Toward Flexible Surface‐Enhanced Raman Scattering (SERS) Sensors for Point‐of‐Care Diagnostics
Osaka Prefecture University · National University of Singapore · +2 more institutions
Abstract
Surface-enhanced Raman scattering (SERS) spectroscopy provides a noninvasive and highly sensitive route for fingerprint and label-free detection of a wide range of molecules. Recently, flexible SERS has attracted increasingly tremendous research interest due to its unique advantages compared to rigid substrate-based SERS. Here, the latest advances in flexible substrate-based SERS diagnostic devices are investigated in-depth. First, the intriguing prospect of point-of-care diagnostics is briefly described, followed by an introduction to the cutting-edge SERS technique. Then, the focus is moved from conventional rigid substrate-based SERS to the emerging flexible SERS technique. The main part of this report…
Citation impact
- FWCI
- 21.65
- Percentile
- 100%
- References
- 213
Authors
4Topics & keywords
- Nanotechnology
- Raman scattering
- Substrate (aquarium)
- Materials science
- Surface-enhanced Raman spectroscopy
- Raman spectroscopy
- Point of care
- Computer science