The use of magnetic nanoparticles in analytical chemistry

JS Beveridge, JR Stephens… - Annual Review of …, 2011 - annualreviews.org
Magnetic nanoparticles uniquely combine superparamagnetic behavior with dimensions
that are smaller than or the same size as molecular analytes. The integration of magnetic …

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 …

Investigation of the particle capture of elliptic cross-sectional matrix for high gradient magnetic separation

X Zheng, Y Wang, D Lu - Powder Technology, 2016 - Elsevier
High gradient magnetic separation (HGMS) is an effective method to recover fine weakly
magnetic particles from a suspension. Magnetic matrices are the crucial components of the …

High-gradient magnetic separation using ferromagnetic membrane

SN Podoynitsyn, ON Sorokina, AL Kovarski - Journal of Magnetism and …, 2016 - Elsevier
The magnetic separator with the membrane separating unit made of laser-perforated thick
ferromagnetic foil was tested using composite water suspension of magnetic nanoparticles …

Research of magnetic field distribution in the working area of disk separator, taking into account an influence of materials of permanent magnets

I Shvedchykova, I Melkonova… - Physics and …, 2020 - papers.ssrn.com
Based on the results of a numerical-field analysis of the distribution of the magnetic force
field in the working area of the disk magnetic separator, designed to clean bulk substances …

Study on optimal aspect ratio for diamond matrices in axial high gradient magnetic separation

Z Xue, Y Wang, X Zheng, D Lu, Z Sun - Minerals Engineering, 2021 - Elsevier
Magnetic matrix is a key component of high gradient magnetic separation (HGMS) system.
Special shape matrices have brought great attentions from researchers whereas only elliptic …

Open gradient magnetic red blood cell sorter evaluation on model cell mixtures

LR Moore, F Nehl, J Dorn, JJ Chalmers… - IEEE transactions on …, 2012 - ieeexplore.ieee.org
The emerging applications of biological cell separation to rare circulating tumor cell (CTC)
detection and separation from blood rely on efficient methods of red blood cell (RBC) …

Special solutions for magnetic separation problems using force and energy conditions for ferro-particles capture

A Sandulyak, A Sandulyak, FBM Belgacem… - Journal of Magnetism …, 2016 - Elsevier
While trying to solve the equation for the ferro-particle movement in the zone of magnetic
separation, it is necessary to provisionally perform a comparative evaluation of forces …

Impact of energy dissipation on interface shapes and on rates for dewetting from liquid substrates

D Peschka, S Bommer, S Jachalski, R Seemann… - Scientific reports, 2018 - nature.com
We revisit the fundamental problem of liquid-liquid dewetting and perform a detailed
comparison of theoretical predictions based on thin-film models with experimental …

Comparative analysis of inhomogeneity degree of magnetic field of polygradient magnetic separators for purification of bulk materials

I Shvedchykova, J Romanchenko… - … on Modern Electrical …, 2017 - ieeexplore.ieee.org
The paper deals with the main approaches for estimation of homogeneity degree of
magnetic field in polygradient medium of magnetic separator. As an indicator of the …