Table 6.

Lanthanum ion-imprinted polymer materials, performance, and characterization.

Substrate	Components	Crosslinker	Method	Adsorption Capacity	pH	Characterization	Ref.
Straw	PMDETA, DMAEMA	EGDMA	ATRP	125 mg/g	6	XPS, SEM, FTIR	[136]
-	Schiff base, and Azobenzene	EGDMA	FRP	25 mg/g 24 mg/g	7	FTIR, FE-SEM, UV-VIS	[137]
	Terpy	EGDMA	FRP	133.8 mg/g	3.5	FTIR, UV, SEM.	[138]