A. Sivasamy
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View article: Nanorod-like Structure of ZnO Nanoparticles and Zn8O8 Clusters Using 4-Dimethylamino Benzaldehyde Liquid to Study the Physicochemical and Antimicrobial Properties of Pathogenic Bacteria
Nanorod-like Structure of ZnO Nanoparticles and Zn8O8 Clusters Using 4-Dimethylamino Benzaldehyde Liquid to Study the Physicochemical and Antimicrobial Properties of Pathogenic Bacteria Open
To study their physicochemical and antimicrobial properties, zinc oxide nanoparticles were synthesized using a simple chemical route and 4-dimethylaminobenzaldehyde (4DB) as an organic additive. ZnO nanoparticles were characterized with XR…
View article: Green Chemical Synthesis of N-Cholyl-L-Cysteine Encapsulated Gold Nanoclusters For Fluorometric Detection of Mercury Ions
Green Chemical Synthesis of N-Cholyl-L-Cysteine Encapsulated Gold Nanoclusters For Fluorometric Detection of Mercury Ions Open
Here we report a simple, single-step, cost-effective, environmentally friendly, and biocompatible approach using sodium salt of N-cholyl-L-cysteine (NaCysC) capped gold nanoclusters (AuNCs) with green emission properties at above the CMC i…
View article: Ultrasonication-mediated nitrogen-doped multiwalled carbon nanotubes involving carboxy methylcellulose composite for solid-state supercapacitor applications
Ultrasonication-mediated nitrogen-doped multiwalled carbon nanotubes involving carboxy methylcellulose composite for solid-state supercapacitor applications Open
In this study, a novel nanohybrid composite containing nitrogen-doped multiwalled carbon nanotubes/carboxymethylcellulose (N-MWCNT/CMC) was synthesized for supercapacitor applications. The synthesized composite materials were subjected to …
View article: Facile synthesis of N doped ZnO Coral bundles for enhanced photocatalytic and antimicrobial activity
Facile synthesis of N doped ZnO Coral bundles for enhanced photocatalytic and antimicrobial activity Open
An efficient single‐step facile synthesis of coral bundle‐like nanocrystalline N‐doped ZnO was developed using (NH 4 ) 2 CO 3 as a source of nitrogen. The method of zinc nitrate addition and concentration of ammonium carbonate (3.5 mol/L) …
View article: Nanostructured Fe2O3@nitrogen-doped multiwalled nanotube/cellulose nanocrystal composite material electrodes for high-performance supercapacitor applications
Nanostructured Fe2O3@nitrogen-doped multiwalled nanotube/cellulose nanocrystal composite material electrodes for high-performance supercapacitor applications Open
The controlled synthesis of Fe2O3@N-MWCNT and cellulose nanocrystal composites were followed by hydrothermal reduction process. The composite samples were examined by analytical methods. The Fe2O3@N-MWCNT and Fe2O3@N-MWCNT/CNC composite sa…
View article: ZnO Doped Lanthanide Oxide Nanomaterials as Photocatalysts for Selective Organic Transformation Reactions: Synthesis of N- Phenyl-P-Benzoquinonimine
ZnO Doped Lanthanide Oxide Nanomaterials as Photocatalysts for Selective Organic Transformation Reactions: Synthesis of N- Phenyl-P-Benzoquinonimine Open
Heterogeneous semiconductor nanomaterials are widely employed nowadays as efficient photocatalysts for selective organic transformation reactions. A co-precipitation technique was employed for the preparation of ZnO doped dysprosium oxide …
View article: Photocatalytic Oxidation of Acid Orange 10 dye Molecules using Cerium Oxide Nanosphere Particles under Ultraviolet and Visible Light Irradiations
Photocatalytic Oxidation of Acid Orange 10 dye Molecules using Cerium Oxide Nanosphere Particles under Ultraviolet and Visible Light Irradiations Open
Exploration of semiconductors in the field of photocatalysis plays a crucial role in energy and environmental remediation in particular oxidation/reduction of toxic organic contaminants from water and wastewater. The present research work …
View article: Synthesis, characterization of visible active MO hallow spheres by combustion technique
Synthesis, characterization of visible active MO hallow spheres by combustion technique Open
A simple method to synthesize nano-sized hallow sphere such as Zn-Ce metal oxide (MO) by combustion technique. The product was characterized by X-ray diffraction (XRD), Field emission-scanning electron microscope (FE-SEM), Fourier tr…
View article: Interfacial Charge Transfer and Effective Termination of Electron Recombination Process in (ZnO)<sub>(1–<i>x</i>)/2</sub>(Bi<sub>2</sub>O<sub>3</sub>)<sub><i>x</i></sub>(Dy<sub>2</sub>O<sub>3</sub>)<sub>(1–<i>x</i>)/2</sub> Heterostructured Nanocomposite Material under Visible Light Irradiation
Interfacial Charge Transfer and Effective Termination of Electron Recombination Process in (ZnO)<sub>(1–<i>x</i>)/2</sub>(Bi<sub>2</sub>O<sub>3</sub>)<sub><i>x</i></sub>(Dy<sub>2</sub>O<sub>3</sub>)<sub>(1–<i>x</i>)/2</sub> Heterostructured Nanocomposite Material under Visible Light Irradiation Open
We have synthesized a novel heterostructured composite material-(ZnO)(1-x)/2(Bi2O3) x (Dy2O3)(1-x)/2 wherein electron-hole recombination has been successfully inhibited by an interfacial charge-transfer mechanism across a semiconductor int…
View article: Visible photocatalytic activity of metal ion doped and undoped nano ZnO for the degradation of acidal Navy Blue 3BR
Visible photocatalytic activity of metal ion doped and undoped nano ZnO for the degradation of acidal Navy Blue 3BR Open
Metal (Mn, Cu, Co) doped and undoped Nano ZnO, prepared by chemical precipitation method and calcined at 300oC was characterized by XRD, FE-SEM, FT-IR, DRS and TEM. These photo catalysts can be effectively degrade organic contaminant…
View article: Rare-Earth-Based MIS Type Core–Shell Nanospheres with Visible-Light-Driven Photocatalytic Activity through an Electron Hopping–Trapping Mechanism
Rare-Earth-Based MIS Type Core–Shell Nanospheres with Visible-Light-Driven Photocatalytic Activity through an Electron Hopping–Trapping Mechanism Open
A bilayered rare-earth-based metal-insulator-semiconductor, Dy2O3@SiO2@ZnO core-shell nanospheres, was synthesized by a stepwise synthesis for enhanced visible photocatalytic activity. The prepared material was characterized by Fourier tra…
View article: High-performance N-doped MWCNT/GO/cellulose hybrid composites for supercapacitor electrodes
High-performance N-doped MWCNT/GO/cellulose hybrid composites for supercapacitor electrodes Open
A nitrogen-doped MWCNT/GO/cellulose hybrid composite was prepared via an in situ hydrothermal process, and its electrochemical performance was evaluated by conducting cyclic voltammetry (CV).
View article: Nanocrystalline ZnO doped lanthanide oxide: An efficient photocatalyst for the degradation of malachite green dye under visible light irradiation
Nanocrystalline ZnO doped lanthanide oxide: An efficient photocatalyst for the degradation of malachite green dye under visible light irradiation Open
Visible light induced semiconductor photocatalysis has received a great attention in recent years due to the contamination of water bodies. In the present study, we have reported the photo catalytic degradation of a toxic organic dye, mala…