Fig. 1: Fabrication of thread-based sweat patch sensor.
From: Thread-based multiplexed sensor patch for real-time sweat monitoring
a Schematic of fabrication steps 1: adhesive hydrophobic film is placed on the center of the commercial adhesive bandage 2: sew thread sensors on the bandage 3: patterned adhesive film is placed to define the sensing zone 4: absorbent gauze is placed on the sensing zone 5: fold the gauze towards outer side of the bandage. b Photograph of the patch sensor prototype.
