为解决机器人辅助血管内手术中缺乏触觉反馈的难题，研究人员开发了一种基于铁磁流体（ferrofluid）的触觉引导系统。该系统通过磁场调控铁磁流体黏度变化，模拟血管内器械接触力，实验证实其可提供方向性触觉反馈（感知准确率44%），为提升手术安全性和操作直觉性提供了新思路。

The science pros at TKOR reveal five weird facts about ferrofluid you probably didn’t know.

The result was Fetch, a display that uses electromagnets to suspend ferrofluid on 252 “pixels” across the screen. After some delays due to COVID, they have recently unveiled version 2.0 of the ...

A speaker made by artist Dakd Jung, spotted by Gizmodo, visualizes music with ferrofluid, a liquid filled with tiny magnetic particles. The ferrofluid, a viscous black blob, reacts to an ...

Ferrofluid shows a spiky surface due to the effect of a magnetic field Scientists in the US have developed a new way of pumping ferrofluids without the use of any mechanical components. They claim ...

Ferrofluid inventor Steve Papell imagined that the innovative substance — made of nanoscale ferromagnetic particles suspended in a carrier fluid — could be harnessed as a magnetized rocket ...

One of these that has emerged in recent years is ferrofluid -- a thick, oily fluid containing nanoscale magnetic particles, suspended in a bottle of water. Moving a magnet around the outside of ...