Fig. 5: Response of serpentine POMaC traces to strain.
From: Biodegradable elastomeric circuit boards from citric acid-based polyesters
a Unencapsulated Traces. i. R/R0 graphs for unencapsulated traces from 0 to 20% strain over 1000 cycles (R0 = 108 ± 10 Ω) (n = 6). ii. Image of unencapsulated POMaC circuit. iii. Photographs of unencapsulated POMaC circuit at 0, 30, and 50% strains. Scale Bars = 3.3 mm (top row), 200 μm (bottom row). b Encapsulated Traces. i. R/R0 graphs for encapsulated traces from 0 to 20% strain over 1000 cycles (R0 = 93 ± 5 Ω) (n = 7). ii. Image of encapsulated POMaC circuit. iii. Photographs of unencapsulated POMaC circuit at 0, 30, and 50% strain. Scale Bars = 3.3 mm (top row), 200 μm (bottom row).
