Rodouan Touti | Computational Modeling | Research Excellence Award

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Prof. Dr. Rodouan Touti | Computational Modeling | Research Excellence Award

Faculty of sciences Dhar El Mahraz, University Sidi Mohamed Ben Abdellah | Morocco

Touti Rodouan is a physicist whose research spans radiation protection, medical physics, and computational materials science. His work focuses on dosimetry and assessment of radiation doses resulting from ingestion, inhalation, and topical application of radioactive substances, using solid-state nuclear track detectors such as CR-39 and LR-115. In parallel, he applies density functional theory (DFT) to investigate the structural, electronic, elastic, and optical properties of advanced materials, particularly lead-free perovskites for energy storage, optoelectronic, and photovoltaic applications. His research integrates experimental radiation measurements with first-principles modeling to address health, environmental, and sustainable energy challenges.

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Featured Publications

P.Chandar Rao | Chemical Physics | Best Researcher Award

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Dr. P. Chandar Rao | Chemical Physics | Best Researcher Award

Lecturer | Kakatiya University | India

Dr. Panthagani Chandar Rao, a distinguished researcher at Kakatiya University, has made remarkable contributions to the field of luminescent materials, nanophosphors, and nanotechnology. With a Ph.D. in Physics, his research focuses primarily on the design, synthesis, and characterization of lanthanide-doped phosphors and advanced optical materials for modern photonic and display applications. Dr. Rao has developed eco-friendly and cost-effective strategies for fabricating Eu²⁺-doped BaMgAl₁₀O₁₇ nanophosphors that exhibit narrow-band blue emission with high luminescence efficiency, contributing to sustainable and high-performance optoelectronic devices. His studies reveal how modifications in synthesis parameters, including low-temperature processes and the use of MCCA additives, influence the structural and photoluminescent properties of nanophosphors, providing insights critical for active display technologies. He has also investigated unusual red-shifts and enhanced photoluminescence under ultraviolet A excitation, highlighting his focus on material optimization for practical applications. Beyond phosphors, Dr. Rao explores nanobiomaterials derived from natural leaves, bridging materials science and green nanotechnology, as well as the broader applications of nanotechnology in luminescent devices. His work extends to thin-film materials, including V₂O₅, where he studies structural, linear, nonlinear, and optical properties using low-cost sol-gel techniques. As an active member of the Luminescence Society of India, the Indian Physics Teachers Association, and the Indian Science Congress, Dr. Rao combines research excellence with academic mentorship, fostering the next generation of scientists. To date, he has authored four high-quality publications, garnering 30 citations, and maintains an h-index of 2 in Scopus, reflecting the growing impact of his research contributions in luminescent nanomaterials and sustainable nanotechnology.

Profiles : Scopus | Research Gate

Featured Publications

  • Chandar Rao, P., Durga Prasad, K. A. K., Sreelatha, C. J., & Haranath, D. (2025). Eco-friendly and cost-effective synthesis approach with no waste generation in developing narrow-band and efficient blue-emitting Eu²⁺-doped BaMgAl₁₀O₁₇ nanophosphor. Journal of Materials Science: Materials in Electronics.

  • Chandar Rao, P., Jaiswal, V. V., Mishra, S., et al. (2021). Influence of MCCA on structure and photoluminescence of Eu²⁺ doped BaMgAl₁₀O₁₇: Eu²⁺ nanophosphor for use in active displays. Chemical Physics Letters, 769, 138410.

  • Jaiswal, V. V., Chandar Rao, P., et al. (2021). Luminescence enhancement of high temperature hexagonal phase of Ba₀.₉₉MgAl₁₀O₁₇:Eu₀.₀₁ nanophosphor synthesized at moderately low temperature. Materials Science & Engineering B, 263, 114791.

  • Chandar Rao, P., Shivani, Jaiswal, V. V., et al. (2020). Unusual red-shift and enhanced photoluminescence of BaMgAl₁₀O₁₇:Eu²⁺ phosphor under ultraviolet A excitation for modern lighting systems. Journal of Nanoscience and Nanotechnology, 20, 3854–3858.

  • Ravinder, G., Sreelatha, C. J., Ganesh, V., Shakir, M., Anis, M., & Chandar Rao, P. (2019). Thickness dependent structural, spectral, linear, nonlinear, and z-scan optical studies of V₂O₅ thin films prepared by a low-cost sol-gel spin coating technique. Materials Research Express, 6, 096403.

Fotis Rigas | Chemical Engineering | Best Researcher Award

Published on by Analytical Chemistry

Prof. Dr. Fotis Rigas | Chemical Engineering | Best Researcher Award

School of Chemical Engineering, National Technical University of Athens, Greece

👨‍🎓Profiles

👨‍🎓 Early Academic Foundation

Prof. Dr. Fotis Rigas was born in Athens, Greece, where he pursued his early education before enrolling at the National Technical University of Athens (NTUA) to complete his MSc in Chemical Engineering. His academic curiosity and passion for science led him to further achieve a Ph.D. in Chemical Engineering from the same institution. To enhance his interdisciplinary knowledge, he also obtained a Master’s degree in Sanitary Engineering from the National School of Public Health (Greece).

🧪 Professional Trajectory and Industry Expertise

Dr. Rigas began his career as a Production and R&D Engineer at the Greek Powder Company, an ammunition and explosives manufacturer. He expanded his knowledge globally through specialized training in slurry explosives in the United States under the guidance of Prof. Melvin Cook of Utah University. Over the decades, he contributed as a consultant to several engineering and industrial firms in Greece, addressing challenges in pollution control, water chemistry, and gas enterprises. These roles solidified his expertise in chemical engineering applications within high-risk and regulated industries.

🎓 Academic Career and Teaching Excellence

Prof. Rigas held a long and distinguished academic tenure at the Department of Chemical Engineering, NTUA, rising through the ranks from Lecturer to Associate Professor. He also served as a Visiting Professor at esteemed institutions such as the Greek Fire Brigade Academy, the National School of Public Health (Greece and France), and the National Autonomous University of Mexico. His teaching portfolio is vast, covering subjects like Organic Chemical Technology, Science and Technology of Explosives, Environmental Science and Technology, Occupational Health and Safety, Polymer Science, Remediation of Contaminated Sites, and Quantitative Risk Analysis. His international experience in education enriched the learning experience for students across disciplines and continents.

🔬 Research Interests and Scientific Focus

Currently active as an independent author and researcher, Prof. Rigas continues to contribute to high-impact areas in environmental and chemical engineering. His research focuses on:

  1. Process safety and loss prevention – ensuring safer chemical processing systems.

  2. Fungal bioremediation – using fungi to clean contaminated environmental sites.

  3. Bacterial remediation of stone monuments – protecting cultural heritage using microbiological methods.

🌍 Multilingual and Multidisciplinary

Fluent in Greek (native), English, and French, Dr. Rigas has effectively communicated his research and teachings across borders, supporting international academic and industrial collaboration. His ability to work in diverse linguistic and cultural environments has strengthened his role as a global educator and innovator.

🏛️ Legacy and Continued Influence

Now retired from NTUA, Prof. Dr. Fotis Rigas remains active as an independent author, sharing his extensive knowledge through publications, collaborations, and mentoring. His career spans decades of academic leadership, scientific innovation, and industrial consultation. A pioneer in the fields of explosive safety, environmental remediation, and occupational health, his contributions continue to influence chemical engineering education and sustainable environmental practices worldwide.

📖Notable Publications

Adsorption of humic acid on acid-activated Greek bentonite
Authors: D Doulia, C Leodopoulos, K Gimouhopoulos, F Rigas
Journal: Journal of Colloid and Interface Science, Volume 340 (2), Pages 131–141
Citations: 250
Year: 2009

Hazards, safety and knowledge gaps on hydrogen transmission via natural gas grid: A critical review
Authors: Z Labidine Messaoudani, F Rigas, M.D.B. Hamid, C.R.C. Hassan
Journal: International Journal of Hydrogen Energy, Volume 41 (39), Pages 17511–17525
Citations: 214
Year: 2016

Validation of turbulence models in heavy gas dispersion over obstacles
Authors: S Sklavounos, F Rigas
Journal: Journal of Hazardous Materials, Volume 108 (1–2), Pages 9–20
Citations: 209
Year: 2004

Estimation of safety distances in the vicinity of fuel gas pipelines
Authors: S Sklavounos, F Rigas
Journal: Journal of Loss Prevention in the Process Industries, Volume 19 (1), Pages 24–31
Citations: 207
Year: 2006

Evaluation of hazards associated with hydrogen storage facilities
Authors: F Rigas, S Sklavounos
Journal: International Journal of Hydrogen Energy, Volume 30 (13–14), Pages 1501–1510
Citations: 175
Year: 2005

Pengfei Li | Theoretical Chemistry | Best Researcher Award -1929

Published on by Analytical Chemistry

Prof. Pengfei Li | Theoretical Chemistry | Best Researcher Award

Shanghai Institute of Technical Physics, Chinese Academy of Sciences, China

👨‍🎓Profiles

🎓 Early Academic Pursuits

Prof. Pengfei Li’s journey in scientific research has been deeply rooted in environmental physics and remote sensing. His passion for atmospheric studies and hyperspectral technologies developed during his formative academic years, where he excelled in blending physical science with environmental applications. His academic path ultimately led him to become a key researcher at the prestigious State Key Laboratory of Infrared Physics under the Shanghai Institute of Technical Physics, part of the Chinese Academy of Sciences.

🧑‍💼 Professional Endeavors

Currently, as a Research Fellow, Prof. Li is a leading figure in satellite-based atmospheric monitoring. His role includes spearheading research on weak gas emissions detection, a crucial area for tackling global issues like climate change and environmental pollution. His leadership in the lab is marked by interdisciplinary integration, where hyperspectral satellite technology, data assimilation, atmospheric modeling, and artificial intelligence (AI) converge to address modern environmental challenges.

🔬 Contributions and Research Focus

Prof. Li’s research is at the intersection of hyperspectral remote sensing and AI-driven environmental monitoring. His team is developing next-generation techniques for satellite-based detection of weak gas emissions, aimed at pushing the detection limits in extreme environments. This work also involves defining payload specifications for future hyperspectral satellites. The outcomes of his research hold significant relevance for addressing atmospheric pollution, climate change, and homeland security threats, providing critical insights into satellite system design and operational strategies.

🌍 Impact and Influence

With over 50 SCI-indexed publications, including 20+ first-author or corresponding-author papers in leading journals such as PNAS and One Earth, Prof. Li has made a global impact. His research has informed both the academic community and policymakers, particularly in the realms of climate change mitigation, environmental monitoring, and satellite payload engineering. His work is frequently showcased at international conferences like the United Nations Climate Change Conference, AMS Annual Meeting, and the Goldschmidt Conference, where he has delivered numerous invited talks.

🏆 Honors and Leadership Roles

Prof. Li was selected for the prestigious Chinese Academy of Sciences “Hundred Talents Program” (Category B), recognizing his innovative research and leadership potential. Beyond research, he plays a pivotal role as a review expert for China’s National Key R&D Program and serves on scientific committees, including as the Deputy Secretary-General of the Hyperspectral Remote Sensing Technology and Application Professional Committee under the China Association for Remote Sensing Applications.

📚 Academic Citations

Prof. Li’s publications are highly cited within the fields of environmental monitoring, satellite remote sensing, and atmospheric sciences, reflecting the value and influence of his contributions on an international scale. His research continues to shape the discourse around climate resilience, pollution tracking, and advanced remote sensing methods.

🛠️ Technical Skills

His technical expertise includes:  Hyperspectral satellite data processing, Atmospheric modeling and data assimilation, AI and machine learning for environmental monitoring, Payload design and specification for next-generation satellites, Quantitative remote sensing and geospatial analysis.

👨‍🏫 Teaching & Mentoring

In addition to research, Prof. Li is actively involved in mentoring graduate students and early-career scientists, fostering a culture of innovation and collaboration in hyperspectral remote sensing. His guidance has produced a growing cadre of young scientists contributing to China’s leadership in satellite-based environmental science.

🚀 Vision and Future Contributions

Prof. Li’s future goals include expanding the applications of hyperspectral technologies to global-scale monitoring of greenhouse gases and pollutants, developing real-time AI-driven detection frameworks, and enhancing China’s position in next-gen satellite missions. His work is set to continue making a transformative impact on how we monitor and respond to environmental and security-related atmospheric events.

📖Notable Publications

The effectiveness of solar radiation management using fine sea spray across multiple climatic regions
Authors: Z Song, S Yu, P Li, N Yao, L Chen, Y Sun, B Jiang, D Rosenfeld
Journal: Atmospheric Chemistry and Physics
Year: 2025

Photostationary state assumption seriously underestimates NOx emissions near large point sources at 10 to 60 m pixel resolution
Authors: L Chen, Z Song, N Yao, H Xi, J Li, P Gao, Y Chen, H Su, Y Sun, B Jiang, …
Journal: Proceedings of the National Academy of Sciences
Year: 2025

Multi-task deep learning for quantifying methane emissions from 2-D plume imagery with Low Signal-to-Noise Ratio
Authors: Q Xu, X Gu, P Li, X Gu
Journal: International Journal of Remote Sensing
Year: 2024

Less anthropogenic aerosol indirect effects are a potential cause for Northeast Pacific warm blob events
Authors: N Yao, Z Song, L Chen, Y Sun, B Jiang, P Li, J Chen, S Yu
Journal: Proceedings of the National Academy of Sciences
Year: 2024

Different contributions of meteorological conditions and emission reductions to the ozone pollution during Shanghai’s COVID-19 lockdowns in winter and spring
Authors: X Dou, M Li, Y Jiang, Z Song, P Li, S Yu
Journal: Atmospheric Pollution Research
Year: 2024