Fabrication of corrosion resistant hydrophobic ceramic nanocomposite coatings on PEO treated AA7075, T Arunnellaiappan, S Arun, S Hariprasad, S Gowtham, B Ravisankar, N Rameshbabu, Ceramics International, 44, 2018, 874-884

Fabrication of duplex coatings on biodegradable AZ31 magnesium alloy by integrating cerium conversion (CC) and plasma electrolytic oxidation (PEO) processes, S Hariprasad, S Gowtham, S Arun, M Ashok, N Rameshbabu, Journal of Alloys and Compounds, 722, 2017, 698-715

Fabrication of the nanoparticle incorporated PEO coating on commercially pure zirconium and its corrosion resistance,  Arun, T Arunnellaiappan, N Rameshbabu, Surface and Coatings Technology, 305, 2016, 264-273

The effect of graphite particle size on the corrosion and wear behaviour of the PEO-EPD coating fabricated on commercially pure zirconium,  S Arun, S Hariprasad, A Saikiran, B Ravisankar, EV Parfenov, VR Mukaeva, N Rameshbabu, Surface and Coatings Technology, 363, 2019, 301-313

Formation of ZrO2–SiC Composite Coating on Zirconium by Plasma Electrolytic Oxidation in Different Electrolyte Systems Comprising of SiC Nanoparticles,  Arun Sukumaran, Hariprasad Sampatirao, Ravisankar Balasubramanian, Evgeny Parfenov, Veta Mukaeva, Rameshbabu Nagumothu, Transactions of the Indian Institute of Metals, 71, 2018, 1699-1713

Corrosion behaviour of detonation gun sprayed cermet coatings on AA5083,  R Prithivirajan T Arunnellaiappan, S Baskaran, S Arun, Surface Engineering, 37, 2021, 263-270

Fabrication of superhydrophobic coating on PEO treated zirconium samples and its corrosion resistance,  S. Arun, P.N. Sooraj, S. Hariprasad, T. Arunnellaiappan, N. Rameshbabu, Materials Today: Proceedings, 27, 2020, 2056-2060

Plasma electrolytic oxidation coatings on femtosecond laser-treated Ti-6Al-4V alloy for bio-implant use,  Sidra Sadaf Nisar, S Arun, Han-Cheol Choe, Surface and Coatings Technology, 464, 2023, 129553

Osteoconductive element-doped, porous, and low-elastic-modulus duplex coatings on a Ti-6Al-4 V alloy: A hybrid coating system for accelerating cell growth,  S Arun, Beyong-Seok Lim, Sang-Gun Ahn, Han-Cheol Coe, Journal of Alloys and Compounds, 943, 2023, 169131

Development of black corrosion-resistant ceramic oxide coatings on AA7075 by plasma electrolytic oxidation, Ramesh Babu Nagumothu, Arunnellaiappan Thangavelu, Arun Mohan Nair, Arun Sukumaran, Tomson Anjilivelil, Transactions of the Indian Institute of Metals, 72, 2019, 47-53

Influence of pulse frequency on the morphological and corrosion characteristics of the plasma electrolytic oxidized ZM21 magnesium alloy, S Hariprasad, Arjun Varma, A Saikiran, S Arun, EV Parfenov, N Rameshbabu, Materials Today: Proceedings, 39, 2021, 1456-1464

Surface characteristics of HA-coated and PEO-treated Ti-6Al-4V alloy in solution containing Ag nanoparticles, S Arun, Sang-Gun Ahn, Han-Cheol Choe, Surfaces and Interfaces, 39, 2023, 102932

Surface Engineering, Bio-materials, Corrosion Engineering, Micro-structural analysis, Ni-based superalloys

• Outstanding poster | Korean Institute of Surface Engineering (Jun 2022)
• Best paper | Corrosion Science Society of Korea (May 2023)
• Best poster | Korean Institute of Surface Engineering (May 2023)
• Best Presentation | International conference  MMM-2019 

Corrosion Behaviour of the TiO₂/Zr Duplex Coatings Fabricated on Ti-6Al-4V Alloy, S Arun, Sidra Sadaf Nisar, Han-Cheol Choe, Korean Society of Surface Engineering Conference,2022

Morphology Changes and Cellular Response of Plasma Electrolytic Oxidation on Femtosecond Laser-treated Ti-6Al-4V Alloy for Dental Implant Use, Sidra Sadaf Nisar, S Arun, Han-Cheol Choe, Korean Society of Surface Engineering Conference,2023

Osseointegration capacities of hydrophilic and hydrophobic femtosecond laser-treated Ti-6Al-4V dental implants modified with plasma electrolytic oxidation methods, Sidra Sadaf Nisar, S Arun, Beyong-Seok Lim, Han-Cheol Choe, Korean Dental Materials Society Conference, 2022

TiO₂/HA/Zn Nanocomposite Coatings for Improved Bioactivity on Dental Implant Surface, S Arun, Sang-Gun Ahn, Han-Cheol Choe, Korean Dental Materials Society Conference, 2022

Plasma electrolytic oxidation coatings on femtosecond laser-treated Ti-6Al-4V alloy for surface modification of dental implant, Sidra Sadaf Nisar, Beyong-Seok Lim, S Arun, Han-Cheol Choe, Korean Society of Surface Engineering Fall Conference, 2022

Effect of ZrO2 nanoparticle coating on pure zirconium by PEO-EPD method, Arun Sukumaran, N Rahulan, AIP Conference Proceedings, 2019

Microstructure characterization of crept IN617alloy, S. Arun, B. R. Thammaiah, S. Kathikeyan, S. Suwas, S. Kumar, Conference on High Temperature Structural Materials, 2020.

Fabrication of Bioactive Antibacterial Composite Coatings on Ti-6Al-4V for Dental Implant Application, Arun S, Han-Cheol Choe, Sang-Gun Ahn,  International Conference on Electronic Materials and Nanotechnology for Green Environment, Jeju island,2022