https://tcn201antagonist.com/h....ydrodynamic-friendsh
g., brittleness), and toxic structure, restricting their development for biomedical applications and posing environmental issues for their disposal. Here, we report a low-cost, biodegradable, biocompatible, and highly compressible piezoelectric nanogenerator predicated on a wood sponge gotten with a straightforward delignification process. Thanks to the improved compressibility of the timber sponge, our timber nanogenerator (15 × 15 × 14 mm3, longitudinal × radial