Beomjune Shin, Sohyun Jung, Munkyeong Choi, Keunhwan Park, Ho-Young Kim
{"title":"Plant-inspired soft actuators powered by water","authors":"Beomjune Shin, Sohyun Jung, Munkyeong Choi, Keunhwan Park, Ho-Young Kim","doi":"10.1557/s43577-024-00663-3","DOIUrl":null,"url":null,"abstract":"<p>Unlike animals, plants lack motion-generating systems such as a central nervous system or muscles, but they have successfully developed mechanisms to sense and respond to environmental changes, ensuring their survival. Most of their movements rely on the movement of water into and out of their cells or tissues, which are intrinsically soft and porous. Understanding and harnessing these natural processes can lead to the development of environmentally friendly and biocompatible soft actuator systems. This article explains the strategies employed by plants to generate movement through water transportation, categorizing them into osmosis-driven and hygroscopic swelling-driven mechanisms. Additionally, we discuss the latest trends in soft actuators that replicate plant water-utilizing movements, suggest directions for further development, and provide a review of practical applications.</p><h3 data-test=\"abstract-sub-heading\">Graphical abstract</h3>","PeriodicalId":18828,"journal":{"name":"Mrs Bulletin","volume":"178 1","pages":""},"PeriodicalIF":4.1000,"publicationDate":"2024-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mrs Bulletin","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1557/s43577-024-00663-3","RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Unlike animals, plants lack motion-generating systems such as a central nervous system or muscles, but they have successfully developed mechanisms to sense and respond to environmental changes, ensuring their survival. Most of their movements rely on the movement of water into and out of their cells or tissues, which are intrinsically soft and porous. Understanding and harnessing these natural processes can lead to the development of environmentally friendly and biocompatible soft actuator systems. This article explains the strategies employed by plants to generate movement through water transportation, categorizing them into osmosis-driven and hygroscopic swelling-driven mechanisms. Additionally, we discuss the latest trends in soft actuators that replicate plant water-utilizing movements, suggest directions for further development, and provide a review of practical applications.
期刊介绍：
MRS Bulletin is one of the most widely recognized and highly respected publications in advanced materials research. Each month, the Bulletin provides a comprehensive overview of a specific materials theme, along with industry and policy developments, and MRS and materials-community news and events. Written by leading experts, the overview articles are useful references for specialists, but are also presented at a level understandable to a broad scientific audience.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
