Review Article
Nanobiosensors Based on Localized Surface Plasmon Resonance for Biomarker Detection
Table 1
Applications for sensing of cancer-related biomolecules using LSPR sensors.
| Biomolecules | LSPR particles | Spectral shift | Detection limit | References |
| Tumor necrosis factor | Ag nanosphere | 29 nm | 200 ng/mL | [17] | Prostate-specific antigen, (PSA) | Au nanodisc | 2.2 nm | 10−8 M | [18] | p53 (from head and neck squamous carcinoma) | Triangular Ag nanoparticle | 88 nm | 59.45 pg/mL | [19] | PSA | Au nanosphere | 2.75 nm | 0.1 pg/mL | [20] |
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