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AuNP-coated cotton as VOC sensor for disease detection from breath
Sapienza University of Rome, Rome, Italy.
Sapienza University of Rome, Rome, Italy.
National Research Council, Rome, Italy.
National Research Council, Rome, Italy.
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2023 (English)In: Proceedings of SIE 2022: 53rd Annual Meeting of the Italian Electronics Society / [ed] Cocorullo, G., Crupi, F., Limiti, E, 2023, Vol. 1005Conference paper, Published paper (Refereed)
Abstract [en]

The COVID-19 pandemic outbreak, declared in March 2020, has led to several behavioral changes in the general population, such as social distancing and mask usage among others. Furthermore, the sanitary emergency has stressed health system weaknesses in terms of disease prevention, diagnosis, and cure. Thus, smart technologies allowing for early and quick detection of diseases are called for. In this framework, the development of point-of-care devices can provide new solutions for sanitary emergencies management. This work focuses on the development of useful tools for early disease diagnosis based on nanomaterials on cotton substrates, to obtain a low-cost and easy-to-use detector of breath volatiles as disease markers. Specifically, we report encouraging experimental results concerning acetone detection through impedance measurements. Such findings can pave the way to the implementation of VOCs (Volatile Organic Compounds) sensors into smart and user friendly diagnostic devices.

Place, publisher, year, edition, pages
2023. Vol. 1005
Series
Lecture Notes in Electrical Engineering, ISSN 1876-1100, E-ISSN 1876-1119 ; 1005
Keywords [en]
Gold nanoparticle (AuNP), Acetone, Volatile, Organic Compound (VOC), Cotton, Impedance sensor
National Category
Medical Engineering
Identifiers
URN: urn:nbn:se:liu:diva-188954DOI: 10.1007/978-3-031-26066-7_17ISBN: 978-3-031-26066-7 (electronic)ISBN: 978-3-031-26065-0 (print)OAI: oai:DiVA.org:liu-188954DiVA, id: diva2:1701035
Conference
SIE 2022 - Società Italiana di Ematologia
Available from: 2022-10-04 Created: 2022-10-04 Last updated: 2023-03-07Bibliographically approved

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Puglisi, Donatella

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CiteExportLink to record
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Citation style
  • apa
  • ieee
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  • vancouver
  • oxford
  • Other style
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Language
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  • Other locale
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Output format
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