2025
Venkadeshkumar Ramar, P. Sivakumar, Prabhu Sengodan and Shihua Huang. Metal-Organic Frameworks for Photocatalytic CO2 Conversion: Bridging Fundamental Insights to Practical Solutions. Journal of Materials Chemistry A. 2025, 13, 40597-40632. Link
Venkdeshkumar Ramar, Xianglong Zhang, Hao Zhang, Huijun Tan and Yaping Zhao. Mechanochemically Covalent Functionalization of Aluminum Formate: A Robust Physisorbent for Energy-Efficient, Durable and Selective CO2 Capture. Separation and Purification Technology. 2025, 134814. Link
Venkdeshkumar Ramar, Xianglong Zhang, Hao Zhang, Huijun Tan and Yaping Zhao. A Durable Sorbent to Unlock the Sustainable Future: Room Temperature and Scalable Production of Aluminum Formate Through Mechanochemical Method for Efficient and Selective CO2 Capture. Small Methods, 2025, e00717. Link
Prabhu Sengodan, Su Xiaoxian, Tang Yuanmeng, Xu Yang, John H. T. Luong, Arun Kumar S, Venkadeshkumar Ramar, Yasin Orooji. MOF-Derived Sheets Resembling NiO@MXene (2D/2D) Composites as Efficient Electrode Materials for Hybrid Supercapacitors. ACS Applied Energy Materials. 2025, 8, 20, 15059–15068. Link
Manu Varshan Soundararajan, Selvaraju Chellappan, Venkadeshkumar Ramar, Karthikeyan Balasubramanian∗, Shabana Thabassum Mohammed Rafi, and Ilangovan Ramachandran. Optical bandgap tuning and cytotoxic properties of green-synthesized reduced graphene oxide. Engineering Research Express, 2025, 7, 025008. Link
2022
Venkadeshkumar Ramar and Ambedkar Balraj, Critical review on Carbon nanomaterial for carbon capture: Technical challenges, Opportunities and future perspectives. ACS Energy and Fuels, 2022, 36, 22, 13479-13505. Link
Venkadeshkumar Ramar, Pratik M Pataniya, Solanki Gunvant, and Karthikeyan Balasubramanian, Ultrasonication-assisted exfoliation of MoSe2 nanosheets for optical and optical power limiting applications, Journal of Applied Physics, 2022, 132 (10), 103101. Link
2021
Venkadeshkumar Ramar and Karthikeyan Balasubramanian, Reduced Graphene oxide/WO3 Nanorod Composites for Photocatalytic Degradation of Methylene Blue under Sunlight Irradiation, ACS Applied Nanomaterials, 2021, 4(5), 5512-5521. Link
Venkadeshkumar Ramar and Karthikeyan Balasubramanian, Effect of Reduced Graphene oxide on the Sunlight Driven Photocatalytic Activity of rGO/h-MoO3 Nanocomposites, Journal of Physics D: Applied Physics, 2021,54(15), 155502. Link
Arivalagan Shabashini, Venkadeshkumar Ramar, Karthikeyan Balasubramanian, Manas K Panda, and Ganesh Chandra Nandi, Design and Synthesis of Tryphenylamine-based Cyano Stillbenes for Picric Acid Sensing and Two-Photon Absorption Applications, Chemistry Select, 2021, 6(44), 12300-12308. Link
Adul Rasheed, Inder Mohan Chabra, Mahendra Kumar Gupta, Venkadeshkumar Ramar and Karthikeyan Balasubramanian, Optical and Strong Blue Emission Properties of Alumina Abrasive Grains Mediated Grinding Induced SiO2 Glass Surface for Navigation Grade Sensors, Optical Materials, 2021, 117, 111181. Link
2020
Venkadeshkumar Ramar and Karthikeyan Balasubramanian, Strong Violet Emission and Optical Power Limiting Properties of Reduced Graphene Oxide/MoO3 Synergistic Composites, Journal of Applied Physics, 2020, 127(19), 193102. Link
Venkadeshkumar Ramar and Karthikeyan Balasubramanian, Unravelling the Synergistic Effects of Reduced Graphene Oxide On Optical, Phonon and Optical Power Limiting Properties of rGO/MoO3 Nanohybrids, Applied Physics A, 2020, 126(7), 1-9. Link
2019
Venkadeshkumar Ramar and Karthikeyan Balasubramanian, Optical and Highly Enhanced Solar Light-Driven Photocatalytic Activity of Reduced Graphene Oxide Wrapped Alpha - MoO3 Nanoplates, Solar Energy, 2019, 194, 1-10. Link
S. Nandhini, S. Muniyappan, Venkadeshkumar Ramar, Karthikeyan Balasubramanian, P. Murugakoothan. Quantum chemical analysis on supramolecular assemblies of guanidinium tetrafluoroborate (GFB) crystal structure: Emission and NLO behavior. Journal of Molecular Structure, 2019, 1198, 126859. Link
2018
Venkadeshkumar Ramar and Karthikeyan Balasubramanian, Metal free, Sunlight and White light Based Photocatalysis using Carbon Quantum Dots from Citrus Grandis: A green way to Remove Pollution, Solar Energy, 2018, 169, 120-127. Link
Venkadeshkumar Ramar and Karthikeyan Balasubramanian, Charge Transfer Induced Tunable Bandgap and Enhanced Saturation Absorption behavior in rGO/WO3 Nanocomposites, Applied Physics A, 2018, 124 (11), 1-11. Link
2017
Hariharan Swaminathan, Venkadeshkumar Ramar, and Karthikeyan Balasubramanian, Excited State Election and Energy Transfer Dynamics between 2D MoS2 and GO/rGO for turn on BSA/HSA Sensing, The Journal of Physical Chemistry C, 2017, 121(23), 12585-12592. Link.