Results 91 to 100 of about 1,181 (200)

Influence of particles size and concentration of carbonyl iron powder on magnetorheological properties of silicone rubber-based magnetorheological elastomer

Materials Research Express, 2020
In this study, the anisotropic magnetorheological elastomer(MRE) was prepared by mixing two-component room temperature vulcanized(RTV) silicone rubber, carbonyl iron powder particles and dimethyl silicone oil uniformly, then heated and solidified under ...
Cong Wu, Cheng Cheng, Ali Abd El-Aty, Tao Li, Yao Qin, Qiucheng Yang, Shenghan Hu, Yong Xu, Xunzhong Guo   +8 more
doaj   +1 more source

Magnetically Actuated Nanomaterials in Biomedical Applications

Advanced NanoBiomed Research, Volume 4, Issue 8, August 2024.
Magnetic nanomaterials have been extensively utilized in the realm of nanomedicine due to their distinctive magnetic properties, particularly the magnetically actuated capabilities. Using tailored synthesis and biofunctionalization techniques, magnetically actuated nanomaterials have emerged as promising platforms for various biomedical applications ...
Jiaxiang Xiao, Qian Dong, Yiting Xu, Changwen Li, Jiayu Zeng, Xin Xia, Xiangxian Meng, Zhuo Chen   +7 more
wiley   +1 more source

Gripping characteristics of an electromagnetically activated magnetorheological fluid-based gripper

AIP Advances, 2018
The design and test of a magnetorheological fluid (MRF)-based universal gripper (MR gripper) are presented in this study. The MR gripper was developed to have a simple design, but with the ability to produce reliable gripping and handling of a wide range
Young T. Choi, Christine M. Hartzell, Thomas Leps, Norman M. Wereley   +3 more
doaj   +1 more source

THE EFFECT OF WEIGHT PERCENTAGES OF CARBONYL IRON PARTICLES (CIP) ON THE PHYSICOCHEMICAL CHARACTERISTICS OF EPOXIDIZED NATURAL RUBBER-50 (ENR-50) BASED MAGNETORHEOLOGICAL ELASTOMERS (MRE) [PDF]

, 2020
Magnetorheological materials are a type of smart material whose rheological properties can be manipulated within the presence of magnetic field. Magnetorheological Elastomers (MRE) and MR Fluids (MRF) are examples of materials under this class ...
AMARPALL SINGH, AJIT SINGH
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Experimental Investigation on Vibration Reduction Performance of Fiber Metal Laminate Beams with MRE Core [PDF]

, 2019
The vibration reduction characteristics of composite beams filled with magnetorheological elastomer core are studied experimentally. The fiber metal laminates with magnetorheological elastomers core is self-designed and prepared.
GAO, Zhijiang, HAN, Jintong, HU, Xiaoyue, LI, Hui, WANG, Wenyu, WANG, Xintong, WANG, Ziheng   +6 more
core   +2 more sources

Magneto‐Responsive Bistable Structures with Rate‐Dependent Actuation Modes

Advanced Functional Materials, Volume 34, Issue 25, June 19, 2024.
Viscoelastic mechanisms are demonstrated valuable designing variables to conceptualize bistable structures with rate‐dependent actuation modes. The viscoelastic response of beam components is simulated by an original constitutive beam‐element formulation. Based on these viscoelastic insights, magneto‐responsive structural components are developed.
Carlos Perez‐Garcia, Josue Aranda‐Ruiz, Maria Luisa Lopez‐Donaire, Ramon Zaera, Daniel Garcia‐Gonzalez   +4 more
wiley   +1 more source

Mechanical and Functional Responses in Astrocytes under Alternating Deformation Modes Using Magneto‐Active Substrates

Advanced Materials, Volume 36, Issue 26, June 26, 2024.
Astrocytes respond to mechanical actuation changing their structure, mechanical properties, and functional activity. A magneto‐mechanical system simulates traumatic brain injury and stroke‐induced substrate deformations in vitro. These time‐evolving deformations lead to intertwined remodeling of actin cytoskeleton modulating the mechanical properties ...
Clara Gomez‐Cruz, Miguel Fernandez‐de la Torre, Dariusz Lachowski, Martin Prados‐de‐Haro, Armando E. del Río Hernández, Gertrudis Perea, Arrate Muñoz‐Barrutia, Daniel Garcia‐Gonzalez   +7 more
wiley   +1 more source

Magnetic properties of polyurethane magnetorheological elastomer based on carbon nanotubes

Materials Research Express, 2020
The paper has modified a magnetorheological elastomer (MRE), a sensitive component of a sensing device, by adding conductive particles of multi-wall carbon nanotubes (MWCNTs), to increase conductivity and reduce response time.
Lu Chen, Shaogang Liu, Dan Zhao, Song Yang, Na Dong, Yuxin Liu   +5 more
doaj   +1 more source

Review on Multiple‐Degree‐of‐Freedom Cross‐Scale Piezoelectric Actuation Technology

Advanced Intelligent Systems, Volume 6, Issue 6, June 2024.
Piezoelectric actuation technology has exhibited many highlight features and captured considerable attention of numerous scholars. Herein, a comprehensive review of multiple‐degree‐of‐freedom (multi‐DOF) cross‐scale piezoelectric actuation technology is provided, including unique advantages of piezoelectric actuation, methods achieving cross‐scale ...
Qingbing Chang, Weishan Chen, Shijing Zhang, Jie Deng, Yingxiang Liu   +4 more
wiley   +1 more source

Magnetorheological Elastomers: Experiments and Modeling [PDF]

, 2011
National audienceMagnetorheological elastomers (MREs) are ferromagnetic particle impregnated elastomers whose mechanical properties are altered by the application of external magnetic fields. Due to their magnetoelastic coupling response MREs are finding
Danas, Kostas, Kankanala, Sunny, Triantafyllidis, Nicolas   +2 more
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