AIMC Topic: Magnetics

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Collective Behaviors of Magnetic Microparticle Swarms: From Dexterous Tentacles to Reconfigurable Carpets.

ACS nano Aug 4, 2022
Microrobot swarms have promising prospects in biomedical applications ranging from targeted cargo delivery to minimally invasive surgery. However, such potential is constrained by the small output force and low efficiency of the current microrobot sw...
Robotics Floors and Floorcoverings Mass Gatherings Electromagnetic Phenomena Magnetics
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Magnetic Self-Healing Composites: Synthesis and Applications.

Molecules (Basel, Switzerland) Jun 13, 2022
Magnetic composites and self-healing materials have been drawing much attention in their respective fields of application. Magnetic fillers enable changes in the material properties of objects, in the shapes and structures of objects, and ultimately ...
Magnetics Magnetic Fields Robotics
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Data-Driven Real-Time Magnetic Tracking Applied to Myokinetic Interfaces.

IEEE transactions on biomedical circuits and systems May 19, 2022
A new concept of human-machine interface to control hand prostheses based on displacements of multiple magnets implanted in the limb residual muscles, the myokinetic control interface, has been recently proposed. In previous works, magnets localizati...
Neural Networks, Computer Hand Humans Magnetics Magnets Magnetic Phenomena
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Real-time 3D optoacoustic tracking of cell-sized magnetic microrobots circulating in the mouse brain vasculature.

Science advances May 11, 2022
Mobile microrobots hold remarkable potential to revolutionize health care by enabling unprecedented active medical interventions and theranostics, such as active cargo delivery and microsurgical manipulations in hard-to-reach body sites. High-resolut...
Brain Mice Magnetic Phenomena Robotics Gold Animals Magnetics
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s-CAM: An Untethered Insertable Laparoscopic Surgical Camera Robot with Non-Contact Actuation.

Sensors (Basel, Switzerland) Apr 29, 2022
Fully insertable robotic imaging devices represent a promising future of minimally invasive laparoscopic vision. Emerging research efforts in this field have resulted in several proof-of-concept prototypes. One common drawback of these designs derive...
Laparoscopy Abdominal Wall Magnetics Robotics
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Magnetic bio-hybrid micro actuators.

Nanoscale Mar 24, 2022
Over the past two decades, there has been a growing body of work on wireless devices that can operate on the length scales of biological cells and even smaller. A class of these devices receiving increasing attention are referred to as bio-hybrid act...
Magnetics Magnetic Phenomena Robotics
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Magnetic Soft Materials and Robots.

Chemical reviews Feb 1, 2022
In conventional classification, soft robots feature mechanical compliance as the main distinguishing factor from traditional robots made of rigid materials. Recent advances in functional soft materials have facilitated the emergence of a new class of...
Magnetic Phenomena Robotics Magnetics
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Magnetic Biohybrid Microrobot Multimers Based on Cells for Enhanced Targeted Drug Delivery.

ACS applied materials & interfaces Jan 12, 2022
Magnetic micro-/nanorobots have been regarded as a promising platform for targeted drug delivery, and tremendous strategies have been developed in recent years. However, realizing precise and efficient drug delivery in vivo still remains challenging,...
Drug Liberation Robotics Magnetics HeLa Cells Magnetic Fields Biocompatible Materials Doxorubicin Cell Survival Hydrogen-Ion Concentration Chlorella Ferrosoferric Oxide Humans Drug Carriers
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Pose tracking method using magnetic excitations with frequency division for robotic endoscopic capsules.

Biomedical microdevices Jan 5, 2022
The poses of robotic endoscopic capsules are indispensable for further follow-up examinations, potential targeted drug delivery, and closed-loop controlling of active locomotion. A novel tracking method using the multiple magnetic excitations with fr...
Robotic Surgical Procedures Robotics Magnetic Phenomena Capsules Magnetics
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Real-Time Ultrasound Doppler Tracking and Autonomous Navigation of a Miniature Helical Robot for Accelerating Thrombolysis in Dynamic Blood Flow.

ACS nano Jan 4, 2022
Untethered small-scale robots offer great promise for medical applications in complex biological environments. However, challenges remain in the control and medical imaging of a robot for targeted delivery inside a living body, especially in flowing ...
Magnetics Magnetic Fields Thrombolytic Therapy Tissue Plasminogen Activator Robotics
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