Surface morphology-controlled poly(ε-caprolactone) nanofiber anti-fouling coating: A promising approach for marine applications

Abstract To effectively combat marine biofouling, biomimetic anti-fouling coatings have garnered widespread attention as a novel anti-fouling method. Based on this biomimetic concept, this study adjusted the electrospinning process parameters and selected different solvent systems to effectively modify the surface morphology of poly (ॉ-caprolactone) (PCL) nanofiber coatings, developing a non-toxic anti-fouling smooth surface. These biodegradable slippery liquid-infused porous surfaces (SLIPS) coatings offer a simple way to prepare maritime anti-fouling coatings in an eco-friendly manner. They can withstand a variety of liquid, material, and microbiological contaminations.