Comments on “The principles of a new method, MNF-3D, for concentration of magnetic particles in three-dimensional space”

The note comments on the article (Measurement, 112, 2017) describing a new method for focusing magnetic particles in three-dimensional space (MNF-3D). The present paper shows the application of the method in focusing several magnetic nanoparticles composed of magnetite core and different organic she...

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Bibliographic Details
Published inMeasurement : journal of the International Measurement Confederation Vol. 218; p. 113146
Main Authors Dobosz, Bernadeta, Schroeder, Grzegorz, Kurczewska, Joanna
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 15.08.2023
Subjects
Core–shell structure
focusing of Fe3O4 nanoparticles
Magnetite nanoparticles
focusing of Fe3O4 nanoparticles
Magnetite nanoparticles
Core–shell structure
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Summary:The note comments on the article (Measurement, 112, 2017) describing a new method for focusing magnetic particles in three-dimensional space (MNF-3D). The present paper shows the application of the method in focusing several magnetic nanoparticles composed of magnetite core and different organic shells. It describes the effect of surface organic units on focusing time of the nanoparticles in the magnetic field. The average focusing time of the selected functionalized magnetic nanoparticles ranged from 3.3 to 8.1 min in a saline-serum mixture. The findings could be crucial for determining the focusing mechanism of nanoparticles for biomedical applications.
ISSN:0263-2241
DOI:10.1016/j.measurement.2023.113146