Metal-based non-enzymatic systems for cholesterol detection: mechanisms, features, and performance.

Autor:	Ameen Sha M; Department of Applied and Environmental Chemistry, Faculty of Science and Informatics, University of Szeged Rerrich Béla tér 1 Szeged H-6720 Hungary haspel@chem.u-szeged.hu shaalameen@gmail.com mameensha@yahoo.com konya@chem.u-szeged.hu., Meenu PC; Department of Chemistry, Birla Institute of Technology and Science Hyderabad Campus 500078 India meenupc06@gmail.com., Haspel H; Department of Applied and Environmental Chemistry, Faculty of Science and Informatics, University of Szeged Rerrich Béla tér 1 Szeged H-6720 Hungary haspel@chem.u-szeged.hu shaalameen@gmail.com mameensha@yahoo.com konya@chem.u-szeged.hu.; HUN-REN-SZTE Reaction Kinetics and Surface Chemistry Research Group, University of Szeged Rerrich Béla tér 1 Szeged H-6720 Hungary., Kónya Z; Department of Applied and Environmental Chemistry, Faculty of Science and Informatics, University of Szeged Rerrich Béla tér 1 Szeged H-6720 Hungary haspel@chem.u-szeged.hu shaalameen@gmail.com mameensha@yahoo.com konya@chem.u-szeged.hu.; HUN-REN-SZTE Reaction Kinetics and Surface Chemistry Research Group, University of Szeged Rerrich Béla tér 1 Szeged H-6720 Hungary.
Jazyk:	angličtina
Zdroj:	RSC advances [RSC Adv] 2024 Aug 05; Vol. 14 (34), pp. 24561-24573. Date of Electronic Publication: 2024 Aug 05 (Print Publication: 2024).
DOI:	10.1039/d4ra04104f
Abstrakt:	Metal based catalysts and electrodes are versatile tools known for their redox properties, catalytic efficiency, and stability under various conditions. Despite the absence of significant scientific hurdles, the utilization of these methods in cholesterol detection, particularly in non-enzymatic approaches, has been relatively underexplored. To this end, there is a pressing need to delve deeper into existing metal-based systems used in non-enzymatic cholesterol sensing, with the goal of fostering the development of innovative practical solutions. Various electrode systems, such as those employing Ni, Ti, Cu, Zn, W, Mn, and Fe, have already been reported for non-enzymatic cholesterol detection, some of them elucidated sensing mechanisms and potential in physiological detection. A detailed mechanistic understanding of oxide-based cholesterol sensors, along with the methodologies for constructing such systems, holds promise of advancing the exploration of practical applications. This review aims to provide a broad perspective on metal oxide systems and their characteristics that are conducive to non-enzymatic cholesterol sensing. It is intended to serve as a springboard with offering a guide to the design and development of efficient and sensitive electrochemical cholesterol sensors. Competing Interests: The authors declare no competing financial interest. (This journal is © The Royal Society of Chemistry.)
Databáze:	MEDLINE
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