Rajiv | Feature Engineering | Best Researcher Award

Posted on by sciencefather

Dr. S Rajiv | Feature Engineering | Best Researcher Award

Assistant Professor at Marthandam College of Engineering and Technology, India

Dr. S. Rajiv is a dynamic academician and researcher with a robust background in mechanical engineering and nanotechnology. He currently serves as an Assistant Professor in the Department of Mechanical Engineering at Marthandam College of Engineering and Technology, Tamil Nadu. With a research-driven mindset and a passion for innovative engineering applications, Dr. Rajiv has consistently contributed to the advancement of superhydrophobic coatings and nanocomposites. His career path reflects a strong commitment to academic excellence, technological development, and interdisciplinary teaching.

Profile

ORCID

Education

Dr. Rajiv’s academic journey is distinguished by a focused specialization in nanotechnology. He earned his Ph.D. in Nanotechnology from the Periyar Maniammai Institute of Science & Technology, a program that laid the foundation for his research in carbon-polymer nanocomposite coatings. Prior to his doctoral studies, he obtained an M.Tech in Nanotechnology from the same institution, graduating with a silver medal, indicating outstanding academic performance. He began his undergraduate studies with a B.E. in Aeronautical Engineering from Madha Engineering College, where he developed a solid base in mechanical principles and aerodynamics.

Experience

Dr. Rajiv has amassed diverse teaching experience, having held Assistant Professor roles in several engineering institutions across Tamil Nadu. His recent appointments include teaching positions at Sembodai Rukmani Varatharajan Engineering College, Arifa Institute of Technology, and now Marthandam College of Engineering and Technology. His career demonstrates a consistent engagement with both undergraduate and postgraduate education, teaching subjects such as Nanotechnology, Thermodynamics, and Research Methodology. Beyond academics, Dr. Rajiv serves as Director at Invadersquest Private Limited, further bridging the gap between industrial application and academic innovation.

Research Interests

A consistent theme in Dr. Rajiv’s research is the development and characterization of superhydrophobic coatings using advanced nanomaterials. His interests include superhydrophobic surfaces, surface interface science, composite coatings, polymers, and carbon-based materials. These areas have allowed him to explore both the theoretical foundations and real-world applications of nanotechnology, particularly in improving anti-icing properties, enhancing durability, and enabling eco-friendly material designs for aerospace and mechanical systems.

Awards and Grants

Dr. Rajiv’s innovative work has been recognized by the Tamil Nadu State Council for Science and Technology (TNSCST). He has received the Popularization of Science grant in 2024-25 for a project focused on empowering women through economic entrepreneurship. Additionally, he secured a TNSCST Seminar Grant for organizing a national seminar on nanomaterials in additive manufacturing. These grants not only reflect his scientific contributions but also his commitment to societal development and knowledge dissemination.

Publications

Dr. Rajiv’s publication record demonstrates his engagement with high-impact scientific journals. His selected publications include:

  1. Rajiv, S. et al. (2024). “Robust Anti‐Icing Superhydrophobic Composite Coating Using Carbon Nanofibers/Polyvinylidene Fluoride/Polytetrafluoroethylene via Supercritical Fluid Processing.” Journal of Applied Polymer Science (Accepted) – Cited by 3 articles.

  2. Rajiv, S. & Kumaran, S. (2024). “Development of Anti-Icing Superhydrophobic Composite Coatings Using CNF/PVDF.” Journal of Physics: Conference Series, 2925(1), IOP – Cited by 2 articles.

  3. Rajiv, S. & Kumaran, S. (2023). “Robust superhydrophobic composite coating using h-BN/MWCNT via supercritical fluid processing.” Journal of Coatings Technology and Research, 1–7 – Cited by 4 articles.

  4. Rajiv, S. et al. (2019). “Long‐term‐durable anti‐icing superhydrophobic composite coatings.” Journal of Applied Polymer Science, 136(7), 47059 – Cited by 7 articles.

Conclusion

Dr. S. Rajiv exemplifies the qualities of a Best Researcher Award candidate through his pioneering work in superhydrophobic materials, robust publication record, effective integration of research and entrepreneurship, and his successful acquisition of competitive funding. His work not only advances the scientific frontier but also holds real-world applications, marking him as a dynamic and impactful contributor to engineering research

Prasad Gajula | Feature Engineering | Best Innovation Award

Posted on by sciencefather

Prof. Prasad Gajula | Feature Engineering | Best Innovation Award

Research Professor at Korea University of Technology you Education, South Korea

Dr. Gajula Prasad is a distinguished Research Professor at the School of Energy, Materials, and Chemical Engineering at Korea University of Technology and Education, South Korea. His expertise lies in electrospinning of polymers and their composites, with a focus on energy harvesting and wearable electronics. Over the years, he has contributed significantly to the development of piezoelectric and triboelectric devices, advanced surface modifications, and next-generation wearable sensors. His research has led to multiple peer-reviewed publications in high-impact journals, patents, and conference presentations.

Profile

Orcid

Education

Ph.D. in Materials Chemistry (2012 – 2016), VIT University, Vellore, India
Thesis: “Development and Study of Hydrophobic and Superhydrophobic Coatings using Hybrid Polymer–Nanomaterial”

M.Sc. in Organic Chemistry (2009 – 2011), Sri Venkateshwara University, Tirupati, India

B.Sc. in Chemistry, Mathematics, and Physics (2005 – 2008), Sri Venkateshwara University, India

Professional Experience

Research Professor (Nov. 2022 – Present), Korea University of Technology and Education, South Korea

Post-Doctoral Researcher (Jan. 2022 – Oct. 2022), Mechanical Engineering, Chonnam National University, South Korea

Post-Doctoral Researcher (Dec. 2020 – Dec. 2021), Advanced Materials Engineering for Information and Electronics, Kyung Hee University, South Korea

Post-Doctoral Researcher (Dec. 2017 – Nov. 2019), Materials and Energy Department, Guangdong University of Technology, China

Project Scientist (Apr. 2017 – Nov. 2017), CSIR-NAL, Bangalore, India

Junior Project Fellow (Jan. 2014 – Mar. 2017), CSIR-NAL, Bangalore, India

Research Interests

Electrospinning of polymer-based composite membranes

Piezoelectric and triboelectric devices for energy harvesting

Wearable electronics and next-generation sensors

Surface modifications: super-hydrophobic coatings, electrodeposition, HVOF coatings

Electromechanical energy conversion for self-powered human-machine interactions

Research Contributions & Publications

Dr. Prasad has authored over 20 SCIE peer-reviewed publications in top-tier journals such as Advanced Functional Materials, Nano Energy, Small, and Chemical Engineering Journal. Additionally, he has co-authored more than 10 papers, secured four national patents (China and Korea), and delivered five invited talks at various international conferences. Selected recent publications include:

G. Prasad et al., Advanced Functional Materials (2025) Accepted and Under Press. (First author)

H. M. Venkatesan, I. Woo, P. Gajula et al., Advanced Composites and Hybrid Materials (2025) Accepted and Under Press. (Corresponding author)

P. Gajula, M. Biswajit, D. W. Lee, Materials Today Nano, 29 (2025), 100602. (First author)

J. U. Yoon, I. Woo, P. Gajula et al., Advanced Functional Materials, (2025) 2121977. (Corresponding author)

B. Amrutha, J. U. Yoon, I. Woo, P. Gajula et al., Advanced Sustainable Systems (2025) 2400604. (Corresponding author)

P. Gajula et al., Small, 29 (2025) 2407001. (First author)

B. Amrutha, J. U. Yoon, I. Woo, P. Gajula et al., Applied Materials Today, 41 (2024) 102503. (Corresponding author)

Funding & Grants

National Research Foundation of Korea (NRF) Grant (2023-2025)
Title: Investigation of High Tribo-Polar Polymeric Hybrid Composite Materials to Enhance the Electromechanical Conversion Efficiency of Triboelectric Sensors for Self-Powered Human-Machine Interactions
Principal Investigator: Dr. Gajula Prasad
Grant Number: RS-2023-00245066

Awards & Achievements

Recipient of the National Research Foundation of Korea (NRF) Fellowship (2023-2025)

Best Oral Presentation Award, International Conference on Nanomaterials: Science, Technology, and Applications (ICNM’ 13), Chennai, India

Google Scholar Metrics: Citations: 613 | h-index: 16 | i10-index: 21

Technical Skills

Water contact angle (WCA) measurements, SEM, XRD, FTIR spectroscopy

Cyclic Voltammetry (CV) analysis, handling oscilloscope, low-noise current amplifier

Piezo amplifier and BIOPAC 150

Conclusion

Dr. Gajula Prasad continues to make significant contributions to the fields of materials chemistry, wearable electronics, and energy harvesting technologies through his research, patents, and academic collaborations.