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Increase of the Specific Absorption Rate (SAR) by Magnetic Fractionation of Magnetic Fluids

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Abstract

Magnetic fractionation was applied to a common magnetic fluid based on superparamagnetic iron-oxide nano-particles with core radius of 5nm. The fractions collected were investigated with respect to particle-sizes and the influence of fractionation on the specific absorption rate, in order to optimize magnetic fluids for the application in hyperthermia.

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Authors and Affiliations

  1. Department of Radiation Oncology (WE07), University Clinic Charité, Germany

    Andreas Jordan

  2. Medical Faculty of the, Humboldt Universität zu, Berlin, CVK

    Andreas Jordan

  3. MagForce Applications GmbH, Spandauer Damm 130, D-14050, Berlin, Germany

    Andreas Jordan, Norbert Waldöfner & Regina Scholz

  4. Spandauer Damm 130, D-14050, Berlin, Germany

    Thomas Rheinländer

  5. Mibelle AG Cosmetics, Bollimattstrasse 8, CH-5033, Buchs, Switzerland

    Thomas Rheinländer

Authors
  1. Andreas Jordan
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  2. Thomas Rheinländer
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  3. Norbert Waldöfner
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  4. Regina Scholz
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Corresponding author

Correspondence to Norbert Waldöfner.

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Jordan, A., Rheinländer, T., Waldöfner, N. et al. Increase of the Specific Absorption Rate (SAR) by Magnetic Fractionation of Magnetic Fluids. Journal of Nanoparticle Research 5, 597–600 (2003). https://doi.org/10.1023/B:NANO.0000006155.67098.44

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  • DOI: https://doi.org/10.1023/B:NANO.0000006155.67098.44

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