TY - JOUR
T1 - A bioinspired magnetic responsive cilia array surface for microspheres underwater directional transport
AU - Ben, Shuang
AU - Yao, Jinjia
AU - Ning, Yuzhen
AU - Zhao, Zhihong
AU - Zha, Jinlong
AU - Tian, Dongliang
AU - Liu, Kesong
AU - Jiang, Lei
N1 - Publisher Copyright:
© 2020, Science China Press and Springer-Verlag GmbH Germany, part of Springer Nature.
PY - 2020/3/1
Y1 - 2020/3/1
N2 - Bio-inspired surfaces are usually designed by imitating the surface properties of a particular biological species, or combing with the surface characteristics of multiple biological species to construct a cross-species surface. Herein, inspired by the structure and rhythmic swing of human pulmonary cilia, and the directional migration of pigeons by geomagnetic field, an integrated system of biomimetic hydrophobic magnetic cilia array surface with reversible deformation properties and excellent magnetic response performance for solid microspheres underwater transport is designed and constructed. Driven by an external magnetic field, the magnetic responsive cilia array surface can directionally and continuously transport microspheres underwater in periodic motion. This work will shed new light on the designing of micromanipulation systems for micro-objects transport, and promote the practical application of micro-operating systems in underwater transportation and drug delivery.
AB - Bio-inspired surfaces are usually designed by imitating the surface properties of a particular biological species, or combing with the surface characteristics of multiple biological species to construct a cross-species surface. Herein, inspired by the structure and rhythmic swing of human pulmonary cilia, and the directional migration of pigeons by geomagnetic field, an integrated system of biomimetic hydrophobic magnetic cilia array surface with reversible deformation properties and excellent magnetic response performance for solid microspheres underwater transport is designed and constructed. Driven by an external magnetic field, the magnetic responsive cilia array surface can directionally and continuously transport microspheres underwater in periodic motion. This work will shed new light on the designing of micromanipulation systems for micro-objects transport, and promote the practical application of micro-operating systems in underwater transportation and drug delivery.
KW - cilia-inspired surface
KW - magnetic response
KW - micro-operating system
KW - microspheres transport
KW - underwater
UR - https://www.scopus.com/pages/publications/85079726394
U2 - 10.1007/s11426-019-9660-5
DO - 10.1007/s11426-019-9660-5
M3 - 文章
AN - SCOPUS:85079726394
SN - 1674-7291
VL - 63
SP - 347
EP - 353
JO - Science China Chemistry
JF - Science China Chemistry
IS - 3
ER -