Electronic Nose System for Detection and Identification of Indoor Mold Species

Mold fungi are commonly found in damp indoor environments and can pose a variety of health issues for humans and animals.

Timely mold detection and identification are crucial for maintaining a healthy indoor environment and preventing costly consequences.

Two filamentous fungi, Stachybotrys chartarum and Chaetomium globosum, are particularly interesting because they are among the most problematic indoor mold species.

This study explores the potential of a SnO2 nanowire-based chemiresistive electronic nose not only to detect but also to identify two common indoor mold species.

The resulting remediation costs and long-term consequential damage can represent a significant financial burden.