Small Acetone Sensor with a Porous Colorimetric Chip for Breath Acetone Detection Using the Flow–Stop Method

Acetone is a well-known biogas involved in lipid metabolism and is considered a potential biomarker for diabetes. However, the conventional detection methods for acetone face the limitations of large size, complex usage, and cross-sensitivity. In this study, we developed a portable device comprising...

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Bibliographic Details

Published in:	Chemosensors
Main Authors:	Yuto Muramatsu, Sota Watanabe, Mahiro Osada, Kohsuke Tajima, Akihiro Karashima, Yasuko Yamada Maruo
Format:	Article
Language:	English
Published:	MDPI AG 2025-04-01
Subjects:	breath acetone colorimetric analytical chip small volume detection flow–stop method
Online Access:	https://www.mdpi.com/2227-9040/13/4/136