title: Study of salt permeation process into Vigna angularis using Ag/AgCl electrodes.
abstract: In this work we report a novel method that can monitor in vivo the salt permeation process into a plant Vigna angularis using two Ag/AgCl electrodes. The method is based on the electromotive force (emf) measurement using two Ag/AgCl electrodes, one inserted into the V. angularis pith cavity and the other placed into saline ([NaCl]=1 M) surrounding the roots. Temporary change of emf ranging from 0 to ca. 0.115 V was measured in vivo using the system, and the possible physiological phenomenon during the period was discussed.
authors.affiliation: School of Bionics, Tokyo University of Technology, 1404-1 Katakura, Hachioji, Tokyo 192-0982, Japan. sasaki@bs.teu.ac.jp
authors.forename: Satoshi
authors.initials: S
authors.lastname: Sasaki
authors.forename: Kazunori
authors.initials: K
authors.lastname: Yokota
authors.forename: Nobutaka
authors.initials: N
authors.lastname: Hanagata
mesh_terms: D004563:Electrochemistry; D004566:Electrodes; D007887:Fabaceae / Q000737:chemistry / Q000378:metabolism*; D010827:Physiology; D012492:Salts / Q000378:metabolism*; D012834:Silver / Q000737:chemistry*; D018030:Silver Compounds / Q000737:chemistry*
chemical_list: D012492:Salts; D018030:Silver Compounds; D012834:Silver; C037548:silver chloride