N Raghavendra | Nanotechnology | Best Researcher Award

Published on by Popular Engineer

Dr. N Raghavendra | Nanotechnology | Best Researcher Award

Research Associate, East West Institute of Technology, India

Dr. N. Raghavendra is an accomplished Research Associate at the East West Institute of Technology, Bangalore, specializing in polymer nanocomposites and electrochemical sensors. With over 13 years of research experience, he has contributed significantly to the development of high-performance polymer composites for marine and aerospace applications. Dr. Raghavendra earned his Ph.D. in Polymer Nanocomposites from Tumkur University and holds a strong expertise in synthesizing organomodified nanoclays to enhance composite properties. He is adept in material characterization techniques, including XRD, SEM, FTIR, DSC, and AFM. His interdisciplinary research spans polymers, graphene, nanometal oxides, battery recycling, and heavy metal sensors. Dr. Raghavendra has collaborated on several government-funded projects and published numerous articles in reputed journals and conferences. His work actively contributes to sustainable material innovation and real-world industrial applications. Passionate about advancing nanotechnology, he continuously seeks academic and research opportunities that foster impactful scientific contributions.

Professional Profile

🎓 Education

Dr. N. Raghavendra completed his Ph.D. in Materials Science from Tumkur University in 2017, focusing on polymer nanocomposites for structural applications. His doctoral research involved the synthesis and characterization of organomodified Indian Bentonite nanoclay and its performance in polymer matrices. He holds a Master of Science (M.Sc.) degree in General Chemistry from Kuvempu University (2008-2010), where he developed a deep interest in nanomaterial synthesis through his project on metal oxide nanoparticles via solution combustion methods. He also obtained his Bachelor of Science (B.Sc.) degree with majors in Chemistry, Botany, and Zoology from Kuvempu University (2005-2007). Dr. Raghavendra cleared the Karnataka State Eligibility Test (KSET) for Lectureship in Chemical Sciences in 2015, further solidifying his academic standing. His education has provided him with a robust foundation in materials chemistry, nanotechnology, polymer science, and advanced analytical techniques.

💼 Experience

Dr. N. Raghavendra is currently serving as a Research Associate at the East West Institute of Technology, Bangalore, since 2017, where he is part of a DST-sponsored project focused on developing portable devices for heavy metal detection in water. Prior to this, he worked from 2010 to 2017 as a Research Staff at Kuvempu University and at R.V. College Campus on multiple NRB and DRDO-funded projects, contributing extensively to polymer composites for marine and defense applications. His key responsibilities included synthesis of nanomaterials, fire-retardant composites, laser machining studies, and hydrothermal analysis of nanocomposites. Throughout his career, he has gained significant expertise in handling high-end characterization instruments and has been involved in national-level collaborative research. His experience bridges fundamental research and practical solutions for real-world engineering challenges, particularly in the fields of polymer development, nanotechnology, and advanced material design.

🔬 Research Focus

Dr. N. Raghavendra’s research centers on polymer nanocomposites, electrochemical sensors, and nanomaterial-based applications for structural, environmental, and energy sectors. His primary focus lies in synthesizing organomodified nanoclays to enhance the mechanical, fire-resistant, and moisture-barrier properties of fiber-reinforced polymer composites. He has worked extensively on developing materials for marine, aerospace, and defense applications, with a keen interest in corrosion resistance, laser machining, and seawater durability. His research extends to green synthesis of nanomaterials, battery recycling, and sustainable energy solutions using graphene-based electrodes and electrochemical sensors. Dr. Raghavendra is currently involved in projects that aim to create portable devices for heavy metal detection in water, addressing significant environmental concerns. His multi-disciplinary approach encompasses material synthesis, product development, and performance optimization for end-use applications, positioning him at the forefront of applied nanotechnology and polymer engineering research.

📚Publication Top Notes

  1. Electrochemical Sensor and Photocatalytic Studies of Ferrite Nanoparticle Using Different Fuels via Green Approach
    Sensing Technology (2024)
    DOI: 10.1080/28361466.2024.2336937
    Summary: This study focuses on green synthesis of ferrite nanoparticles using eco-friendly fuels and their dual application in electrochemical sensing and photocatalysis for environmental remediation.

  2. Evaluation of Nb₂O₅/rGO Nanocomposites for Electrochemical Sensor & Photocatalytic Applications
    Sensing Technology (2024)
    DOI: 10.1080/28361466.2023.2299092
    Summary: The paper evaluates Nb₂O₅/reduced graphene oxide nanocomposites as multifunctional materials with excellent electrochemical and photocatalytic efficiencies.

  3. MgAl₂O₄:Ho³⁺ Nanophosphors: Electrochemical Sensor, Photoluminescence and Photocatalytic Applications
    Asian Journal of Chemistry (2023)
    DOI: 10.14233/ajchem.2023.28287
    Summary: The research demonstrates the potential of holmium-doped nanophosphors in electrochemical sensing, light emission, and pollutant degradation.

  4. Green-Synthesised Cobalt Oxide Nanoparticles Using Aloe-Vera Latex for Photocatalytic and Electrochemical Sensor Studies
    Sensing Technology (2023)
    DOI: 10.1080/28361466.2023.2286948
    Summary: This work highlights the green synthesis of cobalt oxide nanoparticles using aloe vera extract and their practical sensing and photocatalytic applications.

  5. Cyclic Voltammetry, Impedance and Thermal Properties of CoFe₂O₄ from Waste Li-Ion Batteries
    Materials Today: Proceedings (2018)
    DOI: 10.1016/j.matpr.2018.06.612
    Summary: A novel recycling approach to extract and repurpose cobalt ferrite from discarded lithium-ion batteries for electrochemical energy applications.

Conclusion

Dr. N. Raghavendra is highly suitable for the Best Researcher Award based on his solid research track record, project contributions, publication output, and technical expertise. His interdisciplinary work, especially in polymer nanocomposites and electrochemical sensors with real-world applications, makes him a strong candidate. However, focusing on increasing international collaboration, innovation through patents, and higher citation impact would further solidify his eligibility for future prestigious awards.

Sahar Zinatloo-Ajabshir | Nanotechnology | Best Researcher Award

Published on by Popular Engineer

Dr. Sahar Zinatloo-Ajabshir | Nanotechnology | Best Researcher Award

Associate Professor, University of Bonab, Iran

Dr. Sahar Zinatloo-Ajabshir is a Professor at the University of Bonab, Iran, specializing in Nanoscience and Nanotechnology. She earned her Ph.D. in Nanoscience and Nanotechnology-Nanochemistry from the University of Kashan in 2015. Dr. Zinatloo-Ajabshir has a strong background in nanotechnology, focusing on the development of advanced nanomaterials for diverse applications such as environmental remediation, photocatalysis, and hydrogen storage. Her innovative research on eco-friendly synthesis techniques, particularly using natural extracts for producing nanostructures, has made her a prominent figure in her field. She has authored numerous scientific papers, books, and conference proceedings, contributing to the advancement of nanoscience. Dr. Zinatloo-Ajabshir is also actively involved in peer reviewing for several international journals and is a member of the editorial boards of prestigious journals.

Profile

Education

Dr. Sahar Zinatloo-Ajabshir obtained her M.Sc. degree in Nanoscience and Nanotechnology-Nanochemistry from the University of Tehran in 2010. She then pursued her Ph.D. in Nanoscience and Nanotechnology-Nanochemistry at the University of Kashan, Iran, which she completed in 2015. During her doctoral studies, she focused on advanced materials and their applications in nanotechnology. After obtaining her Ph.D., Dr. Zinatloo-Ajabshir worked as a postdoctoral researcher in the group of Professor Masoud Salavati-Niasari, further deepening her expertise in nanomaterials and their applications. In 2017, she became a faculty member at the University of Bonab, where she has been contributing to both research and teaching. Her educational background laid the foundation for her current role as a leading researcher in nanotechnology, specifically in the synthesis and characterization of ceramic nanomaterials.

Experience

Dr. Sahar Zinatloo-Ajabshir has extensive experience in the field of nanoscience, with a career spanning academic research, teaching, and mentoring. After earning her Ph.D. in Nanoscience and Nanotechnology from the University of Kashan, she worked as a postdoctoral researcher under Professor Masoud Salavati-Niasari, gaining valuable insights into nanostructures and their applications. In 2017, she joined the University of Bonab as a faculty member, where she teaches courses related to nanoscience and nanotechnology while also supervising graduate students. Dr. Zinatloo-Ajabshir has been involved in groundbreaking research on green synthesis methods for nanomaterials, particularly in photocatalysis, hydrogen storage, and environmental remediation. Her work has resulted in numerous publications in high-impact journals, contributing to her recognition as an expert in the field. Additionally, she is an active reviewer for several scientific journals and serves on the editorial boards of prestigious publications.

Research Focus

Dr. Sahar Zinatloo-Ajabshir’s research focuses on the synthesis, characterization, and application of nanomaterials, particularly in the areas of environmental remediation, photocatalysis, and energy storage. Her expertise lies in the green synthesis of nanomaterials using natural extracts, a method that aligns with the principles of sustainable chemistry. She has worked extensively on developing nanostructures like Nd₂Sn₂O₇-SnO₂ and their application in photocatalytic degradation, aiming to address environmental contamination and pollution. Dr. Zinatloo-Ajabshir’s research also explores the potential of nanomaterials for hydrogen storage, making significant contributions to energy technologies. Furthermore, her work on drug delivery systems and nanocomposites demonstrates her broad interest in applying nanoscience across various disciplines. Overall, her research is driven by the desire to develop environmentally friendly, cost-effective solutions to global challenges.

Publication Top Notes

  1. Eco-friendly synthesis of Nd₂Sn₂O₇-based nanostructure materials using grape juice as green fuel as photocatalyst for the degradation of erythrosine 🍇🧪
  2. Preparation of magnetically retrievable CoFe₂O₄@SiO₂@Dy₂Ce₂O₇ nanocomposites as novel photocatalyst for highly efficient degradation of organic contaminants 🧲💧
  3. Facile route to synthesize zirconium dioxide (ZrO₂) nanostructures: structural, optical and photocatalytic studies 🏗️🔬
  4. Nd₂Sn₂O₇ nanostructures: green synthesis and characterization using date palm extract, a potential electrochemical hydrogen storage material 🌴🔋
  5. Green synthesis of dysprosium stannate nanoparticles using Ficus carica extract as photocatalyst for the degradation of organic pollutants under visible irradiation 🍃💡
  6. Nd₂O₃-SiO₂ nanocomposites: a simple sonochemical preparation, characterization and photocatalytic activity 🧪🔬
  7. Nanocrystalline Pr₆O₁₁: synthesis, characterization, optical and photocatalytic properties 🧑‍🔬🔍
  8. Enhanced photocatalytic degradation of toxic contaminants using Dy₂O₃-SiO₂ ceramic nanostructured materials fabricated by a new, simple and rapid sonochemical approach 🌟💨
  9. Facile fabrication of Dy₂Sn₂O₇-SnO₂ nanocomposites as an effective photocatalyst for degradation and removal of organic contaminants 🧑‍🔬💥
  10. Enhanced visible-light-driven photocatalytic performance for degradation of organic contaminants using PbWO₄ nanostructure fabricated by a new, simple and green sonochemical approach 🌞💧