Viscoelastic Particle Focusing and Separation in a Spiral Channel
Micromachines, 2022 As one type of non-Newtonian fluid, viscoelastic fluids exhibit unique properties that contribute to particle lateral migration in confined microfluidic channels, leading to opportunities for particle manipulation and separation.
Haidong Feng +5 more
doaj +3 more sources
High-Throughput Particle Manipulation Based on Hydrodynamic Effects in Microchannels
Micromachines, 2017 Microfluidic techniques are effective tools for precise manipulation of particles and cells, whose enrichment and separation is crucial for a wide range of applications in biology, medicine, and chemistry.
Chao Liu, Guoqing Hu
doaj +3 more sources
Tunable Electrokinetic Motion of Charged Nanoparticles in an Aqueous Solution Using Interdigitated Microelectrodes [PDF]
NanomaterialsElectrokinetic phenomena offer promising tools for the manipulation of micro- and nanoparticles in liquid media. However, most existing techniques rely on complex configurations and are often limited to particle separation based on large size differences
Farshad Rezakhanloo +9 more
doaj +2 more sources
Journal Physics D: Applied Physics, 2014 The development of lab-on-a-chip (LOC) devices over the past decade has attracted growing interest. LOC devices aim to achieve the miniaturization, integration, automation and parallelization of biological and chemical assays. One of the applications, the ability to effectively and accurately manipulate and separate micro- and nano-scale particles in ...
exaly +4 more sources
Chirality-selective optical transport of nanoparticles in the evanescent field of a nanofibre [PDF]
Nature CommunicationsSelective optical manipulation of nanoparticles according to their chirality is a challenge due to the relatively small size of the chirality-dependent optical force.
Georgiy Tkachenko +10 more
doaj +2 more sources
Enhancing Microparticle Separation Efficiency in Acoustofluidic Chips via Machine Learning and Numerical Modeling [PDF]
SensorsAn integrated approach for enhancing microparticle separation efficiency in acoustofluidic lab-on-a-chip systems is presented, combining numerical modeling in COMSOL 6.2 Multiphysics® with reinforcement learning techniques implemented in Python 3.10.14 ...
Tamara Klymkovych +3 more
doaj +2 more sources
Size-based chromosome separation in a microfluidic particle separation device using viscoelastic fluids [PDF]
EPJ Web of Conferences, 2022 Viscoelastic flow-based particle manipulation techniques enable bio-particle focusing, separation, and enrichment by precisely tuning the rheological parameters, flow conditions, and microchannel geometry. In this study, we fabricated a PDMS-based single
Wassberg Therese R. +5 more
doaj +1 more source
Comprehensive study of particle separation in microfluidic devices [PDF]
مهندسی مکانیک شریف, 2021 Particle separation has received much attention in recent years due to its widespread use in various sciences such as engineering, medicine, and biotechnology.
M. Nazemi Ashani +3 more
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Fabrication and Manipulation of Non-Spherical Particles in Microfluidic Channels: A Review
Micromachines, 2022 Non-spherical shape is a general appearance feature for bioparticles. Therefore, a mechanical mechanism study of non-spherical particle migration in a microfluidic chip is essential for more precise isolation of target particles. With the manipulation of
Di Jiang, Shaowei Liu, Wenlai Tang
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Signal-Based Methods in Dielectrophoresis for Cell and Particle Separation
Biosensors, 2022 Separation and detection of cells and particles in a suspension are essential for various applications, including biomedical investigations and clinical diagnostics.
Malihe Farasat +7 more
doaj +1 more source