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Cilia-Inspired Flexible Arrays for Intelligent Transport of Viscoelastic Microspheres

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收录情况: ◇ SCIE ◇ EI ◇ 自然指数

机构: [1]Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, P. R. China E-mail: tiandl@buaa.edu.cn [2]Department of Otorhinolaryngology Head and Neck Surgery, Beijing Key Laboratory for Pediatric Diseases of Otolaryngology, Beijing Children’s Hospital, Beijing 100045, P. R. China [3]School of Materials Science and Engineering, Beihang University, Beijing 100191, China [4]Beijing Advanced Innovation Centre for Biomedical Engineering, Beihang University
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关键词: cilia-inspired materials responsive materials smart transporting viscoelastic microspheres

摘要:
Anisotropic microstructures are widely used by being cleverly designed to achieve important functions. Mammals' respiratory tract is filled with dense cilia that rhythmically swing back and forth in a unidirectional wave to propel mucus and harmful substances out of the lung through larynx. Inspired by the ciliary structure and motion mechanism of the respiratory tract systems, a viscoelastic microsphere transporting strategy based on integration of airway cilium-like structure and magnetically responsive flexible conical arrays is demonstrated. Under external magnetic fields, the viscoelastic microspheres can be directionally and continuously transported alongside the swing of the cilia-like arrays that contain magnetic particles. This work provides a promising route for the design of advanced medical applications in directional transport of microspheres, drug delivery systems, ciliary dyskinesia treating, and self-cleaning without liquid.

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出版当年[2017]版:
大类 | 1 区 工程技术
小类 | 1 区 化学综合 1 区 物理化学 1 区 材料科学:综合 1 区 物理:应用 2 区 纳米科技 2 区 物理:凝聚态物理
最新[2023]版:
大类 | 1 区 材料科学
小类 | 1 区 化学:综合 1 区 物理化学 1 区 材料科学:综合 1 区 纳米科技 1 区 物理:应用 1 区 物理:凝聚态物理
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出版当年[2016]版:
Q1 PHYSICS, CONDENSED MATTER Q1 NANOSCIENCE & NANOTECHNOLOGY Q1 CHEMISTRY, MULTIDISCIPLINARY Q1 PHYSICS, APPLIED Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Q1 CHEMISTRY, PHYSICAL
最新[2023]版:
Q1 NANOSCIENCE & NANOTECHNOLOGY Q1 CHEMISTRY, MULTIDISCIPLINARY Q1 CHEMISTRY, PHYSICAL Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Q1 PHYSICS, APPLIED Q1 PHYSICS, CONDENSED MATTER

影响因子: 最新[2023版] 最新五年平均 出版当年[2016版] 出版当年五年平均 出版前一年[2015版] 出版后一年[2017版]

第一作者:
第一作者机构: [1]Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, P. R. China E-mail: tiandl@buaa.edu.cn
通讯作者:
通讯机构: [1]Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, P. R. China E-mail: tiandl@buaa.edu.cn [4]Beijing Advanced Innovation Centre for Biomedical Engineering, Beihang University
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