Table 1: Applications for sensing of cancer-related biomolecules using LSPR sensors.

BiomoleculesLSPR 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]