Exploring and Engineering 2D Transition Metal Dichalcogenides toward Ultimate SERS Performance
Southeast University · National University of Singapore · +1 more institution
Abstract
Surface-enhanced Raman spectroscopy (SERS) is an ultrasensitive surface analysis technique that is widely used in chemical sensing, bioanalysis, and environmental monitoring. The design of the SERS substrates is crucial for obtaining high-quality SERS signals. Recently, 2D transition metal dichalcogenides (2D TMDs) have emerged as high-performance SERS substrates due to their superior stability, ease of fabrication, biocompatibility, controllable doping, and tunable bandgaps and excitons. In this review, a systematic overview of the latest advancements in 2D TMDs SERS substrates is provided. This review comprehensively summarizes the candidate 2D TMDs SERS materials, elucidates their working principles for…
Citation impact
- FWCI
- 11.83
- Percentile
- 100%
- References
- 155
Authors
10Topics & keywords
- Nanotechnology
- Materials science
- Surface engineering
- Raman spectroscopy
- Transition metal
- Surface-enhanced Raman spectroscopy
- Molecular engineering
- Bioanalysis