Smart Adhesives via Magnetic Actuation
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202107748
Abstract: Smart adhesives possess a wide range of applications owing to their reversibly and repeatedly switchable adhesion in transfer technology. Despite recent advances, it still remains a technical and scientific challenge to achieve strategies for rapidly… read more here.
Keywords: adhesion; smart adhesive; via magnetic; smart adhesives ... See more keywords
4D Printing of Magnetoactive Soft Materials for On-Demand Magnetic Actuation Transformation.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c19280
Abstract: Four-dimensional (4D) printed magnetoactive soft material (MASM) with a three-dimensional (3D) patterned magnetization profile possesses programmable shape transformation and controllable locomotion ability, showing promising applications in actuators and soft robotics. However, typical 4D printing strategies… read more here.
Keywords: magnetoactive soft; transformation; masm; magnetic actuation ... See more keywords
Magnetic actuation and deformation of a soft shuttle.
Sign Up to like & getrecommendations! Published in 2020 at "Biomicrofluidics"
DOI: 10.1063/5.0008176
Abstract: Here, we describe the magnetic actuation of soft shuttles for open-top microfluidic applications. The system is comprised of two immiscible liquids, including glycerol as the soft shuttle and a suspension of iron powder in sucrose… read more here.
Keywords: system; magnetic actuation; magnetic drop; soft shuttle ... See more keywords
2D Magnetic Actuation and Localization of a Surface Milli-Roller in Low Reynolds Numbers
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3148787
Abstract: Magnetic actuation of minimally invasive medical tetherless devices holds great promise in several biomedical applications. However, there are still several challenges in noninvasive localization, both in terms of sensing detectable signals of these devices and… read more here.
Keywords: state; localization; actuation; milli roller ... See more keywords
Planar Magnetic Actuation for Soft and Rigid Robots Using a Scalable Electromagnet Array
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3190830
Abstract: Magnetic actuation system manipulates micro soft or rigid robots by a controllable magnetic field to move them freely in the narrow or enclosed space, which has demonstrated its huge potential in medical interventional surgery and… read more here.
Keywords: rigid robots; scalable electromagnet; actuation; soft rigid ... See more keywords
Enhanced Accuracy in Magnetic Actuation: Closed-Loop Control of a Magnetic Agent With Low-Error Numerical Magnetic Model Estimation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3191047
Abstract: Magnetic actuation holds promise for wirelessly controlling small, magnetic surgical tools and may enable the next generation of ultra minimally invasive surgical robotic systems. Precise torque and force exertion are required for safe surgical operations… read more here.
Keywords: magnetic agent; control; model; estimation ... See more keywords
Modeling and Control of Magnetic Actuation Systems Based on Sensorless Displacement Information
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2018.2847652
Abstract: This paper reveals the design and implementation of a magnetic actuation system (MAS) with noninvasive displacement measurement by current sensing only. A platform-independent MAS modeling methodology is utilized, describing the cross-coupled system behavior by the… read more here.
Keywords: magnetic actuation; methodology; displacement; modeling control ... See more keywords
Magnetic guidewire steering at ultrahigh magnetic fields
Sign Up to like & getrecommendations! Published in 2023 at "Science Advances"
DOI: 10.1126/sciadv.adg6438
Abstract: With remote magnetic steering capabilities, magnetically actuated guidewires have proven their potential in minimally invasive medical procedures. Existing magnetic steering strategies, however, have been limited to low magnetic fields, which prevents the integration into medical… read more here.
Keywords: guidewire; magnetic guidewire; guidewire steering; steering ultrahigh ... See more keywords
A Novel Magnetic Actuation Scheme to Disaggregate Nanoparticles and Enhance Passage across the Blood–Brain Barrier
Sign Up to like & getrecommendations! Published in 2017 at "Nanomaterials"
DOI: 10.3390/nano8010003
Abstract: The blood–brain barrier (BBB) hinders drug delivery to the brain. Despite various efforts to develop preprogramed actuation schemes for magnetic drug delivery, the unmodeled aggregation phenomenon limits drug delivery performance. This paper proposes a novel… read more here.
Keywords: actuation; delivery; scheme; magnetic actuation ... See more keywords