1
Pepi Ross, Marc J Madou, Zoila Reyes, Joel F Jensen, Sharon W Wing, Virginia G Rimer: Electrochemical cncentration detector method. Neuman Williams Anderson & Olson, March 20, 1990: US04909908 (311 worldwide citation)

Electrochemical biosensor systems or apparatus, components thereof, and methods for quantitatively measuring or assaying concentrations of selective substrates or metabolites in aqueous media as a function of electrochemical response to hydrogen peroxide concentration, using immobilized enzyme elect ...


2
Pepi Ross, Marc J Madou, Zoila Reyes, Joel F Jensen, Sharon W Wing, Virginia G Rimer: Electrochemical concentration detector device. St Jude Medical, James T Williams, Donald A Peterson, January 3, 1989: US04795542 (155 worldwide citation)

Electrochemical biosensor systems or apparatus, components thereof, and methods for quantitatively measuring or assaying concentrations of selective substrates or metabolites in aqueous media as a function of electrochemical response to hydrogen peroxide concentration, using immobilized enzyme elect ...


3
Pepi Ross, Allan J Johnston, Amrit K Judd: Immobilized valinomycin molecule for K+ sensor. SRI International, Lisabeth Feix Murphy, November 27, 1990: US04973394 (11 worldwide citation)

The present invention provides a stabilized potassium ion-selective membrane comprising lysine-substituted valinomycin covalently bound to a polymeric substrate. The membrane of the invention exhibits improved stability and is used either on ISEs or on solid-state coated wire or semiconductor device ...