Sourav Chaudhary | Theoretical Advances | Young Researcher Award

Published on 08/08/202508/08/2025 by High Energy Physics

Mr. Sourav Chaudhary | Theoretical Advances | Young Researcher Award

Mr. Sourav Chaudhary | Central University of Haryana | India

Sourav Chaudhary is an emerging research fellow specializing in theoretical astrophysics and modified gravity. Currently pursuing a Ph.D. in Mathematics at the Central University of Haryana, he focuses on modeling compact stellar objects using exact solutions in modified theories of gravity. With a solid academic foundation in mathematics, Sourav earned his M.Sc. from the Central University of Himachal Pradesh and his B.Sc. from Himachal Pradesh University. His prolific output includes 17 research publications in reputed international journals such as Physics of the Dark Universe, EPJC, and Nuclear Physics B, with collaborative work spanning anisotropic stars, wormhole solutions, and exotic spacetime geometries. He actively contributes to international conferences and is skilled in Wolfram Mathematica and LaTeX. Sourav has qualified both GATE and HPSET, showcasing his academic excellence. His research bridges theoretical models and cosmological insights, marking him as a promising young scholar in the frontier field of gravitational physics.

Author Profiles

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Education

Sourav Chaudhary began his academic journey with a B.Sc. in Mathematics from Himachal Pradesh University, Shimla. He advanced to complete his M.Sc. in Mathematics at the Central University of Himachal Pradesh, where he deepened his interest in mathematical physics. Presently, he is pursuing a Ph.D. in Mathematics at the Central University of Haryana. His doctoral research, titled Exact Solutions of Compact Stellar Objects in Modified Gravity, explores the mathematical underpinnings of astrophysical phenomena through exact analytical models. His strong mathematical background supports his contributions to high-impact theoretical research in cosmology, general relativity, and modified gravity theories.

Professional Experience

Sourav is currently working as a Research Fellow engaged in exploring complex topics like wormhole geometries, compact stellar models, and curvature-matter coupling under modified gravity frameworks. He has presented his work at major academic events such as the International Conference on Recent Advances in Mathematics and Data Sciences (ICRAMDS – 2024). His practical skill set includes proficiency in Wolfram Mathematica and LaTeX for simulation, modeling, and scientific documentation. Additionally, Sourav contributes to academic publishing, research consultation, and science communication. His early experience includes coursework and research assistant roles during postgraduate studies, providing him with exposure to both theoretical and computational methods in mathematical physics.

Awards and Honors

Sourav has demonstrated academic excellence through competitive achievements in national-level examinations. He qualified the Graduate Aptitude Test in Engineering (GATE) in Mathematics, conducted by IIT Kharagpur in 2022, affirming his advanced understanding of mathematical concepts. In 2023, he also cleared the Himachal Pradesh State Eligibility Test (HPSET) in Mathematical Sciences, organized by HPPSC Shimla. These accolades reflect his strong foundational knowledge and eligibility for academic and research-based roles. He has also earned recognition through multiple peer-reviewed publications, contributing to his growing reputation in the field of theoretical astrophysics. Sourav’s academic and research credentials make him a strong candidate for early-career research fellowships and awards.

Research Focus

Sourav Chaudhary’s research revolves around modified theories of gravity and the physical modeling of compact astrophysical objects. His work involves deriving exact analytical solutions under frameworks like $f (R, T)$ , $f (Q)$ , and Einstein–Gauss–Bonnet gravity. He investigates traversable wormholes, exotic matter properties, stability analysis, and energy conditions, aiming to enhance the theoretical understanding of the universe’s most extreme environments. A unique aspect of his research is the use of curvature-matter coupling and physically viable shape and density profiles to construct models that align with observable physics. Through collaboration and computational tools, he explores how modifications to general relativity can offer viable explanations for cosmic acceleration and dark energy phenomena.

Notable Publication

A study on the geometric configuration and stability of wormholes in symmetric teleparallel gravity influenced by dark energy and rotational velocity profiles

Authors: Sourav Chaudhary, S. K. Maurya, Jitendra Kumar, A. Errehymy, Nazek Alessa, Haleem Abdel Aty
Journal: The European Physical Journal C
Year: 2025

Anisotropic stellar solutions in general relativity: stability and physical viability via Buchdahl spacetime

Authors: Jitendra Kumar, Gazal Miglani, Sourav Chaudhary, Raj Singh Chandelkar
Journal: Physica Scripta
Year: 2025

Physically viable and stable charged perfect fluid solution within F(Q) gravity

Authors: Jitendra Kumar, S. K. Maurya, Sourav Chaudhary, Abdelghani Errehymy, Kairat Myrzakulov, Zhanbala Umbetova
Journal: Physics of the Dark Universe
Year: 2024

Most general isotropic charged fluid solution for Buchdahl model in ℱ(𝒬) gravity

Authors: Sourav Chaudhary, Sunil Kumar Maurya, Jitendra Kumar, Ghulam Mustafa
Journal: Journal of Cosmology and Astroparticle Physics
Year: 2024

Wormhole solutions in F(R,Lm) gravity generated by new shape functions and their complexity factor

Authors: Sweeti Kiroriwal, Jitendra Kumar, S. K. Maurya, Sourav Chaudhary
Journal: Chinese Journal of Physics
Year: 2024

Conclusion

Sourav Chaudhary exemplifies the profile of a focused and productive early-career researcher. With strong mathematical acumen, a growing portfolio of international publications, and experience in theoretical modeling, he is contributing meaningfully to the field of modified gravity and astrophysical modeling. His analytical rigor and academic drive position him as a promising candidate for fellowships, collaborations, and advanced research opportunities in cosmology and gravitational physics. Sourav’s trajectory shows potential for impactful contributions to fundamental theoretical science.

Xiaofei Dong | Experimental methods | Best Researcher Award

Published on 07/08/202507/08/2025 by High Energy Physics

Dr. Xiaofei Dong | Experimental methods | Best Researcher Award

Dr. Xiaofei Dong | Northwest Normal University | China

Xiaofei Dong is a dedicated researcher in the field of photovoltaic materials and neuromorphic electronics. He completed his Bachelor’s, Master’s, and Doctoral degrees at the College of Physics and Electronic Engineering, Northwest Normal University, showcasing unwavering academic consistency and depth. In June 2024, he was appointed as an Associate Professor at the same institution, reflecting his rapid academic growth and research productivity. His research primarily focuses on copper-based thin-film solar cells and memristor devices, contributing to the development of high-performance, sustainable energy and intelligent electronic systems. Dong has led multiple university-level funded projects and published influential papers in prestigious journals such as The Journal of Physical Chemistry Letters, Solar Energy Materials and Solar Cells, and Materials Letters. His ability to integrate fundamental materials science with practical device engineering has gained recognition within the academic community. Dong continues to strive for breakthroughs in energy efficiency and bio-inspired electronic systems.

Author Profile

Scopus

Education

Xiaofei Dong pursued all his higher education at Northwest Normal University, College of Physics and Electronic Engineering. He obtained his Bachelor’s degree from 2014 to 2018, followed by a Master’s degree between 2018 and 2021. His postgraduate research focused on thin-film solar cell development and was supervised by senior faculty, including Prof. Yan Li and Dr. Yun Zhao. Dong completed his Doctoral program, delving deeper into advanced optoelectronic materials and memristive devices. His consistent academic journey in a singular research environment has enabled him to build deep expertise and conduct long-term, coherent investigations in copper-based semiconductor systems, gaining both theoretical and experimental mastery over key challenges in solar cell efficiency and neuromorphic component design.

Professional Experience

Xiaofei Dong has served as an Associate Professor at the College of Physics and Electronic Engineering, Northwest Normal University. His career has been deeply rooted in the same institution, where he also completed his academic training. Prior to this role, Dong was extensively involved in research projects and academic publications throughout his Master’s and Ph.D. studies. As a graduate student, he led several funded research programs, focusing on novel optoelectronic materials, solar cells, and memristor-based artificial synapses. His current responsibilities include research leadership, teaching duties, and mentoring students in the areas of energy materials and electronic devices. Dong’s seamless transition from student researcher to faculty member reflects his scientific maturity, institutional trust, and commitment to research excellence.

Awards and Honors

Xiaofei Dong has received multiple academic honors and internal funding awards that reflect the quality and promise of his research. He was the recipient of the 2019 Graduate Research Grant Program, where he investigated Li-doped Cu₂ZnSn(S,Se)₄ solar cells. He later secured the 2021 Graduate Research Grant Program and the Outstanding Doctoral Dissertation Cultivation Grant Program, where he explored photosensitive films and memristor simulation respectively. These competitive programs not only provided research funding but also recognized Dong’s innovative work in energy conversion and neuromorphic electronics. His publications in high-impact journals have also contributed to his academic visibility, and he is considered a rising scholar within his department. These recognitions mark his research as both relevant and forward-looking in today’s energy and smart electronics sectors.

Research Focus

Xiaofei Dong’s research revolves around copper-based semiconductors, particularly Cu₂ZnSn(S,Se)₄ (CZTSSe) thin films used in solar cell applications. His work emphasizes improving the efficiency and stability of these devices through innovative treatments such as Li and Na doping and interface engineering. Additionally, he explores memristive behaviors in kesterite materials, aiming to simulate artificial synaptic functions for neuromorphic computing. Dong’s approach integrates both material synthesis and device fabrication, bridging the gap between fundamental material science and practical optoelectronic applications. He also investigates optoelectronic memristors embedded in polymers, contributing to the development of light-controlled memory and learning devices. His goal is to design energy-efficient, environmentally friendly components for next-generation electronics, making a tangible impact in sustainable technology and intelligent systems.

Notable Publication

Coexistence of Bipolar Resistive Switching and the Negative Differential Resistance Effect from a Kesterite Memristor

Authors: Xiao-Fei Dong, Yun Zhao, Ting-Ting Zheng, Xue Li, Cheng-Wei Wang, Wei-Min Li, Yan Shao, Yan Li
Journal: The Journal of Physical Chemistry C
Year: 2021

An effective Li-containing interfacial-treating strategy for performance enhancement of air-processed CZTSSe solar cells

Authors: Xiao-Fei Dong, Ting-Ting Zheng, Feng-Xia Yang, Xu-Dong Sun, Lei Yu, Jiang-Tao Chen, Cheng-Wei Wang, Yun Zhao, Yan Li
Journal: Solar Energy Materials and Solar Cells
Year: 2021

Influence of Mo-pretreating on microstructure evolution of solution-processed absorbers for high efficient CZTSSe solar cells

Authors: Xiaofei Dong, Siyuan Li, Hao Sun, Qian He, Yun Zhao, Yan Li
Journal: Materials Letters
Year: 2022

Optoelectronic Memristive Synapse Behavior for the Architecture of Cu₂ZnSnS₄@BiOBr Embedded in Poly(methyl methacrylate)

Authors: Xiaofei Dong, Siyuan Li, Hao Sun, Lijuan Jian, Wenbin Wei, Jianbiao Chen, Yun Zhao, Jiangtao Chen, Xuqiang Zhang, Yan Li
Journal: The Journal of Physical Chemistry Letters
Year: 2023

A new strategy for improving the efficiency of thin-film solar cells by regulating the gradient grain structure of CZTSSe absorbers: Na treatment induces uniform selenization

Authors: Xiaofei Dong, Fengxia Yang, Siyuan Li, Hao Sun, Jiangtao Chen, Xuqiang Zhang, Yun Zhao, Yan Li
Journal: Ceramics International
Year: 2023

Conclusion

Xiaofei Dong has established himself as a promising young researcher in energy materials and neuromorphic electronics. His consistent academic path, project leadership, and impactful publications illustrate a strong foundation in both scientific rigor and practical innovation. As an early-career Associate Professor, Dong is well-positioned to contribute further to clean energy solutions and bio-inspired electronic devices. His work aligns with global research trends and societal needs, making him a fitting candidate for research recognition and academic advancement.

Zharilkassin Iskakov | Theoretical Advances | Best Researcher Award

Published on 06/08/202506/08/2025 by High Energy Physics

Prof. Dr. Zharilkassin Iskakov | Theoretical Advances | Best Researcher Award

Prof. Dr. Zharilkassin Iskakov | Institute of Mechanics and Engineering named after academician U.A. Dzholdasbekov | Kazakhstan

Prof. Zharilkassin Iskakov is a distinguished Kazakh mechanical engineer and physicist with over 50 years of academic and research experience. He has held key positions in top scientific institutions, notably the Institute of Mechanics and Machine Science in Almaty, where he currently leads the Laboratory of Nonlinear Dynamics of Gyroscopic Rotary Machines. His career began in 1974 as a physics lecturer, steadily advancing through roles of increasing responsibility. Professor Iskakov has made significant contributions to nonlinear mechanics, rotor dynamics, and vibration systems, earning national recognition and multiple prestigious grants. He has also served in educational leadership roles, including department head and associate professor at renowned Kazakh universities. His dedication to advancing engineering education and scientific research has earned him high-level academic titles, including Full Professor in Mechanical Engineering. A pioneer in his field, Professor Iskakov’s work continues to shape the understanding and development of complex mechanical systems in Kazakhstan and beyond.

Author Profile

Scopus | ORCID

Education

Zharilkassin Iskakov’s educational foundation is rooted in physics and mechanical engineering. He graduated with honors from the Faculty of Physics and Mathematics at The Korkyt Ata State University, Kyzylorda. He pursued postgraduate studies in the Department of Mechanics at Kazakh National University. In 1991, he was awarded the scientific degree of Candidate of Engineering Sciences by the Council of Kazakh National University. In 1995, he was conferred the title of Associate Professor of Engineering by the Supreme Certifying Commission. Most recently, in December 2023, he achieved the academic title of Full Professor in Mechanical Engineering, awarded by the Ministry of Science and Higher Education of Kazakhstan. His education has provided a strong theoretical and practical foundation, supporting decades of innovation in applied mechanics and engineering education across Kazakhstan.

Professional Experience

Professor Zharilkassin Iskakov has extensive academic and research experience spanning over five decades. Beginning in 1974 as a lecturer in physics at Korkyt Ata State University, he later became Associate Professor and Head of the Physics Department. From 1988 to 2008, he also led the university’s education department. In 2008, he joined the University of Power Engineering and Telecommunications in Almaty, teaching physics and electrodynamics. Since 2012, he has held leading research positions at the Institute of Mechanics and Machine Science, including Head of Laboratories for Vibration Mechanisms and Nonlinear Dynamics of Gyroscopic Rotary Machines. His academic focus has consistently centered on physics, mechanics, and nonlinear systems. In parallel, he contributed to curriculum development and research leadership. His long-standing service in both research and academia reflects his deep commitment to scientific progress and the education of future engineers and scientists in Kazakhstan.

Awards and Honors

Prof. Zharilkassin Iskakov has received numerous honors recognizing his scientific and academic excellence. Twice awarded the prestigious State Grant and Title of Best University Lecturer, he has established himself as a leading figure in engineering education. In 2023, he was officially conferred the title of Full Professor in Mechanical Engineering by the Ministry of Science and Higher Education of Kazakhstan, a significant career milestone. His contributions have been consistently supported by competitive national research grants, including recent funding in 2023 for the project titled Resonant Oscillations of an Unbalanced Rotor with Nonlinear Characteristics. Other funded projects addressed nonlinear mechanical systems, physical practicum development, and vibration protection mechanisms. His ability to secure sustained research funding reflects national recognition of the practical impact and scientific relevance of his work. These accolades underscore his dedication to advancing engineering knowledge and highlight his long-term influence in shaping mechanical science research in Kazakhstan.

Research Focus

Professor Zharilkassin Iskakov’s research specializes in nonlinear dynamics, vibration mechanisms, and gyroscopic rotary machines. His work explores the behavior of mechanical systems under complex, real-world conditions, including systems with unbalanced rotors, non-ideal energy sources, and nonlinear characteristics. A key area of focus is the development of vibration protection systems and the theoretical modeling of nonlinear oscillations in engineering structures. He has led multiple government-funded research projects, contributing to advancements in machinery diagnostics and design optimization. His interdisciplinary approach integrates classical mechanics, electrodynamics, and applied physics to address industrial challenges. Beyond theoretical research, he also engages in developing practical tools for engineering education, including innovative training stands and laboratory equipment. His contributions have influenced both academic and industrial sectors in Kazakhstan, making his research not only theoretically robust but also practically relevant in engineering applications.

Notable Publication

Modeling of Dynamics of Nonideal Mixer at Oscillation and Aperiodic Damped Mode of Driving Member Motion

Authors: Kuatbay Bissembayev, Zharilkassin Iskakov, Assylbek Jomartov, Akmaral Kalybayeva
Journal: Applied Sciences
Year: 2025

Gyroscopic rotor dynamics simulation with anisotropy of elastic and damping characteristics of the support

Authors: Azizbek Abduraimov, Zharilkassin Iskakov, Aziz Kamal, Akmaral Kalybayeva
Journal: Advances in Mechanical Engineering
Year: 2024

Resonant vibrations of a non-ideal gyroscopic rotary system with nonlinear damping and nonlinear stiffness of the elastic support

Authors: Zharilkassin Iskakov, Nutpulla Jamalov
Journal: MethodsX
Year: 2023

Dynamic modeling of a non-ideal gyroscopic rotor system with nonlinear damping and nonlinear rigidity of an elastic support

Authors: Zharilkassin Iskakov, Nutpulla Jamalov, Kuatbay Bissembayeb, Aziz Kamal
Journal: Advances in Mechanical Engineering
Year: 2022

Resonance vibrations of a gyroscopic rotor with linear and nonlinear damping and nonlinear stiffness of the elastic support in interaction with a non-ideal energy source

Authors: Zharilkassin Iskakov
Journal: Mechanical Systems and Signal Processing
Year: 2022

Conclusion

Professor Zharilkassin Iskakov is a leading scholar in mechanical engineering, with a career marked by innovation, leadership, and academic excellence. His dedication to nonlinear mechanics and vibration research, combined with a strong teaching legacy, has significantly advanced engineering education and scientific knowledge in Kazakhstan. With multiple national honors and impactful research contributions, he remains a respected authority in his field. His lifetime of achievements makes him an exemplary figure in mechanical science and a role model for future researchers.

Vikramsingh Thakur | Experimental Methods | Best Scholar Award

Published on 05/08/2025 by High Energy Physics

Dr. Vikramsingh Thakur | Experimental Methods | Best Scholar Award

Dr. Vikramsingh Thakur | Indian Institute of Technology Delhi | India

Vikramsingh Thakur is a highly accomplished materials scientist and polymer engineer with expertise in sustainable packaging and nanocomposites. Currently working at ITC Life Science & Technology Centre, Bangalore, he is engaged in developing biodegradable, high-barrier packaging solutions. With a robust academic foundation, including a Ph.D. from IIT Delhi and M.Tech from the same institute, Vikramsingh has also contributed to R&D at Saint-Gobain, Resile Chemicals, and DRDO. He has authored multiple peer-reviewed publications, co-authored a patent, and represented India at international conferences. His research integrates functionality, sustainability, and real-world impact. Passionate about bridging the gap between innovation and application, he has received notable awards including the Prime Minister’s Research Fellowship and multiple institutional recognitions, making him a standout young scholar in materials science.

Author Profile

Scopus | ORCID

Education

Vikramsingh Thakur completed his Ph.D. in Materials Science and Engineering from IIT Delhi, where his thesis focused on developing multifunctional nanocomposite films with barrier, mechanical, and sensing properties for smart packaging. He also holds an M.Tech in Polymer Science and Technology from IIT Delhi, graduating with distinction. Prior to this, he earned a B.Tech in Plastic and Polymer Engineering from Maharashtra Institute of Technology, Aurangabad and a Diploma in the same field from Government Polytechnic, Amravati. His academic journey has been marked by consistent excellence and a deep engagement with advanced materials, polymer composites, and sustainable engineering, laying a strong foundation for impactful interdisciplinary research.

Professional Experience

Vikramsingh currently serves as a Fellow Trainee Consultant at ITC Life Science & Technology Centre, where he works on biodegradable, high-barrier packaging materials across food, tobacco, and personal care industries. Previously, he worked at Saint-Gobain Abrasives R&D, Bangalore, as a PGET, developing nonwoven abrasive products and winning a “Business Impact Award.” He has also completed research internships at Resile Chemicals, developing silicone-modified resins, and at DRDO Pune, where he worked on electrospun nanofiber-reinforced laminates. His experience spans academia and industry, blending material innovation with product development. With expertise in compounding, extrusion, testing, and sustainability compliance, Vikramsingh brings a versatile skill set to materials research, consistently aligning scientific advancements with industrial applications.

Awards and Honors

Vikramsingh Thakur has received multiple prestigious awards throughout his academic and research career. He is a recipient of the Prime Minister Research Fellowship (PMRF), India’s highest fellowship for doctoral scholars. At IIT Delhi, he was awarded the Research Excellence Travel Award and Best Teaching Assistant Award by the Materials Science Society. Earlier, during his tenure at Saint-Gobain, he won the Business Impact Award for project excellence. He was also honored with the Devidasrao Ashtaputre Memorial Award for academic performance during his B.Tech. Additionally, his early work earned him the Best Poster Award at a national symposium in 2014. These accolades reflect his consistent academic brilliance, research innovation, and impactful contributions to both scientific and industrial domains.

Research Focus

Vikramsingh’s research focuses on the development of multifunctional polymer nanocomposite films for intelligent and sustainable packaging applications. His doctoral work explored barrier (OTR & WVTR), mechanical, antioxidant, and pH-responsive properties in biodegradable packaging. He specializes in processing-structure-property correlations using nanoclays, electrospun fibers, and smart additives such as anthocyanins and ethylene scavengers. His patent on bilayered halochromic freshness markers and his publications in ACS and Wiley journals highlight innovations in food packaging. He also works on thermally conductive and electrically insulating polymer composites for electronics. Vikramsingh integrates principles of materials design, sustainability, and functionality, aiming to bridge academia with industry through real-world solutions in advanced polymers and environmental protection.

Notable Publications

Synergistic Effect of Halloysite and Montmorillonite for Barrier-Resistant and Smart Films as Active Food Packaging for Improved Shelf Life

Authors: Vikramsingh Thakur, Bhabani Kumar Satapathy
Journal: Integrated Ferroelectrics
Year: 2025

Integration of benzoic acid-loaded nanocellulose fibers on biodegradable poly(3-hydroxybutyrate-co-3-hydroxyvalerate) matrix and its application into food preservation

Authors: Aiswarya Thattaru Thodikayil, Ashutosh Kumar, Vikramsingh Thakur, Gangalakshmi V, Shaifali Dhingra, Sampa Saha
Journal: Polymer Engineering & Science
Year: 2024

Robust Tear-Resistant Blown Nanocomposite Films for Barrier Packaging: Role of Clay Platelet Thickness in Tear Mechanics and Barrier Performances

Authors: Vikramsingh Thakur, Bhabani K. Satapathy
Journal: ACS Applied Polymer Materials
Year: 2023

Electrospun Nanofibrous Mat-on-Film Bilayered Halochromic Freshness Marker-Enabled Intelligent Food Packaging Film Based on Red Cabbage Anthocyanins

Authors: Vikramsingh Thakur, Bhabani K. Satapathy
Journal: ACS Food Science & Technology
Year: 2023

Biodegradable Polymers for Food Packaging Applications

Authors: Vikramsingh Thakur, Bhabani K. Satapathy, Chandrani Sarkar, Sampa Saha
Journal: Materials Horizons: From Nature to Nanomaterials (Springer, Singapore)
Year: 2023

Conclusion

Vikramsingh Thakur is an exceptional young researcher who blends scientific rigor with industrial relevance. His work in sustainable packaging and multifunctional nanocomposites demonstrates innovation, technical depth, and societal impact. With a strong academic background, hands-on R&D experience, and a growing international footprint, he stands out as a future leader in materials science and engineering. His passion for research, commitment to sustainability, and problem-solving approach make him a deserving candidate for prestigious recognitions and continued contributions to science and technology.

Brajadulal Chattopadhyay | Experimental Methods | Innovative Research Award

Published on 04/08/2025 by High Energy Physics

Prof. Dr. Brajadulal Chattopadhyay | Experimental Methods | Innovative Research Award

Prof. Dr. Brajadulal Chattopadhyay | Jadavpur University | India

Professor Brajadulal Chattopadhyay is a distinguished academic in the Department of Physics, Jadavpur University, with over two decades of experience in interdisciplinary scientific research. His work spans biophysics, nanotechnology, microbial applications in concrete, and environmental sustainability. An alumnus of the University of Calcutta, he earned his Ph.D. in Biophysics and Molecular Biology in 1994. His innovative research has resulted in several patents and impactful publications, and his projects often integrate molecular biology with applied physics. He has supervised over 28 Ph.D. students and leads several national and international research projects. His pioneering work on microbial bio-concrete has earned recognition for its potential in green construction technology. A recipient of multiple prestigious fellowships and awards, Professor Chattopadhyay is a committed educator, a prolific researcher, and a regular reviewer for high-impact international journals.

Author Profile

Scopus

Education

Professor Chattopadhyay completed his B.Sc. (Hons.) in Physics in 1985 from Ramakrishna Mission Vidyamandira, affiliated with the University of Calcutta. He pursued M.Sc. in Physics with a specialization in Biophysics from the University of Calcutta, graduating in 1987. He qualified the CSIR-UGC NET in Physics in 1989. He earned his Ph.D. in 1994 from the University of Calcutta under the supervision of Professor Ashoke Ranjan Thakur, with a thesis titled “Biophysical Studies of Methane Emission by Methanogenic Bacteria.” His educational trajectory reveals a strong foundation in interdisciplinary sciences, combining core physics with life sciences and biotechnology, setting the stage for his later work in bioconcrete and nanobiotechnology.

Professional Experience

Professor Chattopadhyay has been serving in the Physics Department of Jadavpur University since 1998. Beginning his academic journey as a Lecturer, he steadily progressed to Senior Lecturer, Reader, and Associate Professor, and has held the position of Professor since July 2013. His cumulative academic experience spans over 25 years. He has undertaken significant leadership in research and teaching, having guided 28 Ph.D. students (with 8 currently enrolled), reviewed numerous international journal articles, and managed over 9 government-funded research projects. His expertise lies in merging biophysics, material science, and molecular biology to develop innovative technologies such as microbial self-healing concrete and nanostructured materials for biomedical and environmental use. His work has received both national and international recognition and involves collaborations with reputed institutions and funding bodies like DBT, DRDO, and AICTE. His commitment to applied research is evidenced by patents, publications, and a strong mentorship legacy.

Awards and Honors

Professor Chattopadhyay’s research excellence has earned him numerous accolades. He received the National Scholarship (1979–85) and UGC Research Fellowship (1990–94) early in his academic career. His postdoctoral contributions were supported by a DBT Fellowship (1994–96) and a DAE Research Associateship (1996–98). In recognition of his pioneering work, he was awarded an Overseas Associateship by DBT (2007–08). Notably, he received the Best Patentable Research Award from Intellectual Ventures, Asia Chapter, in 2010–11. These awards underline his sustained contribution to applied and innovative science, particularly in microbial bioconcrete, bio-remediation, and nanobiotechnology. In addition, he is a recognized reviewer for several high-impact SCI/SCIE-indexed international journals, further cementing his role in shaping global scientific discourse.

Research Focus

Professor Chattopadhyay’s research seamlessly bridges physics, molecular biology, nanotechnology, and environmental science. His primary research interest lies in bio-concrete technology, where he explores microbial solutions for developing self-healing, eco-friendly concrete materials. He has patented bioconcrete processes and discovered hot spring bacterial strains contributing to crack remediation in construction. His other major area includes nanobiotechnology, particularly the use of black phosphorus, doped nanoparticles, and nano-curcumin in therapeutic, antibacterial, and photocatalytic applications. His studies also address environmental sustainability, such as water purification using nanoparticles and microbial synthesis of sophorolipids from industrial waste. Notably, he investigates the role of dietary agents and nanoparticles in mitigating nicotine-induced damage and diabetes-related complications. His work is highly interdisciplinary, involving collaborative research in microbiology, civil engineering, and biomedical sciences, backed by substantial government funding. Professor Chattopadhyay’s vision is to innovate at the interface of fundamental science and practical technology for societal benefit.

Notable Publications

Wealth from waste: Multifaceted yeast bio-synthesised sophorolipids using industrial waste by-products as substrate

Authors: Srija Pal, Niloy Chatterjee, Brajadulal Chattopadhyay, Sriparna Datta, Pubali Dhar
Journal: Indian Journal of Chemical Technology
Year: 2025

Valorization of oil refinery by-products: production of sophorolipids utilizing fatty acid distillates and their potential antibacterial, anti-biofilm, and antifungal activities

Authors: Srija Pal, Niloy Chatterjee, Sagnik Sinha Roy, Brajadulal Chattopadhyay, Krishnendu Acharya, Sriparna Datta, Pubali Dhar
Journal: World Journal of Microbiology and Biotechnology
Year: 2024

Sonochemically synthesized black phosphorus nanoparticles: a promising candidate for piezocatalytic antibacterial activity with enhanced dielectric properties

Authors: Piyali Halder, Indrajit Mondal, Neelanjana Bag, Alapan Pal, Somen Biswas, Souvik Sau, Biplab Kumar Paul, Dheeraj Mondal, Brajadulal Chattopadhyay, Sukhen Das
Journal: Dalton Transactions
Year: 2024

Te4+ and Er3+ doped ZrO₂ Nanoparticles with Enhanced Photocatalytic, Antibacterial Activity and Dielectric Properties: A Next Generation of Multifunctional Material

Authors: Piyali Halder, Indrajit Mondal, Anwesha Mukherjee, Somen Biswas, Souvik Sau, Sucheta Mitra, Biplab Kumar Paul, Dheeraj Mondal, Brajadulal Chattopadhyay, Sukhen Das
Journal: Journal of Environmental Management (Accepted)
Year: 2024

Efficacy of nano-curcumin on nicotine-induced genotoxicity and immunomodulatory disruption in protein-malnourished female rats

Authors: Somashree Biswas, Krishna Chattopadhyay, Brajadulal Chattopadhyay
Journal: Indian Journal of Physiology and Allied Sciences
Year: 2024

Modified Bacteria Incorporated Geopolymer – A Qualitative Approach for an Eco-friendly, Energy-efficient and Self-healing Construction Material

Authors: Avishek Chatterjee, Nurul Alam, Trinath Chowdhury, Brajadulal Chattopadhyay
Journal: Journal of Civil Engineering and Construction
Year: 2024

Codon usage pattern of a novel Satyabrata bacterial strain BKH4 isolated from hot spring

Authors: Satyabrata Sahoo, Brajadulal Chattopadhyay, Ria Rakshit
Journal: Industrial Biotechnology
Year: 2023

Conclusion

Professor Brajadulal Chattopadhyay exemplifies impactful interdisciplinary research, integrating physics, microbiology, and materials science to address global challenges. His pioneering work in bioconcrete and environmental nanotechnology has resulted in patented innovations, impactful publications, and strong mentorship. His career reflects academic excellence, practical relevance, and a commitment to sustainability.

Haotong Tang | Experimental Methods | Best Researcher Award

Published on 02/08/202502/08/2025 by High Energy Physics

Mr. Haotong Tang | Experimental Methods | Best Researcher Award

Mr. Haotong Tang | Chang’an University Xi’an | China

Haotong Tang is a dedicated researcher in the field of intelligent connected vehicles and autonomous driving systems. Currently pursuing a Ph.D. in Traffic Information Engineering and Control at Chang’an University, Xi’an, he has a solid academic background in Computer Science and Technology, holding both undergraduate and master’s degrees from the same institution. His research centers on intelligent decision-making, control optimization, and vehicle-infrastructure cooperation. Tang has contributed to high-impact publications and is focused on developing practical, efficient solutions to real-world transportation challenges. His work combines deep reinforcement learning, game theory, and collaborative control strategies to enhance the safety, efficiency, and intelligence of autonomous vehicle systems in complex traffic environments.

Author Profile

Scopus

Education

Haotong Tang began his academic journey in 2019 at Chang’an University, Xi’an, where he earned his Bachelor’s degree in Computer Science and Technology in June 2023. Motivated by a passion for intelligent systems, he continued his studies at the same university, enrolling in a Master’s program in Computer Science and Technology in September 2023, with an expected graduation in June 2026. In parallel, he commenced a Ph.D. program in Traffic Information Engineering and Control in September 2025. This multidisciplinary educational path has equipped Tang with strong foundations in both computing and traffic systems, allowing him to integrate advanced technologies such as AI and control theory into the development of intelligent transportation systems.

Experience

Haotong Tang has actively participated in research projects focused on intelligent connected vehicle control and decision-making. His experience spans collaborative work in simulation-based optimization of traffic scenarios, particularly vehicle platooning and autonomous lane-changing strategies. He has contributed to publications in respected international journals and worked alongside academic mentors and interdisciplinary teams. His research involvement has included algorithm development, system modeling, and experimental validation. Tang is skilled in applying deep reinforcement learning, multi-agent systems, and game-theoretic approaches to real-world transportation problems, with hands-on experience in platforms such as CARLA and SUMO for traffic and vehicle simulations.

Research Focus

Haotong Tang’s research primarily explores the intersection of intelligent transportation systems and autonomous vehicle decision-making. His work emphasizes the development of advanced control strategies and decision algorithms for intelligent connected vehicles (ICVs), particularly in dynamic environments such as highways. His current studies address challenges in vehicle platooning, cooperative driving, and lane-changing maneuvers within mixed traffic flows. He applies deep reinforcement learning (DRL) to optimize decision-making processes and leverages game-theoretic models to handle interactions between autonomous and human-driven vehicles. Additionally, Tang is exploring cooperative vehicle-infrastructure control, aiming to create integrated systems that enhance traffic efficiency, safety, and scalability. By combining theoretical innovation with practical simulation tools, he seeks to contribute to the realization of next-generation transportation networks where autonomous vehicles operate harmoniously with traditional systems and infrastructure. His multidisciplinary approach positions him at the forefront of intelligent mobility research.

Publication

A time-efficient lane-changing strategy for connected and autonomous vehicle platoons in mixed traffic

Authors: Fansheng Xing, Chenglin Liu, Zhigang Xu, Jiatong Xu, Haotong Tang, Ying Gao, Xiangmo Zhao, Xiaobo Qu, Xiaopeng Li
Journal: Expert Systems with Applications

Conclusion

Haotong Tang is a promising researcher advancing the future of autonomous driving through intelligent control and decision-making systems. With a strong academic foundation and active engagement in impactful research, he contributes innovative solutions to real-world transportation challenges. His work bridges theoretical insights and practical applications, supporting safer and more efficient traffic systems. As he progresses through his Ph.D. and Master’s studies, Tang remains committed to pushing the boundaries of intelligent transportation technologies through rigorous research and collaborative development.

Ashraf M. Alattar | Particle Experiments | Best Academic Researcher Award

Published on 02/08/202502/08/2025 by High Energy Physics

Assoc. Prof. Dr. Ashraf M. Alattar | Particle Experiments | Best Academic Researcher Award

Assoc. Prof. Dr. Ashraf M. Alattar | Al-Karkh University of Science | Iraq

Dr. Ashraf Mohammed Ibrahim Alattar is an Assistant Professor in the Department of Medical Physics at the College of Science, Al-Karkh University of Science. With over a decade of academic and research experience in Laser Physics, Molecular Physics, and Medical Physics, he has made significant contributions to interdisciplinary science. Dr. Alattar has worked with prestigious institutions including the Georgia Institute of Technology, University of Baghdad, and Pune University. His research covers advanced topics like nanotechnology, biomedical imaging, green synthesis, and aerogels. He has published over 30 scientific articles in peer-reviewed journals, with several papers appearing in Q1-ranked international journals. In addition to teaching and research, Dr. Alattar is actively engaged in supervising postgraduate students, participating in international conferences, and leading continuing education programs. He is recognized for his collaborative work with international researchers and dedication to improving scientific knowledge through innovation and multidisciplinary exploration.

Author Profile

Scopus | ORCID | Google scholar

Education

Dr. Ashraf M. Alattar holds a Ph.D. in Physics from the University of Baghdad, completed through a twinning program with the Georgia Institute of Technology in the U.S., awarded in 2017. His doctoral studies focused on advanced materials, optical physics, and medical applications. He obtained his Master of Science in Physics from Pune University (Fergusson College, India), where he developed expertise in molecular physics and nanomaterials. He began his academic journey with a Bachelor of Science in Applied Sciences from the University of Technology, Iraq. Throughout his academic progression, Dr. Alattar demonstrated strong interdisciplinary engagement, combining foundational physical sciences with applied research in medical technologies. His education across different countries enriched his scientific perspective and laid the groundwork for his future contributions to biomedical physics, photonics, and green nanotechnology, which now form the core of his academic and research initiatives.

Professional Experience

Dr. Alattar has over 15 years of diverse academic and research experience. He currently serves as Assistant Professor at Al-Karkh University of Science in the Department of Medical Physics. Previously, he worked at the University of Baghdad in administrative and academic roles and held leadership positions, including Acting Head and Rapporteur of the Department of Medical Devices Techniques Engineering at Al-Hussain University College. Internationally, he served as a staff researcher in Materials & Mechanical Engineering at Georgia Tech and contributed to academic activities at Fergusson College, Pune University. He has taught over ten subjects including Medical Physics, Radiotherapy, Biophysics, and Anatomy. His participation in more than 20 training courses, 5 international conferences, and experience as a co-supervisor and thesis discussant further reflect his dynamic involvement in academic and research development. Dr. Alattar’s global exposure and administrative experience support his continued leadership in scientific education.

Awards and Honors

Dr. Ashraf M. Alattar has earned recognition for his academic contributions through numerous publications in international indexed journals, including several in Q1 journals. His collaborative work with international researchers, particularly in the fields of medical imaging, nanotechnology, and photonics, has led to wide citation and indexing across platforms such as Scopus, Web of Science, and Google Scholar. While specific institutional or national awards are not listed in the current profile, his continuous inclusion in international research projects, peer-reviewed publications, and editorial contributions is a testament to his growing impact in the scientific community. His roles as lecturer, co-supervisor, thesis evaluator, and departmental leader have been recognized internally within the academic institutions he has served. Additionally, his participation in high-level continuing education programs and conferences indicates professional esteem.

Research Focus

Dr. Alattar’s research lies at the intersection of laser and molecular physics, nanotechnology, and medical physics. His core focus includes the development of nanomaterials for medical and environmental applications, biocompatible nanoparticles, green synthesis techniques, and aerogel-based materials. A significant part of his work involves studying optical, thermal, and structural properties of synthesized nanoparticles and their use in biomedical imaging, photodetectors, and therapeutic systems. He also explores image processing in medical diagnostics, including retinal image enhancement and segmentation algorithms. His investigations into radiation dosimetry, photonics, and bio-optical applications contribute to both clinical and theoretical advances in medical physics. Dr. Alattar’s interdisciplinary collaborations with international researchers have resulted in impactful publications on topics such as laser-synthesized nanoparticles, optical materials, and environmentally friendly fabrication methods. His research not only pushes the boundaries of applied physics but also addresses real-world health and environmental challenges.

Notable Publications

Modified algorithm to enhance illumination and detail in colour retinal images using the CLAHE technique with a Wiener filter

Authors: Mohammed J. Alwazzan, Ashraf M. Alattar
Journal: Biomedical Signal Processing and Control
Year: 2025

Investigating the impact of various gantry angles on radiation beam dosage in linear accelerator, laser-assisted chemical scanning: A study conducted in a hospital in Iraq

Authors: Ashraf M. Alattar, A. Wesam Al-Mufti, Jafer Fahdel Odah
Journal: Radiation Physics and Chemistry
Year: 2025

Laser Fragmentation of Green Tea-synthesized Silver Nanoparticles and Their Blood Toxicity: Effect of Laser Wavelength on Particle Diameters

Authors: Ashraf M. Alattar, Israa F. Al-Sharuee, Jafer Fahdel Odah
Journal: Journal of Medical Physics
Year: 2024

Nanoparticles Prepared by Spray Pyrolysis Technology for UV Detector Improvement: Study Bacterial Activity with Medical Physics

Authors: Ashraf M. Alattar, Sabah Ibrahim Abbas, Ali A. Al-Azawy
Journal: Plasmonics
Year: 2024

Study of Molecular Interactions, Optical, and Structural Properties through the Green Synthesis of Selenium Oxide Nanoparticles from Hibiscus sabdarriffal: Biocompatibility for Biophysics

Authors: Ali Bahari, Saad I. Esmail, Ashraf M. Alattar
Journal: Journal of Medical Physics
Year: 2024

Conclusion

Dr. Ashraf Mohammed Ibrahim Alattar exemplifies the qualities of a leading academic researcher with a strong portfolio in innovative, interdisciplinary science. With continued contributions in nanotechnology and medical physics, Dr. Alattar is poised to further advance scientific knowledge and play a key role in shaping future innovations in healthcare and applied physics. His career reflects sustained academic growth and research integrity.

Syam Babu Davuluri | Experimental Methods | Best Researcher Award

Published on 02/08/202502/08/2025 by High Energy Physics

Dr. Syam Babu Davuluri | Experimental Methods | Best Researcher Award

Dr. Syam Babu Davuluri | Vignan’s Foundation for Science, Technology & Research (Deemed to be University) | India

Dr. Davuluri Syam Babu is an accomplished academic and researcher in the field of Environmental Engineering, currently serving as an Assistant Professor at Vignan’s Foundation for Science, Technology and Research (VFSTR), Andhra Pradesh. With a strong foundation in Biotechnology and specialized expertise in water and wastewater treatment technologies, Dr. Babu has made notable contributions to sustainable environmental solutions. His academic journey includes a Ph.D. from CSIR-NEERI under AcSIR and an M.Tech from NIT Tiruchirappalli. Throughout his career, he has published extensively in reputed journals and co-authored innovative patents in environmental remediation. He also actively participates in academic conferences, delivers invited lectures, and engages in mentoring students at both undergraduate and postgraduate levels. Known for his interdisciplinary approach and research excellence, Dr. Babu brings both academic depth and practical industry experience. His commitment to environmental sustainability, innovation, and teaching excellence marks him as a valuable contributor to both academia and applied research.

Author Profile

Scopus | Google scholar

Education

Dr. Syam Babu’s academic background reflects a strong interdisciplinary foundation. He earned his Ph.D. in Engineering Science from CSIR-National Environmental Engineering Research Institute (NEERI), affiliated with AcSIR (Academy of Scientific and Innovative Research). His doctoral research focused on advanced electrochemical methods for water and wastewater treatment. Prior to that, he completed his M.Tech in Environmental Engineering from the prestigious National Institute of Technology (NIT), Tiruchirappalli, where he deepened his understanding of pollution control technologies, water quality, and environmental sustainability. His undergraduate studies were in Biotechnology (B.Tech) from Vignan’s Engineering College, affiliated with Jawaharlal Nehru Technological University Kakinada, laying the groundwork for his future research in bioremediation and sustainable technologies. This diverse educational background, spanning biotechnology and environmental engineering, has equipped him with a broad knowledge base and the interdisciplinary expertise required to tackle complex environmental problems, particularly in the areas of industrial effluent treatment and environmental health.

Professional Experience

Dr. Davuluri Syam Babu has over a decade of experience spanning academia, applied research, and industry. He is currently serving as an Assistant Professor at VFSTR University since June 2022, where he delivers lectures, guides student projects, and contributes to departmental administration. Prior to this, he worked at JNTU Kakinada’s School of Renewable Energy and Environment as an Assistant Professor, teaching M.Tech students and handling key environmental engineering subjects. His industry exposure includes a tenure at Mythree Consulting Engineers, Visakhapatnam, where he was involved in designing and implementing effluent treatment plants (ETPs). Dr. Babu has also contributed to national projects during his doctoral tenure at CSIR-NEERI, where he was engaged in several EIA projects. His ability to integrate academic knowledge with field-level experience in environmental engineering processes like electrocoagulation and advanced oxidation has made him a competent researcher, practitioner, and educator in his domain.

Awards and Honors

Dr. Syam Babu’s research excellence has earned him several recognitions. Notably, he received the Best Young Researcher Award (Late Shree P.S. Dutt Memorial Award) during the CSIR-NEERI Foundation Day Awards 2021. He has also been recognized for his peer engagement as a reviewer for high-impact journals, including Nature Environment and Pollution Technology. In 2022, he was a guest speaker at IIT Ropar during World Water Day, where he spoke on electrochemical water treatment technologies. His contributions as a session chair at the International Conference on Materials Innovation and Sustainable Infrastructure (ICMISI 2024) further demonstrate his academic standing. In addition to research, he has actively participated in AICTE-ATAL FDPs and various national/international conferences, workshops, and webinars on water treatment, sustainability, and environmental modelling. His GATE qualification (2012) and certification in ISO 14001 (Environmental Audit) further reflect his academic rigor and commitment to professional development.

Research Focus

Dr. Davuluri Syam Babu’s research centers on innovative water and wastewater treatment technologies, particularly electrocoagulation, advanced oxidation processes (AOPs), and eco-friendly remediation strategies. His work bridges environmental engineering, chemistry, and biotechnology, targeting the detoxification of arsenic, industrial effluents, textile wastewater, and landfill leachate. He has published over 20 peer-reviewed articles in reputed journals such as Chemosphere, Sep Sci Technol, and ChemElectroChem, and is a co-inventor on several patents related to sustainable water treatment and green construction materials. Notably, his recent research includes the use of persulfate-based AOPs, metal-loaded biochar, and biological integration in effluent remediation. He also explores eco-concrete innovations using GGBS and fly ash. His holistic approach combines lab-scale innovation with field-scale application, evident from both his publications and patented technologies. Dr. Babu’s focus reflects a deep commitment to clean water access, environmental sustainability, and practical engineering solutions to current and emerging environmental challenges.

Notable Publications

Strategy for enhanced treatment of distillery spent wash effluent with aluminum nanoparticle-assisted electrocoagulation

Authors: C. David, K. A., S. Loukkose Rosemary, V. Kommoju, K. Chandrasekhar, …
Journal: Chemical Engineering Communications
Year: 2025

Harnessing algal biomass for sustainable energy: cultivation, strain improvement, and biofuel production

Authors: I. Mikkili, B.V.S.T. Gaddirala, S. Borugadda, S.B. Davuluri
Journal: Preparative Biochemistry & Biotechnology
Year: 2025

Laterite integrated persulfate based advanced oxidation and biological treatment for textile industrial effluent remediation: optimization and field application

Authors: D. Syam Babu, K. Vijay, S. Shakira, V.S. Mallemkondu, P. Barik, C. Kuppam, …
Journal: Applied Bionics and Biomechanics
Year: 2025

Innovative electrocoagulation strategies for landfill leachate treatment: Comparative analysis of aluminum and iron electrodes

Authors: S.B. Davuluri, C. Kuppam, V.C. Kommoju, C. David, P. Barik, V. Kunamineni, …
Journal: Separation Science and Technology
Year: 2024

Feasible study on optimal utilization of blended fly ash and GGBS on the performance of concrete

Authors: M.A. Kumar, K. Vijay, D.S. Babu, P.N. Reddy, T.S. Sagar
Journal: Journal of Physics: Conference Series
Year: 2024

Conclusion

Dr. Davuluri Syam Babu exemplifies the qualities of a forward-thinking, impactful researcher with interdisciplinary expertise and a strong focus on sustainable environmental engineering. His significant contributions through research, patents, teaching, and industry collaboration make him a deserving candidate for the Best Researcher Award. With continued support and collaboration, his innovations hold promise for real-world environmental remediation and sustainable development. Recognizing Dr. Babu’s work would encourage further advancements in clean water technologies and environmental protection at both national and global levels.