B6.4 Development of a glass-fiber-based spectrometer for the determination of drug residues in groundwater
- Event
- SMSI 2020
-
(did not take place because of Covid-19 virus pandemic) - Band
- SMSI 2020 - Sensors and Instrumentation
- Chapter
- B6 Chemical Sensors for Water Analysis
- Author(s)
- E. Melekhov, V. Abb, T. Weidauer, A. Lechner, M. Kammler - Regensburg University of Applied Sciences, Regensburg (Germany)
- Pages
- 141 - 142
- DOI
- 10.5162/SMSI2020/B6.4
- ISBN
- 978-3-9819376-2-6
- Price
- free
Abstract
Within the scope of this project, a portable measuring device has been developed which enables a cost-effective analysis of organic substances from ppm to the sub-ppm range, such as drug residues in groundwater. The measurement is carried out by means of an exchangeable sensor head. The sensor head used is a nanostructured optical glass fiber glued into a fiber cannula. At the tip of the fiber is a surface-enhanced Raman scattering cell (SERS cell).