Synthesis of Diazepam-Imprinted Polymers with Two Functional Monomers in Chloroform Using a Bulk Polymerization Method

Table 4

Surface area analyser (SAA) results for MI-SPE (molecular-imprinted solid-phase extraction) MMA and NI-SPE (nonimprinted solid-phase extraction) MMA.

Parameter	MI-SPE (MMA)	NI-SPE (MMA)
Average pore diameter	16.492 nm	4.921 nm
Adsorption pore size distribution
Surface area	133.822 mg^2/g	23.051 m^2/g
Pore volume	0.295 cm^3/g	0.069 cm^3/g
Desorption pore size distribution
Surface area	84.126 mg^2/g	16.609 m^2/g
Pore volume	0.302 cm^3/g	0.041 cm^3/g