Image Digitization of Colorimetric Detection of Acephate Based on Its Complexation with Citrate-Capped Gold Nanoparticles

Table 1

Indicative FTIR peaks for Ac.

Functional group	Wavenumber (cm^−1)
N-H stretching	3200
COO^− As	1585
COO^− S	1395
P=O stretching	1226
P-S stretching	700