1. Circular interdigitated electrodes with and without a gold nanoparticle chemiresistor film. 2. Insulin can aggregate and form fibrillar interdigitated beta-sheets. 3. In 2013 researchers used additive manufacturing to create stacked, interdigitated electrodes. 4. A similar system uses interdigitated plates instead of poles. 5. The concentric cylinder design is similar to interdigitated poles. 6. The sinusoidal electrical input signal creates alternating polarity between the fingers of the interdigitated transducer. 7. A biologically-active layer can be placed between the interdigitated electrodes which contains immobilized antibodies. 8. A surface acoustic wave pressure sensor simply replaces the diaphragm with a piezoelectric substrate patterned with interdigitated electrodes. 9. Interdigitated electrodes allow for a greater amount of the film's surface area to be in contact with the electrode.10. The elongated, narrow snout is lined by 110 sharp interdigitated teeth and becomes proportionally shorter and thicker as an animal ages.