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Search results for microrobot

Plants & Animals Apr 10, 2025

Guiding fruit flies like micro-robots using pinwheels and light

A team of bioengineers at Harvard University's Rowland Institute has found two new ways to control a tiny creature, essentially turning it into a micro-robot. In their study published in the Proceedings of the National Academy ...

Bio & Medicine Apr 1, 2025

Liquid-bodied robot enables precise eradication of implant-related biofilm infections

An international research team led by the Chinese University of Hong Kong (CUHK) has achieved a breakthrough in the field of medical microrobots by developing the world's first antibiofilm liquid-bodied magnetic-controlled ...

Bio & Medicine Mar 28, 2025

Scientists uncover how microswimmers move faster in groups, paving way for tiny drug-delivering robots

Scientists have revealed how tiny swimming cells—such as sperm and bacteria—are able to move faster when traveling as a group, and the research could accelerate the development of microscopic robots that deliver drugs ...

Bio & Medicine Mar 26, 2025

'Magnetic tweezers': Making robotic surgery safer and more precise with a human touch

Imagine if a doctor could remotely do a non-invasive, highly precise medical procedure on her patients using a tiny robot, or microrobot. With a device researchers from SMU and George Washington University created, that is ...

Bio & Medicine Mar 17, 2025

Magnetic microalgae: Tiny swimmers are on a mission to become robots

A team of researchers at the Max Planck Institute for Intelligent Systems (MPI-IS) in Stuttgart developed a biohybrid micro swimmer covered with magnetic material, whose swimming ability is largely unaffected by the coating. ...

Bio & Medicine Jan 8, 2025

Micro, modular, mobile—DNA-linked microrobots offer new possibilities in medicine and manufacturing

When robots are made out of modular units, their size, shape, and functionality can be modified to perform any number of tasks. At the microscale, modular robots could enable applications like targeted drug delivery and autonomous ...

Bio & Medicine Dec 10, 2024

Ultrasound-guided microscopic 'flower' particles show promise in targeted drug delivery

How can medicines be directed to precise locations within the body where they need to act? Scientists have been researching this question for a long time. An example would be delivering cancer drugs directly to a tumor so ...

Soft Matter Oct 29, 2024

Scientists demonstrate precise control over artificial microswimmers using electric fields

In a new study in Âé¶¹ÒùÔºical Review Letters, scientists have demonstrated a method to control artificial microswimmers using electric fields and fluid flow. These microscopic droplets could pave the way for targeted drug delivery ...

Biotechnology Oct 17, 2024

Biofabrication should be sustainable: Researcher calls for a rethink in current practices

Miriam Filippi, a researcher in the field of soft robotics working on developing bioinspired artificial muscle tissues, believes we can make human activities more ecologically sound by harnessing the power of living cells ...

Condensed Matter Oct 4, 2024

Harnessing magnetic relaxation: 'Pac-Man effect' enables precise organization of superparamagnetic beads

Particles that are larger than regular molecules or atoms yet remain invisible to the naked eye can form a variety of useful structures, including miniature propellers for microrobots, cellular probes, and steerable microwheels ...

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