‘Fish-scale’-mimicked stretchable and robust oil-wettability that performs in various practically relevant physically/chemically severe scenarios

A covalently cross-linked ‘reactive’ multilayer was strategically associated with a stretchable fibrous substrate to design a ‘fish-scale’-mimicked stretchable and durable interface, which was capable of sustaining high tensile deformation (150%) for 1000 times, and it was also efficient in performing under various physically/chemically severe scenarios.