Black Phosphorous and Cytop Nanofilm-Based Long-Range SPR Sensor with Enhanced Quality Factor

Table 5

Comparison table with the current and previously reported prism-coupled SPR sensors.

Layer designs	Q (maximum)	DA (maximum)	Reference
2S2G prism, Cytop, Ag, BP, sensing layer (Design1)	3333.25	250	Current
BK7 prism, Cytop, Ag, BP, sensing layer (Design 2)	3055.5	83.33	Current
2S2G, Cytop, Au, antimonene, BRE, sensing layer	1960	100	[48]
BK7 prism, dielectric, GZO, sensing layer	150	—	[49]
BK7 prism, DBL, MXene, FG, sensing layer	347	—	[32]
BK7 prism, MXene, sensing layer	304	—	[50]
Prism, Ag, Ne, sensing layer	312.3	—	[51]