Electrospinning as a versatile technology has attracted a large amount of attention in the past few decades due to the facile way to produce micro- and nano-scale fibers featuring flexibility, large specific surface area and high porosity. Stimuli-responsive polymers are a class of smart materials that are capable of sensing surround environment and interacting with them. Therefore, the combination of electrospinning and smart materials could have a great deal of benefits over the development of smart fibers. In this review, it offers a comprehensive understanding of smart electrospun fibers towards textile applications. Firstly, the definition of smart fibers and the differences between interactive fibers and passive interactive fibers are briefly introduced. Then some interactive fibers made from temperature-, pH-, light-, electric field/electricity-, magnetic field-, multi-responsive polymers, as well as some polymers featuring piezoelectric and triboelectric effect which are suitable flexible electrics, are emphasized with their applications in the form of electrospun fibers. Afterwards, some passive and hybrid smart electrospun fibers are introduced. Finally, associated challenges and perspectives are summarized and discussed.

中文翻译：

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智能电纺纤维用于纺织品的综述

静电纺丝作为一种多功能技术在过去几十年中引起了广泛关注，因为它可以简便地生产具有柔韧性、大比表面积和高孔隙率的微米级和纳米级纤维。刺激响应聚合物是一类能够感知周围环境并与之相互作用的智能材料。因此，静电纺丝和智能材料的结合可以为智能纤维的开发带来很多好处。在这篇评论中，它提供了对纺织应用的智能电纺纤维的全面理解。首先简要介绍了智能光纤的定义以及交互光纤和无源交互光纤的区别。然后是一些由温度-、pH-、光-、电场/电场-、磁场-、多响应聚合物，以及一些具有压电和摩擦电效应的聚合物，这些聚合物是合适的柔性电子，以电纺纤维的形式应用。随后，介绍了一些无源和混合智能电纺纤维。最后，总结和讨论了相关的挑战和观点。