In this review, recent developments of carbon nanomaterial-based SERS biosensors are systematically summarized, which focus on fundamental principles for carbon-based materials for SERS biosensor design, fabrication methods and operation mechanisms, providing insight into their rapidly growing future potential in the fields of biomedical and biological engineering, in-situ analysis, quantitative analysis and flexible photoelectric functional materials.
- Xiu Liang
- Ning Li
- Biao Kong
