Abstract
In this work we present a novel technology that combines the advantages of centrifugal microfluidics with dynamic in-situ Surface Enhanced Raman Spectroscopy (SERS) sensing. Our technology is based on an automated readout system that allows on-line SERS acquisition on a rotating centrifugal microfluidic platform with embedded gold nanopillar substrates. While spinning, the disc platform enables dynamic SERS acquisition of multiple chips, significantly reducing time-to-result and improving the reproducibility of the acquired spectra, reducing the fluctuation by a factor of 2.
| Original language | English |
|---|---|
| Title of host publication | 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015 |
| Number of pages | 3 |
| Publisher | Chemical and Biological Microsystems Society |
| Publication date | 2015 |
| Pages | 1831-1833 |
| ISBN (Electronic) | 9780979806483 |
| Publication status | Published - 2015 |
| Event | 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences - Hwabaek International Convention Center, Gyeongju-si, Korea, Republic of Duration: 25 Oct 2015 → 29 Oct 2015 Conference number: 19 https://mtas.hdasan.com/ |
Conference
| Conference | 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences |
|---|---|
| Number | 19 |
| Location | Hwabaek International Convention Center |
| Country/Territory | Korea, Republic of |
| City | Gyeongju-si |
| Period | 25/10/2015 → 29/10/2015 |
| Internet address |
Keywords
- Surface Enhanced Raman Spectroscopy (SERS)
- Dynamic SERS
- Centrifugal microfluidics
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