G
Gopinath Perumal
Researcher at Shiv Nadar University
Publications - 30
Citations - 301
Gopinath Perumal is an academic researcher from Shiv Nadar University. The author has contributed to research in topics: Corrosion & Thermal spraying. The author has an hindex of 6, co-authored 23 publications receiving 106 citations. Previous affiliations of Gopinath Perumal include Boston Children's Hospital & Children's Hospital at Westmead.
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Journal ArticleDOI
Exceptional cavitation erosion-corrosion behavior of dual-phase bimodal structure in austenitic stainless steel
Karthikeyan Selvam,Jaskaran Singh Saini,Gopinath Perumal,Aditya Ayyagari,Aditya Ayyagari,Riyadh Salloom,Riya Mondal,Sundeep Mukherjee,Harpreet Singh Grewal,Harpreet Singh Arora +9 more
TL;DR: In this paper, a facile single-step processing technique was used to develop bimodal grain structure in stainless steel and tested in cavitation erosion and erosion-corrosion conditions.
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Green manufacturing of nanostructured Al-Based sustainable self-cleaning metallic surfaces
TL;DR: In this paper, a facile and environment-friendly (hot water treatment) processing route was utilized to fabricate sustainable Al surfaces without the use of any chemical reagents and toxic solvents.
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Enhanced Biocorrosion Resistance and Cellular Response of a Dual-Phase High Entropy Alloy through Reduced Elemental Heterogeneity
Gopinath Perumal,Harpreet Singh Grewal,Mayur Pole,L. Vinod Kumar Reddy,Sundeep Mukherjee,Harpreet Singh,Geetha Manivasagam,Harpreet Singh Arora +7 more
TL;DR: A pathway to homogenize the microstructure of a biocompatible dual-phase HEA, comprising refractory elements, namely, MoNbTaTiZr, through severe surface deformation using stationary friction processing (SFP).
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High performance CuO@brass supercapacitor electrodes through surface activation
Ambrish Kumar,Arpit Thomas,Mayank Garg,Gopinath Perumal,Harpreet Singh Grewal,Harpreet Singh Arora +5 more
TL;DR: In this article, a facile, two-step approach comprising surface activation through thermomechanical treatment and electrochemical dealloying of a Cu-Zn alloy for developing a 3D hierarchical CuO microstructure was reported.
Journal ArticleDOI
Two Ventricles Are Not Better Than One in the Fontan Circulation: Equivalent Late Outcomes
Supreet P Marathe,Diana Zannino,William Y. Shi,Karin du Plessis,Jascha Kehr,Gopinath Perumal,Jessica Sun,Thomas L. Gentles,Julian Ayer,Julian Ayer,Gary F. Sholler,Gary F. Sholler,Charlotte E Verrall,Nelson Alphonso,David T. Andrews,Yves d'Udekem,Yves d'Udekem,David S. Winlaw,David S. Winlaw +18 more
TL;DR: In this article, a binational Fontan Registry of patients (n = 1,377) was analyzed to identify those patients with two adequate ventricles, and they were compared with patients with single-ventricle Fontan circulation.