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AuthorSaraswathi, K.
AuthorBhargava, Reddy M.S.
AuthorRani, B.G.
AuthorSadasivuni, Kishor Kumar
AuthorKumar, B.
AuthorRakesh, D.
AuthorSharma, R.S.
AuthorRao K.V.
Available date2022-03-23T06:35:51Z
Publication Date2021
Publication NameRSC Detection Science
ResourceScopus
Identifierhttp://dx.doi.org/10.1039/9781839163364-00204
URIhttp://hdl.handle.net/10576/28611
AbstractMetal oxides and their use as disposable sensors in food, environment, and particularly health monitoring have been addressed over recent decades due to their low-cost, ease of use, high sensitivity, fast response and reliability. Metal oxides are more suitable for disposable electrochemical sensors due to their unique physical properties such as low-cost, ease of use and abundance in nature. This chapter provides an overview of metal oxides and their composites used in the fabrication of disposal sensors. It includes various synthesis routes, characterization and properties of metal oxides and composites. Special importance is given to nanostructures and cost-effective disposable screen-printed electrodes (SPEs). Moreover, using metal oxides and their composites towards various electrochemical detection techniques used in sensors such as potentiostatic/galvanostatic and chemiresistive methods to determine electrochemical characteristics of the sensitivity, limit of detection, linear range and selectivity are discussed. This chapter concludes by raising the importance of cost-effective metal oxide-based disposable electrochemical sensors so as make key headway towards health monitoring conclusions.
SponsorThis work was supported by Centre for Nanoscience and Technology, Institute of Science Technology, JNTU Hyderabad.
Languageen
PublisherRoyal Society of Chemistry
SubjectChemical detection
Cost effectiveness
Costs
Health
Metallic compounds
Metals
Disposable sensors
Electrochemical characteristics
ELectrochemical detection
Health monitoring
High sensitivity
Limit of detection
Screen printed electrodes
Synthesis route
Electrochemical sensors
TitleCHAPTER 7: Metal Oxide-based Disposable Sensors for Health Monitoring
TypeBook chapter
Pagination204-231
Issue Number21
Volume Number2021-January
dc.accessType Abstract Only


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