Electrochemical Sensor

摘要

This invention relates to an electrochemical sensor (1), comprising a base element (3), which is made of electrically insulating material and has a planar surface (9), and a pair of conductors (5), which are attached to said planar surface (9) of the base element (3), wherein the two conductors (5) of the pair are connected by at least one wire-shaped electrochemical working electrode (7). The invention further related to a sensor array (21), which has several previously described sensors (1), and to a method for coating a working electrode (7) of the previously described sensor (1).

主权项

1. An electrochemical sensor (1) having
a base element (3) made of electrically insulating material with a planar surface (9), and a pair of conductors (5) which are superimposed on this planar surface (9) of the base element (3), wherein the two conductors (5) of the pair are connected by means of at least one wire-shaped working electrode (7), wherein a recess (11) is formed in this planar surface (9) of the base element (3) beneath the working electrode (7), wherein the bottom (13) of the recess (11) is at a distance from the working electrode (7).