Affiliation:
1. Materials Chemistry and Metal Fuel Cycle Group IGCAR Kalpakkam 603102 Tamilnadu India
2. Homi Bhabha National Institute, Anushakti Nagar Mumbai 400094 India
Abstract
AbstractOrganic Electrochemical Transistor fabricated from conducting polymer material, PEDOT: PSS has been demonstrated towards study of plant response to salt stress. Electrochemical impedance spectroscopic studies of OECT under both in‐vivo and in‐vitro salt stress monitoring conditions have been carried out. Change in ionic concentration induced in the biological system of a living plant subjected to salt stress has been elucidated in terms of change in impedance of biosensor integrated in its stem. The impedance data recorded was used to derive equivalent distributed‐element circuit models for the device, under both in‐vivo and in‐vitro conditions.