A. Karthika

A novel electrochemical sensor for determination of hydroquinone in water using FeWO4/SnO2 nanocomposite immobilized modified glassy carbon electrode

A. Karthika, V. Ramasamy Raja, A. Suganthi et al. · Arabian Journal of Chemistry · 2019 · 71 citations · Full text

Natural Sciences, Chemical Engineering, Materials Science +17

Sonochemical synthesis of novel ZnFe2O4/CeO2 heterojunction with highly enhanced visible light photocatalytic activity

V. Ramasamy Raja, A. Karthika, S. Lok Kirubahar et al. · Solid State Ionics · 2019 · 62 citations

Natural Sciences, Materials Engineering, Materials Science +16

An Efficient and Highly Sensitive Amperometric Quercetin Sensor Based on a Lotus Flower Like SeO2-Decorated rGO Nanocomposite Modified Glassy Carbon Electrode

Periyakaruppan Karuppasamy, A. Karthika, Samuthirarajan Senthilkumar et al. · Electrocatalysis · 2022 · 58 citations

Natural Sciences, Chemistry, Materials Science +14

A novel highly efficient and accurate electrochemical detection of poisonous inorganic Arsenic (III) ions in water and human blood serum samples based on SrTiO3/β-cyclodextrin composite

A. Karthika, S. Selvarajan, P. Karuppasamy et al. · Journal of Physics and Chemistry of Solids · 2018 · 53 citations

Pharmacy, Chemistry, Toxicology +16

Electrochemical behaviour and voltammetric determination of mercury (II) ion in cupric oxide/poly vinyl alcohol nanocomposite modified glassy carbon electrode

A. Karthika, V. Ramasamy Raja, P. Karuppasamy et al. · Microchemical Journal · 2018 · 51 citations

Natural Sciences, Chemistry, Materials Science +17