Electrochemical-Based Sensing Platforms for Detection of Glucose and H2O2 by Porous Metal–Organic Frameworks: A Review of Status and Prospects
Sohrabi H. Maleki F. Khaaki P. Kadhom M. Kudaibergenov N. Khataee A.
March 2023Multidisciplinary Digital Publishing Institute (MDPI)
Biosensors
2023#13Issue 3
Establishing enzyme-free sensing assays with great selectivity and sensitivity for glucose and H2O2 detection has been highly required in biological science. In particular, the exploitation of nanomaterials by using noble metals of high conductivity and surface area has been widely investigated to act as selective catalytic agents for molecular recognition in sensing platforms. Several approaches for a straightforward, speedy, selective, and sensitive recognition of glucose and H2O2 were requested. This paper reviews the current progress in electrochemical detection using metal–organic frameworks (MOFs) for H2O2 and glucose recognition. We have reviewed the latest electrochemical sensing assays for in-place detection with priorities including straightforward procedure and manipulation, high sensitivity, varied linear range, and economic prospects. The mentioned sensing assays apply electrochemical systems through a rapid detection time that enables real-time recognition. In profitable fields, the obstacles that have been associated with sample preparation and tool expense can be solved by applying these sensing means. Some parameters, including the impedance, intensity, and potential difference measurement methods have permitted low limit of detections (LODs) and noticeable durations in agricultural, water, and foodstuff samples with high levels of glucose and H2O2.
electrochemical techniques , H2O2 determination , MOF-based nanocomposites , porous materials , sensing assays
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Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, 51666-16471, Iran
Department of Biology, Tabriz Branch, Islamic Azad University, Tabriz, 51666-16471, Iran
Department of Environmental Science, College of Energy and Environmental Science, Alkarkh University of Science, Baghdad, 10081, Iraq
Department of Chemistry and Chemical Technology, Al-Farabi Kazakh National University, Al-Farabi 71, Almaty, 050038, Kazakhstan
Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, 51666-16471, Iran
Department of Environmental Engineering, Faculty of Engineering, Gebze Technical University, Gebze, 41400, Turkey
Department of Analytical Chemistry
Department of Biology
Department of Environmental Science
Department of Chemistry and Chemical Technology
Research Laboratory of Advanced Water and Wastewater Treatment Processes
Department of Environmental Engineering
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