Recognizing Amino Acid Chirality with Surface-Imprinted Polymers Prepared in W/O Emulsions

Table 3

The adsorption of L-PHEM and D-PHEM on the L-PHEM-imprinted polymer.

pH	Substrate	Binding constant, K (M^−1)	Separation factor, 𝛼
3.0	L-PHEM	1.48 × 10^2	1.04
	D-PHEM	1.42 × 10^2
5.0	L-PHEM	1.72 × 10^3	1.06
	D-PHEM	1.62 × 10^3
7.0	L-PHEM	3.45 × 10^3	1.35
	D-PHEM	2.56 × 10^3
8.0	L-PHEM	4.17 × 10^3	1.18
	D-PHEM	3.53 × 10^3