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可编程,可更改,原始纤维素膜用于磁性控制软机器人.

Xueqi Li1, Ziqiang Shang2,3, Yaoxing Wang1

  • 1Key Laboratory of Bio-Based Material Science & Technology (Ministry of Education), Northeast Forestry University, Harbin 150040, China.

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|May 30, 2023
PubMed
概括

研究人员为软机器人开发了一种可生物降解的磁性纤维素薄膜. 这项创新使可编程机车和无线货物交付成为可能,推动了环保机器人的发展.

关键词:
纤维素纳米纤维是一种纤维素纳米纤维.磁性膜是一种磁性膜.可编程磁化可编程磁化软机器人的软机器人对刺激有反应的材料.

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科学领域:

  • 生物医学工程 生物医学工程
  • 材料科学 材料科学 材料科学
  • 机器人技术 机器人技术 机器人技术

背景情况:

  • 对于生物医学应用中的软机器人来说,响应刺激的材料至关重要.
  • 目前的材料通常使用非生物降解的聚合物,限制了环境兼容性.
  • 需要灵活,可生物降解和磁性响应的材料.

研究的目的:

  • 开发一种灵活,可生物降解和磁性敏感的纤维素薄膜 (M-薄膜).
  • 为了利用M-膜来创建磁性可控制的软机器人 (M-机器人).
  • 为了展示M-机器人在可编程机动车,货物交付和无线操作方面的能力.

主要方法:

  • 通过纸制造工艺使用纤维素纳米纤维,酸和BaFe12O19颗粒合成的M薄膜.
  • 采用了原形磁化工艺来设计具有特定功能的M机器人.
  • 研究了M片的磁性,折叠性和整体性质.

主要成果:

  • 成功创建了一种灵活,可生物降解和磁性敏感的纤维素薄膜.
  • 开发了M机器人,能够进行多式联动,包括登障碍物.
  • 展示了货物运输功能,如抓,滚动和翻转.
  • 展示了远程无线操作能力.

结论:

  • 开发的M膜为软机器人提供了可生物降解和磁性响应的平台.
  • 这种方法提高了纤维素纳米材料的可控性和操作性.
  • 开启了对刺激反应机器人,无线控制电子和智能设备的前景.