Harish Kumar | Material Science | Research Excellence Award

Published-on by Indian Scientist

Prof. Harish Kumar | Material Science | Research Excellence Award

Central university of Haryana, India

Prof. Harish Kumar is a distinguished academician and researcher in chemistry, serving as Professor and Head with extensive teaching and research experience. He holds a Ph.D. in Electrochemistry and has guided numerous doctoral and postgraduate scholars. His research focuses on electrochemistry, sensors, corrosion protection, nanomaterials, and computational chemistry. He has completed major funded projects, secured patents, and earned prestigious recognitions including national awards for science communication and education. His contributions significantly advance chemical sciences and inspire future researchers.

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Featured Publications


Structural Characterization of Silver Nanoparticles Synthesized by Micro emulsion Route


– International Journal of Engineering and Innovative Technology (Cited by 536)


Synthesis and characterization of MnO₂ nanoparticles using co-precipitation technique


– International Journal of Chemical and Chemical Engineering (Cited by 127)

 

Krishna Pada Das | Biomathematics | Best Researcher Award

Published-on by Indian Scientist

Assoc. Prof. Dr. Krishna Pada Das | Biomathematics | Best Researcher Award

Mahadevananda Mahavidyalaya | India

Dr. Krishna Pada Das is an Associate Professor of Mathematics whose research primarily focuses on mathematical biology, especially population dynamics and eco-epidemiological systems. His work explores how infectious diseases interact with ecological food webs, including predator-prey and plankton systems, and how factors such as alternative food, nutrient levels, environmental toxins, diffusion, seasonal effects, and harvesting influence system stability or generate complex behaviors like chaos and oscillation. He employs mathematical modeling through differential equations (ODE, DDE, stochastic systems), fractional calculus, spatio-temporal dynamics, and computational simulation using MATLAB, MAPLE, and MATHEMATICA to analyze stability, bifurcation, and long-term behavior of biological systems. His research has contributed to understanding control strategies for harmful algal blooms, disease propagation in ecosystems, phytoplankton-zooplankton interactions, and tri-trophic food chain dynamics. In recent work, he has also examined epidemic models including COVID-19 and HIV transmission, applying sensitivity analysis, parameter estimation, and optimal control strategies. With an extensive list of research publications in international journals and collaborative studies, his contributions support improved ecological system management, disease control measures, and deeper theoretical insights into nonlinear biological dynamics.

Profile: Google Scholar

Featured Publications

Das, K., & Mukherjee, A. K. (2007). Differential utilization of pyrene as the sole source of carbon by Bacillus subtilis and Pseudomonas aeruginosa strains: Role of biosurfactants in enhancing availability. Journal of Applied Microbiology, 102(1), 195–203.

Dutta, S. K., Das, K., Ghosh, B., & Blackman, C. F. (1992). Dose dependence of acetylcholinesterase activity in neuroblastoma cells exposed to modulated radio-frequency electromagnetic radiation. Bioelectromagnetics, 13(4), 317–322.

Soni, B. K., Das, K., & Ghose, T. K. (1982). Bioconversion of agro-wastes into acetone butanol. Biotechnology Letters, 4(1), 19–22.

Kooi, B. W., van Voorn, G. A. K., & Das, K. P. (2011). Stabilization and complex dynamics in a predator–prey model with predator suffering from an infectious disease. Ecological Complexity, 8(1), 113–122.

Das, C. R., Mondal, N. K., Aditya, P., Datta, J. K., Banerjee, A., & Das, K. (2012). Allelopathic potentialities of leachates of leaf litter of some selected tree species on gram seeds under laboratory conditions. Asian Journal of Experimental Biological Sciences, 3(1), 59–65.

Mohd Rehan Ansari | Materials Science | Young Scientist Award

Published-on by Indian Scientist

Dr. Mohd Rehan Ansari | Materials Science | Young Scientist Award

University of Delhi | India

Mohd Rehan Ansari is a dedicated researcher in the field of electronic science, with a strong focus on nanomaterials and their applications in energy storage devices. He has been associated with the University of Delhi, where he has undertaken advanced research on metal-oxide nanostructures and their electrochemical properties. His academic journey reflects a consistent interest in electronics, supported by a solid background in science and technology. Passionate about innovation, he has contributed to several research papers, conferences, and peer-reviewed journals. His career showcases a blend of academic excellence, technical expertise, and impactful contributions to scientific advancement.

Professional Profiles

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Education

Mohd Rehan Ansari pursued his higher education in the field of electronics, beginning with a bachelor’s degree in electronic sciences from Delhi University, followed by a master’s degree in electronics from the Department of Electronic Science, University of Delhi South Campus. He further advanced his studies by enrolling in a doctoral program at the same department, focusing on the synthesis and characterization of nanostructures for device applications. His education has provided him with a comprehensive foundation in electronics, nanoscience, and materials research, equipping him with both theoretical knowledge and practical skills for tackling advanced scientific challenges.

Professional Experience

Mohd Rehan Ansari has gained valuable professional experience through academic research, internships, and collaborative projects. He completed an internship at Reliance Jio Infocomm Limited, where he worked on fiber network planning using GIS-based software tools. He has undertaken extensive research on nanomaterials, particularly in energy storage and device fabrication, contributing to multiple publications and conferences. His role as a researcher has involved synthesis, characterization, and analysis of advanced materials, as well as technical expertise in various deposition and spectroscopy techniques. His experience reflects a strong balance between applied industrial exposure and academic research excellence.

Awards and Recognition

Throughout his academic and research career, Mohd Rehan Ansari has received several recognitions for his contributions. He has been awarded for best paper presentations at international conferences and has qualified for competitive examinations in his field. He has been granted fellowships and served as a reviewer for multiple prestigious scientific journals, earning acknowledgments for his contributions to peer review. His involvement as an academic board member and as a reviewer for international journals reflects his standing in the scientific community. His achievements highlight his dedication, expertise, and impact on advancing research in electronics and nanomaterials.

Research Skills

Mohd Rehan Ansari has developed strong research skills in the synthesis, fabrication, and characterization of nanostructures for energy-related applications. He is proficient in using various laboratory techniques, including spectroscopy, microscopy, and electrochemical analysis. His expertise extends to software tools used for data analysis, simulation, and modeling in scientific research. He has applied these skills in multiple projects focusing on nanomaterials for energy storage devices, antibacterial applications, and optical property studies. His ability to combine experimental research with analytical insights enables him to contribute effectively to advancing materials science and electronic applications in both academic and industrial settings.

Notable Publications

Structural, optical, magnetic and anti-bacterial properties of green synthesized spinel zinc ferrite by microwave-assisted method
Author: MR Ansari, A Kem, P Agrohi, PK Mallick, P Rao, KR Peta
Journal: Materials Chemistry and Physics 301, 127641
Year: 2023
Citations: 35

Eco-friendly green synthesis of stable ZnO nanoparticles using citrus limon: X-ray diffraction analysis and optical properties
Author: A Kem, MR Ansari, P Prathap, M Jayasimhadri, KR Peta
Journal: Physica Scripta 97 (8), 085814
Year: 2022
Citations: 29

NiFe2O4 nanoparticles as highly efficient catalyst for oxygen reduction reaction and energy storage in supercapacitor
Author: N Kumar, MR Ansari, S Khaladkar, O Maurya, KR Peta, A Kalekar, …
Journal: Materials Chemistry and Physics 316, 129072
Year: 2024
Citations: 27

Effect of annealing temperature on structural, optical and magnetic properties of green synthesized ZFO nanoparticles for electrochemical energy storage applications
Author: MR Ansari, S Khaladkar, A Kalekar, MD Kim, KR Peta
Journal: Journal of Energy Storage 74, 109494
Year: 2023
Citations: 17

CuFe2O4 nanoparticles as potential electrode material for asymmetric supercapacitor applications
Author: N Kumar, MR Ansari, S Khaladkar, O Maurya, A Kalekar, KR Peta, …
Journal: Journal of Power Sources 642, 236960
Year: 2025
Citations: 14

Conclusion

In summary, Mohd Rehan Ansari is a researcher whose academic journey and professional contributions reflect excellence in the field of electronics and nanomaterials. His work bridges theoretical studies and practical applications, particularly in the area of energy storage and device fabrication. Through his education, professional experiences, research output, and recognitions, he has established himself as a promising contributor to science and technology. With a commitment to innovation and knowledge dissemination, he continues to expand his expertise and contribute meaningfully to the global scientific community. His career path demonstrates perseverance, skill, and an enduring focus on impactful research.