Medicine and Health

Fast and noninvasive electronic nose for sniffing out COVID-19 based on exhaled breath-print recognition

D. K. Nurputra, A. Kusumaatmadja, et al.

Discover the revolutionary GeNose C19, a low-cost, portable electronic nose developed by a team of researchers including Dian Kesumapramudya Nurputra and Ahmad Kusumaatmadja, enabling rapid, noninvasive COVID-19 detection through exhaled breath. With impressive accuracy, sensitivity, and specificity, this device promises to be a game-changer in fast COVID-19 screening.

00:00

Playback language: English

Index

Abstract

This paper presents the development and evaluation of a low-cost, portable electronic nose (GeNose C19) for rapid, noninvasive COVID-19 detection using exhaled breath. The device integrates an array of metal oxide semiconductor gas sensors, optimized feature extraction, and machine learning models. Evaluated on 615 breath samples (333 positive, 282 negative), GeNose C19 achieved 88–96% accuracy, 86–94% sensitivity, and 88–95% specificity, suggesting its potential as a fast COVID-19 screening tool.

Publisher

npj Digital Medicine

Published On

Aug 16, 2022

Authors

Dian Kesumapramudya Nurputra, Ahmad Kusumaatmadja, Mohamad Saifudin Hakim, Shidiq Nur Hidayat, Trisna Julian, Budi Sumanto, Yodi Mahendradhata, Antonia Morita Iswari Saktiawati, Hutomo Suryo Wasistho, Kuwat Triyana

Related Publications

Explore these studies to deepen your understanding of the subject.

Engineering and Technology

Moisture-resistant, stretchable NOx gas sensors based on laser-induced graphene for environmental monitoring and breath analysis

L. Yang, G. Zheng, et al.

Psychology

COVID-19 Impact on the Italian Community-based System of Mental Health Care: Reflections and Lessons Learned for the Future

A. Amerio, E. Vai, et al.

Biology

Neuroimaging the effects of smartphone (over-)use on brain function and structure-a review on the current state of MRI-based findings and a roadmap for future research

C. Montag and B. Becker

Psychology

Financial, resource, and psychological impacts of COVID-19 on U.S. College students: Who is impacted and what are the implications for adjustment and well-being?

A. L. Mccurdy, A. C. Fletcher, et al.

Listen, Learn & Level Up

Over 10,000 hours of research content in 25+ fields, available in 12+ languages.

No more digging through PDFs, just hit play and absorb the world's latest research in your language, on your time.

listen to research audio papers with researchbunny