Affiliation:
1. Institut für Kunststofftechnologie und Recycling e. V., Gewerbepark 3, D-6369 Südliches Anhalt, Germany
2. Institute of Active Polymers, Helmholtz-Zentrum Hereon, Kantstraße 55, D-14513 Teltow, Germany
3. Department of Chemistry, Warsaw University of Technology, ul. Noakowskiego 3, 00-664 Warsaw, Poland
Abstract
Nature has always been a source of inspiration for the development of novel materials and devices. In particular, polymer actuators that mimic the movements and functions of natural organisms have been of great interest due to their potential applications in various fields, such as biomedical engineering, soft robotics, and energy harvesting. During recent years, the development and actuation performance of electrospun fibrous meshes with the advantages of high permeability, surface area, and easy functional modification, has received extensive attention from researchers. This review covers the recent progress in the state-of-the-art electrospun actuators based on commonly used polymers such as stimuli-sensitive hydrogels, shape-memory polymers (SMPs), and electroactive polymers. The design strategies inspired by nature such as hierarchical systems, layered structures, and responsive interfaces to enhance the performance and functionality of these actuators, including the role of biomimicry to create devices that mimic the behavior of natural organisms, are discussed. Finally, the challenges and future directions in the field, with a focus on the development of more efficient and versatile electrospun polymer actuators which can be used in a wide range of applications, are addressed. The insights gained from this review can contribute to the development of advanced and multifunctional actuators with improved performance and expanded application possibilities.
Funder
Helmholtz Association
European Union’s Horizon 2020 Research and Innovation Program
Department of Chemistry of the Warsaw University of Technology
Subject
Polymers and Plastics,General Chemistry
Reference124 articles.
1. Toward a New Generation of Smart Biomimetic Actuators for Architecture;Poppinga;Adv. Mater.,2018
2. An on-demand plant-based actuator created using conformable electrodes;Li;Nat. Electron.,2021
3. Li, S., and Wang, K.W. (2017). Plant-inspired adaptive structures and materials for morphing and actuation: A review. Bioinspir. Biomim., 12.
4. Light-driven bimorph soft actuators: Design, fabrication, and properties;Chen;Mater. Horiz.,2021
5. Flexible Actuators for Soft Robotics;Yang;Adv. Intell. Syst.,2020