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
- 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
- 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
- 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
- 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
- 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
- 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
- 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