Mohamed S. Gaafar | Materials Science | Best Researcher Award

Prof. Dr . Mohamed S. Gaafar | Materials Science | Best Researcher Award

National Institute of Standards, Egypt 

Prof. Dr. Mohamed S. Gaafar is a Full Professor at the National Institute for Standards (NIS), Egypt. He is a prominent expert in ultrasonic characterization of materials, with specialization in spectroscopic, structural, and thermal analyses of glass systems and nanomaterials. With over two decades of academic and scientific contributions, he has authored more than 70 peer-reviewed publications and collaborated on numerous international research projects. His academic impact is reflected in his H-index (Google Scholar: 26; Scopus: 24), and he serves on the editorial boards and review panels of several top-tier journals. He also held an academic post at Majmaah University, Saudi Arabia, contributing to quality assurance, research, and education.

Profile

Scopus

Scholar

🎓 Education

Prof. Gaafar earned a B.Sc. in Biophysics from Cairo University (1993), followed by an M.Sc. in Ultrasonic Characterization of Rubber Blends (2001) from the same university. His Ph.D. in Physics was completed at Menia University (2005), with research focused on ultrasonic velocity and attenuation in tellurite glasses. His academic training spans core disciplines of biophysics and physics, with a strong foundation in acoustic and structural material analysis. He has pursued further specialization in Europe and Asia through short research visits in Denmark, Germany, and South Korea, advancing his expertise in industrial acoustics and nanostructured materials.

🏢 Experience

Starting as a demonstrator at NIS in 1996, Prof. Gaafar rose through the ranks to become Full Professor and Head of the Ultrasonic Department. He served as Associate Professor at Majmaah University (2010–2019), contributing significantly to research output and academic excellence. He currently leads ultrasonic materials research at NIS and participates in national and international collaborations. His work includes developing acoustic techniques, material standards, and spectroscopic methodologies. He has supervised numerous postgraduate theses and remains active in capacity-building, editorial work, and scientific review committees globally.

🏅 Awards & Honors

Prof. Gaafar has received over 10 excellence awards, notably from Majmaah University for top-ranking publications (2012–2019), quality assurance leadership, and outstanding student project supervision. He was also honored by the National Institute for Standards for his high-impact research. In 2009, he was named among the “Top 100 Scientists” by the International Biographical Centre, Cambridge, UK. His editorial and review work for leading journals has also been widely acknowledged. His dedication to scientific excellence, quality education, and international collaboration is reflected in these continuous recognitions.

🔍 Research Focus

Prof. Gaafar’s research focuses on ultrasonic velocity, attenuation, and relaxation phenomena in glassy and polymeric materials, with advanced applications in nanocomposites and radiation shielding. His studies integrate techniques like FTIR, XRD, DSC/DTA, UV-Vis, and Judd-Ofelt analysis to characterize amorphous and crystalline structures. He is also deeply engaged in the development of acoustical models, RDF analysis, and structural simulations using artificial intelligence. His work supports innovative material design in photonics, lasers, and energy systems. His current interests include nanoparticle synthesis and acoustic material behavior at varying temperatures.

Conclusion

Prof. Dr. Mohamed S. Gaafar is exceptionally well-qualified for the Best Researcher Award. His distinguished academic track record, publication impact, sustained excellence in ultrasonic materials characterization, and leadership within national and regional research communities mark him as a leading scientist in his domain. He brings a rare combination of scientific depth, consistency, and international engagement, which aligns with the award’s objective to honor outstanding contributions to scientific research. With modest expansion into commercial and interdisciplinary domains, his already impressive legacy will continue to influence next-generation materials science and ultrasonic technologies.

Publication

  • Title: Elastic properties and structural studies on some zinc-borate glasses derived from ultrasonic, FT-IR and X-ray techniques
    Authors: M.S. Gaafar, N.S. Abd El-Aal, O.W. Gerges, G. El-Amir
    Year: 2009
    Citations: 198

 

  • Title: Mechanical and structural studies on sodium borosilicate glasses doped with Er₂O₃ using ultrasonic velocity and FTIR spectroscopy
    Authors: M.S. Gaafar, S.Y. Marzouk
    Year: 2007
    Citations: 178

 

  • Title: Physical and structural properties of some bismuth borate glasses
    Authors: Y.B. Saddeek, M.S. Gaafar
    Year: 2009
    Citations: 162

 

  • Title: Ultrasonic studies on network structure of ternary TeO₂–WO₃–K₂O glass system
    Authors: M.A. Sidkey, M.S. Gaafar
    Year: 2004
    Citations: 122

 

  • Title: Structural influence of PbO by means of FTIR and acoustics on calcium alumino-borosilicate glass system
    Authors: Y.B. Saddeek, M.S. Gaafar, S.A. Bashier
    Year: 2010
    Citations: 102

 

  • Title: Structural studies and mechanical properties of some borate glasses doped with different alkali and cobalt oxides
    Authors: M.S. Gaafar, S.Y. Marzouk, H.A. Zayed, L.I. Soliman, A.H.S. El-Deen
    Year: 2013
    Citations: 101

 

  • Title: Structural studies of some phospho-borate glasses using ultrasonic pulse–echo technique, DSC and IR spectroscopy
    Authors: M.S. Gaafar, H.A. Afifi, M.M. Mekawy
    Year: 2009
    Citations: 72

 

  • Title: Ultrasonic study on some borosilicate glasses doped with different transition metal oxides
    Authors: S.Y. Marzouk, M.S. Gaafar
    Year: 2007
    Citations: 66

 

  • Title: Judd–Ofelt analysis of spectroscopic properties of Er³⁺ doped TeO₂-BaO-ZnO glasses
    Authors: M.S. Gaafar, S.Y. Marzouk
    Year: 2017
    Citations: 64

 

  • Title: Structural and elastic properties of eutectic Sn–Cu lead-free solder alloy containing small amount of Ag and In
    Authors: A.A. El-Daly, F. El-Tantawy, A.E. Hammad, M.S. Gaafar, E.H. El-Mossalamy, et al.
    Year: 2011
    Citations: 63

Sultan GÖKTAŞ | Chemisty | Best Researcher Award

Dr. Sultan GÖKTAŞ | Chemisty | Best Researcher Award

Harran University, Turkey

Dr. Sultan Göktaş (b. 16.11.1982, Şanlıurfa ) is a Turkish chemist specializing in inorganic and analytical chemistry . Fluent in English (UDS: 63.750) , she is a dedicated researcher and educator with significant contributions to photocatalysis, nanomaterials, and environmental chemistry . Married and a proud mother of two , Dr. Göktaş combines scientific excellence with personal resilience and public service . Her work spans academic publications, national and international conferences, and government-supported research projects . She is committed to advancing green chemistry, sustainable technologies, and chemical education through research, mentoring, and public engagement .

Profile

Scoups

Orcid

Scholar

🎓 Education

Dr. Göktaş earned her Ph.D. in Inorganic Chemistry from Harran University (2010–2019) , with a dissertation on organophosphazenes advised by Assoc. Prof. Dr. Fatih Aslan . She completed her M.Sc. in Analytical Chemistry (2005–2008), focusing on dopamine/norepinephrine electroanalysis under Prof. Dr. Mehmet Aslanoğlu . Her foundational training in science education was at Pamukkale University (1999–2003) . Her academic path reflects a strong interdisciplinary approach, blending chemical synthesis, sensor technology, and science education . She has actively developed her skills through certified training in computing , STEM, English, and arts, enhancing her teaching and communication abilities .

🧪 Experience

Dr. Göktaş has rich experience in academia and applied science, contributing to research on nanomaterials, photocatalysts, and environmental remediation . She has served as a researcher in TUBITAK and BAP projects and coordinated national STEM-based programs . With numerous peer-reviewed publications and conference presentations, she is a leading voice in photodegradation, ZnO/CuO nanostructures, and green technologies . She has also reviewed science textbooks for Turkey’s Ministry of National Education and provided education during the COVID-19 era . A skilled communicator and team collaborator, she brings laboratory science and classroom insight into impactful real-world applications .

🏆 Awards and Honors

Dr. Göktaş has earned multiple honors for her service and excellence, including a Service and Achievement Certificate from Şanlıurfa Governorship , an Excellence Award and a Success Award from Haliliye District Governorship , and an Achievement Certificate from Turkey’s Ministry of National Education . Her contributions to scientific education, public engagement, and national curriculum development have been recognized across institutions . These awards highlight her commitment to both academic excellence and community development, as she bridges scientific research with educational reform and youth engagement in STEM fields .

🔬 Research Focus

Dr. Göktaş’s research centers on nanostructured materials, photocatalytic degradation, and organophosphazene synthesis for environmental applications . Her focus lies in developing catalyst-free and sustainable photodegradation systems for dyes like methylene blue under various conditions . She explores the synthesis and characterization of ZnO, CuO, and CZTS thin films, and their structural, optical, and catalytic properties . With expertise in voltammetric electrochemical sensing and nanocomposite innovation, she contributes to green chemistry and pollutant removal technologies . Her interdisciplinary research connects analytical chemistry, inorganic synthesis, and nanotechnology to address global sustainability challenges .

🏅 Conclusion

Dr. Sultan Göktaş is a highly deserving nominee for the Best Researcher Award, especially in the categories of emerging researcher, environmental chemistry, and nanomaterial innovation. Her scholarly productivity, societal relevance, and dedication to STEM education make her stand out. With minor strategic enhancements in international engagement and translational research, she could not only secure this award but also position herself for global scientific leadership in the years ahead.

Publication

  • Title: A comparative study on recent progress in efficient ZnO based nanocomposite and heterojunction photocatalysts: A review
    Authors: S. Göktaş, A. Göktaş
    Year: 2021
    Citations: 537

 

  • Title: Growth technique–induced highly C-axis-oriented ZnO: Mn, ZnO: Fe and ZnO: Co thin films: a comparison of nanostructure, surface morphology, optical band gap, and room temperature ferromagnetism
    Authors: S. Göktaş, A. Tumbul, A. Göktaş
    Year: 2023
    Citations: 59

 

  • Title: Voltammetric behaviour of levodopa and its quantification in pharmaceuticals using a β-cyclodextrine doped poly (2,5-diaminobenzenesulfonic acid) modified electrode
    Authors: M. Aslanoğlu, A. Kutluay, S. Göktaş, S. Karabulut
    Year: 2009
    Citations: 32

 

  • Title: Voltammetric Determination of Adrenaline Using a Poly (1‐Methylpyrrole) Modified Glassy Carbon Electrode
    Authors: M. Aslanoğlu, A. Kutluay, S. Karabulut, S. Abbasoğlu
    Year: 2008
    Citations: 27

 

  • Title: Electrochemical determination of dopamine in the presence of ascorbic acid using a poly (3-acetylthiophene) modified glassy carbon electrode
    Authors: M. Aslanoğlu, S. Abbasoğlu, S. Karabulut, A. Kutluay
    Year: 2007
    Citations: 26

 

  • Title: Methylene blue concentration and pH-induced photocatalytic degradation of methylene blue without photocatalyst under visible light
    Authors: S. Göktaş, G. Şahin
    Year: 2023
    Citations: 17

 

  • Title: Calculations of Structural Parameters and Optical Constants of Size Dependent ZrO₂
    Authors: G. Şahin, S. Göktaş
    Year: 2024
    Citations: 16

 

  • Title: A poly (3-acetylthiophene) modified glassy carbon electrode for selective voltammetric measurement of uric acid in urine sample
    Authors: M. Aslanoğlu, A. Kutluay, S. Abbasoğlu, S. Karabulut
    Year: 2008
    Citations: 14

 

  • Title: Synergic effects of pH, reaction temperature, and various light sources on the photodegradation of methylene blue without photocatalyst: a relatively high degradation efficiency
    Authors: S. Göktaş
    Year: 2024
    Citations: 10

 

  • Title: Cyclic voltammetric determination of noradrenaline in pharmaceuticals using poly (3-acetylthiophene)-modified glassy carbon electrode
    Authors: M. Aslanoğlu, S. Göktaş, S. Karabulut, A. Kutluay
    Year: 2009
    Citations: 9