Venkatachalam Vinothkumar
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View article: Reduced Graphene Oxide/β-Cyclodextrin Nanocomposite for the Electrochemical Detection of Nitrofurantoin
Reduced Graphene Oxide/β-Cyclodextrin Nanocomposite for the Electrochemical Detection of Nitrofurantoin Open
In this work, a glassy carbon electrode (GCE) modified with reduced graphene oxide and β-cyclodextrin (rGO/β-CD) nanocomposite was developed for the electrochemical detection of nitrofurantoin (NFT). The structural and morphological charac…
View article: A Sensitive and Selective Sensor Based on Orthorhombic Copper Molybdate Decorated on Reduced Graphene Oxide for the Detection of Promethazine Hydrochloride
A Sensitive and Selective Sensor Based on Orthorhombic Copper Molybdate Decorated on Reduced Graphene Oxide for the Detection of Promethazine Hydrochloride Open
Promethazine hydrochloride (PMH) is a first-generation antipsychotic drug created from phenothiazine derivatives that is widely employed to treat psychiatric disorders in human healthcare systems. However, an overdose or long-term intake o…
View article: Methanol-Tolerant Pd-Co Alloy Nanoparticles on Reduced Graphene Oxide as Cathode Catalyst for Oxygen Reduction in Fuel Cells
Methanol-Tolerant Pd-Co Alloy Nanoparticles on Reduced Graphene Oxide as Cathode Catalyst for Oxygen Reduction in Fuel Cells Open
The design of efficient and cost-effective electrocatalysts to replace Pt in an oxygen reduction reaction (ORR) is crucial for advancing proton exchange membrane fuel cell (PEMFC) technologies. This study synthesized Pd-Co bimetallic alloy…
View article: Electrochemical bio-sensor of caffeine in food beverages on using silver vanadium oxide decorated in graphitic carbon nitride (AgVO@g-CN) Nano composite modified glassy carbon electrode
Electrochemical bio-sensor of caffeine in food beverages on using silver vanadium oxide decorated in graphitic carbon nitride (AgVO@g-CN) Nano composite modified glassy carbon electrode Open
The silver vanadate AgVO@g-CN was synthesized by the Co-precipitation method for the first time. The electrocatalytic potential of the AgVO@g-CN nanocomposite is investigated using cyclic voltammetry and differential pulse voltammetry to d…
View article: Experimental Analysis of Aluminium Hybrid Composite with Various Operating Conditions
Experimental Analysis of Aluminium Hybrid Composite with Various Operating Conditions Open
This present study deals with the fabrication of Al7075/B4C/HBN metal matrix hybrid composite and investigation of its tribological and mechanical behaviour. The aluminium alloy was reinforced with Hexagonal boron nitride (HBN) with variou…
View article: A Highly Porous Nico2s4 /Go/Cnt Nanocomposite as Active Electrode Material for Aqueous Symmetric Supercapacitors
A Highly Porous Nico2s4 /Go/Cnt Nanocomposite as Active Electrode Material for Aqueous Symmetric Supercapacitors Open
View article: Graphene Quantum Dot‐Doped PEDOT for Simultaneous Determination of Ascorbic Acid, Dopamine, and Uric Acid
Graphene Quantum Dot‐Doped PEDOT for Simultaneous Determination of Ascorbic Acid, Dopamine, and Uric Acid Open
Invited for this issue's Front Cover is the group of Prof. Dr. Tae Hyun Kim from Soonchunhyang University (South Korea). The cover picture illustrates poly(3,4‐ethylenedioxythiophene) (PEDOT) electrodeposited thin films (PEDOT‐GQD) doped w…
View article: Synthesis of Ag@ZrO2 nanoparticles: A sensitive electrochemical sensor for determination of antibiotic drug tinidazole
Synthesis of Ag@ZrO2 nanoparticles: A sensitive electrochemical sensor for determination of antibiotic drug tinidazole Open
The synthesis of metal-doped metal oxides nanostructures has become promising electrode materials to enhance the performance of the electrochemical sensors. This work describes the synthesis of Ag@ZrO2 nanoparticles through a simplistic co…
View article: Multi-Walled Carbon Nanotube/Graphene Oxide/Poly(Threonine) Nanocomposite Electrode for Boosting Electrochemical Detection of Paracetamol in Biological Samples
Multi-Walled Carbon Nanotube/Graphene Oxide/Poly(Threonine) Nanocomposite Electrode for Boosting Electrochemical Detection of Paracetamol in Biological Samples Open
View article: Voltammetric Determination of Sudan I by Using Bi2WO6 Nanosheets Modified Glassy Carbon Electrode
Voltammetric Determination of Sudan I by Using Bi2WO6 Nanosheets Modified Glassy Carbon Electrode Open