R. Jayakrishnan
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View article: Development of empirical correlations for sustainable breakup characterization of water and high-viscous oil sheets under acoustic perturbations using high-speed imaging
Development of empirical correlations for sustainable breakup characterization of water and high-viscous oil sheets under acoustic perturbations using high-speed imaging Open
Efficient techniques for breaking liquid columns into smaller droplets are highly valued in atomization and spray dynamics research. The investigation focussed on the development of a miniature acoustic atomizer to disrupt high-viscosity l…
View article: Polyaniline/Cellulose Nanocrystals/Carbon Dot Composite for Supercapacitor Application
Polyaniline/Cellulose Nanocrystals/Carbon Dot Composite for Supercapacitor Application Open
Cellulose nanocrystals (CNC), a sustainable nanomaterial, exhibit great promise as a template for fabricating supercapacitor electrodes. This study investigates the use of CNC as a precursor for synthesizing carbon dots (CD) and as a templ…
View article: An Approach for Nutrient Deficiency Detection and Weather Forecasting
An Approach for Nutrient Deficiency Detection and Weather Forecasting Open
View article: Corrosion measurement of thermally sprayed carbide coatings on stainless steel pipes
Corrosion measurement of thermally sprayed carbide coatings on stainless steel pipes Open
The petrochemical industries face a formidable challenge from corrosion, which leads to high maintenance costs and lost production. Traditional corrosion monitoring methods frequently fail to provide accurate and reliable results. As a res…
View article: Air-breathing Mg-Cu/CuO fuel cell
Air-breathing Mg-Cu/CuO fuel cell Open
Magnesium fuel cells deliver higher electrical power output than lithium-ion batteries and have the potential to become an economically attractive alternative power source for domestic purposes. In place of noble metals in the air cathode …
View article: Photoconductivity in self-assembled CuO thin films
Photoconductivity in self-assembled CuO thin films Open
Self-assembly is the most promising low-cost and high-throughput methodology for nanofabrication. This paper reports the optimization of a self-assembly process at room temperature for the growth of copper oxide (CuO) based nanostructures …
View article: Self-powered response in β-In2S3 thin films
Self-powered response in β-In2S3 thin films Open
The development a of highly efficient self-powered photodetector is a critical area of research for optoelectronic applications and the Internet of Things (IoT). In2S3 thin films grown using the spray pyrolysis technique were used rto deve…
View article: Effect of substrate inclination angle on the evaporation-induced self-assembly of CsPbBr3 thin films
Effect of substrate inclination angle on the evaporation-induced self-assembly of CsPbBr3 thin films Open
Inorganic metal halide perovskites have significant interest due to their wide applications in optoelectronics. The effect of substrate immersion angle on the evaporation-induced self-assembly of Cesium lead bromide (CsPbBr3) thin films on…
View article: On Coherent Dynamic Structures of Oscillatory Thermal Convection in Liquid Bridges due to Free Surface Heat Gain under Microgravity
On Coherent Dynamic Structures of Oscillatory Thermal Convection in Liquid Bridges due to Free Surface Heat Gain under Microgravity Open
Present study investigates the coherent dynamic structures developed at the supercritical state of thermo-capillary flow in a cylindrical liquid bridge (LB).Unsteady and three-dimensional computations are carried out in a domain consisting…
View article: Rejuvenation of an ancient observatory in southern India
Rejuvenation of an ancient observatory in southern India Open
View article: Photocatalytic dilapidation of organic pollutant SRB in water by mesoporous In 2 S 3
Photocatalytic dilapidation of organic pollutant SRB in water by mesoporous In 2 S 3 Open
Sulforhodamine B (C 27 H 30 N 2 O 7 S 2 ) (SRB) is an amino-xanthene class, fluorescent dye, commonly used for in-vitro cytotoxicity monitoring and for the detection of drug-target interaction especially in the case of anti-cancer drugs. I…
View article: Tracking of the C/2022 E3 (ZTF) from Trivandrum Observatory
Tracking of the C/2022 E3 (ZTF) from Trivandrum Observatory Open
Established in 1837, the Trivandrum observatory has been working over the past 185 yr as an institution catering to the scientific and academic community. After a major renovation recently, the arrival of the comet C/2022 E3 (ZTF) has prov…
View article: Correction to: Opto-electronic response from Wrightia tinctoria (Roxb.) R Br. sensitized titanium dioxide grown on flexible copper foil
Correction to: Opto-electronic response from Wrightia tinctoria (Roxb.) R Br. sensitized titanium dioxide grown on flexible copper foil Open
View article: Direct Sunlight Driven In2S3 Thin Film Based Water Treatment Proto-Type
Direct Sunlight Driven In2S3 Thin Film Based Water Treatment Proto-Type Open
A multi-faceted energy intensive technology that can be used for water disinfection and synthesis of electrolysed water (EW) is the need of the hour to achieve a sustainable post COVID 19 water management strategy. Direct sunlight driven p…
View article: Efficacy in degradation of carcinogenic pollutant sulforhodamine B by green synthesized silver nanoparticles
Efficacy in degradation of carcinogenic pollutant sulforhodamine B by green synthesized silver nanoparticles Open
View article: Aluminum Doped ZnO Thin Films Using Chemical Spray Pyrolysis
Aluminum Doped ZnO Thin Films Using Chemical Spray Pyrolysis Open
Aluminum doped ZnO thin films were grown using chemical spray pyrolysis.The doped films showed only blue and UV photoluminescence at room temperature.The position of the near band edge emission was found to agree with the theoretical value…