Kapton Polyimide tape

— The rapid prototyping process of a disposable glucose sensor strip.

• raw materials from top to bottom, a thin Kapton tape used as the passivation layer; Copper tape used to form the sensor pad, Graphene powder used to form the three electrodes; PVC sheet with three laser-patented holes used to mask the substrate; Scotch tape used as the adhesive substrate,
• A drawing of the layers during assembly with the Scotch tape being masked.
• A drawing of the final sensor strip, ready for further modifications.
• A real sensor strip prototype, ready for further modifications.