Controlled Synthesis of Tungsten Oxide Nanomaterials with Different Morphologies and Their Gas-Sensing Properties for Formaldehyde in Vegetables

Controlled Synthesis of Tungsten Oxide Nanomaterials with Different Morphologies and Their Gas-Sensing Properties for Formaldehyde in Vegetables

Formaldehyde is illegally applied to vegetables by vendors as a preservative to extend their shelf life, and it poses health risks to consumers. Herein, a series of WO<sub>3</sub> with different morphologies were synthesized and employed as the sensing material in gas sensors to detect f...

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Bibliographic Details
Main Authors: Weihao Wu, Yaochong Yang, Cheng Zhao, Xingyu Wang, Yitong Xie, Kexin Jiang, Huafeng Feng, Yongheng Zhu
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Biosensors
Subjects:
WO<sub>3</sub>
different morphologies
gas sensors
formaldehyde
vegetables
food safety
Online Access:https://www.mdpi.com/2079-6374/15/7/400
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