Maria Zednikova | Chemical Engineering | Best Researcher Award

Dr. Maria Zednikova | Chemical Engineering | Best Researcher Award

Institute of Chemical Process Fundamentals of the CAS | Czech Republic

Profiles

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Early Academic Pursuits

Dr. Mária Zedníková began her academic journey in chemical engineering with a master’s degree followed by a doctoral degree, both from the Institute of Chemical Technology in Prague. Her strong foundational training laid the groundwork for her subsequent focus in multiphase systems, fluid mechanics, and process engineering. These formative years were marked by deep engagement with core engineering principles and practical laboratory experience, which shaped her research orientation toward hydrodynamics and gas-liquid interactions.

Professional Endeavors

Dr. Zedníková’s professional career is deeply rooted in the Institute of Chemical Process Fundamentals (ICPF), where she has steadily progressed from junior researcher to research scientist and eventually to a leadership role as Head of the Department of Chemical Engineering and Head of the Research Group for Multiphase Reactors. Her trajectory reflects both scientific depth and leadership capacity. She has also taken on academic responsibilities as a teacher at the University of Chemistry and Technology in Prague, expanding her influence to the educational sphere. Notably, her international experience includes collaborative research stays in the United Kingdom and Italy, reflecting her commitment to cross-border scientific exchange and cooperation.

Contributions and Research Focus

Dr. Zedníková’s research is centered on multiphase flow systems with a special emphasis on gas-liquid interactions, bubble dynamics, and mass transfer phenomena. Her work delves into the complex behaviors of bubbles and drops in turbulent environments, investigating how these particles deform, break up, and interact with fluid structures. She has developed theoretical models and experimental setups to study hydrodynamics, drop-particle collisions, and surfactant effects on fluid interfaces. Additionally, her research in stirred tank reactors and gas-lift systems addresses crucial industrial applications in chemical processing, biotechnology, and environmental engineering.

Impact and Influence

Her influence is visible both through her scholarly output and her engagement with the broader scientific community. Dr. Zedníková has authored 30 original research papers, the majority of which appear in peer-reviewed, high-impact journals. She has also contributed a chapter to a scientific monograph and holds a registered utility model. Her active presence at international conferences with over 90 contributions demonstrates her role in advancing and disseminating knowledge in her field. Furthermore, her involvement in national and international research projects as both leader and team member has positioned her as a respected figure in collaborative scientific networks.

Academic Citations and Recognition

With an H-index of 14 and nearly 700 citations most of which are from independent researchers Dr. Zedníková has established a significant academic footprint. Her research is regularly cited by peers, which confirms the value and relevance of her work in the scientific community. The Best Poster Award from the European Federation of Chemical Engineering and her active membership in professional societies and scientific committees further highlight her recognition and contributions on both national and European platforms.

Technical Skills

Dr. Zedníková possesses extensive technical expertise in experimental design, fluid flow diagnostics, multiphase reactor modeling, and mass transfer analysis. Her work includes advanced techniques for measuring bubble deformation, analyzing flow regimes, and modeling surfactant behavior in dynamic fluid systems. Her ability to integrate theoretical modeling with experimental validation distinguishes her technical acumen in the chemical engineering domain.

Teaching Experience

As an educator, Dr. Zedníková has taken a leading role in a wide range of chemical engineering subjects. She has conducted lectures and seminars on fluid mechanics, chemical technologies, process projects, and laboratory courses. Her engagement in mentoring includes the supervision of over 20 master’s, bachelor’s, and internship students. This dedication to teaching complements her research activities and ensures knowledge transfer to the next generation of engineers and scientists.

Legacy and Future Contributions

Dr. Zedníková’s career reflects a consistent drive for scientific innovation, education, and leadership. Her multidisciplinary collaborations, international exposure, and applied research make her a role model in the engineering sciences. Looking ahead, her ongoing research on bubble dynamics, reactor hydrodynamics, and surfactant behavior is expected to contribute significantly to chemical process optimization and sustainability. Her involvement in international committees and editorial boards also sets the stage for continued influence in shaping research agendas and policy in chemical engineering.

Notable Publications

  • Dynamic regimes in granular mixing: Effect of sliding friction and stirrer rotational frequency
    Authors: Martin Kozakovic, David Kramolis, Maria Zednikova, Stanislav Parez, Jaromir Havlica
    Journal: Powder Technology
    Year: 2025

  • Size distribution of daughter bubbles or drops resulting from binary breakup due to random initial deformation conditions
    Authors: Maria Zednikova, Petr Stanovsky, Sandra Orvalho
    Journal: Separation and Purification Technology
    Year: 2025

  • Gas phase behaviour in environment of fermentation processes
    Authors: Adrián Žák, Lukáš Valenz, Tomáš Moucha, Maria Zednikova
    Journal: Chemical Engineering Research and Design
    Year: 2025

  • Viscosity influence on hydrodynamics behaviour in a stirred tank reactor
    Authors: Adrián Žák, Mária Zedníková, Tomáš Moucha
    Journal: Chemical Engineering Research and Design
    Year: 2025

  • Surfactant effect on bubble deformation and breakup after interaction with vortex structure
    Authors: Maria Zednikova, Tereza Semlerová, Sandra Orvalho, Jaromir Havlica, Jaroslav Tihon
    Journal: Chemical Engineering Science
    Year: 2025

Conclusion

Dr. Mária Zedníková is a highly accomplished chemical engineering researcher with deep expertise in multiphase flow systems and hydrodynamics. Her balanced portfolio of research, teaching, leadership, and international collaboration reflects a dynamic and impactful career. Her academic and professional journey illustrates a strong commitment to advancing both fundamental science and its practical applications. She stands out as a leading figure in her field, with a legacy that is poised to grow in the coming years.

Fotis Rigas | Chemical Engineering | Best Researcher Award

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

Muhammad Kashif Majeed | Materials Chemistry | Best Researcher Award

Dr. Muhammad Kashif Majeed | Materials Chemistry | Best Researcher Award

National University of Science and Technology, Pakistan

👨‍🎓Profiles

📚 Early Academic Pursuits

Dr. Muhammad Kashif Majeed’s academic journey reflects a strong foundation in chemistry, especially materials science and electrochemistry. His studies began with a Bachelor's degree in Chemistry from Gomal University, Pakistan, followed by a Master’s in the same field. His educational path continued with a Ph.D. in Chemistry (Materials/Inorganic) from Shandong University, China, where he focused on the synthesis and electrochemical performances of Si/C-based anode materials for lithium-ion batteries. His thesis, guided by Professors Yang Jian and Xiaojian Ma, provided significant contributions to the development of energy storage solutions.

🧑‍🔬 Professional Endeavors

Since 2023, Dr. Majeed has been balancing multiple prestigious roles. He is an Assistant Professor in the Department of Chemistry at the National University of Science and Technology, Islamabad, Pakistan. He also holds a Senior Researcher position in Mechanical Engineering at the University of Texas at Dallas, Richardson, Texas, U.S. His career trajectory includes prestigious postdoctoral experiences at globally recognized institutions, including the University of Texas at Arlington and the Dalian Institute of Chemical Physics, Chinese Academy of Sciences. These roles have enabled him to strengthen his expertise in materials science, catalysis, and energy storage technologies.

🔬 Contributions and Research Focus

Dr. Majeed’s research interests primarily lie in materials chemistry, particularly focusing on lithium-ion battery development, nanomaterials, and electrochemical systems. His work on controllable synthesis techniques for Si/C-based anode materials has had a profound impact on the field of energy storage. Additionally, he has conducted advanced research in materials synthesis, crystal analysis, and electrochemical analysis techniques such as cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), and galvanostatic charge/discharge tests. His research has contributed significantly to the development of efficient, sustainable materials for energy storage systems, thus advancing clean energy technologies.

🌍 Impact and Influence

Dr. Majeed’s research has been pivotal in enhancing our understanding of electrochemical energy storage materials, especially those that involve novel materials like Si/C anodes. His work has been recognized in several top-tier journals such as ACS Applied Materials Interfaces, ACS Omega, Materials, and Sustainable Energy and Fuels. As an editorial board member and reviewer for prestigious journals, he plays an integral role in shaping future scientific discourse and advancing the materials science community. His collaborations across continents further amplify his global impact in the field.

📑 Academic Cites and Publications

Dr. Majeed’s publications in leading scientific journals have garnered significant attention in the materials science and electrochemistry communities. His research is frequently cited, highlighting its importance in advancing battery technology and energy storage solutions. As an active journal reviewer for high-impact publications such as ACS Applied Materials Interfaces and Chemistry-A European Journal, he not only contributes to scientific literature but also ensures the high quality and rigor of published research in his field.

🛠️ Technical Skills

Dr. Majeed possesses a diverse skill set, including proficiency in advanced materials characterization techniques such as X-ray diffraction (XRD), transmission electron microscopy (TEM), and Fourier transform infrared spectroscopy (FT-IR). His expertise extends to the use of computational tools for density functional theory (DFT), material modeling (ChemCraft, Gauss view), and nano-materials synthesis via various methods like sol-gel, hydrothermal, and solvothermal. He is highly proficient in electrochemical analysis methods, making him a versatile researcher capable of addressing complex material challenges.

👨‍🏫 Teaching Experience and Mentorship

As an Assistant Professor at the National University of Science and Technology, Dr. Majeed is involved in teaching advanced chemistry courses, where he imparts knowledge in materials science and electrochemistry. His teaching approach integrates his deep research experience, offering students a comprehensive understanding of both theory and practical applications in chemistry and materials science. Dr. Majeed’s mentorship extends beyond the classroom, as he actively guides research projects, helping students navigate complex scientific problems and develop critical skills for their future careers.

🏆 Legacy and Future Contributions

Dr. Majeed’s future contributions to the fields of energy storage and materials science are poised to have a lasting impact. His work in developing high-performance, sustainable materials for energy applications will continue to drive innovation in battery technologies. Moreover, his collaborative research efforts at global institutions suggest that he will remain at the forefront of scientific advancements, mentoring the next generation of researchers and contributing to a sustainable energy future. As he continues his academic career, Dr. Majeed is likely to leave a significant legacy in both research and education, inspiring future advancements in materials science and engineering.

📖Notable Publications

Interfacial Engineering of Polymer Solid‐State Lithium Battery Electrolytes and Li‐Metal Anode: Current Status and Future Directions

Authors: Muhammad Kashif Majeed, Arshad Hussain, Ghulam Hussain, Muhammad Umar Majeed, Muhammad Zeeshan Ashfaq, Rashid Iqbal, Adil Saleem

Journal: Small

Year: 2024-12

Designing Nanocomposite-Based Electrochemical Biosensors for Diabetes Mellitus Detection: A Review

Authors: Xiang Guo, Jiaxin Wang, Jinyan Bu, Huichao Zhang, Muhammad Arshad, Ayesha Kanwal, Muhammad K. Majeed, Wu-Xing Chen, Kuldeep K Saxena, Xinghui Liu

Journal: ACS Omega

Year: 2024-07-16

Ni-rich cathode evolution: exploring electrochemical dynamics and strategic modifications to combat degradation

Authors: Adil Saleem, Leon L. Shaw, Rashid Iqbal, Arshad Hussain, Abdul Rehman Akbar, Bushra Jabar, Sajid Rauf, Muhammad Kashif Majeed

Journal: Energy Storage Materials

Year: 2024-05

Co3(hexaamino dipyrazinoquinoxaline)2: Highly conductive and robust two-dimensional Aza-based cobalt metal-organic framework as an efficient electrocatalyst for acidic oxygen evolution

Authors: Rashid Iqbal, M. Shahzaib Naeem, Muhammad Ahmad, Arshad Hussain, Abdul Rehman Akbar, Maryam Kiani, M. Zeeshan Ashfaq, Sajid Rauf, Kareem Yusuf, Muhammad K. Majeed et al.

Journal: Journal of Power Sources

Year: 2024-02

Boosting the crystallinity of novel two-dimensional hexamine dipyrazino quinoxaline-based covalent organic frameworks for electrical double-layer supercapacitors

Authors: Rashid Iqbal, Muhammad Kashif Majeed, Arshad Hussain, Aziz Ahmad, Muhammad Ahmad, Bushra Jabar, Abdul Rehman Akbar, Sajjad Ali, Sajid Rauf, Adil Saleem

Journal: Materials Chemistry Frontiers

Year: 2023

Simulation Analysis of Novel Integrated LNG Regasification-Organic Rankine Cycle and Anti-Sublimation Process to Generate Clean Energy

Authors: Suri, S.U.K.; Majeed, M.K.; Ahmad, M.S.

Journal: Energies

Year: 2023