Results 131 to 140 of about 267,173 (294)

Effect of Magnetic Field and Magnetic Nanoparticles on Choice of Endothelial Cell Phenotype

Innovative Biosystems and Bioengineering
Background. Endothelial cells as participants in angiogenesis choose their phenotype as tip cells (leading, migratory) or stalk cells (following).
Svitlana Gorobets, Oksana Gorobets, Kateryna Rachek, Anastasia Ryazanova   +3 more
doaj   +1 more source

Plasmonic Nanomachines: Creating Local Potential Gradients and Motions

Advanced Materials, EarlyView.
Plasmonic nanomachines can generate optical, thermal, and chemical potential gradients to drive directional rectilinear, rotational, and twisting motions at the nanometer scale. The integration of multimodal plasmonic forces with functional materials and programmed structural distortions enables precise spatiotemporal actuation, thereby providing a ...
Yoonhee Kim, Soohyun Ji, Donghyun Choi, Jwa‐Min Nam   +3 more
wiley   +1 more source

Toward direct MRI of neuro-electro-magnetic oscillations in the human brain. [PDF]

Magn Reson Med, 2019
Truong TK, Roberts KC, Woldorff MG, Song AW.   +3 more
europepmc   +1 more source

Closed‐loop Recycling of Sulfide Solid Electrolytes from Spent Solid‐State Sodium Batteries

Advanced Materials, EarlyView.
Closed‐loop recycling of sulfide solid electrolyte via a mild dissolution–recrystallization–thermal treatment process enables efficient recovery from spent all‐solid‐state sodium batteries. The regenerated material preserves the crystal structure, local coordination, and chemical states, maintaining high ionic conductivity, reduced interfacial ...
Yongtai Xu, Radwa Elawadly, Renita M. D'Souza, Enzhong Jin, Yanchang Yang, Vinicius Martins, Yijia Wang, Yi Gan, Mingrui Yang, Ruirui Zhang, Yining Huang, Xin Pang, Xiaotu Ma, Qingsong Howard Tu, Yang Zhao   +14 more
wiley   +1 more source

Orbital Electrowetting: From Continuous Droplet Transport to Programmable Microfluidics

Advanced Materials, EarlyView.
This work comprehensively summarizes the mechanisms, recent advances, potential applications, and key challenges of orbital electrowetting. It highlights that integrating orbital electrowetting with conventional electrowetting is required to enable complete digital‐microfluidic workflows while simplifying platform architecture.
Jie Tan, Jiayu Du, Dong Lv, Yikui Gao, Dongyue Jiang, Zuankai Wang, Wenjie Liu, Chi Yan Tso   +7 more
wiley   +1 more source

Interactions of transcranial magnetic stimulation with brain oscillations: a narrative review

Frontiers in Systems Neuroscience
Brain responses to transcranial magnetic stimulation (TMS) can be recorded with electroencephalography (EEG) and comprise TMS-evoked potentials and TMS-induced oscillations. Repetitive TMS may entrain endogenous brain oscillations. In turn, ongoing brain
Qijun Wang, Qijun Wang, Anjuan Gong, Anjuan Gong, Zhen Feng, Zhen Feng, Zhen Feng, Yang Bai, Yang Bai, Yang Bai, Yang Bai, Yang Bai, Ulf Ziemann, Ulf Ziemann   +13 more
doaj   +1 more source

Multifunctional Alginate‐Based Films Reinforced With Ag‐ZnO/AgO/TiO2 Nanocomposites for Advanced Packaging and Biomedical Applications

Advanced Materials Interfaces, EarlyView.
Biodegradable polymeric films incorporated with a synergistic blend of metallic nanocomposites are developed and characterized. The films exhibit enhanced antibacterial activity against foodborne pathogens, demonstrating their potential as active materials for food packaging.
Adriana Dos Santos Silva, Davi Porfírio Da Silva, Alysson Nogueira Magalhães, Marcos Vinícius Dias Vermelho, Ângelo Márcio Leite Denadai, Anielle Christine Almeida Silva   +5 more
wiley   +1 more source

Nonlinear dynamics of a damped magnetic oscillator

Journal of Physics A: Mathematical and General, 1999
We consider a damped magnetic oscillator, consisting of a permanent magnet in a periodically oscillating magnetic field. A detailed investigation of the dynamics of this dissipative magnetic system is made by varying the field amplitude $A$. As $A$ is increased, the damped magnetic oscillator, albeit simple looking, exhibits rich dynamical behaviors ...
openaire   +3 more sources

Microwave Absorption for Detection of Dirac Fermions in SnTe Films

Advanced Materials Interfaces, EarlyView.
Microwave absorption can detect Dirac fermions in samples exposed to the atmosphere. Results showed that although topological surface states are robust against environmental degradation, they are not detectable by electrical transport measurements. Hence, microwave absorption can detect Dirac fermions even in samples whose surfaces have deteriorated ...
Wellington P. do Prado, Jorge A. Navarro‐Giraldo, Muhammad Tahsin, Vinicius T. Santana, Eduardo Abramof, Paulo H. O. Rappl, Suelen de Castro, Marcelos L. Peres, Petr Neugebauer   +8 more
wiley   +1 more source

Excitation of magnetization oscillations in nanostructures by a flow of electrons with a planar spin polarization

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019
The results of numerical simulation of the magnetization oscillations induced due to the spin transfer effect in a CoFeB/Cu/CoFeB layered nanostructure with a planar magnetization of the pinned layer, when an electric current flows perpendicular to the ...
A. V. Kukharev, A. L. Daniluyk
doaj