Fibre-based device generates power and detects harmful gas
Research teams in South Korea have developed a multifunctional fibre-shaped electronic device capable of both generating electricity and detecting hydrogen sulphide (H₂S) gas.
The achievement demonstrates that a single fibre can function as a self-powered safety sensor that generates its own electricity while detecting hazardous gases. The technology is expected to accelerate the practical application of smart clothing and wearable devices for industrial safety.
For the full story, see the September 2026 edition of Smart Textiles & Wearables.
Image: Korea Institute of Materials Science