H. C. Ananda Murthy
YOU?
Author Swipe
View article: Comparison Study of Natural Dye Sensitisers in Dye-Sensitised Solar Cells
Comparison Study of Natural Dye Sensitisers in Dye-Sensitised Solar Cells Open
This work explored the performance and characterisation of dye-sensitised solar cells (DSSCs) based on sustainable dyes, as compared to traditionally applied dyes consisting of metal compounds. Several natural sources were used to extract …
View article: Emerging applications of sustainable modified CdO/Ag-CdO NPs for electrochemical sensitive and selective detection of mercury (Hg+) heavy metal
Emerging applications of sustainable modified CdO/Ag-CdO NPs for electrochemical sensitive and selective detection of mercury (Hg+) heavy metal Open
View article: Preparation and capacitor optimization of MnO2/AC using I-optimal coordinate exchange model
Preparation and capacitor optimization of MnO2/AC using I-optimal coordinate exchange model Open
In this study, to improve the poor electrical conductivity and low stability performance of MnO2, which affects its charge storage performance, nanostructured MnO2 decorated water hyacinth (Eichhornia crassipes) stem-based activated carbon…
View article: Novel pyrochlores in the Bi2O3–MgO–Ta2O5 (BMT) system: Synthesis optimisation, phase equilibria and dielectric properties
Novel pyrochlores in the Bi2O3–MgO–Ta2O5 (BMT) system: Synthesis optimisation, phase equilibria and dielectric properties Open
Investigating the phase equilibria within the Bi2O3–MgO–Ta2O5 (BMT) system offers critical insights into the formation and stability of pyrochlore phases. This understanding enables the correlation of dielectric properties with phase equil…
View article: Investigation of electrochromic performances of multicolor V2O5 devices fabricated at low processing temperature
Investigation of electrochromic performances of multicolor V2O5 devices fabricated at low processing temperature Open
In recent decades, poorly insulated windows have increased the energy consumption of heating and cooling systems, thus contributing to excessive carbon dioxide emissions and other related pollution issues. From this perspective, the electr…
View article: Solution Casting Effect of PMMA-Based Polymer Electrolyte on the Performances of Solid-State Electrochromic Devices
Solution Casting Effect of PMMA-Based Polymer Electrolyte on the Performances of Solid-State Electrochromic Devices Open
Electrochromic devices (ECDs) are devices that change their optical properties in response to a low applied voltage. These devices typically consist of an electrochromic layer, a transparent conducting substrate, and an electrolyte. The ad…
View article: Aloe Vera–Assisted Synthesis of Dy‐Doped MgNb<sub>2</sub>O<sub>6</sub> for Sustainable Sensing and Photocatalytic Applications
Aloe Vera–Assisted Synthesis of Dy‐Doped MgNb<sub>2</sub>O<sub>6</sub> for Sustainable Sensing and Photocatalytic Applications Open
This study introduces a novel, cost‐effective, and combustion synthesis approach for synthesizing dysprosium‐doped magnesium niobium oxide (Dy: MNbO) nanoparticles (NPs) via a solution combustion method utilizing aloe vera gel as a green f…
View article: Synthesis, characterization, and application of ternary CuO/ZrO<sub>2</sub>@S-doped g-C<sub>3</sub>N<sub>4</sub> hybrid nanocomposites
Synthesis, characterization, and application of ternary CuO/ZrO<sub>2</sub>@S-doped g-C<sub>3</sub>N<sub>4</sub> hybrid nanocomposites Open
CuO/ZrO 2 @S-doped g-C 3 N 4 nanocomposites enhance catalysis and biosensing of environmental pollutants by improving electron–hole separation and increasing active sites, showing high electrocatalytic performance.
View article: Therapeutic potential of <i>Anamirta cocculus</i> (L.) Wight & Arn. leaf aqueous extract-mediated biogenic gold nanoparticles
Therapeutic potential of <i>Anamirta cocculus</i> (L.) Wight & Arn. leaf aqueous extract-mediated biogenic gold nanoparticles Open
Recently, nanoparticles (NPs) have become essential in environmental and health research. This study focuses on the biogenic synthesis of gold nanoparticles (Au NPs) using the leaf extract of the Anamirta cocculus plant for its anti-inflam…
View article: Effect of TiB<sub>2</sub> particles on the compressive, hardness, and water absorption responses of Kulkual fiber-reinforced epoxy composites
Effect of TiB<sub>2</sub> particles on the compressive, hardness, and water absorption responses of Kulkual fiber-reinforced epoxy composites Open
An investigation on novel Kulkual fibers that were derived from Ethiopia was carried out in this work. An open-mold casting approach was employed to manufacture a lightweight composite comprising chopped Kulkual fibers and titanium diborid…
View article: Evaluation of Antiallergic Conjunctivitis Effects of Extract of <i>Nelumbo nucifera</i> Rhizome and Its Isolated Constituents Against Chemical‐Induced Allergic Conjunctivitis in Experimental Rats
Evaluation of Antiallergic Conjunctivitis Effects of Extract of <i>Nelumbo nucifera</i> Rhizome and Its Isolated Constituents Against Chemical‐Induced Allergic Conjunctivitis in Experimental Rats Open
Allergic conjunctivitis, an inflammation of the conjunctiva, is commonly treated with conventional drugs such as mast cell stabilizers, corticosteroids, antihistamines, NSAIDs, and others; these drugs associated lots of side effects includ…
View article: Phytochemical screening and evaluation of anti-oxidant, anti-inflammatory and anticancer activities of leaves of <i>Vernonia amygdalina, Otostegia integrifolia</i> , and <i>Salvia rosmarinus</i>
Phytochemical screening and evaluation of anti-oxidant, anti-inflammatory and anticancer activities of leaves of <i>Vernonia amygdalina, Otostegia integrifolia</i> , and <i>Salvia rosmarinus</i> Open
This study assessed leaves extract from Vernonia amygdalina, Otostegia integrifolia, and Salvia rosmarinus plants for their phytochemical content and in-vitro antioxidant, anti-inflammatory, and anti-cancer activities. The DPPH bioassay fo…
View article: Synthesis of Co <sub>3</sub> O <sub>4</sub> Nanoparticles Using <i>Ananas Comosus</i> Peel Extract for Cr <sup>6+</sup> Ion Adsorption and Antibacterial Applications
Synthesis of Co <sub>3</sub> O <sub>4</sub> Nanoparticles Using <i>Ananas Comosus</i> Peel Extract for Cr <sup>6+</sup> Ion Adsorption and Antibacterial Applications Open
Water contamination, caused by both point and nonpoint sources, alongside the prevalence of diseases caused by bacteria, represents a significant global challenge. In this work, cobalt oxide nanoparticles (Co 3 O 4 NPs) were synthesized us…
View article: Harnessing the Dual photocatalytic and electrochemical capabilities of pure and Ni-Doped MgO nanostructures for diclofenac detection
Harnessing the Dual photocatalytic and electrochemical capabilities of pure and Ni-Doped MgO nanostructures for diclofenac detection Open
A pure MgO and MgO doped with 2, 4, 6, and 8 mol% of NiOnanoparticles (NPs)were prepared using the solution combustion technique.Several spectral techniques were used to characterize the synthesizedNPs.The XRD analysis revealed theaverage …
View article: Green synthesized CaO decorated ternary CaO/g-C3N4/PVA nanocomposite modified glassy carbon electrode for enhanced electrochemical detection of caffeic acid
Green synthesized CaO decorated ternary CaO/g-C3N4/PVA nanocomposite modified glassy carbon electrode for enhanced electrochemical detection of caffeic acid Open
A highly selective, sensitive caffeic acid (CA) detection based on calcium oxide nanoparticles (CaO NPs) derived from extract of Moringa oleifera leaves decorated graphitic carbon nitride covalently grafted poly vinyl alcohol (CaO/g-C…
View article: Development of a sustainable and disposable modified Bi-CdFe2O4 electrode for electrochemical sensing of lead (II) and Acetaminophen drug molecule
Development of a sustainable and disposable modified Bi-CdFe2O4 electrode for electrochemical sensing of lead (II) and Acetaminophen drug molecule Open
The study of research proposes a systematic pattern for optimization and fabrication of a sustainable-cost effective electrochemical sensor made by Bi-CdFe2O4 (BCDF) nanoparticle and graphite powder. The structural ex…
View article: Supercapacitor and Photocatalytic Applications of Hydrothermally Synthesized of Polydymite Nanoparticles
Supercapacitor and Photocatalytic Applications of Hydrothermally Synthesized of Polydymite Nanoparticles Open
The hydrothermal technique for producing polydymite nanoparticles (Ni3S4 NPs) for photocatalytic and supercapacitor utilization is the main emphasis in present work. The microstructural and electrochemical characterizations were conducted …
View article: Optical and Structural Properties of V2O5 Electrochromic Thin Films
Optical and Structural Properties of V2O5 Electrochromic Thin Films Open
The increase in global temperature has led to a significant surge in energy consumption within the air conditioning industry, resulting in environmental deterioration. Electrochromic (EC) windows have emerged as a promising solution to add…
View article: Cobalt‐Doped ZnO Nanocomposits for Efficient Dye Degradation: Charge Transfer
Cobalt‐Doped ZnO Nanocomposits for Efficient Dye Degradation: Charge Transfer Open
Doping enhances the optical properties of high‐band gap zinc oxide nanoparticles (ZnO NPs), essential for their photocatalytic activity. We used the combustion approach to synthesize cobalt‐doped ZnO heterostructure (CDZO). By creating a m…
View article: Optimization of Water Hyacinth Stem-Based Oxygen-Functionalized Activated Carbon for Enhanced Supercapacitors
Optimization of Water Hyacinth Stem-Based Oxygen-Functionalized Activated Carbon for Enhanced Supercapacitors Open
In the current world, storing and converting energy without affecting the natural ecosystem are considered a sustainable and efficient green energy source production technology. Especially, using low-cost, environmentally friendly, and hig…
View article: Electrical circuit modeling for the relaxor response of bismuth magnesium tantalate pyrochlore
Electrical circuit modeling for the relaxor response of bismuth magnesium tantalate pyrochlore Open
The electrical properties of bismuth magnesium tantalate pyrochlore, Bi3.30Mg1.88Ta2.82O13.88 (BMT) were investigated by both inductor-capacitor-resistor (LCR) and impedance spectroscopy techniques covering a broad temperature range of 10–…
View article: Chemically modified cellulose nanomaterial for remediation of nickel and lead from secondary runoff industrial wastewater
Chemically modified cellulose nanomaterial for remediation of nickel and lead from secondary runoff industrial wastewater Open
An innovative and chemically amended succinic anhydride cellulose nanomaterial (S-CNM) adsorbent was synthesized from dried stem of Eichhornia crassipes weed, and was characterized for functional groups, crystallite size, surface morpholog…
View article: One-Pot Biopreparation of Trimetallic ZnO–MgO–CuO Nanoparticles: Enhanced Cytotoxicity, Antibacterial Activities and Molecular Docking Studies
One-Pot Biopreparation of Trimetallic ZnO–MgO–CuO Nanoparticles: Enhanced Cytotoxicity, Antibacterial Activities and Molecular Docking Studies Open
Nowadays, metal oxide nanoparticles (MO NPs) are powerful tools for biological applications due to their distinctive features. Moreover, the biological efficacy of multimetallic NPs is more fascinating because of their structural modificat…
View article: Visible-Light-Driven <i>Mentha spicata</i> L.-Mediated Ag-Doped Bi<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub> Nanocomposite for Enhanced Degradation of Organic Pollutants, Electrochemical Sensing, and Antibacterial Applications
Visible-Light-Driven <i>Mentha spicata</i> L.-Mediated Ag-Doped Bi<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub> Nanocomposite for Enhanced Degradation of Organic Pollutants, Electrochemical Sensing, and Antibacterial Applications Open
Novel visible-light-driven Ag (X)-doped Bi2Zr2O7 (BZO) nanocomposites in pudina (P) extract (Mentha spicata L.), X-1, 3, 5, 7, and 9 mol %, were synthesized by the one-pot greener solut…
View article: Cu-doped ZnO/Ag/CuO heterostructure: superior photocatalysis and charge transfer
Cu-doped ZnO/Ag/CuO heterostructure: superior photocatalysis and charge transfer Open
The doped porous heterostructure material was synthesised using the combustion approach. It has better photocatalysis potential than the separate constituents.
View article: Electro-chemical studies of Zn doped nickel oxide nanoparticles synthesized <i>via</i> solution combustion method using green and chemical fuels
Electro-chemical studies of Zn doped nickel oxide nanoparticles synthesized <i>via</i> solution combustion method using green and chemical fuels Open
This study presents a new green solution combustion method (aloe vera gel extract as fuel) and chemical method (glucose as fuel) to synthesise Zn-doped nickel oxide nanoparticles (Zn:NiO NPs).
View article: Substituted Bi3.5Mg1.8Nb2.7O13.8 pyrochlores with transition metals (Zn, Ni and Cd): Doping mechanism, structure and electrical properties
Substituted Bi3.5Mg1.8Nb2.7O13.8 pyrochlores with transition metals (Zn, Ni and Cd): Doping mechanism, structure and electrical properties Open
The influence of transition metals (Zn, Cd and Ni) on bismuth magnesium niobate (Bi3.5Mg1.8Nb2.7O13.8, BMN) pyrochlores was investigated. Considering the difference in their ionic radii, Cd was postulated to substitute Mg at the eight-fold…
View article: <i>Croton macrostachyus</i> Leaf Extract-Mediated Green Synthesis of ZnO Nanoparticles and ZnO/CuO Nanocomposites for the Enhanced Photodegradation of Methylene Blue Dye with the COMSOL Simulation Model
<i>Croton macrostachyus</i> Leaf Extract-Mediated Green Synthesis of ZnO Nanoparticles and ZnO/CuO Nanocomposites for the Enhanced Photodegradation of Methylene Blue Dye with the COMSOL Simulation Model Open
The photodegradation of organic pollutants using metal oxide-based catalysts has drawn great attention as an effective method for wastewater treatment. In this study, zinc oxide nanoparticles (ZnO NPs) and zinc oxide/copper oxide nanocompo…
View article: Investigation of Corrosion Inhibition of Mild Steel in 0.5 M H<sub>2</sub>SO<sub>4</sub> with <i>Lachancea fermentati</i> Inhibitor Extracted from Rotten Grapefruits (<i>Vitis vinifera</i>): Adsorption, Thermodynamic, Electrochemical, and Quantum Chemical Studies
Investigation of Corrosion Inhibition of Mild Steel in 0.5 M H<sub>2</sub>SO<sub>4</sub> with <i>Lachancea fermentati</i> Inhibitor Extracted from Rotten Grapefruits (<i>Vitis vinifera</i>): Adsorption, Thermodynamic, Electrochemical, and Quantum Chemical Studies Open
Corrosion inhibition of mild steel (MS) was studied using Lachancea fermentati isolate in 0.5 M H2SO4, which was isolated from rotten grapes (Vitis vinifera) via biofilm formation. Biofilm over the MS su…
View article: In Situ Green Synthesis of Co3O4@ZnO Core-Shell Nanoparticles Using Datura stramonium Leaf Extract: Antibacterial and Antioxidant Studies
In Situ Green Synthesis of Co3O4@ZnO Core-Shell Nanoparticles Using Datura stramonium Leaf Extract: Antibacterial and Antioxidant Studies Open
Investigating and synthesizing potent antibacterial NPs using biological methods is highly preferred, and it involves nontoxic, cost-effective, and environmentally friendly chemicals and methods. Antibiotic drug resistance and oxidative st…