文献类型：期刊文献

英文题名：Bottom-Up: Can Supramolecular Tools Deliver Responsiveness from Molecular Motors to Macroscopic Materials?

作者：Zhang, Qi[1,2,3,4];Qu, Da-Hui[1,2];Tian, He[1,2];Feringa, Ben L.[1,2,3,4]

机构：[1]East China Univ Sci & Technol, Frontiers Sci Ctr Mat & Dynam Chem, Feringa Nobel Prize Scientist Joint Res Ctr, Key Lab Adv Mat,Sch Chem & Mol Engn, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Frontiers Sci Ctr Mat & Dynam Chem, Feringa Nobel Prize Scientist Joint Res Ctr, Joint Int Res Lab Precis Chem & Mol Engn,Sch Chem, 130 Meilong Rd, Shanghai 200237, Peoples R China;[3]Univ Groningen, Fac Sci & Engn, Stratingh Inst Chem, Nijenborgh 4, NL-9747 AG Groningen, Netherlands;[4]Univ Groningen, Fac Sci & Engn, Zernike Inst Adv Mat, Nijenborgh 4, NL-9747 AG Groningen, Netherlands

年份：2020

卷号：3

期号：2

起止页码：355

外文期刊名：MATTER

收录：;EI(收录号：20203209008672);WOS:【SCI-EXPANDED(收录号:WOS:000555892900009)】；

基金：This work was supported by the National Natural Science Foundation of China (grants 21790361, 21871084, and 21672060), Shanghai Municipal Science and Technology Major Project (grant 2018SHZDZX03), the Fundamental Research Funds for the Central Universities, the Programme of Introducing Talents of Discipline to Universities (grant B16017), Program of Shanghai Academic/Technology Research Leader (19XD1421100), and the Shanghai Science and Technology Committee (grant 17520750100). B.L.F. acknowledges financial support of the Netherlands Ministry of Education, Culture and Science (Gravitation program 024.601035). The authors appreciate Dr. Romain Costil (ORCID: 0000-0002-2823-4533) for his helpful discussion on the manuscript.

语种：英文

外文关键词：Plastic films - Self assembly - Supramolecular chemistry - Liquid crystal polymers - Intelligent materials - Synthesis (chemical) - Liquid films

摘要：Motion is omnipresent, as is obvious from the artificial machines in the macro-world and the biomolecular motors in living systems, con-trolling dynamic behavior along many length scales. With the emer-gence of molecular machines in the past decades, a major step has been made toward responsive materials and dynamic molecular sys-tems. Photochemical rotary molecular motors hold a unique posi-tion, as embedding nanoscale motors in macroscopic materials enables light-driven responsive and adaptive properties. Although the synthesis and engineering of discrete molecular motors in the solution phase are well understood, the design and construction of motorized smart materials that operate at the supramolecular and macroscopic levels provide several fundamental challenges. This Review highlights emerging methodologies that take advan-tage of the supramolecular toolbox for the bottom-up assembly of responsive materials. Illustrative examples include muscle-like actu-ators, motor-based metal-organic frameworks, and motorized liquid crystal films and droplets. Emphasis is on how the light -responsive behavior and motion of rotary molecular motors can be communicated, delivered, and amplified to result in a specific dy-namic output ranging from the nanoscale and molecular level all the way to the macroscopic scale and materials level. Furthermore, general guidelines for the supramolecular amplification of molecu-lar motion and challenges and perspectives for the development of future motorized smart materials are presented.