... Beilinson R. M., Medyantseva E. P., Budnikov G. K., Vanyagina O. N. The Choline Esterase Biosensors for Determination of Propanyl Herbicide . Abstract The determination of organochlorate pesticide propanil using immobilized antibodies as immuno-extractant and cholinesterase biosensors of different kinds is suggested. ... Moscow University Chemistry Bulletin . 2002, Vol. ... 6, P. 409 . Copyright (C) Chemistry Dept., Moscow State University, 2002 . ...