S
Sundara Ramaprabhu
Researcher at Indian Institute of Technology Madras
Publications - 402
Citations - 17465
Sundara Ramaprabhu is an academic researcher from Indian Institute of Technology Madras. The author has contributed to research in topics: Graphene & Carbon nanotube. The author has an hindex of 64, co-authored 385 publications receiving 15285 citations. Previous affiliations of Sundara Ramaprabhu include University of Geneva & Indian Institutes of Technology.
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Synthesis of carbon nanotubes by pyrolysis of acetylene using alloy hydride materials as catalysts and their hydrogen adsorption studies
TL;DR: In this article, the catalytic synthesis of carbon nanotubes by pyrolysis of acetylene over Zr based AB2 and Mm (Misch metal) based AB5 alloy hydrides is discussed.
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Catalytic activity of platinum–cobalt alloy nanoparticles decorated functionalized multiwalled carbon nanotubes for oxygen reduction reaction in PEMFC
B. P. Vinayan,R. Imran Jafri,Rupali Nagar,Natarajan Rajalakshmi,K. Sethupathi,Sundara Ramaprabhu +5 more
TL;DR: In this paper, the role of functionalized multiwalled carbon nanotubes (MWNTs) decorated with platinum nanoparticles (Pt/f-MWNT) and platinumecobalt alloy nanoparticles over the MWNTs has been investigated for oxygen reduction reaction (ORR) in a proton exchange membrane fuel cell.
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Carbon nanotube bottles for incorporation, release and enhanced cytotoxic effect of cisplatin.
Jian Li,Siew Qi Yap,Sia Lee Yoong,Tapas R. Nayak,Gary Wiratama Chandra,Wee Han Ang,Tomasz Panczyk,Sundara Ramaprabhu,Sandeep Kumar Vashist,Fwu-Shan Sheu,Aaron Tan,Giorgia Pastorin +11 more
TL;DR: It is demonstrated that encapsulated cisplatin could be delivered in living cells under physiological conditions to exert its pharmacological action and achieved higher drug loading inside the nanotubes in comparison with data reported in literature.
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Thermally exfoliated graphene based counter electrode for low cost dye sensitized solar cells
TL;DR: In this article, the use of thermally exfoliated graphene (TEG) as cost effective electrocatalyst for the tri-iodide reduction in dye sensitized solar cells (DSSCs) was demonstrated.
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Platinum/multiwalled carbon nanotubes-platinum/carbon composites as electrocatalysts for oxygen reduction reaction in proton exchange membrane fuel cell
TL;DR: In this article, composites of Pt/MWCNTs and commercial Pt-loaded carbon black (Pt∕C) have been used as electrocatalysts for oxygen reduction reaction in proton exchange membrane fuel cell (PEMFC).