Results 1 to 10 of about 15,383 (199)

Simultaneous Assembly of van der Waals Heterostructures into Multiple Nanodevices

, 2018
Van der Waals heterostructures (vdWH) are made of different two-dimensional (2D) layers stacked on top of each other, forming a single material with unique properties that differ from those of the individual 2D constituent layers, and that can be ...
Burzurí, Enrique, Castellanos-Gomez, Andres, Giovanelli, Emerson, Pérez, Emilio M., Vera-Hidalgo, Mariano, Villalva, Julia   +5 more
core   +1 more source

Nano-electromanipulation of Spin Crossover Nanorods: Towards Switchable Nanoelectronic Devices [PDF]

, 2013
The nanoscale manipulation and charge transport properties of the [Fe(Htrz)2(trz)](BF4) spin-crossover compound is demonstrated. Such 1D spin-crossover nanostructures are attractive building blocks for nanoelectronic switching and memory ...
Ahmed, Alam, Aravena, Asokan, Boote, Bousseksou, Brown, Chang, Clarke, Dugay, Etrillard, Faulmann, Freer, Grosjean, Kahn, Krupke, Lee, Liu, Mahfoud, Meded, Nihei, Prins, Rotaru, Salmon, Shi, Takahashi, Vijayaraghavan   +26 more
core   +3 more sources

Particle separation by dielectrophoresis [PDF]

ELECTROPHORESIS, 2002
The application of dielectrophoresis to particle discrimination, separation, and fractionation is reviewed, some advantages and disadvantages of currently available approaches are considered, and some caveats are noted.
Peter R C, Gascoyne, Jody, Vykoukal
openaire   +2 more sources

Recent Advances in Dielectrophoretic Manipulation and Separation of Microparticles and Biological Cells

Biosensors
Dielectrophoresis (DEP) is an advanced microfluidic manipulation technique that is based on the interaction of polarized particles with the spatial gradient of a non-uniform electric field to achieve non-contact and highly selective manipulation of ...
Junzhu Yao, Kai Zhao, Jia Lou, Kaihuan Zhang   +3 more
doaj   +1 more source

Quantifying Deformation and Migration Properties of U87 Glioma Cells Using Dielectrophoretic Forces

Biosensors, 2022
Glioblastoma multiforme is one of the most aggressive malignant primary brain tumors. To design effective treatment strategies, we need to better understand the behavior of glioma cells while maintaining their genetic and phenotypic stability.
Meltem Elitas, Monsur Islam, Jan G. Korvink, Esra Sengul, Pouya Sharbati, Beyzanur Ozogul, Sumeyra Vural Kaymaz   +6 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

Dielectrophoresis of Caenorhabditis elegans [PDF]

Lab on a Chip, 2011
We demonstrate for the first time the dielectrophoretic trapping and manipulation of a whole animal, the nematode Caenorhabditis elegans. We studied the effect of the electric field on the nematode as a function of field intensity and frequency. We identified a range of electric field intensities and frequencies that trap worms without apparent adverse
Han-Sheng, Chuang, David M, Raizen, Annesia, Lamb, Nooreen, Dabbish, Haim H, Bau   +4 more
openaire   +2 more sources

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

Escape from an optoelectronic tweezer trap: experimental results and simulations [PDF]

, 2018
Optoelectronic tweezers (OET) are a microsystem actuation technology capable of moving microparticles at mm s−1 velocities with nN forces. In this work, we analyze the behavior of particles manipulated by negative dielectrophoresis (DEP) forces in an OET
Chamberlain, M. Dean, Chen, Yujie, Flood, Andrew G., Juvert, Joan, Kherani, Nazir P., Liu, Lin, Neale, Steven L., Nikitina, Adele, Wheeler, Aaron R., Zhang, Shuailong, Zhang, Yanfeng   +10 more
core   +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