Interface-governed electromechanical coupling in bioinspired hierarchical piezoelectric poly(L-lactide) architectures

Key Points

• The aim is to explore how hierarchical organization and interfaces in materials convert mechanical stimuli into biological signals.
• Developed bioinspired hierarchical piezoelectric architectures using poly(L-lactide)
• Evaluated electromechanical coupling under mechanical stimuli conditions
• Analyzed the role of chemically active interfaces in signal conversion
• Demonstrated effective electromechanical coupling in the developed materials
• Confirmed that hierarchical structures enhance mechanotransduction
• Showed potential applications in soft robotic systems and bioengineering