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Updated: Jun 17, 2025

Bioinspired Soft Robot with Incorporated Microelectrodes

Bioinspired Soft Robot with Incorporated Microelectrodes

Published on: February 28, 2020

Programmable acoustic modular microrobots.

Subrahmanyam Cherukumilli¹, Fatma Ceren Kirmizitas^1,2, David P Rivas¹

¹Department of Mechanical Engineering, University of Delaware, Newark, 19711 DE USA.

Journal of Micro-Bio Robotics

|August 6, 2024

Summary

This summary is machine-generated.

Researchers developed new multi-modal modular microrobots for biomedicine. These biocompatible microrobots, actuated by magnetic and acoustic fields, can form various shapes for tasks like cellular manipulation.

Keywords:

Cell manipulation Cell patterning Magneto-acoustic/hybrid microrobot Modular microrobots Programmable microstructure

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Published on: January 21, 2021

Area of Science:

Biomedical Engineering
Microrobotics
Materials Science

Background:

Microrobotics offers significant potential in biomedicine for applications like targeted drug delivery, microsurgery, and cellular manipulation.
Multi-modal actuation enhances microrobot adaptability, robustness, and task versatility.
Modular microrobot designs allow for on-demand assembly, disassembly, and reconfiguration into complex structures.

Purpose of the Study:

To present a novel biocompatible microrobot capable of multi-modal actuation and modular reconfiguration.
To demonstrate the fabrication and capabilities of these microrobots for advanced micro-scale applications.
To explore the potential of modular microrobots in addressing challenging biomedical tasks.

Main Methods:

Development of a cylindrical microrobot with a dome-shaped cavity, utilizing biocompatible materials.
Actuation of microrobots using combined magnetic and acoustic fields for controlled movement and assembly.
Demonstration of modular microstructure formation and application in surface patterning for cellular manipulation.

Main Results:

Successful fabrication of biocompatible microrobots actuated by both magnetic and acoustic fields.
Demonstrated ability of microrobots to self-assemble into various modular microstructures.
Effective utilization of these microrobots for precise cellular manipulation and pattern creation on surfaces.

Conclusions:

The presented multi-modal modular microrobots offer enhanced versatility and capability for biomedical applications.
The modular design and dual actuation enable complex tasks such as patterned cellular manipulation.
This work paves the way for advanced microrobotic systems in in vitro and in vivo biomedical research.