Table 3 Fitting parameters of calibration and validation curves for the developed prototype device.

From: A spectroscopy based prototype for the noninvasive detection of diabetes from human saliva using nanohybrids acting as nanozyme

Fitting parameters

\(y={y}_{0}+{A}_{1}{e}^{-(x-{x}_{0})/{t}_{1}}\) (Calibration curve)

Glucose

HbA1c

y0

85.29

5.32

x0

964.69

953.01

A1

309.77

6.04

t1

80.27

125.56