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Cardiac Muscle-cell Based Actuator and Self-stabilizing Biorobot - PART 1

Cardiac Muscle-cell Based Actuator and Self-stabilizing Biorobot - PART 1

Published on: July 11, 2017

生物模拟子微电机与NIR光触发的运动和货物释放灵感来自鱼

Jiameng Feng¹, Junjie Zou², Xiaoyu Li³

¹Beijing Key Laboratory for Bioengineering and Sensing Technology, Department of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing 100083, China. duxin@ustb.edu.cn.

|October 11, 2023

概括

这项研究以乌鱼为灵感,介绍了一种仿生子微电机. 它通过近红外光和相变材料实现了同时快速移动和爆炸性货物释放.

科学领域:

材料科学材料科学材料科学
纳米技术纳米技术
生物仿真工程生物仿真工程

背景情况:

仿生设计对于开发智能微型/纳米电机至关重要.
鱼表现出快速的运动和喷射油墨,以逃避捕食者,作为灵感.

研究的目的:

设计和制造一个仿生子微电机,模仿乌鱼的逃生行为.
为了实现同时快速移动和温度值触发的爆炸性货物释放,使用近红外 (NIR) 光.

主要方法:

采用一个黄皮@外结构的多多巴胺@半孔 (PDA@MS60) 平台与不对称的黄皮分布.
封装的相变材料 (PCM) 和载荷分子在亚微电机内.
采用NIR光辐射用于推进和货物释放.

主要成果:

亚微电机展示了NIR光驱动的直接运动.
爆炸性货物的释放是在温度超过PCM点时实现的.
该系统有效地模仿了鱼的捕食者逃避.

结论:

成功开发了一种具有双重功能的新型仿生子微电机:推进和触发货物释放.
证明了PDA@MS60平台在先进的微/纳米电机应用中的潜力.
强调了仿生技术在创造智能自主系统中的重要性.

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