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2009 | 115 | 1 | 381-383
Article title

Magnetic Properties of Bacterial Nanoparticles

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EN
Abstracts
EN
The objective of this study is to prepare and study magnetic properties of biological magnetic nanoparticles (magnetosomes) as a product of biomineralization process of magnetotactic bacteria Magnetospirillum sp. AMB-1. From temperature dependence of remanent magnetization and coercive field the Verwey transition is clearly seen at 105 K as a consequence of the large anisotropy along the chains of magnetosomes.
Keywords
Contributors
author
  • Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 04001 Košice, Slovakia
author
  • Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 04001 Košice, Slovakia
author
  • Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 04001 Košice, Slovakia
  • Institute of Experimental Physics, Slovak Academy of Sciences, Watsonova 47, 04001 Košice, Slovakia
author
  • Institute of Physics, Poznań University of Technology, Nieszawska 13A, 60-965 Poznań, Poland
  • Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
author
  • Institute of Molecular Physics, Polish Academy of Sciences, M. Smoluchowskiego 17, 60-179 Poznań, Poland
References
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  • 7. M. Timko, A. Džarová, P. Kopčanský, V. Závišová, M. Koneracká, A. Šprincová, M. Vaclavíková, L. Ivaničová, I. Vávra, Acta Phys. Pol. A 113, 573 (2008)
  • 8. K.R. Reddy, K.P. Lee, A.G. Iyengar, J. Appl. Polymer Sci. 104, 4127 (2007)
  • 9. M. Rasa, A.P. Philipse, J. Magn. Magn. Mater. 252, 101 (2002)
  • 10. R. Prozorov, T. Prozorov, S.K. Mallapragada, K. Surya, B. Narasimhan, T.J. Williams, D.A. Bazylinski, Phys. Rev. B 76, 054406 (2007)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv115n1111kz
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