Review and perspectives on the use of magnetic nanophotocatalysts (MNPCs) in water treatment

J Gómez-Pastora, S Dominguez, E Bringas… - Chemical Engineering …, 2017 - Elsevier
The integration of magnetic nanophotocatalysts (MNPCs) in water treatment technologies
has recently received great attention due to the enhanced physical and chemical properties …

Recent advances in manipulation of micro-and nano-objects with magnetic fields at small scales

Q Cao, Q Fan, Q Chen, C Liu, X Han, L Li - Materials Horizons, 2020 - pubs.rsc.org
Manipulation of micro-and nano-objects has been widely studied in the past two decades
due to its potential applications in various fields. In this review, we focus primarily on …

Unified view of magnetic nanoparticle separation under magnetophoresis

SS Leong, Z Ahmad, SC Low, J Camacho, J Faraudo… - Langmuir, 2020 - ACS Publications
The migration process of magnetic nanoparticles and colloids in solution under the influence
of magnetic field gradients, which is also known as magnetophoresis, is an essential step in …

Magnetically driven microfluidics for isolation of circulating tumor cells

L Luo, Y He - Cancer Medicine, 2020 - Wiley Online Library
Circulating tumor cells (CTCs) largely contribute to cancer metastasis and show potential
prognostic significance in cancer isolation and detection. Miniaturization has progressed …

Analysis of separators for magnetic beads recovery: From large systems to multifunctional microdevices

J Gómez-Pastora, X Xue, IH Karampelas… - Separation and …, 2017 - Elsevier
The use of functionalized magnetic beads has significantly improved the selective
separation of compounds from complex fluid solutions compared to conventional …

Liquid–liquid extraction in microchannels and conventional stage-wise extractors: A comparative study

KK Singh, AU Renjith, KT Shenoy - Chemical Engineering and Processing …, 2015 - Elsevier
The objective of the study is to compare the performance of microchannels and conventional
stage-wise extractors for liquid–liquid extraction by using a standard phase system. Three …

Physico-magnetic properties and dynamics of magnetite (Fe3O4) nanoparticles (MNPs) under the effect of permanent magnetic fields in contaminated water treatment …

PP Falciglia, E Gagliano, P Scandura, C Bianco… - Separation and …, 2022 - Elsevier
In this work, a modelling and experimental study was performed to understand the dynamic
behaviour of magnetite nano-particles (MNPs) released in a water flow when subjected to …

Magnetophoresis of superparamagnetic nanoparticles at low field gradient: hydrodynamic effect

SS Leong, Z Ahmad, JK Lim - Soft Matter, 2015 - pubs.rsc.org
Convective current driven by momentum transfer between magnetic nanoparticles (MNPs)
and their surrounding fluid during magnetophoresis process under a low gradient magnetic …

Microfluidic on-demand particle separation using induced charged electroosmotic flow and magnetic field

M Alipanah, M Hafttananian, N Hedayati… - Journal of Magnetism …, 2021 - Elsevier
Although microfluidic devices are widely used for pathogen separation, they are highly
sensitive to operating conditions which restricts its applications. Here, a magnetophoretic …

Numerical analysis of bead magnetophoresis from flowing blood in a continuous-flow microchannel: implications to the bead-fluid interactions

J Gómez-Pastora, IH Karampelas, E Bringas… - Scientific reports, 2019 - nature.com
In this work, we report a numerical flow-focused study of bead magnetophoresis inside a
continuous-flow microchannel in order to provide a detailed analysis of bead motion and its …