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International Journal of Bioprinting Amphiphobic encap. for transient devices
Figure 3. 3D-printed amphiphobic encapsulation employing binary hydrophobic polyanhydride. (A) Benefits of 3D-printed amphiphobic encapsulation
include longer penetration length and water trapping/repulsion effects. (B) Thicknesses of the 3D-printed amphiphobic layers’ unit components including
1:4:7 PBTPA and 1:1:2.5 PBTPA; the samples were named based on the heights, h1 and h2. (C) Photograph of 3P/150h1–100h2. (D) Measured resistance
of Mg resistors (i.e., 300 nm Mg on top of 20 nm Cr) based on the heights, h1 and h2; dotted line denotes measurement for 3P/500. 300 nm of Mg pattern
on 20 nm of Cr was used to test lifetime. (E) Stress–strain curves of 3D-printed amphiphobic PBTPAs. (F) Young’s modulus of 3D-printed amphiphobic
PBTPAs (n = 4). Abbreviation: PBTPA, polybutanedithiol 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione pentenoic anhydride.
Volume 10 Issue 5 (2024) 313 doi: 10.36922/ijb.3871
