Research Article

Molecularly Imprinted Nanomicrospheres as Matrix Solid-Phase Dispersant Combined with Gas Chromatography for Determination of Four Phosphorothioate Pesticides in Carrot and Yacon

Figure 4

Adsorption kinetics of MIPs and NIPs to phosphorothioate pesticides (A, B, C, D, E, F, G, and H—adsorption kinetics of tolclofos-methyl (A), parathion-methyl (B), chlorpyrifos (C), phoxim (D) on MIPs (A, B, C, and D) and tolclofos-methyl (E), parathion-methyl (F), chlorpyrifos (G), and phoxim (H) on NIPs (E, F, G, and H)).