T6.3.1 - Flexible surface-enhanced Raman spectroscopy sensor for wearable devices
- Event
- EUROSENSORS XXXVII
2025-09-07 - 2025-09-10
Wroclaw - Band
- Lectures
- Chapter
- T6.3 - Biochemical and Environmental Sensors 2
- Author(s)
- K. Milenko, E. Vereshchagina, A. Ellingsen
- Pages
- 158 - 159
- DOI
- 10.5162/EUROSENSORS2025/T6.3.1
- ISBN
- 978-3-910600-07-2
- Price
- free
Abstract
We report the fabrication and characterization of a flexible, nanostructured surface-enhanced Raman spectroscopy sensor designed for integration in wearable optical devices. This sensor utilizes the bio-compatible material FlexDym®, which offers excellent flexibility and advantages in manufacturing. The nanostructures are embossed through a temperature and pressure-assisted molding process using a silicon master. The fabricated SERS structures exhibit significant enhancement in Raman signal detec-tion. This work advances state-of-the-art in flexible SERS and wearables.