Hardik Varu | Analytical Chemistry | Best Researcher Award

Dr. Hardik Varu | Analytical Chemistry | Best Researcher Award

Dr. Subhash University | India

Dr. Hardik L. Varu is a dedicated researcher in analytical and pharmaceutical chemistry, recognized for his impactful contributions to method development, validation, and the analytical study of bioactive compounds. His research spans modern spectroscopic, chromatographic, and green analytical approaches, with a strong focus on pharmaceuticals, impurity profiling, and chemosensor development. Dr. Varu has published 13 high-quality research papers with one more accepted in reputable international journals, frequently serving as first or corresponding author. His work includes innovative UV-Vis, kinetic, derivative, and HPTLC-based methods, alongside studies on drug degradation behavior, demonstrating both scientific rigor and real-world applicability. His interdisciplinary collaborations have also led to contributions in synthetic chemistry, biological evaluation, and in-silico modeling of therapeutically relevant compounds. A notable strength of Dr. Varu’s research profile is his robust innovation record, evidenced by two awarded patents, two published patents, a WIPO-filed PCT application, and another patent-ready invention. These patents span pharmaceutical impurity characterization, chemosensor technologies, and laboratory devices, reflecting his ability to translate research into practical solutions. He maintains active international collaborations with esteemed researchers from Egypt, Syria, and Saudi Arabia, further expanding the global impact of his work. In addition to his research, Dr. Varu contributes to the scientific community as a reviewer for multiple Springer Nature and Web of Science–indexed journals. His expertise in analytical instrumentation, software tools, and regulatory-oriented teaching areas further strengthens his academic profile. With excellence in research productivity, innovation, and global collaboration, Dr. Varu stands out as a promising and influential young researcher, making him a strong contender for prestigious research awards.

Profiles : Scopus | ORCID | Google Scholar

Featured Publications

1. Varu, H. L., Kapuriya, N. P., Bapodra, A. H., & Ambasana, M. A. (2025).
Separation, identification and theoretical ADME studies of Emtricitabine degradation adducts. Journal of the Indian Chemical Society.

2. Varu, H. L., Parmar, H. N., Vadhel, H. D., & Ambasana, M. A. (2025, July 25).
A comprehensive review of analytical methodologies for Memantine hydrochloride. Journal of Analytical Chemistry.

3. Varu, H. L., Bapodra, A. H., & Ambasana, M. A. (2024).
First order derivative spectroscopic evaluation of carfilzomib in parenteral preparation. Indian Journal of Pharmaceutical Sciences.

4. 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. Journal of Applied Spectroscopy.

5. 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. Journal of Analytical Chemistry.

Keshavananda Prabhu C P | Electrochemistry and Synthesis | Best Researcher Award

Dr. Keshavananda Prabhu C P | Electrochemistry and Synthesis | Best Researcher Award

Gachon University South Korea

👨‍🎓Profiles

🧑‍🎓 Early Academic Pursuits

He embarked on his academic journey with a strong foundation in chemistry. After completing his Master’s degree (M.Sc.) in Chemistry from the University of Mysore with first-class honors, he pursued a B.Ed. in Physical Science from the same university, graduating with distinction. His passion for advanced research led him to obtain a Ph.D. in Chemistry from Vijayanagara Sri Krishnadevaraya University, Ballari. His doctoral thesis, “Synthesis of Substituted N4 Macrocycles for Biological and Electrochemical Applications,” laid the groundwork for his subsequent research contributions.

🧑‍🔬 Professional Endeavors

He is currently an Assistant Professor at Gachon University, South Korea, contributing to cutting-edge research in OLED materials. His prior roles include serving as a Research Professor at Kyung Hee University, Seoul, where he specialized in OLED and thermally activated delayed fluorescence (TADF) materials, and as a Guest Faculty Member at Vijayanagara Sri Krishnadevaraya University.

🧪 Research Focus and Contributions

His research centers on the synthesis of innovative materials such as: OLED materials, including TADF, multi-resonance TADF (MR-TADF), and hyper-fluorescence materials, Electron Transporting Layer (ETL) materials and host materials for advanced display technologies, N4 Macrocyclic materials like phthalocyanines for biological and electrochemical applications.

Electrochemical Applications

He has conducted pioneering work in: Designing and fabricating electrochemical sensors with high sensitivity, Investigating electrocatalytic processes like hydrogen evolution reactions (HER) and oxygen evolution reactions (OER) for energy storage and conversion devices.

📊 Theoretical Insights

He applies DFT and TDDFT methods to understand photophysical and optoelectronic properties, enabling the development of efficient materials for OLEDs and energy applications.

🏆 Awards and Recognition

Dr. Prabhu’s contributions have earned him accolades, including the Best Paper Award at the Korean Optical Society’s 2022 Summer Academic Presentation for his work on “Deep Blue Multi-Resonant TADF Emitters” achieving over 30% EQE.

🧰 Technical Skills

Dr. Prabhu is proficient in various advanced techniques, including: Spectroscopic Analysis: UV-Vis, fluorescence spectroscopy, quantum yield determination, and transient PL spectra, Electrochemical Techniques: Cyclic Voltammetry (CV), Electrochemical Impedance Spectroscopy (EIS), and chronoamperometry, Characterization Tools: NMR, XRD, MALDI-TOF Mass Spectrometry, and HPLC (RP).

📚 Teaching Experience

Dr. Prabhu has demonstrated exceptional teaching skills as a Guest Faculty Member in India and now as an Assistant Professor in South Korea. His expertise and dedication have inspired numerous students in advanced chemistry and material science.

🌍 Impact and Influence

Dr. Prabhu’s research has significantly impacted fields such as: Biological Applications: Developing N4 macrocyclic materials for photodynamic therapy (PDT), Sensor Technology: Enhancing sensitivity and reliability for real-time detection, Energy Devices: Advancing electrocatalysis for renewable energy solutions.

✨ Legacy and Future Contributions

Dr. Prabhu envisions a future of transformative research in OLED materials for next-generation displays and sustainable energy solutions. His ongoing projects, including collaborations with industry leaders like SAMSUNG Display, aim to revolutionize energy-efficient display technologies and contribute to global advancements in material science.

📖Notable Publications

  1. Acceptor-donor-acceptor based thermally activated delayed fluorescent materials: structure-property insights and electroluminescence performances
    • Authors: Keshavananda Prabhu, C.P., Naveen, K.R., Hur, J.
    • Journal: Materials Chemistry Frontiers
    • Year: 2023
  2. Modular design for constructing narrowband deep-blue multiresonant thermally activated delayed fluorescent emitters for efficient organic light emitting diodes
    • Authors: Naveen, K.R., Lee, H., Seung, L.H., Muruganantham, S., Kwon, J.H.
    • Journal: Chemical Engineering Journal
    • Year: 2023
  3. Novel polymeric zinc phthalocyanine for electro-oxidation and detection of ammonia
    • Authors: Keshavananda Prabhu, C.P., Aralekallu, S., Palanna, M., Renuka, B., Sannegowda, L.K.
    • Journal: Journal of Applied Electrochemistry
    • Year: 2022
  4. Nanomolar detection of 4-nitrophenol using Schiff-base phthalocyanine
    • Authors: Sajjan, V.A., Aralekallu, S., Nemakal, M., Keshavananda Prabhu, C.P., Koodlur Sannegowda, L.
    • Journal: Microchemical Journal
    • Year: 2021
  5. Non-precious cobalt phthalocyanine-embedded iron ore electrocatalysts for hydrogen evolution reactions
    • Authors: Prabhu, C.P.K., Aralekallu, S., Sajjan, V.A., Kumar, S., Sannegowda, L.K.
    • Journal: Sustainable Energy and Fuels
    • Year: 2021
  6. Nanomolar detection of mercury(II) using electropolymerized phthalocyanine film
    • Authors: Palanna, M., Aralekallu, S., Keshavananda Prabhu, C.P., Mounesh, Sannegowda, L.K.
    • Journal: Electrochimica Acta
    • Year: 2021
  7. Phthalocyanine sheet polymer-based amperometric sensor for the selective detection of 2,4-dichlorophenol
    • Authors: Mohammed, I., Nemakal, M., Aralekallu, S., Keshavananda Prabu, C.P., Sannegowda, L.K.
    • Journal: Journal of Electroanalytical Chemistry
    • Year: 2020