Multifunctional bio-based coatings with UV-blocking, antioxidant, UV-induced self-healing, and recycling properties via solvent-free “click” chemistry

Key Points

• Bio-based coatings exhibit UV-blocking properties, enhancing durability against sunlight exposure.
• The self-healing mechanism allows the coatings to repair damage caused by UV radiation, ensuring longevity.
• Employing solvent-free click chemistry enables environmentally friendly production, reducing harmful emissions.
• These multifunctional coatings suggest exciting possibilities in sustainable material design and application.