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2014 | 126 | 1 | 396-397
Article title

Magnetometric Measurements of Low Concentration of Coated Fe_{3}O_{4} Nanoparticles

Content
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Languages of publication
EN
Abstracts
EN
A modified RF SQUID system with the 2^{nd} order gradiometer has been tested for the purposes of detecting the magnetic nanoparticles as potential carriers of biological medicament. The paper presents basic information about the sensitivity of the system and its use for quantification of low concentration of coated Fe_{3}O_{4} magnetic nanoparticles. Model measurements provided information that enabled us to define the parameter influencing the experimental results. The volume of the biological object and its distance from the antenna appear to have the significant influence on the measurement accuracy.
Keywords
EN
Publisher

Year
Volume
126
Issue
1
Pages
396-397
Physical description
Dates
published
2014-07
Contributors
author
  • Institute of Measurement Science, Slovak Academy of Sciences, Dúbravská cesta 9, 841 04 Bratislava, Slovakia
author
  • Institute of Measurement Science, Slovak Academy of Sciences, Dúbravská cesta 9, 841 04 Bratislava, Slovakia
  • Institute of Measurement Science, Slovak Academy of Sciences, Dúbravská cesta 9, 841 04 Bratislava, Slovakia
author
  • Institute of Measurement Science, Slovak Academy of Sciences, Dúbravská cesta 9, 841 04 Bratislava, Slovakia
author
  • Institute of Measurement Science, Slovak Academy of Sciences, Dúbravská cesta 9, 841 04 Bratislava, Slovakia
References
  • [1] A.A.O. Carneiro, J.P. Fernandes, M.A. Zago, D.T. Covas, I.L. Angulo, O. Baffa, Rev. Sci. Instrum. 74, 3098 (2003), doi: 10.1063/1.1570946
  • [2] F. Boháková, I. Šimáček, J. Magn. Magn. Mat. 267, 357 (2003), doi: 10.1016/S0304-8853(03)00404-9
  • [3] S. Della Penna, C. Del Gratta, S. Di Luzio, V. Pizzella, K .Torquati, G.L. Romani, Phys. Med. Biol. 44, N21 (1999), doi: 10.1088/0031-9155/44/3/005
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv126n1192kz
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