Front Cover: A Strain‐engineered Helical Structure as a Self‐adaptive Magnetic Microswimmer (ChemNanoMat 6/2021). Issue 6 (22nd May 2021)

• Record Type: Journal Article
• Authors: Shi, Xiaojie; Liu, Jinrun; Kong, Ye; Xu, Borui; Li, Tianlong; Solovev, Alexander A.; Mei, Yongfeng
• Is Part Of: ChemNanoMat. Volume 7:Issue 6(2021)
• Page Start: 561
• Page End: 561
• Publication Date: 2021-05-22
• Subjects: Helical microswimmer -- adaptive motion -- magnetic propulsion -- strain engineering -- nanomembrane; Nanochemistry -- Periodicals; Nanostructured materials -- Periodicals; Nanochemistry; Nanostructured materials; Periodicals; 541.2
• DOI: 10.1002/cnma.202100137
• Languages: English
• ISSNs: 2199-692X

Abstract

Abstract : The helical magnetic microswimmer is fabricated by self‐rolling nanomembrane technology. The structure of the helix, including pitch and diameter, could be precisely tuned through strain engineering. The helical microswimmer could accurately navigate in various liquids under weak rotating magnetic fields due to high loading of the magnetic component. It also performs self‐adaptive locomotion in a confined environment benefiting from soft helical structures. More information can be found in the Full Paper by Borui Xu, Tianlong Li, Yongfeng Mei et al .