Khandoker Samaher Salem | Materials Chemistry | Best Researcher Award

Published on by Analytical Chemistry

Dr. Khandoker Samaher Salem | Materials Chemistry | Best Researcher Award

University of Dhaka, Bangladesh

👨‍🎓Profiles

Early Academic Pursuits

Dr. Khandoker Samaher Salem’s academic foundation is rooted in Applied Chemistry and Chemical Engineering from the University of Dhaka, where she graduated with top honors. Driven by a passion for materials science and sustainability, she pursued advanced studies abroad, earning both a Master’s in Materials Science and Engineering and a Ph.D. in Forest Biomaterials from North Carolina State University. Her graduate and doctoral training provided her with a strong interdisciplinary background, blending the fundamentals of polymer science, nanomaterials, and bio-based materials engineering.

Professional Endeavors

Dr. Salem currently serves as an Associate Professor in the Department of Applied Chemistry and Chemical Engineering at the University of Dhaka. Her academic career has steadily progressed through roles of increasing responsibility, reflecting her commitment to teaching, curriculum development, and institutional service. Her teaching portfolio covers a wide range of specialized subjects, including Materials Science, Polymer Engineering, and Chemical Technology, with a focus on pulp and paper, cellulosic fibers, and wood chemistry. She is actively involved in multiple university-level committees such as course development, academic discipline, and Outcome-Based Education (OBE) implementation.

Contributions and Research Focus

Dr. Salem’s research is centered on the fabrication and characterization of bio-based and polymeric materials with sustainable applications. Her work involves the development of cellulose nanofiber (CNF) films for packaging, biopolymer nano-hybrids, and grafted polymers, utilizing techniques such as freeze drying, cryogenic processing, solution casting, and composite lamination. Her scientific contributions aim to advance the fields of renewable materials and green chemistry, aligning with global sustainability goals. She also explores performance evaluation of these materials using both classical and advanced analytical tools.

Technical Proficiencies

Her laboratory competencies span a diverse range of material fabrication and testing techniques. She is adept in using instrumentation such as Scanning and Transmission Electron Microscopy (SEM, TEM), Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS), Instron mechanical testing, thermal analysis systems (DSC, TGA, DMA), FT-IR, UV-Vis, XRD, and optical profilometry. She also employs niche equipment like the Emtec TSA Softness Measurement Instrument and conducts permeability assessments (WVTR, OTR). Her computational skills extend to ImageJ, Origin Lab, ChemDraw, Adobe Creative Suite, and specialized software for materials analysis.

Teaching Experience and Academic Service

As a dedicated educator, Dr. Salem engages actively in undergraduate and postgraduate instruction, with class sizes ranging from 40 to 65 students. She has designed and delivered core and elective courses in polymer science and chemical engineering. Beyond teaching, she serves in advisory and curriculum roles, contributing to policy-making in academic and administrative spheres. Her involvement in student advising and undergraduate admissions underscores her holistic approach to academic mentorship.

Research Recognition and Honors

Dr. Salem’s scholarly excellence has been recognized through multiple competitive awards. These include first prize in a materials-focused Make-a-thon at NC State University and a prestigious enhancement fellowship for graduate students. Her research has earned national accolades, such as the National Science and ICT Fellowship, and university-level scholarships for academic distinction. These honors reflect her consistent performance as a top-tier scholar and emerging leader in materials research.

Industrial Exposure and Practical Insights

Dr. Salem complements her academic knowledge with hands-on exposure to industrial practices through various study tours across Bangladesh and the United States. These experiences have deepened her understanding of industrial chemical processes, quality control systems, utility operations, and sustainable material production, thereby enhancing her teaching and research with practical relevance.

Organizational Involvement and Outreach

She has demonstrated leadership in organizing international scientific events, such as the International Conclave on Materials, Energy and Climate, in partnership with the International Association of Advanced Materials (IAAM). Her involvement in community outreach programs in the U.S. during her studies—through initiatives like the ‘Cultural Corps’ and international festivals—highlights her commitment to intercultural exchange and science communication.

Professional Affiliations

Dr. Salem maintains active memberships in leading professional organizations including the American Chemical Society (ACS), the Society of Plastic Engineers (SPE), and the Bangladesh Chemical Society (BCS). These affiliations provide her with a global platform for networking, collaboration, and continuous learning.

Legacy and Future Contributions

Looking ahead, Dr. Salem aims to further integrate sustainable materials into mainstream engineering applications through cutting-edge research and academic leadership. She envisions a future where biodegradable and bio-sourced materials replace conventional plastics, with her research group at the forefront of this transition. Her dedication to innovation, pedagogy, and sustainability positions her as a catalyst for scientific progress in materials engineering both locally and internationally.

📖Notable Publications

Advances in barrier coatings and film technologies for achieving sustainable packaging of food products – a review
Authors: P. Tyagi, K.S. Salem, M.A. Hubbe, L. Pal
Journal: Trends in Food Science & Technology, 115, 461–485
Citations: 340
Year: 2021

Hydrogel-based sensor networks: Compositions, properties, and applications — A review
Authors: X. Sun, S. Agate, K.S. Salem, L. Lucia, L. Pal
Journal: ACS Applied Bio Materials, 4(1), 140–162
Citations: 250
Year: 2020

Comparison and assessment of methods for cellulose crystallinity determination
Authors: K.S. Salem, N.K. Kasera, M.A. Rahman, H. Jameel, Y. Habibi, S.J. Eichhorn, …
Journal: Chemical Society Reviews, 52(18), 6417–6446
Citations: 243
Year: 2023

Polyethylene glycol functionalized carbon nanotubes/gelatin-chitosan nanocomposite: An approach for significant drug release
Authors: S. Sharmeen, A.F.M.M. Rahman, M.M. Lubna, K.S. Salem, R. Islam, M.A. Khan
Journal: Bioactive Materials, 3(3), 236–244
Citations: 109
Year: 2018

Cellulase in waste management applications
Authors: M.N. Khan, I.Z. Luna, M.M. Islam, S. Sharmeen, K.S. Salem, T.U. Rashid, …
Journal: New and Future Developments in Microbial Biotechnology and Bioengineering
Citations: 56
Year: 2016

 

Kumlachew Yeneneh | Materials Chemistry | Best Researcher Award

Published on by Analytical Chemistry

Mr. Kumlachew Yeneneh | Materials Chemistry | Best Researcher Award

Ethiopian Defence Univeristy, Ethiopia

👨‍🎓Profiles

🧑‍🔬 Early Academic Pursuits

Mr. Kumlachew Yeneneh’s educational background highlights a focused journey in the fields of mechanical and motor vehicle engineering. His Master of Science in Mechanical and Motor Vehicle Engineering from the Ethiopian Defence University laid the foundation for his expertise in materials chemistry and mechanical systems design. His academic pursuits were driven by a strong interest in developing materials for defense applications, particularly in creating advanced systems for protection and optimization under extreme conditions.

🔬 Professional Endeavors

As an Associate Researcher and Lecturer at the Ethiopian Defence University, Mr. Yeneneh has significantly contributed to both the academic and practical aspects of mechanical and materials engineering. His key responsibilities include conducting groundbreaking research, mentoring students, and collaborating with industry partners. Since January 2019, his role has been pivotal in developing innovative solutions in armament and materials chemistry. One of his key achievements includes the development of novel bulletproof materials, which enhance ballistic protection for defense applications.

📚 Contributions and Research Focus

Mr. Yeneneh’s primary research area revolves around armament and mechanical engineering, while his secondary focus lies in materials chemistry. He has contributed to several research projects, including the development of high-strength composite materials for ballistic applications and the optimization of mechanical systems for extreme environments. His work in materials science for defense technologies is particularly noteworthy. His recent publication in Heliyon titled “Numerical and Experimental Analysis of Body Armor Polymer Penetration Resistance Against 7.62 mm Bullets” is a prime example of his expertise in materials engineering, where he demonstrated significant improvements in material durability.

🌍 Impact and Influence

Mr. Yeneneh’s research has made a considerable impact on both the scientific community and the defense sector. By developing advanced materials and innovative solutions for armament systems, he has contributed to enhancing protection mechanisms, especially in defense and military applications. His work is not just limited to theoretical advancements but has tangible implications in improving materials used in extreme environments, particularly in ballistics and automotive engineering. Moreover, his involvement in academic publications and collaborations further establishes his influence in materials and mechanical engineering research.

🔍 Academic Citations and Publications

His contributions have been recognized globally, with his research published in respected journals like Heliyon and the International Journal of Automotive and Mechanical Engineering. His publications, such as "Numerical and Experimental Analysis of Body Armor Polymer Penetration Resistance Against 7.62 mm Bullets," showcase his expertise in advanced material synthesis and mechanical testing. His recent work on lateral dynamics in semi-autonomous vehicles and evaporative cooling systems for horticulture in Ethiopia has broadened the scope of his research to include automotive and environmental engineering as well.

🛠️ Technical Skills

Mr. Yeneneh’s technical skills span a range of advanced areas in both materials chemistry and mechanical systems design. He is proficient in analytical chemistry techniques, including spectroscopy and chromatography, which he applies to the synthesis and characterization of novel materials. In addition, his computational modeling expertise in MATLAB, ANSYS, and COMSOL allows him to simulate material behaviors and mechanical systems. His proficiency in software like AutoCAD and ChemDraw aids in the design and visualization of complex mechanical and chemical systems.

👨‍🏫 Teaching Experience

As a lecturer, Mr. Yeneneh is dedicated to nurturing the next generation of engineers and researchers. His teaching experience at the Ethiopian Defence University involves guiding students through complex concepts in mechanical and materials engineering. By mentoring students and encouraging them to engage in cutting-edge research, he plays a crucial role in the development of future engineers. His focus on mentorship is reinforced by his involvement in publishing and presenting research, making sure students are exposed to real-world challenges and innovations.

🔮 Legacy and Future Contributions

Mr. Yeneneh’s work and legacy in material chemistry and mechanical systems design are setting the stage for future advancements in defense technologies and materials science. He is committed to continuing his research in creating high-performance materials for various applications, particularly in ballistics, automotive, and energy systems. With his proven track record of developing innovative solutions, his future contributions promise to impact both military and civilian technologies, driving forward advancements in sustainability, defense, and engineering.

🏆 Awards and Recognition

Mr. Yeneneh’s outstanding contributions have earned him prestigious accolades, including the Best Researcher Award for his work in material chemistry and mechanical engineering. He also received a Distinction Certificate from the International Journal of Environment and Climate Change in recognition of his impactful research. These honors are a testament to the quality and significance of his work in the fields of materials science and engineering.

🤝 Professional Memberships

Mr. Yeneneh’s professional affiliations with organizations like the Society of Mechanical Engineers (ASME) and the Ethiopian Mechanical Engineers Association further demonstrate his commitment to staying at the forefront of the engineering community. His involvement in these associations allows him to collaborate with peers, exchange ideas, and contribute to the development of industry standards and practices.

📖Notable Publications

  • Numerical and experimental analysis of body armor polymer penetration resistance against 7.62 mm bullet
    Authors: Gebrewahid Asgedom, Kumlachew Yeneneh, Getu Tilahun, Besufekad Negash
    Journal: Heliyon
    Year: 2025

  • Analysis of Lateral Dynamics of the Semi-Autonomous Vehicles for Lane Changes and Cornering Maneuvers
    Authors: Kumlachew Yeneneh, Yoseph B.
    Journal: Research Square
    Year: 2024

  • Performance evaluation of evaporative cooling systems for mitigating post-harvest losses in Ethiopian horticultural crops
    Authors: Kumlachew Yeneneh, Menelik Walle
    Journal: Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
    Year: 2024

  • Robust H∞ Control Design for Improving Handling and Ride Comfort in Semi-Active Suspension Systems
    Authors: Kumlachew Yeneneh, Tatek Mamo, Menelik Walle, Biru Birhanu
    Journal: International Journal of Automotive and Mechanical Engineering
    Year: 2024

  • Design, Fabrication and Evaluation of Evaporative Cooling System for the Storage of Fruits and Vegetables
    Authors: Kumlachew Yeneneh
    Journal: International Journal of Applied and Structural Mechanics
    Year: 2023