Dr. Juan Rodriguez-Hernandez is a tenured researcher at the Institute of Polymer Science and Technology – Spanish National Research Council, specializing in the preparation of micro and nanostructured polymer surfaces and focusing on polymer blends.Dr. Carmen González Henríquez is an associated professor at the Universidad Tecnológica Metropolitana (UTEM) in Chile. Her research interests are focused on the design and fabrication of smart polymers, particularly hydrogels, on the generation of biomimetic phospholipid bilayer membranes and on finding alternative design methods for material surface architectures.

• Chapter1: Introduction to surface instabilities and wrinkle formation.- Chapter2: Strategies for the fabrication of wrinkled surfaces.- Chapter3: Wrinkles obtained by frontal polymerization/vitrification.- Chapter4: Control of the wrinkled structure on surface-reformed elastomers via ion-beam bombardment.- Chapter5: Wrinkle formation by interfacial swelling on thermoplastic surfaces.- Chapter6: Laser-induced periodic surface structures (LIPSS) on polymer surfaces.- Chapter7: Design of perfectly ordered periodic structures on polymers using Direct Laser Interference Patterning.- Chapter8: Micro- and nano-patterned hydrogels fabricated by taking advantage of surface instabilities.- Chapter9: Wrinkling on covalently-anchored hydrogels.- Chapter10: Ripples and Wrinkles in graphene-Beyond continuum mechanics.- Chapter11: Wrinkling Labyrinth Patterns on Elastomeric Janus Particles.- Chapter12: Wrinkled surfaces designed for bio-related applications.- Chapter13: Tuning Surface Morphology of Polymer Films through Bilayer Structures, Mechanical Forces and External Stimuli.- Chapter14: Other applications of wrinkled polymer surfaces.- Chapter15: Summary and futures outlooks.