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Journal articles on the topic 'Magnetic-manipulation system'

Author: Grafiati

Published: 18 May 2024

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1

Chang, Ming, Jacque Lynn Gabayno, Ming Yi Chang, Yu Hao Lin, and Ke Wei Huang. "Magnetic Field-Driven Manipulation System and its Applications in Micromixing and Microablation." Applied Mechanics and Materials 736 (March 2015): 152–57. http://dx.doi.org/10.4028/www.scientific.net/amm.736.152.

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This study showcases two independent magnetic manipulation systems to remotely control the movement of Fe3O4 nanomaterial in microfluidic chips. One system utilizes a homogeneous rotating magnetic field to carry out magnetic stirring in 100 μm and 300 μm flow channels. The mixing results of this system revealed that adding Fe3O4 nanoparticles to the solution enhances the efficiency of the micromixer by twice as much that of a device without the nanomaterial. The second manipulation system utilizes oscillating magnetic field for rapid microablation of thrombus in a microchannel. A customizable

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Guckenberger, David J., Hannah M. Pezzi, Mary C. Regier, et al. "Magnetic System for Automated Manipulation of Paramagnetic Particles." Analytical Chemistry 88, no. 20 (2016): 9902–7. http://dx.doi.org/10.1021/acs.analchem.6b02257.

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3

Abu-Nimeh, F. T., and F. M. Salem. "An Integrated Open-Cavity System for Magnetic Bead Manipulation." IEEE Transactions on Biomedical Circuits and Systems 7, no. 1 (2013): 31–42. http://dx.doi.org/10.1109/tbcas.2012.2191151.

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4

Im, Seyeong, Sungjun Kim, Joongho Yun, and Jaekwang Nam. "Robot-Aided Magnetic Navigation System for Wireless Capsule Manipulation." Micromachines 14, no. 2 (2023): 269. http://dx.doi.org/10.3390/mi14020269.

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Magnetic navigation systems (MNSs) have been developed to use in the diagnosis of gastrointestinal problems. However, most conventional magnetic navigation systems are expensive and have structural problems because of their large weights and volumes. Therefore, this paper proposes C-Mag, a novel compact MNS composed of two electromagnets and a robotic arm. The two electromagnets generate a planar magnetic field, and the robotic arm rotates and translates the electromagnets to manipulate the magnetic capsule in a large 3-dimensional (3-D) space. The C-Mag design considers the payload of the rob

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Yu, Chang-Ho, and Sung Hoon Kim. "Multifunctional Robotic Guidewire System using Spiral-type Magnetic Microrobot with Magnetic Manipulation." Journal of Magnetics 21, no. 4 (2016): 616–21. http://dx.doi.org/10.4283/jmag.2016.21.4.616.

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6

Lee, H., Y. Liu, R. M. Westervelt, and D. Ham. "IC/Microfluidic Hybrid System for Magnetic Manipulation of Biological Cells." IEEE Journal of Solid-State Circuits 41, no. 6 (2006): 1471–80. http://dx.doi.org/10.1109/jssc.2006.874331.

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FISHER, J. K., L. VICCI, J. CRIBB, E. T. O'BRIEN, R. M. TAYLOR, and R. SUPERFINE. "MAGNETIC FORCE MICROMANIPULATION SYSTEMS FOR THE BIOLOGICAL SCIENCES." Nano 01, no. 03 (2006): 191–205. http://dx.doi.org/10.1142/s1793292006000276.

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Manipulation systems using magnetic field gradients have the ability to apply a large range of forces noninvasively to a specific target. Depending on the requirements of a given experiment, the systems may be as simple as a single electromagnet for unidirectional manipulation or as complex as a high-frequency three-dimensional manipulator with force feedback. Here, we discuss the motivation for developing such systems, theory and design considerations, and give examples of the broad range of manipulators that has been put to use. In addition, we discuss a variety of applications demonstrating

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Xie, Hui, Mengmeng Sun, Xinjian Fan, et al. "Reconfigurable magnetic microrobot swarm: Multimode transformation, locomotion, and manipulation." Science Robotics 4, no. 28 (2019): eaav8006. http://dx.doi.org/10.1126/scirobotics.aav8006.

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Swimming microrobots that are energized by external magnetic fields exhibit a variety of intriguing collective behaviors, ranging from dynamic self-organization to coherent motion; however, achieving multiple, desired collective modes within one colloidal system to emulate high environmental adaptability and enhanced tasking capabilities of natural swarms is challenging. Here, we present a strategy that uses alternating magnetic fields to program hematite colloidal particles into liquid, chain, vortex, and ribbon-like microrobotic swarms and enables fast and reversible transformations between

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Zhang, Ning, Qiang Guo, Wen Ye, Rui Feng, and Heng Yuan. "Temperature Fluctuations Compensation with Multi-Frequency Synchronous Manipulation for a NV Magnetometer in Fiber-Optic Scheme." Sensors 22, no. 14 (2022): 5218. http://dx.doi.org/10.3390/s22145218.

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Nitrogen-vacancy (NV) centers in diamonds play a large role in advanced quantum sensing with solid-state spins for potential miniaturized and portable application scenarios. With the temperature sensitivity of NV centers, the temperature fluctuations caused by the unknown environment and the system itself will mix with the magnetic field measurement. In this research, the temperature-sensitive characteristics of different diamonds, alongside the temperature noise generated by a measurement system, were tested and analyzed with a homemade NV magnetometer in a fiber-optic scheme. In this work, a

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Ullrich, Franziska, Stefano Fusco, George Chatzipirpiridis,, Salvador Pané, and Bradley J. Nelson. "Recent Progress in Magnetically Actuated Microrobotics for Ophthalmic Therapies." European Ophthalmic Review 08, no. 02 (2014): 120. http://dx.doi.org/10.17925/eor.2014.08.02.120.

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Age-related visual loss and ageing demographics account for a large impact on societal health costs on a global scale. Efficient ocular surgery must be precise, safe and cost effective. Current research focuses on robotic systems to assist in ophthalmic surgery. Furthermore, several platforms for drug delivery in the posterior segment of the eye have been introduced. Moreover, magnetic manipulation of tethered and untethered structures has been suggested to assist in teleoperated ophthalmic surgery and targeted drug delivery in the posterior eye due to its many advantages. Magnetic manipulatio

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Wang, X., C. Ho, Y. Tsatskis, et al. "Intracellular manipulation and measurement with multipole magnetic tweezers." Science Robotics 4, no. 28 (2019): eaav6180. http://dx.doi.org/10.1126/scirobotics.aav6180.

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The capability to directly interrogate intracellular structures inside a single cell for measurement and manipulation is important for understanding subcellular and suborganelle activities, diagnosing diseases, and developing new therapeutic approaches. Compared with measurements of single cells, physical measurement and manipulation of subcellular structures and organelles remain underexplored. To improve intracellular physical measurement and manipulation, we have developed a multipole magnetic tweezers system for micromanipulation involving submicrometer position control and piconewton forc

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Spero, Richard Chasen, Leandra Vicci, Jeremy Cribb, et al. "High throughput system for magnetic manipulation of cells, polymers, and biomaterials." Review of Scientific Instruments 79, no. 8 (2008): 083707. http://dx.doi.org/10.1063/1.2976156.

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13

Hewlin, Rodward L., Maegan Edwards, and Christopher Schultz. "Design and Development of a Traveling Wave Ferro-Microfluidic Device and System Rig for Potential Magnetophoretic Cell Separation and Sorting in a Water-Based Ferrofluid." Micromachines 14, no. 4 (2023): 889. http://dx.doi.org/10.3390/mi14040889.

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The timely detection and diagnosis of diseases and accurate monitoring of specific genetic conditions require rapid and accurate separation, sorting, and direction of target cell types toward a sensor device surface. In that regard, cellular manipulation, separation, and sorting are progressively finding application potential within various bioassay applications such as medical disease diagnosis, pathogen detection, and medical testing. The aim of this paper is to present the design and development of a simple traveling wave ferro-microfluidic device and system rig purposed for the potential m

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Silverio, Vania, Miguel Amaral, João Gaspar, Susana Cardoso, and Paulo P. Freitas. "Manipulation of Magnetic Beads with Thin Film Microelectromagnet Traps." Micromachines 10, no. 9 (2019): 607. http://dx.doi.org/10.3390/mi10090607.

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Integration of point-of-care assays can be facilitated with the use of actuated magnetic beads (MB) to perform testing in less expensive settings to enable the delivery of cost-effective care. In this paper we present six different designs of planar microelectromagnets traps (MEMT) with four external coils in series and one central coil connected for an opposite direction of manipulation of MB in microfluidic flows. The development of a simulation tool facilitated the rapid and efficient optimization of designs by presenting the influence of system variables on real time concentrations of MB.

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Osinde, Nahashon O., Maxime Etiévant, Jean Bosco Byiringiro, and Nicolas Andreff. "Calibration of a multi-mobile coil magnetic manipulation system utilizing a control-oriented magnetic model." Mechatronics 84 (June 2022): 102774. http://dx.doi.org/10.1016/j.mechatronics.2022.102774.

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Batgerel, Tumurbaatar, Afeesh Rajan Unnithan, Chan-Hee Park, and Cheol Sang Kim. "Design and development of an electro magnetic manipulation system to actuate bioengineered magnetic micro/nanoparticles." Journal of Mechanical Science and Technology 32, no. 4 (2018): 1693–703. http://dx.doi.org/10.1007/s12206-018-0326-2.

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Hong, Jin-Su, Sangwon Lee, and Jung-Ik Ha. "Control Method in Minimum Infinity-Norm Approach for Multicoil Magnetic Manipulation System." IEEE Transactions on Magnetics 58, no. 1 (2022): 1–9. http://dx.doi.org/10.1109/tmag.2021.3123093.

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Tsuchiya, Hiroyoshi, Mina Okochi, Nobuhiro Nagao, Mitsuhiro Shikida, and Hiroyuki Honda. "On-chip polymerase chain reaction microdevice employing a magnetic droplet-manipulation system." Sensors and Actuators B: Chemical 130, no. 2 (2008): 583–88. http://dx.doi.org/10.1016/j.snb.2007.10.014.

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19

Craig, David, and Mir Behrad Khamesee. "Motion control of a large gap magnetic suspension system for microrobotic manipulation." Journal of Physics D: Applied Physics 40, no. 11 (2007): 3277–85. http://dx.doi.org/10.1088/0022-3727/40/11/004.

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20

Fan, Qigao, Jiawei Lu, Jie Jia, and Juntian Qu. "2D Magnetic Manipulation of a Micro-Robot in Glycerin Using Six Pairs of Magnetic Coils." Micromachines 13, no. 12 (2022): 2144. http://dx.doi.org/10.3390/mi13122144.

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This paper demonstrates the control system of a single magnetic micro-robot driven by combined coils. The combined coils consist of three pairs of Helmholtz coils and three pairs of Maxwell coils. The rotating magnetic field, gradient magnetic field, and combined magnetic field model of the combined coils were analyzed. To make the output magnetic field quickly converge to the reference point without steady-state error, the discrete-time optimal controller was designed based on the auto disturbance rejection technology. We have designed a closed-loop controller based on a position servo. The c

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Banis, Georgios, Konstantinos Tyrovolas, Spyridon Angelopoulos, Angelo Ferraro, and Evangelos Hristoforou. "Pushing of Magnetic Microdroplet Using Electromagnetic Actuation System." Nanomaterials 10, no. 2 (2020): 371. http://dx.doi.org/10.3390/nano10020371.

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Treatment of certain diseases requires the administration of drugs at specific areas of tissues and/or organs to increase therapy effectiveness and avoid side effects that may harm the rest of the body. Drug targeting is a research field that uses various techniques to administrate therapies at specific areas of the body, including magnetic systems able to drive nano “vehicles”, as well as magnetically labeled molecules, in human body fluids and tissues. Most available actuation systems can only attract magnetic elements in a relatively small workspace, limiting drug target applications to sup

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22

Chah, Ahmed, and Karim Belharet. "Tele-Guidance of a Soft Magnetic Microrobot Transported by a Fluid in a Vascular Network." Actuators 12, no. 7 (2023): 283. http://dx.doi.org/10.3390/act12070283.

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Electromagnetic actuation represents a novel wireless control approach utilized for the manipulation of magnetic microrobots, particularly in the context of diverse minimally invasive therapeutic applications. This study presented contributions relating to the integration of a human operator into the control system of an electromagnetic actuation framework through haptic assistance. The intervention of a human operator serves multiple purposes, encompassing the safe piloting of the microrobot during the procedure and the utilization of the doctor’s expertise. Consequently, this human-in-the-lo

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Kato, Amami, Toshiki Yoshimine, Toru Hayakawa, et al. "A frameless, armless navigational system for computer-assisted neurosurgery." Journal of Neurosurgery 74, no. 5 (1991): 845–49. http://dx.doi.org/10.3171/jns.1991.74.5.0845.

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✓ A computer-assisted neurosurgical navigational system has been developed which displays intraoperative manipulation on the preoperative computerized tomography (CT) scans or magnetic resonance (MR) images. The system consists of a three-dimensional digitizer, a personal computer, and an image-processing unit. Utilizing recently developed magnetic field modulation technology, the three-dimensional digitizer determines the spatial position and orientation angles of the resin probe, triangle-shaped pointer, or suction tube with a small attached magnetic field sensor. Four fiducial markers on th

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Hoang, Manh Cuong, Jayoung Kim, Jong-Oh Park, and Chang-Sei Kim. "Optimized magnetic field control of an electromagnetic actuation system for enhanced microrobot manipulation." Mechatronics 85 (August 2022): 102830. http://dx.doi.org/10.1016/j.mechatronics.2022.102830.

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25

Grady, M. Sean, Matthew A. Howard, Ralph G. Dacey, et al. "Experimental study of the magnetic stereotaxis system for catheter manipulation within the brain." Journal of Neurosurgery 93, no. 2 (2000): 282–88. http://dx.doi.org/10.3171/jns.2000.93.2.0282.

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Object. The magnetic stereotaxis system (MSS) is a device designed to direct catheter tips through magnetic forces. In this study the authors tested the safety and performance of the MSS in directing catheters through a nonlinear path to obtain biopsy specimens in pig brains.Methods. Sixteen pigs underwent biopsy of the frontal brain region with the aid of an MSS (11 pigs) or a standard stereotactic biopsy tool (five pigs). Surgical preparation consisted of placement of six fiducial markers in the skull and the creation of a burr hole for attachment of a cranial bolt and passage of the biopsy

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Agiotis, L., I. Theodorakos, S. Samothrakitis, S. Papazoglou, I. Zergioti, and Y. S. Raptis. "Magnetic manipulation of superparamagnetic nanoparticles in a microfluidic system for drug delivery applications." Journal of Magnetism and Magnetic Materials 401 (March 2016): 956–64. http://dx.doi.org/10.1016/j.jmmm.2015.10.111.

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27

Lee, Jun, and Jung-Ik Ha. "Direction Priority Control Method for Magnetic Manipulation System in Current and Voltage Limits." IEEE Transactions on Industrial Electronics 64, no. 4 (2017): 2914–23. http://dx.doi.org/10.1109/tie.2016.2633231.

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Lehmann, U., D. de Courten, C. Vandevyver, V. K. Parashar, and M. A. M. Gijs. "On-chip antibody handling and colorimetric detection in a magnetic droplet manipulation system." Microelectronic Engineering 84, no. 5-8 (2007): 1669–72. http://dx.doi.org/10.1016/j.mee.2007.01.212.

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Liu, Dan, Xiaoming Liu, Pengyun Li, et al. "Magnetic Driven Two-Finger Micro-Hand with Soft Magnetic End-Effector for Force-Controlled Stable Manipulation in Microscale." Micromachines 12, no. 4 (2021): 410. http://dx.doi.org/10.3390/mi12040410.

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In recent years, micromanipulators have provided the ability to interact with micro-objects in industrial and biomedical fields. However, traditional manipulators still encounter challenges in gaining the force feedback at the micro-scale. In this paper, we present a micronewton force-controlled two-finger microhand with a soft magnetic end-effector for stable grasping. In this system, a homemade electromagnet was used as the driving device to execute micro-objects manipulation. There were two soft end-effectors with diameters of 300 μm. One was a fixed end-effector that was only made of hydro

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Brablc, Martin, Jan Žegklitz, Robert Grepl, and Robert Babuška. "Control of Magnetic Manipulator Using Reinforcement Learning Based on Incrementally Adapted Local Linear Models." Complexity 2021 (December 20, 2021): 1–12. http://dx.doi.org/10.1155/2021/6617309.

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Reinforcement learning (RL) agents can learn to control a nonlinear system without using a model of the system. However, having a model brings benefits, mainly in terms of a reduced number of unsuccessful trials before achieving acceptable control performance. Several modelling approaches have been used in the RL domain, such as neural networks, local linear regression, or Gaussian processes. In this article, we focus on techniques that have not been used much so far: symbolic regression (SR), based on genetic programming and local modelling. Using measured data, symbolic regression yields a n

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Chen, Jie, Jingyu Zhang, Tianyu Jiang, Yu Dang, and Jianda Han. "Design and Analysis of an MRI-Compatible Soft Needle Manipulator." Actuators 13, no. 2 (2024): 59. http://dx.doi.org/10.3390/act13020059.

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Needle manipulation with the guidance of magnetic resonance imaging (MRI) plays a key role in minimally invasive procedures such as biopsy and ablation. However, the confined bore and strong magnetic field of the MR environment pose great challenges in developing a robotic system that fulfills the needle manipulation function. This paper presents the design and analysis of a soft needle manipulator (SoNIM) that can achieve needle manipulation in the MR environment. This pneumatically actuated manipulator consists of two bending actuators and one elongation actuator that are completely made of

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32

Assefa, Gezahegn. "Electric Field Controlled Itinerant Carrier Spin Polarization in Ferromagnetic Semiconductors." Advances in Condensed Matter Physics 2021 (July 12, 2021): 1–5. http://dx.doi.org/10.1155/2021/6663876.

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Electric field control of magnetic properties has been achieved across a number of different material systems. In diluted magnetic semiconductors (DMSs), ferromagnetic metals, multiferroics, etc., electrical manipulation of magnetism has been observed. Here, we study the effect of an electric field on the carrier spin polarization in DMSs ( GaAsMn ); in particular, emphasis is given to spin-dependent transport phenomena. In our system, the interaction between the carriers and the localized spins in the presence of electric field is taken as the main interaction. Our results show that the elect

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Stanciu, Anda Elena, Gabriel Schinteie, Andrei Cristian Kuncser, et al. "Magnetic Properties of Nanosized Fe and FeCo Systems on Trenched Mo Templates." Coatings 12, no. 9 (2022): 1366. http://dx.doi.org/10.3390/coatings12091366.

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The manipulation of magnetic anisotropy represents the fundamental prerequisite for the application of magnetic materials. Here we present the vectorial magnetic properties of nanostructured systems and thin films of Fe and FeCo prepared on linearly trenched Mo templates with thermally controlled periodicity. The magnetic properties of the nanosystems are engineered by tuning the shape, size, thickness, and composition parameters of the thin films. Thus, we control coercivity, magnetization, orientation of the easy axis of magnetization, and the long-range magnetic order of the system in the f

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Zhou, Hai-Tao, Shu-Yun Xie, Xin Li, Dan Wang, Bao-Dong Yang, and Jun-Xiang Zhang. "Manipulation of optical nonreciprocity in hot atom-cavity system." Journal of Physics B: Atomic, Molecular and Optical Physics 54, no. 19 (2021): 195001. http://dx.doi.org/10.1088/1361-6455/ac329f.

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Abstract Hot atoms can exhibit non-magnetic optical non-reciprocal transmission due to their chiral properties, which are characteristic of most alkali metal atoms. In fact, the nonreciprocity in hot atoms depends on the propagation direction of the coupling field due to the Doppler effect. Herein, the reciprocal to non-reciprocal conversion based on the single- and double-dark states is realized by controlling the bidirectional coupling fields in a three-level electromagnetically induced transparent medium coupled with a ring cavity. Tuning the frequency difference between the two coupling fi

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Wu, T., X. Peng, and H. Guo. "Light shift manipulation and suppression in a double pass optical-magnetic double resonance system." Laser Physics 24, no. 10 (2014): 106001. http://dx.doi.org/10.1088/1054-660x/24/10/106001.

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Popescu, D., B. Popescu, P. Lugli, and S. Locci. "A Magnetic Manipulation System Using an Active Filter for Electronic Detection of Target Cells." IEEE Transactions on Biomedical Circuits and Systems 6, no. 4 (2012): 319–25. http://dx.doi.org/10.1109/tbcas.2012.2184540.

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Shikida, Mitsuhiro, Noriyuki Inagaki, Mina Okochi, Hiroyuki Honda, and Kazuo Sato. "Fabrication of a pen-shaped portable biochemical reaction system based on magnetic bead manipulation." Journal of Micromechanics and Microengineering 21, no. 6 (2011): 067006. http://dx.doi.org/10.1088/0960-1317/21/6/067006.

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Tumurbaatar, Batgerel, Chan-Hee Park, Jun Hee Lee, and Cheol Sang Kim. "Controls of Trajectories for Targeting of Magnetic Robotics in body." Embedded Selforganising Systems 4, no. 1 (2017): 2–5. http://dx.doi.org/10.14464/ess41197.

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This paper presents a novel method to actively control magnetic field in a region-of-interest using three pairs electromagnetic coils system referred to here as extended distributed treatment Robotics. The developed controls of trajectories for targeting of magnetic robotics in body system contains hardware, software and magnetic Robotics/nanoscale material and the in vitro manipulation in real time. In this study, we used six identical solenoids coil placed on an XYZ-axis and the electromagnet was powered by current that can generate a high-gradient magnetic field in the desired direction. Re

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Manamanchaiyaporn, Laliphat, Tiantian Xu, and Xinyu Wu. "An Optimal Design of an Electromagnetic Actuation System towards a Large Homogeneous Magnetic Field and Accessible Workspace for Magnetic Manipulation." Energies 13, no. 4 (2020): 911. http://dx.doi.org/10.3390/en13040911.

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Untethered nano-/microrobots have been appealing to biomedical applications under magnetic guidance. Numerous actuation systems are specifically designed to generate either uniform or non-uniform fields which are unable to support all actuating mechanisms of magnetic robots. The size of their accessible space does not enable applications in life sciences (e.g., placing around human parts for tasks or an in vivo experiment in animals). Moreover, homogeneity of uniform magnetic fields is limited in a small region. Here, we propose an electromagnetic coil system that is optimally designed based o

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Bae, Y., K. Yang, P. Willke, T. Choi, A. J. Heinrich, and C. P. Lutz. "Enhanced quantum coherence in exchange coupled spins via singlet-triplet transitions." Science Advances 4, no. 11 (2018): eaau4159. http://dx.doi.org/10.1126/sciadv.aau4159.

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Manipulation of spin states at the single-atom scale underlies spin-based quantum information processing and spintronic devices. These applications require protection of the spin states against quantum decoherence due to interactions with the environment. While a single spin is easily disrupted, a coupled-spin system can resist decoherence by using a subspace of states that is immune to magnetic field fluctuations. Here, we engineered the magnetic interactions between the electron spins of two spin-1/2 atoms to create a “clock transition” and thus enhance their spin coherence. To construct and

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Punyabrahma, P., R. Bathe, and G. R. Jayanth. "Micro-ring based manipulation of magnetized particles." Review of Scientific Instruments 93, no. 4 (2022): 045003. http://dx.doi.org/10.1063/5.0072194.

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The micromanipulation of untethered magnetic particles facilitates actuation, assembly, and characterization of samples for micro- and nanotechnology applications. Conventionally, macro-scale electromagnets combined with visual servo control are employed to manipulate untethered particles. Here, we propose to employ a micro-ring actuator and a strategy based on parametric excitation for manipulation of magnetized particles against a surface in a liquid medium, which does not require visual feedback. Experimentally, the system has been employed to smoothly manipulate magnetic particles of diame

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Wiltschko, W., and R. Wiltschko. "Magnetic orientation in birds." Journal of Experimental Biology 199, no. 1 (1996): 29–38. http://dx.doi.org/10.1242/jeb.199.1.29.

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The magnetic field of the earth is an omnipresent, reliable source of orientational information. A magnetic compass has been demonstrated in 18 species of migrating birds. In all species studied with regard to its functional properties, it was found to be an 'inclination compass', i.e. the birds derive directional information from the inclination of the field lines, and thus distinguish between 'poleward' and 'equatorward' rather than 'north' and 'south'. Such a mechanism means that birds from the northern and southern hemisphere may rely on the same migratory programme. Long-distance migrants

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Stipsitz, Martin, Georgios Kokkinis, Chinthaka Gooneratne, et al. "Magnetic Microfluidic Platform for Biomedical Applications Using Magnetic Nanoparticles." Key Engineering Materials 644 (May 2015): 207–10. http://dx.doi.org/10.4028/www.scientific.net/kem.644.207.

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Microfluidic platforms are well-suited for biomedical analysis and usually consist of a set of units which guarantee the manipulation, detection and recognition of bioanalyte in a reliable and flexible manner. Additionally, the use of magnetic fields for perfoming the aforementioned tasks has been steadily gainining interest. This is due to the fact that magnetic fields can be well tuned and applied either externally or from a directly integrated solution in the diagnostic system. In combination with these applied magnetic fields, magnetic nanoparticles are used. In this paper, we present some

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Takubo, Tomohito, Takeshi Nakamura, Riko Sugiyama, and Atsushi Ueno. "Multifunctional Shelf and Magnetic Marker for Stock and Disposal Tasks in Convenience Stores." Journal of Robotics and Mechatronics 35, no. 1 (2023): 18–29. http://dx.doi.org/10.20965/jrm.2023.p0018.

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Product management using a multifunctional shelf, and manipulation using an electromagnet hand and a magnetic marker, are proposed for stock and disposal tasks. The multifunctional shelf manages the type, position, and number of products on the shelf, and plans display and disposal operations. The shelf provides directions to a mobile manipulator for moving products on the shelf according to the display and disposal plan. The proposed multifunctional shelf has a camera on each level that helps the mobile manipulator recognize the product. By optimizing the movement of products, the display and

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Chen, X. G., J. B. Fu, C. Yun, et al. "The manipulation of magnetic properties by resistive switching effect in CeO2/La0.7(Sr0.1Ca0.9)0.3MnO3 system." Journal of Applied Physics 113, no. 17 (2013): 17C708. http://dx.doi.org/10.1063/1.4795214.

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Goldner*, P., та O. Guillot-Noël. "Magnetic interactions in Pr3+ : LiYF4for quantum manipulation : search for an efficient three-level Λ system". Molecular Physics 102, № 11-12 (2004): 1185–92. http://dx.doi.org/10.1080/00268970410001728744.

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Malik, Maaz Tahir, and Hafiz Muhammad Obaid. "Sampled-Data Nonlinear Control of ECP-730 Magnetic Levitation System." Electrical, Control and Communication Engineering 19, no. 1 (2023): 17–21. http://dx.doi.org/10.2478/ecce-2023-0003.

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Abstract This paper presents the idea of implementing various techniques related to sampled-data control for magnetic levitation systems. The control laws are designed to track time-varying signals and employ the feedback linearization technique based on the approximate discrete-time model. State feedback control is introduced with the gains adjusted via the pole placement method. A positional form proportional-integral-derivative (PID) control uses the trapezoidal summation for the integral term and the backward difference method for the derivative term. An input-output linearization feedback

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Bongaerts, Maud, Koceila Aizel, Emilie Secret, et al. "Parallelized Manipulation of Adherent Living Cells by Magnetic Nanoparticles-Mediated Forces." International Journal of Molecular Sciences 21, no. 18 (2020): 6560. http://dx.doi.org/10.3390/ijms21186560.

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The remote actuation of cellular processes such as migration or neuronal outgrowth is a challenge for future therapeutic applications in regenerative medicine. Among the different methods that have been proposed, the use of magnetic nanoparticles appears to be promising, since magnetic fields can act at a distance without interactions with the surrounding biological system. To control biological processes at a subcellular spatial resolution, magnetic nanoparticles can be used either to induce biochemical reactions locally or to apply forces on different elements of the cell. Here, we show that

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Askar, Sh, D. J. Jasim, A. H. Al-Rubaye, et al. "Dynamics of induced optical torque via optical vortex light." Laser Physics Letters 21, no. 6 (2024): 065203. http://dx.doi.org/10.1088/1612-202x/ad3cbf.

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Abstract This paper investigates the dynamics of induced torque in Nitrogen-Vacancy (NV) centers interacting with two weak optical vortex beams as well as a strong control field, exploring the impact of different system parameters such as control field intensity, detuning, magnetic field, and vortex beam strength. We find a dispersive torque behavior, indicating the sensitivity of NV centers to control parameters. Magnetic field induces level splitting, leading to a transformative effect on torque, with notable enhancements observed at specific intensities. Additionally, non-resonant torque is

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Noelker, Georg, Klaus Gutleben, Johannes Heintze, Bogdan Muntean, Juergen Vogt, and Dieter Horstkotte. "INTEGRATION OF A NOVEL ROBOTIC LASSO-CATHETER MANIPULATION SYSTEM INTO REMOTE MAGNETIC ABLATION OF PERSISTENT ATRIAL FIBRILLATION: A COMPARISON TO MANUAL LASSO MANIPULATION." Journal of the American College of Cardiology 59, no. 13 (2012): E593. http://dx.doi.org/10.1016/s0735-1097(12)60594-4.

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