surprising similarities and potencies.” Environmental Science & Technology.

Engelbrecht, I., Horn, S. R., Giesy, J. P., & Pieters, R. (2025). Quantification of pesticides and in vitro effects of water-soluble fractions of agricultural soils in South Africa. Archives of Environmental Contamination and Toxicology.

Kim, T., Zhen, J., Lee, J., Park, S. Y., Lee, C., Kwon, B.-O., Hong, S., Shin, H.-M., Giesy, J. P., & Chang, G. S. (2024). Prediction of cytotoxicity of polycyclic aromatic hydrocarbons from first principles. Science of the Total Environment.

Abdulrazzaq Hammal | Industrial Chemistry | Best Researcher Award

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Dr. Abdulrazzaq Hammal | Industrial Chemistry | Best Researcher Award

Faculty member at the University of Aleppo | Syria

Dr. Abdulrazzaq Hammal is a distinguished faculty member at the University of Aleppo, Faculty of Electrical Engineering, Department of Basic Sciences (Industrial Chemistry), specializing in industrial chemistry, nanochemistry, building materials, natural raw materials, and water treatment. He earned his Bachelor’s degree in Applied Chemistry (2008), Master’s in Applied Chemistry with a focus on Inorganic Industries (2012), and PhD in Applied Chemistry – Inorganic Industries (2017), all from the University of Aleppo. With more than 40 publications in international and regional journals, his research has advanced innovative solutions in ceramic membranes, nanomaterials, water purification, and biomedical applications, garnering significant academic impact with an h-index of 3, over 18 citations, and more than 7 documents indexed in Scopus and Google Scholar. Dr. Hammal has contributed to international conferences across Syria, Iraq, and Malaysia, also serving as Chairman of the Organizing Committee for the Fourth Chemistry Conference at the University of Aleppo. His innovative research has been recognized with multiple honors, including the Best Invention Award at Al-Basil Exhibition (2018), the Best Research Award from Aleppo University (2018), and medals from the ARID platform (2020–2022). Dedicated to mentoring, organizing workshops, and leading the Syrian Scientific Olympiad in Chemistry, Dr. Hammal continues to contribute impactful research toward sustainable industrial and environmental solutions.

Profiles : Scopus | Orcid

Featured Publications

Hammal, A. (2025). Preparation of geopolymer membranes using clay and some industrial wastes to remove the organic load of pharmaceutical wastewater. BMC Research Notes.

Hammal, A. (2024). Preparation of nano-silica and nano-silicone. Basic and Applied Sciences – Scientific Journal of King Faisal University.

Hammal, A., Al-Hamed Al-Duihi, H., & Alchab, L. (2024). Preparation of nano hydroxyapatite loaded with Syrian Inula extract against dental caries. Materials Chemistry and Physics.

Hammal, A., & Sulaiman, A. (2024). Isolating pure silica from Syrian clay for bioglass manufacturing. Kufa Journal of Engineering.