Patent ID: 6746708
Filing Date: 2004-06-08
Classification: C12Q,G01N

Abstract:
A manufacture method for forming a biological active layer on a disposable plate electrode, comprising:a. using screen printing technique to print at least one conductive film which comprises at least an anode electrode and a cathode electrode on a surface of a substrate and drying thereof at a temperature ranging from 40 to 120 degree Celsius; b. using screen printing technique to print an electric insulating layer on the conductive film except selected areas which remain bare and are reserved for forming an anode coupling, a cathode coupling, a work electrode, a reference electrode, and a circular area for the biological active layer which consists of the work electrode and the reference electrode; c. using screen printing technique to print a layer of cellulose carrier on the circular area and drying thereof at a room temperature ranging from 20 to 30 degree Celsius; d. disposing an adhesive layer at the periphery of the circular area and adhering to thereon a layer of net protector for covering the biological active layer thereunder; and e. dripping water solution which contains a biological active substance and a conductive mediator on the surface of the carrier and drying thereof in an ambience at a temperature ranging from 40 to 60 degree Celsius for completing the disposable plate electrode.