J
John Bosco Balaguru Rayappan
Researcher at Shanmugha Arts, Science, Technology & Research Academy
Publications - 335
Citations - 8326
John Bosco Balaguru Rayappan is an academic researcher from Shanmugha Arts, Science, Technology & Research Academy. The author has contributed to research in topics: Encryption & Thin film. The author has an hindex of 39, co-authored 313 publications receiving 6377 citations.
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A novel nano-interfaced superoxide biosensor
Kavitha Thandavan,Sakthivel Gandhi,Swaminathan Sethuraman,John Bosco Balaguru Rayappan,Uma Maheswari Krishnan +4 more
TL;DR: A nano-interfaced biosensor for superoxide (O2 −) was developed based on superoxide dismutase (SOD) immobilized on iron oxide nanoparticles (nano Fe3O4) coated on a gold electrode surface as mentioned in this paper.
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Effect of nickel doping on structural, optical, electrical and ethanol sensing properties of spray deposited nanostructured ZnO thin films
TL;DR: In this article, the effect of Ni doping in the structural, morphological, optical and electrical properties of nanostructured ZnO thin film was investigated using X-ray Diffraction (XRD), Field Emission Scanning Electron Microscopy (FESEM), UV-vis Spectrophotometer and an Electrometer respectively.
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Insights into g-C3N4 as a chemi-resistive gas sensor for VOCs and humidity – a review of the state of the art and recent advancements
Parthasarathy Srinivasan,Soumadri Samanta,Akshay Krishnakumar,John Bosco Balaguru Rayappan,Kamalakannan Kailasam +4 more
TL;DR: In this paper, a comprehensive review of the chemi-resistive gas sensing signatures of graphitic polymeric carbon nitride, g-CN (so-called g-C3N4), is presented.
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Horse Riding & Hiding in Image for Data Guarding
Thanikaiselvan,Pachiyappan Arulmozhivarman,Rengarajan Amirtharajan,John Bosco Balaguru Rayappan +3 more
TL;DR: This method gives highly secured and high capacity steganography by using knight's tour for random walk inside the file and using modified LSB substitution and readjustment procedure the mean square error has been reduced.
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Hydrogen peroxide biosensor utilizing a hybrid nano-interface of iron oxide nanoparticles and carbon nanotubes to assess the quality of milk
Kavitha Thandavan,Sakthivel Gandhi,Noel Nesakumar,Swaminathan Sethuraman,John Bosco Balaguru Rayappan,Uma Maheswari Krishnan +5 more
TL;DR: In this article, a hybrid interface was developed using nano iron oxide and carbon nanotubes and this architecture offered an improved performance for the detection of hydrogen peroxide in the presence of milk samples, the linear range of the prepared amperometric sensor was found to be between 1.2 and 21.6μm with a quick response time of less than 1 s.