Viswanadha Srirama Rajasekhar Pullabhotla | Catalysis | Research Excellence Award

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Prof. Viswanadha Srirama Rajasekhar Pullabhotla | Catalysis | Research Excellence Award

University of Zululand | South Africa

Professor V.S.R. Rajasekhar Pullabhotla is a Professor of Chemistry at the University of Zululand with extensive academic, industrial, and research experience. Trained in chemistry and chemical sciences, he has worked across chemical industries, national research organizations, and higher education institutions. He leads the Catalysis Research Group at UNIZULU, with research interests spanning heterogeneous catalysis, advanced oxidation processes, wastewater treatment, bioflocculation, and nanomaterials. He has authored over 121 peer-reviewed publications, eight monographs, and holds two registered patents. Recognized as an NRF-rated C2 scientist, his work significantly advances sustainable chemistry and environmental remediation.

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Featured Publications

Santhos Kumar A U | Chemistry | Research Excellence Award

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Dr. Santhos Kumar A U | Chemistry | Research Excellence Award

Dr. MGR Educational Research Institute, Chennai | India

Dr. Santhosh Kumar A. U. is an accomplished academician and researcher in the field of Chemistry, currently serving as Professor at Dr. MGR University, Educational Research Institute, Chennai. He earned his Ph.D. in Chemistry from Anna University, Chennai, following an M.Sc. in Applied Chemistry from CEG, Anna University, and a B.Sc. in General Chemistry from the University of Madras. With over a decade of experience spanning teaching and research, he has held progressive academic positions including Associate Professor and Assistant Professor, and has also contributed significantly as a Research Associate and Senior Research Fellow at the Central Institute of Plastics Engineering Technology (CIPET), Chennai. His research interests focus on applied chemistry, materials science, and innovative research methodologies. Dr. Santhosh Kumar has received awards for innovative research work, leadership and service excellence, and contributions to major institutional milestones. His career reflects a strong commitment to academic excellence, research innovation, and impactful educational leadership.

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Syzygium aromaticum Oil Mediated Green Combustion Synthesis of Ag-Doped MgFe2O4 Nanoparticles: Photoluminescence, Electrochemical, and Photocatalytic Investigations

Journal of Molecular Structure, 2026

Dr. Hardik Varu | Analytical Chemistry | Best Researcher Award

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Dr. Hardik Varu | Analytical Chemistry | Best Researcher Award

Dr. Subhash University, Junagadh | India

Dr. Hardik Varu is an accomplished chemist and academician with expertise in analytical and pharmaceutical chemistry. He earned his Doctor of Philosophy (Ph.D.) in Chemistry from Bhakta Kavi Narsinh Mehta University, Junagadh, focusing on “Method Development, Validation and Analytical Studies of Bioactive Compounds,” following a Master of Science in Analytical Chemistry and a Bachelor of Science in Chemistry. Currently serving as an Assistant Professor at Dr Subhash University, Junagadh, he has previously worked as a Teaching Assistant at his alma mater, contributing to both undergraduate and postgraduate education. His teaching spans Regulatory Affairs, Spectroscopy & Chromatography, and Pharmaceutical Technology. Dr. Varu possesses extensive technical expertise in operating advanced instrumentation, including UV-Vis spectrophotometers, FTIR, fluorescence spectrophotometers, flame photometers, and UHPLC systems, alongside proficiency in scientific software such as Origin, ChemDraw, Mnova, and research database tools. His research interests focus on analytical method development, bioactive compound analysis, and pharmaceutical applications. Recognized for his excellence, he has received awards including Academic Excellence, fellowships, and multiple SSIP grants, as well as conference distinctions. With a commitment to academic innovation, research advancement, and mentorship, Dr. Varu continues to contribute significantly to the scientific community.

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Featured Publications

Vavaiya, P.P.; Malviya, N.J.; Alshehri, A.A.; Alqarni, M.; Varu, H.L. (2026). “The reaction of Ninhydrin Revisited: applications in quantification of analytes, active pharmaceutical ingredients and amino acids” in Journal of Molecular Structure.

Varu, H.L.; Parmar, H.N.; Vadhel, H.D.; Ambasana, M.A. (2025). “A Comprehensive Review of Analytical Methodologies for Memantine Hydrochloride” in Journal of Analytical Chemistry.

Varu, H.L.; Bapodra, A.H.; Ambasana, M. (2024). “First Order Derivative Spectroscopic Evaluation of Carfilzomib in Parenteral Preparation” in Indian Journal of Pharmaceutical Sciences.

Vachhani, D.; Parekh, J.H.; Patra, S.; Varu, H.L.; Soni, M.; Jebaliya, H.J. (2024). “Green Analytical Method Development and Validation Studies of Viloxazine Hydrochloride in Pure and Commercial Products Using UV-Vis Spectroscopy” in Journal of Applied Spectroscopy.

Varu, H.L.; Nariya, P.B.; Patel, A.S.; Gadher, M.; Makhasana, M.; Lunagariya, K.; Tirvedi, B.; Ambasana, M.A. (2024). “High-performance thin-layer chromatography‒spectrodensitometric determination of diltiazem hydrochloride and its commonly occurring degradation impurity” in Journal of Planar Chromatography – Modern TLC.

Varu, H.L.; Kapuriya, N.P.; Bhalodia, J.J.; Bapodra, A.H.; Ambasana, M.A. (2024). “Kinetic Spectrophotometric Determination of Memantine Hydrochloride Based on the Formation of Its Dinitrochlorobenzene Adduct” in Journal of Analytical Chemistry.

Joshi, R.J.; Dholariya, M.P.; Chothani, S.R.; Chamakiya, C.A.; Varu, H.L.; Karmur, M.B.; Maliwal, D.; Pissurlenkar, R.R.S.; Bapodra, A.H.; Patel, A.S.; et al. (2024). “Synthesis, antidiabetic activity and in silico studies of benzo[b]thiophene based small molecule α-amylase inhibitors” in Journal of Molecular Structure.

Dr. Vincenzo Mazzaracchio | Sensors | Best Researcher Award

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Dr. Vincenzo Mazzaracchio | Sensors | Best Researcher Award

University of Rome “Tor Vergata” | Italy

Dr. Vincenzo Mazzaracchio is a Post-Doctoral Researcher at the University of Rome “Tor Vergata,” working in the research group of Professor Fabiana Arduini. He specializes in analytical chemistry and electrochemical sensor technology, focusing on the design and development of miniaturized, portable, and wearable electrochemical (bio)sensors for environmental, food, and biomedical applications. Dr. Mazzaracchio obtained his academic training in chemistry and analytical sciences, equipping him with a strong foundation in nanomaterials, electrochemistry, and device fabrication. His research integrates carbon-based and metallic nanomaterials with advanced sensing platforms, such as paper-based, screen-printed, and microfluidic devices, to achieve sensitive, cost-effective, and real-time detection. He has carried out international research experiences at Technische Universität Chemnitz (Germany), the University of Johannesburg (South Africa), and the Okinawa Institute of Science and Technology (Japan), enhancing his global scientific perspective. With over 40 publications in peer-reviewed journals and an H-index of 19, his contributions have significantly advanced electrochemical biosensing and wearable diagnostics. Dr. Mazzaracchio has received recognition for innovation in analytical device development and continues to explore wireless, user-friendly systems for point-of-care testing. His work bridges chemistry, engineering, and digital technology, driving the future of smart sensing for health and environmental sustainability.

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Featured Publications

Colozza, N., Mazzaracchio, V., Di Gregorio, C., Seddaoui, N., Aquilani, D., Pizziconi, A., Gullo, L., Argiriadis, E., & Arduini, F. (2026). “3D-printed extraction chamber and paper-based screen-printed sensors for zinc analysis in soil and Antarctic sediments.” Talanta.

Chebil, A., Mazzaracchio, V., Duranti, L., Gullo, L., & Arduini, F. (2025). “Paper-based metal-air battery electrochemical sensor for smartphone-assisted oxygen monitoring in food packaging.” Sensors and Actuators A: Physical.

Mazzaracchio, V., & Arduini, F. (2025). “Smart microfluidic devices integrated in electrochemical point-of-care platforms for biomarker detection in biological fluids.” Analytical and Bioanalytical Chemistry.

Gosti, C., Mousavi, Z., Fiore, L., Mazzaracchio, V., Olivieri, F., Gentile, G., Arduini, F., & Bobacka, J. (2025). “Carbon Black and PEDOT:PSS in a synergistic solid contact for reliable printed potentiometric sensors.” ACS Sensors.

Nocerino, V., Miranda, B., Dardano, P., Colella, S., Vedi, V., Antonacci, A., Mazzaracchio, V., Fiore, L., Arduini, F., De Stefano, L., et al. (2024). “Design of an electrochemical hydrogel nanocomposite immunosensor for the detection of hemoglobin in blood.” Microchemical Journal.

Mazzaracchio, V., Fiore, L., Gullo, L., Seddaoui, N., Duranti, L., Siliprandi, V., La Placa, G., Frank, G., Raffaelli, G., Gualtieri, P., et al. (2024). “Near field communication-assisted paper-based electrochemical sensing platform for study in personalized nutrition.” Microchemical Journal.

Sharifi, A. R., Mazzaracchio, V., Duranti, L., Gullo, L., Brannetti, S., Peyravian, M., Kiani, M. A., & Arduini, F. (2024). “Nanopaper integrated smart device: An opto-electrochemical biosensor for real-time dual on-field detection of organophosphorus pesticides.” ACS Sensors.