The present invention relates to the field of detection of analytes, and in particular to detection of organophosphates using a liquid crystal assay format and a variety of analytes in stand-off detection formats utilizing liquid crystals as part of reporting system. The present devices find use in detecting cumulative exposure to organophosphates in the aerosol phase.
Gracza, Tibor; Arnold, Zdenek; Kovac, Jaroslav, Collection of Czechoslovak Chemical Communications, 1988, vol. 53, # 5, p. 1053 - 1059