Kesavan Devarayan
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View article: Retraction notice to “Green synthesis and characterization of titanium dioxide nanoparticles using leaf extract of Pouteria campechiana and larvicidal and pupicidal activity on Aedes aegypti” [Environ. Res. 200 (2021) 111333]
Retraction notice to “Green synthesis and characterization of titanium dioxide nanoparticles using leaf extract of Pouteria campechiana and larvicidal and pupicidal activity on Aedes aegypti” [Environ. Res. 200 (2021) 111333] Open
This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Chief. The corresponding author was conta…
View article: Cellulose-based halochromic sensor for real-time surveillance of spoilage of packed fish
Cellulose-based halochromic sensor for real-time surveillance of spoilage of packed fish Open
The development of a biopolymer-based color-changing visual sensor for monitoring the spoilage of fishery products is described in this study. At first, a cellulose-based composite film containing mixed-indicator dyes was fabricated. The f…
View article: Development of Portable Colorimeter for Detection of Formalin in Fish
Development of Portable Colorimeter for Detection of Formalin in Fish Open
Formalin is used as a preservative in fish, as fish is a perishable product. The present study describes the development of a battery-operated portable colorimeter for the on-site determination of formalin in fish. Combining light sources …
View article: Thermal Power Plant Pollution Monitoring and Control using Internet of Things
Thermal Power Plant Pollution Monitoring and Control using Internet of Things Open
In our day-to-day life, environmental degradation and global warming are essential factors to consider. These problems were caused due to the contamination of water, air, and soil with the waste generated by industries. The pollutants leve…
View article: Mechanical and Wear Properties of Natural Fibers Reinforced Composites and its Applications – A Review
Mechanical and Wear Properties of Natural Fibers Reinforced Composites and its Applications – A Review Open
In considering sustainable and eco-friendly society, few ecological legislations drive material engineers and automakers to exploration for green based materials.Naturally available green particulates and fibers might find a significant ro…
View article: Pre-During-Post Lockdown Air Quality in Adyar, Chennai, India Amid COVID-19 Pandemic
Pre-During-Post Lockdown Air Quality in Adyar, Chennai, India Amid COVID-19 Pandemic Open
The COVID-19 pandemic has shoved most of the countries to implement restrictions for transportation and all other social activities to minimize spread of disease to the people. India is the second most populated country in the world which …
View article: Real-Time Detection of Packaged Seer Fish Spoilage Using Halochromic Optical Nose
Real-Time Detection of Packaged Seer Fish Spoilage Using Halochromic Optical Nose Open
Development of a biodegradable and recyclable halochromic biosensor for monitoring spoilage of packaged seer fish is described in this study. The biosensor was prepared completely from materials of natural origin. The sensor was characteri…
View article: Electrospinning and Post-Spun Chain Conformations of Synthetic, Hydrophobic Poly(α-amino acid)s
Electrospinning and Post-Spun Chain Conformations of Synthetic, Hydrophobic Poly(α-amino acid)s Open
Electrospinning and post-spun conformations of hydrophobic poly(α-amino acid)s are described in this study. The poly(α-amino acid)s, poly(Gly), poly(l-Ala), poly(l-Val), and poly(l-Leu) were synthesized via corresponding N-carboxy-α-amino …
View article: Surface Protection of Steel by Adsorption of Milletia Pinnata Extract
Surface Protection of Steel by Adsorption of Milletia Pinnata Extract Open
Steel corrosion inhibition in acidic and alkaline medium by ethanolic extract of Milletia pinnata is described in this study. The inhibitive behavior of the inhibitor is evaluated by weight loss measurements, adsorption isotherms, and ther…
View article: Physicochemical Analysis of Ground Water Samples of South Coastal Areas of Kanniya kumari in the Post-Tsunami Scenario
Physicochemical Analysis of Ground Water Samples of South Coastal Areas of Kanniya kumari in the Post-Tsunami Scenario Open
In this study, the effect of ‘natural/self cleaning’ of ground water by precipitation after a decade of tsunami is evaluated along the coast of Kanniyakumari district, Tamil Nadu, India. The samples were collected from five stations namely…
View article: Physicochemical Evidence for the Adsorption of Extract of Jacaranda Mimosifolia on Steel Against Corrosion in Acid Medium
Physicochemical Evidence for the Adsorption of Extract of Jacaranda Mimosifolia on Steel Against Corrosion in Acid Medium Open
Oriental Journal of Chemistry is a peer reviewed quarterly research journal of pure and applied chemistry. It publishes standard research papers in almost all thrust areas of current chemistry of academic and commercial importance. It prov…
View article: Evaluation of Water Quality of Kaveri River in Tiruchirappalli District, Tamil Nadu by Principal Component Analysis
Evaluation of Water Quality of Kaveri River in Tiruchirappalli District, Tamil Nadu by Principal Component Analysis Open
Principal component analysis is a unique technique for reducing the dimensionality of the data. In this study, ten water quality parameters of the river Kaveri observed at five different stations of Tiruchirappalli for six years were colle…
View article: Facile Synthesis of Core/Shell-like NiCo2O4-Decorated MWCNTs and its Excellent Electrocatalytic Activity for Methanol Oxidation
Facile Synthesis of Core/Shell-like NiCo2O4-Decorated MWCNTs and its Excellent Electrocatalytic Activity for Methanol Oxidation Open
The design and development of an economic and highly active non-precious electrocatalyst for methanol electrooxidation is challenging due to expensiveness of the precursors as well as processes and non-ecofriendliness. In this study, a fac…