C5.3 - Passive Smart Dust: A Versatile Low-Cost Sensor Platform
- Event
- SMSI 2023
2023-05-08 - 2023-05-11
Nürnberg - Band
- Lectures
- Chapter
- C5 - Modern developments in measurement and sensor technology with application focus
- Author(s)
- T. Nerger, P. Neumann, M. Weller - Bundesanstalt für Materialforschung und -prüfung, Berlin (Germany)
- Pages
- 177 - 178
- DOI
- 10.5162/SMSI2023/C5.3
- ISBN
- 978-3-9819376-8-8
- Price
- free
Abstract
We present a new approach to detect chemical hazardous substances from a safe distance. In a first step we were able to detect concentrations of dangerous acids and base by using simple paper-based snippets with a chemically modified surface. A significant color change indicates the presence of a chemical hazard and was detected with the help pf a drone and custom software.