Karna Wijaya, Remi Ayu Pratika, Asma Nadia, Fitria Rahmawati, Rahadian Zainul, Won Chun Oh, Wahyu Dita Saputri
Carbon paste electrodes (CPEs) are a type of electrochemical sensor that have been widely used for sensing and monitoring various analytes. Recently, there has been a growing interest in incorporating nanomaterials into CPEs to improve their performance and sensitivity. Here are some recent trends and applications of modified CPEs based on nanomaterials, which have been shown to have enhanced sensitivity and selectivity for the detection of various analytes such as those in food and drug samples. The high surface area and electrical conductivity of CPEs make them ideal for use in electrochemical sensing applications. Nanomaterial-based CPEs have also been widely studied for their high sensitivity and selectivity in sensing various analytes. Nanomaterials such as Multi-Walled Carbon Nanotube (MWCNT), Single-Walled carbon Nanotube (SWNCT), Graphene, or other naomaterial have excellent electrical conductivity, large surface area, and high mechanical strength, making it an attractive nanomaterial for use in CPEs. A CPEs-based nanomaterial has been used in electrochemical detection, demonstrating improved sensitivity compared to traditional CPEs. In general, the incorporation of nanomaterials into CPEs has opened up new opportunities for the development of highly sensitive and selective electrochemical sensors for a wide range of applications including environmental monitoring, drug diagnosis, and food safety. © 2023 Novel Carbon Resource Sciences. All rights reserved.
Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Yogyakarta, Indonesia; Study Program of Chemistry, Faculty of Mathematics and Natural Science, Universitas Palangka Raya, Central Kalimantan, Indonesia; School of Chemistry, University of Glasgow, Britannia Raya, Glasgow, G12 8QQ, United Kingdom; Research Group of Solid-State Chemistry & Catalysis, Chemistry Department, Universitas Sebelas Maret, Central Java, Indonesia; Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang, West Sumatera, Indonesia; Department of Advanced Materials and Engineering, Hanseo University, Seosan-si, Chungnam-do, 356-706, South Korea; Research Center for Quantum Physics, National Research, and Innovation Agency (BRIN), The B.J. Habibie Science and Technology Area, Banten, 15314, Indonesia
