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Updated: May 5, 2026

Remote Magnetic Actuation of Micrometric Probes for in situ 3D Mapping of Bacterial Biofilm Physical Properties
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精子细胞强化:X射线导向磁场用于增强细胞相容生物混合微机器人的激活和定位

Veronika Magdanz1,2, Joep K van der Mijle Meijer3, Leendert-Jan W Ligtenberg3

  • 1Department of Systems Design Engineering, University of Waterloo, ON N2L 3G1 Waterloo, Canada.

npj Robotics
|September 5, 2025
PubMed
概括

我们开发了新的生物混合微机器人, 使用铁氧化物纳米颗粒涂层的精子进行向治疗. 这些微型机器人提供了增强的控制和成像能力,

关键词:
生物材料 - 细胞生物医学工程

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Fertilization01:38

Fertilization

During fertilization, an egg and sperm cell fuse to create a new diploid structure. In humans, the process occurs once the egg has been released from the ovary, and travels into the fallopian tubes. The process requires several key steps: 1) sperm present in the genital tract must locate the egg; 2) once there, sperm need to release enzymes to help them burrow through the protective zona pellucida of the egg; and 3) the membranes of a single sperm cell and egg must fuse, with the sperm...
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