- Electrophoretic separations of twelve phenothiazines and N-demethyl derivatives by using capillary zone electrophoresis and micellar electrokinetic chromatography with non ionic surfactant. Le, D.C., Morin, C.J., Beljean, M., Siouffi, A.M., Desbène, P.L. Journal of chromatography. A. (2005)