Cobalt (II)-Mediated Molecularly Imprinted Polymer as a Monolithic Stationary Phase for Separation of Racemic Citronellal by Liquid Chromatography

Table 4

The isocratic elution of (R)-(+)-citronellal and (S)-(−)-citronellal using 10% ACN (in water) using MMIP, MNIP, MIP, and NIP monoliths with TRIM as a crosslinker.

Monolithic column	Sample	t0 (min)	tr (min)	k′
MMIP A	(R)-(+)-citronellal	1.72	3.64	1.12
	(S)-(−)-citronellal	1.72	3.35	0.95
MNIP A	(R)-(+)-citronellal	1.72	3.25	0.89
	(S)-(−)-citronellal	1.72	3.65	1.12
MIP A	(R)-(+)-citronellal	1.72	3.89	1.26
	(S)-(−)-citronellal	1.72	3.89	1.26
NIP A	(R)-(+)-citronellal	1.72	3.56	1.07
	(S)-(−)-citronellal	1.72	3.62	1.10