Results 51 to 60 of about 18,617 (247)

Advances in Regulating Strategies and Applications of Ferroelectric Materials

Advanced Physics Research, EarlyView.
To meet the demand for precise control of performance in nanoelectronic devices, this paper systematically reviews the latest advances in controlling ferroelectric properties through strategies such as external field modulation, low‐dimensional confinement, interface engineering, and topological structure design.
Jianying Ji, Cong Liu, Dan Luo, Zhou Li
wiley   +1 more source

Static and Dynamic Optical Analysis of Micro Wrinkle Formation on a Liquid Surface

Micromachines, 2021
A spatially periodic voltage was used to create a dielectrophoresis induced periodic micro wrinkle deformation on the surface of a liquid film. Optical Coherence Tomography provided the equilibrium wrinkle profile at submicron accuracy.
Antariksh Saxena, Costas Tsakonas, David Chappell, Chi Shing Cheung, Andrew Michael John Edwards, Haida Liang, Ian Charles Sage, Carl Vernon Brown   +7 more
doaj   +1 more source

Dielectrophoresis in microfluidics technology [PDF]

ELECTROPHORESIS, 2011
AbstractDielectrophoresis (DEP) is the movement of a particle in a non‐uniform electric field due to the interaction of the particle's dipole and spatial gradient of the electric field. DEP is a subtle solution to manipulate particles and cells at microscale due to its favorable scaling for the reduced size of the system. DEP has been utilized for many
Cetin, B., Li, D.
openaire   +4 more sources

Advances in Triboelectric Nanogenerators With Rotating Structure

Carbon Energy, EarlyView.
The rotating TENG has been widely studied for its superiorities of simple structure, high efficiency, and stable output. This review introduced the four different principles of rotating TENG and offered a thorough summary for performance and application research through three‐level classification. Importantly, the current existing problems, challenges,
Chuguo Zhang, Chunxu Xue, Yutong Chen, Yujie Qiang, Seeram Ramakrishna   +4 more
wiley   +1 more source

A Review on AC-Dielectrophoresis of Nanoparticles

Micromachines
Dielectrophoresis at the nanoscale has gained significant attention in recent years as a low-cost, rapid, efficient, and label-free technique. This method holds great promise for various interdisciplinary applications related to micro- and nanoscience ...
Tonoy K. Mondal, Aaditya V. B. Bangaru, Stuart J. Williams   +2 more
doaj   +1 more source

Electrically Tunable Lenses for Imaging and Light Manipulation

Micromachines, 2023
Optofluidics seamlessly combines optics and microfluidics together to construct novel devices for microsystems, providing flexible reconfigurability and high compatibility.
Lijun Chen, Shijie Liang, Zhenshi Chen, Xifa Liang, Qingming Chen   +4 more
doaj   +1 more source

Using Resonances to Control Chaotic Mixing within a Translating and Rotating Droplet [PDF]

, 2009
Enhancing and controlling chaotic advection or chaotic mixing within liquid droplets is crucial for a variety of applications including digital microfluidic devices which use microscopic ``discrete'' fluid volumes (droplets) as microreactors.
Aref, Arnold, Aubry, Bajer, Bau, Bottausci, Bringer, C. Chandre, Cartwright, Castiglione, Chabreyrie, Chabreyrie, Crisanti, D. Vainchtein, Feingold, Glasgow, Glasgow, Goullet, Grigoriev, Grigoriev, Kroujiline, Lee, Lima, Mancho, Mathew, N. Aubry, Niu, Oddy, Ould El Moctar, P. Singh, Paoletti, R. Chabreyrie, Solomon, Solomon, Song, Stremler, Vainchtein, Vainchtein, Vainchtein, Ward, Ward, Xu   +41 more
core   +3 more sources

Measurement of Lateral Resolution in Confocal Raman Spectroscopy Using Indium Arsenide Nanowires

Journal of Raman Spectroscopy, EarlyView.
Lateral resolution is a key performance parameter for confocal Raman spectroscopy. We propose a protocol using an indium arsenide nanowire reference sample to quantitatively measure the resolution. The suitability of the method has been demonstrated through an international comparison with 15 participants. ABSTRACT Lateral resolution is a key figure of
Sebastian Wood, Keith R. Paton, Ruth Rawcliffe, Tomas Peach, Tehseen Adel, Alessio Sacco, Hugo Kerdoncuff, Matthieu Paillet, Ahmed‐Azmi Zahab, Paul Finnie, Li‐Lin Tay, Jeongyong Kim, Hyuksang Kwon, Nobuyasu Itoh, Shinsuke Kashiwagi, Andrea Mario Rossi, Yaxuan Yao, Lingling Ren, Elif Ozçeri, Gemma Rius, David Steinmetz, Andrea Richter, Thomas Dieing, Agnès Tempez, Ophelie Lancry, Marc Chaigneau, Angela R. Hight Walker, Erlon H. M. Ferreira, Maxim Shkunov, Fernando A. Castro   +29 more
wiley   +1 more source

Possibilities of the method of dielectrophoresis of erythrocytes in distinction of patients with fatty liver disease of alcoholic and non-alcoholic genesis

Атеросклероз, 2020
The aim of the work is to study the possibilities of distinguishing between men with fatty disease of alcoholic and non-alcoholic origin using the viscoelastic parameters of erythrocytes - deformation amplitude, summerized indicators of viscosity and ...
M. V. Kruchinina, M. V. Parulikova, S. A. Kurilovich, A. A. Gromov, V. M. Generalov, V. N. Kruchinin, S. V. Rykhlitsky, A. A. Shestov   +7 more
doaj   +1 more source

Localized Dielectric Loss Heating in Dielectrophoresis Devices [PDF]

, 2019
Temperature increases during dielectrophoresis (DEP) can affect the response of biological entities, and ignoring the effect can result in misleading analysis.
Bashir, Rashid, Chang, Woo-Jin, Hossen, Imtiaz, Kwak, Tae Joon, Lee, Chung-Hoon   +4 more
core   +1 more source