Classification of Magnetic Nanoparticle Systems-Synthesis, Standardization and Analysis Methods in the NanoMag Project

被引：57

作者：

Bogren, Sara ^{[1
]}

Fornara, Andrea ^{[2
]}

Ludwig, Frank ^{[3
]}

del Puerto Morales, Maria ^{[4
]}

Steinhoff, Uwe ^{[5
]}

Hansen, Mikkel Fougt ^{[6
]}

Kazakova, Olga ^{[7
]}

Johansson, Christer ^{[1
]}

机构：

[1] Acreo Swedish ICT AB, SE-40014 Gothenburg, Sweden

[2] SP Tech Res Inst Sweden, SE-11486 Stockholm, Sweden

[3] Tech Univ Carolo Wilhelmina Braunschweig, Inst Elect Measurement & Fundamental Elect Engn, D-38106 Braunschweig, Germany

[4] CSIC, ICMM, E-28049 Madrid, Spain

[5] Phys Tech Bundesanstalt, D-10587 Berlin, Germany

[6] Tech Univ Denmark, DTU Nanotech, Dept Micro & Nanotechnol, DK-2800 Lyngby, Denmark

[7] Natl Phys Lab, Teddington TW11 0LW, Middx, England

来源：

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES | 2015年 / 16卷 / 09期

关键词：

magnetic nanoparticles; nanostructures; standardization; magnetic synthesis; magnetic analysis; magnetic material; IRON-OXIDE NANOPARTICLES; AC SUSCEPTOMETRY; FREQUENCY; MAGNETORELAXOMETRY;

D O I：

10.3390/ijms160920308

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

This study presents classification of different magnetic single- and multi-core particle systems using their measured dynamic magnetic properties together with their nanocrystal and particle sizes. The dynamic magnetic properties are measured with AC (dynamical) susceptometry and magnetorelaxometry and the size parameters are determined from electron microscopy and dynamic light scattering. Using these methods, we also show that the nanocrystal size and particle morphology determines the dynamic magnetic properties for both single- and multi-core particles. The presented results are obtained from the four year EU NMP FP7 project, NanoMag, which is focused on standardization of analysis methods for magnetic nanoparticles.

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收藏

页码：20308 / 20325

页数：18

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