Hierarchical inverse opal hydrogel coatings for superhydrophobic, antibacterial, and drug-responsive catheter interfaces

Key Points

• This platform enables superhydrophobic and antibacterial catheter interfaces, aiding in infection resistance.
• Key findings highlight controlled drug release and passive antifouling mechanisms to protect against infections.
• Analysis of hydrogel coatings showcases real-time feedback for structural integrity in catheter designs.
• This research suggests important implications for enhancing catheter functionality and reducing healthcare-associated infections.