Ion-selective electrode for the determination of phencyclidine

Identification of cocaine and phencyclidine by solute-induced circular dichroism

“…The extrinsic CD spectrum for PCP provides a novel way to qualitatively identify the compound (11). Although the calculation of K for PCP-sugar complexation is simpler, because [0]pcp -0, the calculation is frustrated by the fact that higher drug concentrations are required to enhance the small induced signal.…”

A New Drug-Sensing Paradigm Based on Ion-Current Rectification in a Conically Shaped Nanopore

“…The sensor described here is reminiscent of much earlier work on ion-selective electrodes, potentiometric sensors, for hydrophobic drug molecules [55,56]. Both sensors use a hydrophobic membrane with fixed negative charge to extract hydrophobic cations into the membrane.…”

Nitrogen-Phosphorous Detection of Phencyclidine in Blood Serum

“…Investigation of an ion-selective electrode for I indicates that potentiometric analysis may provide adequate specificity for the parent drug (11). The reported sensitivity of this electrode is poor compared with radioimmunoassay or gas chromatographic (GC) methods.…”