Related Experiment Video
Updated: Jun 21, 2025

07:40
Manufacturing, Control, and Performance Evaluation of a Gecko-Inspired Soft Robot
Published on: June 10, 2020
13.9K
Magnetic motors in interphases: Motion control and integration in soft robots
1Interdisciplinary Nanoscience Center (iNANO), Gustav Wieds Vej 14, Aarhus University, Aarhus 8000, Denmark.
Biointerphases
|July 12, 2024
Summary
Researchers overviewed recent advancements in magnetic motors, focusing on controlled motion for applications like biomedicine and environmental remediation. This includes swarm control and integration into soft robots.
Area of Science:
- Physics, Materials Science, Engineering
Background:
- Magnetic motors are out-of-equilibrium particles capable of controlled motion.
- They harness external magnetic fields to overcome Brownian fluctuations.
- Applications span biomedicine and environmental remediation.
Purpose of the Study:
- Provide an overview of recent advancements in magnetic motors.
- Focus on controlled motion aspects, including trapping, steering, guidance, and swarm control.
- Discuss the integration of magnetic motors in soft robotics.
Main Methods:
- Literature review and synthesis of recent research on magnetic motors.
- Analysis of controlled motion strategies.
- Exploration of applications in soft robotics.
Main Results:
- Magnetic motors demonstrate precise control over movement, including collective behaviors (swarm control).
- Integration with soft robots enables novel actuation mechanisms.
- The field shows significant progress in harnessing magnetic fields for directed particle motion.
Conclusions:
- Magnetic motors represent a significant advancement in controlled particle dynamics.
- Future directions include enhanced swarm control and sophisticated soft robot integration.
- Continued research promises broader applications in various scientific and technological domains.
Related Concept Videos
Electro-mechanical Systems
937
Electromechanical systems are intricate configurations that effectively combine electrical and mechanical elements to achieve a desired outcome. Central to many of these systems is the DC motor, a device that converts electrical energy into mechanical motion, enabling various applications ranging from simple fans to complex robotic mechanisms.
A key component of the DC motor is the armature, a rotating circuit positioned within a magnetic field. As an electric current passes through the...
A key component of the DC motor is the armature, a rotating circuit positioned within a magnetic field. As an electric current passes through the...
937
Mechanical Systems
190
Mechanical systems are analogous to to electrical networks where springs and masses play similar roles to inductors and capacitors, respectively. A viscous damper in mechanical systems functions similarly to a resistor in electrical networks, dissipating energy. The forces acting on a mass in such systems include an applied force in the direction of motion, counteracted by forces from the spring, a viscous damper, and the mass's acceleration. This interplay of forces is mathematically...
190
Force On A Current Loop In A Magnetic Field
3.2K
Magnetic forces on wires carrying current are most frequently applied in motors. A DC motor is a device that converts electrical energy into mechanical work. In motors, wire loops are enclosed in a magnetic field. When current flows through the loops, the magnetic field applies torque, which causes the shaft to rotate. The direction of the current is reversed once the loop's surface area is lined up with the magnetic field, causing a constant torque on the loop. During the process,...
3.2K
The Movement of Organelles and Vesicles
4.4K
In eukaryotic cells, cytoskeletal filaments such as actin, microtubules, and intermediate filaments form a mesh-like cytoskeletal network. These filaments serve as tracks for transporting cellular cargo. Specialized motor proteins use the chemical energy stored in adenosine triphosphate (ATP) for this transport. During interphase, microtubules are polarized, with the plus-end towards the cell periphery and the minus-end towards the cell center. Two microtubule-associated motor proteins,...
4.4K
Magnetic Force
935
In addition to the electric forces between electric charges, moving electric charges exert magnetic forces on each other. A magnetic field is created by a moving charge or a group of moving charges known as the electric current. A magnetic force is experienced by a second current or moving charge in response to this magnetic field. Fundamentally, interactions between moving electrons in the atoms of two bodies produce magnetic forces between them.
The magnetic force acting on a moving charge...
The magnetic force acting on a moving charge...
935

