Bipasha Das | Laser Surface Engineering | Best Researcher Award

Ms. Bipasha Das | Laser Surface Engineering | Best Researcher Award

Indian Institute of Technology Kharagpur | India

Bipasha Das is a dedicated researcher in the field of nanoscience and technology, specializing in surface engineering of titanium alloys for biomedical applications. Her academic journey and research pursuits reflect a strong commitment to advancing the performance of bio-implant materials through innovative laser-based surface modification techniques. With a robust foundation in chemical engineering and environmental engineering, she bridges the gap between materials science and biomedical engineering. Bipasha’s work combines deep theoretical knowledge with extensive experimental expertise, contributing significantly to the improvement of tribological, corrosion, and biocompatibility properties of titanium-based alloys. She has shared her research at prestigious international conferences and published in high-impact journals, gaining recognition for her scientific contributions.

Professional Profile

SCOPUS

GOOGLE SCHOLAR

Education

Bipasha holds a Ph.D. in Nanoscience and Technology from the Indian Institute of Technology Kharagpur, where her thesis focuses on the “Surface Engineering of Titanium Alloys for Biomedical Applications.” Her doctoral research involves diverse laser processing techniques, including laser surface melting, composite surfacing, shock peening, and hybrid laser processing of Ti6Al4V alloy. She also earned a Master’s degree in Chemical Engineering with a specialization in Environmental Engineering from the University of Calcutta, where she conducted research on photocatalytic degradation of nanocomposite films. Her academic foundation was laid with a Bachelor’s degree in Chemical Engineering from Maulana Abul Kalam Azad University of Technology, West Bengal. This multidisciplinary education has equipped her with strong technical knowledge, analytical skills, and the ability to address challenges at the intersection of materials science, environmental sustainability, and biomedical engineering.

Experience

Throughout her academic and research career, Bipasha has engaged in extensive laboratory work, mastering advanced characterization and testing methods for engineering materials. Her expertise spans metallographic sample preparation, optical microscopy, surface profilometry, X-ray diffraction, X-ray photoelectron spectroscopy, scanning electron microscopy, microhardness testing, nanoindentation, electrochemical evaluation, wear testing, and tribocorrosion studies. She has also acquired proficiency in various software tools, data analysis methods, and programming languages, enabling her to interpret experimental results with precision. Her professional experience includes industrial training at reputed companies, where she developed practical knowledge of chemical process operations. Additionally, she has contributed as a speaker at multiple national and international conferences, showcasing her findings to a global scientific community.

Research Interest

Bipasha’s primary research interest lies in enhancing the functional performance of titanium-based alloys for biomedical applications through advanced surface engineering. She focuses on laser-assisted techniques to improve wear resistance, corrosion protection, and biocompatibility of Ti6Al4V alloy implants. Her studies investigate the kinetics and mechanisms of tribo-corrosion, the development of in situ carbide-reinforced titanium matrix composites, and the optimization of surface treatments for long-term implant stability. She is also keenly interested in hybrid laser processing methods that combine mechanical, chemical, and thermal effects to create superior surface properties. Beyond biomedical applications, her background in environmental engineering provides her with an interdisciplinary approach, enabling her to explore sustainable and eco-efficient materials processing.

Awards

Bipasha’s research excellence has been recognized through various academic and professional achievements. She received the Journal of Bio and Tribo-Corrosion (JBTC) award for the best presentation and scientific contribution at the 6th International Conference on Tribo-Corrosion. Her selection as a speaker at numerous international symposia and conferences, including events in the United Kingdom and collaborative Indo-Austrian programs, further demonstrates her prominence in the scientific community. She has also been a recipient of government scholarships in recognition of her academic merit, which has supported her advanced studies and research pursuits.

Publications

Mechanically tailored surface of titanium-based alloy (Ti6Al4V) by laser surface treatment

Authors: Das, B., Srivastava, S. K., Manna, I., & Majumdar, J. D.

Journal: Surface and Coatings Technology

Year: 2024

Studies on Kinetics and Mechanism of Tribo-corrosion of in situ Laser Composite Surfaced Ti6Al4V using diode laser

Authors: Das, B., Srivastava, S. K., Manna, I., & Majumdar, J. D.

Journal: Tribology International

Year: 2025

Conclusion

Bipasha Das exemplifies the qualities of a forward-thinking researcher dedicated to innovation in biomedical materials engineering. Her work in laser-based surface engineering has the potential to significantly impact the design and durability of next-generation bio-implants, offering improved performance and patient outcomes. With her strong academic foundation, cross-disciplinary expertise, and growing international presence, she stands as a promising contributor to both scientific advancement and practical applications in healthcare materials. Her future endeavors are poised to build on her current successes, further bridging the gap between advanced materials processing and biomedical innovation.

Ahmed Degnah – Metallurgical Engineering – Best Researcher Award 

Dr. Ahmed Degnah - Metallurgical Engineering - Best Researcher Award 

King Abdulaziz City for Science & Technology - Saudi Arabia

Author Profile

Early Academic Pursuits

Dr. Ahmed Abdulaziz Degnah began his academic journey with a Bachelor's degree in Mechanical Engineering from Umm Al-Qura University (KSA) in 2010. During his undergraduate studies, he demonstrated exceptional skills and dedication, evidenced by his GPA of 3.32/4.0 with Second Honor. His graduation project on Torsional Vibration & Fault Diagnosis showcased his early interest in engineering research and problem-solving.

Building on his undergraduate success, Ahmed pursued a Master's degree in Materials Science & Engineering from Rutgers University New Brunswick (USA), graduating in 2015 with a commendable GPA of 3.323/4.0. His master's thesis, focusing on the Effect of Solvent on Melting Gel Behavior, delved into the intricate properties of materials, laying the groundwork for his future research endeavors.

His academic pursuits culminated in a Doctorate of Philosophy in Metallurgical Engineering from The University of Utah (USA) in 2019. With an outstanding GPA of 3.96/4.0, Ahmed showcased his dedication to academic excellence. His Ph.D. dissertation, titled "Design, Synthesis, and Properties of Titanium Metal Matrix Composites Based on Ti-B-Fe System," underscored his expertise in metallurgical engineering and materials science.

Professional Endeavors

Dr. Ahmed's professional journey reflects a commitment to research and academic excellence. He commenced his career as a Research Assistant at the National Center for Aeronautical Technology, KACST, from January 2011 to August 2013. This role provided him with invaluable experience in conducting research and contributing to cutting-edge projects in the field of aeronautical technology.

His academic prowess led him to serve as a Teaching Assistant at The University of Utah from August to December 2019, where he imparted knowledge in Mechanical Metallurgy. Additionally, he assumed the role of Assistant Professor at KACST, first in the National Center for Aeronautical Technology from February 2020 to April 2022, and currently in the National Center for Advanced Materials Technologies since April 2022. As an Assistant Professor, Ahmed plays a pivotal role in shaping the minds of future engineers and researchers while actively contributing to groundbreaking research projects.

Contributions and Research Focus

Dr. Ahmed's research contributions are significant and far-reaching. His publications span various prestigious journals and conferences, demonstrating the breadth and depth of his expertise. His research interests encompass diverse areas such as additive manufacturing, alloy design, materials characterization, and composite materials.

He has made notable contributions to understanding the micro-scale deformation behavior of additively manufactured alloys, investigating the role of precipitation and solute segregation on material properties, and exploring novel powder metallurgy processing techniques for titanium alloys. Moreover, his research on high-entropy alloys, polymer matrix composites, and advanced materials for high-temperature applications showcases his versatility and innovation in materials science and engineering.

Accolades and Recognition

Throughout his career, Ahmed has garnered recognition for his outstanding contributions. He has received numerous appreciation certificates, underscoring his excellence in academia and research. His dedication to teaching and mentoring is evident through the workshops and short courses he has taught, aimed at enriching the knowledge and skills of aspiring engineers and researchers.

Impact and Influence

Dr. Ahmed's work has had a profound impact on the field of materials science and engineering. His research findings have contributed to advancing the understanding of material properties and processing techniques, paving the way for innovations in various industries including aerospace, automotive, and biomedical.

Legacy and Future Contributions

As Ahmed continues to pursue excellence in academia and research, his legacy is one of innovation, mentorship, and academic leadership. With a focus on interdisciplinary collaboration and pushing the boundaries of materials science, he is poised to make significant contributions to solving complex engineering challenges and shaping the future of advanced materials technologies. Through his dedication to education, research, and professional development, Ahmed Abdulaziz Degnah is an inspiring figure whose contributions will continue to resonate within the scientific community for years to come.