Results 31 to 40 of about 1,426,804 (142)

Analysis of mixed motion in deterministic ratchets via experiment and particle simulation [PDF]

, 2011
Deterministic lateral displacement (DLD) ratchets are microfluidic devices, which are used for size-based sorting of cells or DNA. Based on their size, particles are showing different kinds of motion, leading to their fractionation.
Sman, R.G.M., van der, Schroën, C.G.P.H., Kulrattanarak, T., Boom, R.M.   +3 more
core   +1 more source

Effect of viscosity on high throughput deterministic lateral displacement (DLD) devices [PDF]

, 2021
Deterministic Lateral Displacement (DLD) is a microfluidic particle separation technique which continues to show promise as a great potential for biosample preparation.
Senf, Brian
core   +1 more source

Blood Cell Separation Using Polypropylene-Based Microfluidic Devices Based on Deterministic Lateral Displacement

Micromachines, 2023
Mammalian blood cell separation methods contribute to improving the diagnosis and treatment of animal and human diseases. Microfluidic deterministic lateral displacement (DLD) devices can sort cells based on their particle diameter.
Koji Matsuura, Koji Takata
doaj   +1 more source

Numbering-up Strategies for Microfluidics-assisted Water Treatment Processes: Deterministic Lateral Displacement for the Removal of Bacteria and Parasites as a Case Study

Chemical Engineering Transactions, 2019
Microfluidic channels filled with spatially periodic arrays of impermeable obstacles have been proved successful for the size-based continuous separation of mesoscopic objects suspended in a buffer solution with unprecedented resolution. To date however,
Maria Anna Murmura, Valentina Biagioni, Stefano Cerbelli   +2 more
doaj   +1 more source

Current status and further development of deterministic lateral displacement for micro-particle separation

Micro and Nano Systems Letters, 2023
Deterministic lateral displacement (DLD) is a passive, label-free, continuous-flow method for particle separation. Since its discovery in 2004, it has been widely used in medical tests to separate blood cells, bacteria, extracellular vesicles, DNA, and ...
Alexander Zhbanov, Ye Sung Lee, Sung Yang   +2 more
doaj   +1 more source

Lubrication Force Saturation Matters for the Critical Separation Size of the Non-Colloidal Spherical Particle in the Deterministic Lateral Displacement Device

Applied Sciences, 2022
Deterministic lateral displacement (DLD) is a popular technique for separating micro-scale and nano-scale particles continuously. In this paper, an efficient three-dimensional fictitious domain method is developed for the direct numerical simulation of ...
Zhaosheng Yu, Yutian Yang, Jianzhong Lin
doaj   +1 more source

Deterministic Lateral Displacement: Challenges and Perspectives [PDF]

, 2020
The advent of microfluidics in the 1990s promised a revolution in multiple industries from healthcare to chemical processing. Deterministic lateral displacement (DLD) is a continuous-flow microfluidic particle separation method discovered in 2004 that ...
Timm Krüger, Gerhard Gompper, Kim, Sung Cheol, Kerwin K. Zeming, Zeming, Kerwin K., Inglis, David W., Fedosov, Dmitry A., Gompper, Gerhard, Joshua T. Smith, Jonas O. Tegenfeldt, Benjamin H. Wunsch, Jason P. Beech, Beech, Jason P., Hochstetter, Axel, Krüger, Timm, Gustavo Stolovitzky, Smith, Joshua T., Rohan Vernekar, Kim, Sung-Cheol, Stolovitzky, Gustavo, Austin, Robert H., Sung-Cheol Kim, Wunsch, Benjamin H., Vernekar, Rohan, David W. Inglis, Robert H. Austin, Becker, Holger, Holger Becker, Dmitry A. Fedosov, Axel Hochstetter, Tegenfeldt, Jonas O.   +30 more
core   +1 more source

Accelerated Particle Separation in a DLD Device at Re > 1 Investigated by Means of µPIV

Micromachines, 2019
A pressure resistant and optically accessible deterministic lateral displacement (DLD) device was designed and microfabricated from silicon and glass for high-throughput fractionation of particles between 3.0 and 7.0 µm comprising array segments of ...
Jonathan Kottmeier, Maike Wullenweber, Sebastian Blahout, Jeanette Hussong, Ingo Kampen, Arno Kwade, Andreas Dietzel   +6 more
doaj   +1 more source

Anisotropic permeability in deterministic lateral displacement arrays [PDF]

, 2016
We investigate anisotropic permeability of microfluidic deterministic lateral displacement (DLD) arrays. A DLD array can achieve high-resolution bimodal size-based separation of micro-particles, including bioparticles such as cells.
Loutherback, Kevin, Morton, Keith, Vernekar, Rohan, Krüger, Timm, Inglis, David   +4 more
core   +2 more sources

Design and characterization of high-throughput deterministic lateral displacement (DLD) devices [PDF]

, 2018
The advancement of biosensors is dependent on the simultaneous advancement of biosample preparation techniques. Well-developed techniques such as centrifugation and filtration are excellent methods for bulk sample processing, but require significant ...
Dincau, Brian Michael
core   +4 more sources