Associate Professor Dr. Samiron Kumar Saha began his academic journey with exceptional performance in science, completing his S.S.C. in 2000 with First Division (82.7%) and H.S.C. in 2002 with First Division (77.8%) from Notre Dame College, Dhaka. He went on to pursue higher education in physics, earning his B.Sc. (Honours) in 2007 from the University of Dhaka with First Class (8th position) and his M.S. (Thesis) in Physics in 2008 (held in 2010) with First Class (5th position). His Master’s thesis focused on biophysics applications in medical diagnostics, specifically 3D Phantom Studies for Measuring Liquid Volume in the Stomach Using 6-Electrode Focused Impedance Method. Dr. Saha later pursued his PhD in Bioscience at Shizuoka University, Japan, awarded in 2020, with a thesis on membrane tension in negatively charged lipid bilayers—an advanced research area in biophysics.
Professional Endeavors
Dr. Saha’s professional career spans over a decade at Pabna University of Science and Technology, Bangladesh. Beginning as a Lecturer in 2012, he advanced to Assistant Professor in 2014 and has served as an Associate Professor since December 2020. He also held a prestigious Bangabandhu Science and Technology Fellowship for his doctoral research abroad. Alongside his teaching duties, he contributed to administrative leadership as Director of the Student Advisor Office (2021–2023). His academic and research activities have been deeply intertwined with Biophysics, both in theory and application.
Contributions and Research Focus
Dr. Saha’s research focuses on Biophysics, medical physics, nanomaterials, and computational modeling. His M.S. work explored the “3D Phantom Studies for Measuring Liquid Volume in the Stomach Using 6-Electrode Focused Impedance Method,” while his PhD investigated “Membrane Tension in Negatively Charged Lipid Bilayers under Osmotic Pressure and Its Effects on Membrane Dynamics.” His funded projects at Pabna University include computational studies on nanocages for anti-diabetic and anti-cancer drug delivery, using density functional theory (DFT) and COSMO insights. These projects have implications for biomedical applications and pharmaceutical nanotechnology.
Impact and Influence
Dr. Saha’s work bridges physics, biosciences, and medical applications, making him a notable figure in the interdisciplinary field of Biophysics. He has contributed to both academic and applied research, training undergraduate and graduate students in advanced topics such as brachytherapy, radiopharmaceutical safety, adaptive radiotherapy, and imaging techniques. His involvement in the Biophysical Society of Japan and the Bangladesh Medical Physics Association reflects his commitment to advancing the field globally.
Academic Cites
His research publications, theses supervision, and conference presentations have been referenced by peers in the fields of medical physics, biosciences, and nanomaterials. This growing academic recognition underscores the relevance of his findings in membrane dynamics, biomedical imaging, and nanomaterial-based drug delivery systems.
Legacy and Future Contributions
Dr. Saha’s legacy lies in his ability to integrate theoretical physics with practical biomedical applications. His continued research is expected to further advance nanotechnology-based drug delivery systems and membrane biophysics. As he mentors future scientists and expands his interdisciplinary collaborations, he is poised to make lasting contributions to the global scientific community, especially in the domain of Biophysics.
Notable Publications
The role of membrane tension in the action of antimicrobial peptides and cell-penetrating peptides in biomembranes
Authors: M. Hasan, M.M.R. Moghal, S.K. Saha, M. Yamazaki
Journal: Biophysical Reviews
Year: 2019
Citations: 51
Role of membrane potential on entry of cell-penetrating peptide transportan 10 into single vesicles
Authors: M.M.R. Moghal, M.Z. Islam, F. Hossain, S.K. Saha, M. Yamazaki
Journal: Biophysical Journal
Year: 2020
Citations: 49
Membrane tension in negatively charged lipid bilayers in a buffer under osmotic pressure
Authors: S.K. Saha, S.U. Alam Shibly, M. Yamazaki
Journal: The Journal of Physical Chemistry B
Year: 2020
Citations: 33
Effect of osmotic pressure on pore formation in lipid bilayers by the antimicrobial peptide magainin 2
Authors: M.M. Billah, S.K. Saha, M.M.O. Rashid, F. Hossain, M. Yamazaki
Journal: Physical Chemistry Chemical Physics
Year: 2022
Citations: 28
Effect of membrane tension on transbilayer movement of lipids
Authors: M. Hasan, S.K. Saha, M. Yamazaki
Journal: The Journal of Chemical Physics
Year: 2018
Citations: 21
Effect of transmembrane asymmetric distribution of lipids and peptides on lipid bilayers
Authors: V. Levadnyy, M. Hasan, S.K. Saha, M. Yamazaki
Journal: The Journal of Physical Chemistry B
Year: 2019
Citations: 12
Conclusion
Assoc. Prof. Dr. Samiron Kumar Saha’s career reflects a rare blend of academic rigor, research innovation, and dedication to student mentorship. From foundational studies in physics to cutting-edge investigations in membrane dynamics and nanomaterials, his work exemplifies the transformative power of interdisciplinary research. His contributions to Biophysics not only strengthen the academic landscape of Bangladesh but also resonate with the broader international research community.