Table 1.

Analytical features of the nanocatalytic analytical systems.

Analyte	Method	Regression Equation	Linear Range (µmol/L)	Coefficient	Detection Limit (µmol/L)
AuNPb	RRS	ΔI370 nm = 131.3C + 300	0.025–25	0.9951	0.008
AuNPc,	RRS	ΔI370 nm = 51.5C + 267	0.05–75	0.9941	0.02
AgNP	RRS	ΔI370 nm = 23.4C + 73	0.5–50	0.9971	0.2
AuNPb	SERS a	ΔI1645 cm−1 = 2.28C + 72	0.5–50	0.9786	0.2
AuNPb	SERS b	ΔI1612 cm−1 = 5.94C + 86	0.2–50	0.9942	0.1
AuNPb	SERS c	ΔI1372 cm−1 = 1.47C − 9.1	0.6–50	0.9879	0.3
Hg2+	RRS	ΔI370 nm = 3650C + 111	0.008–1.33	0.9958	0.003
Hg2+	SERS b	ΔI1612 cm−1 = 326C + 6.4	0.013–0.5	0.9932	0.03
Hg2+	Abs	ΔA600 nm = 0.083C + 0.0087	0.5–2.33	0.9876	0.2

^a RhS; ^b VBB; ^c safranine T.