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Open Access

Correction

Correction: Modeling of core-shell magneto-electric nanoparticles for biomedical applications: Effect of composition, dimension, and magnetic field features on magnetoelectric response

  • Serena Fiocchi,
  • Emma Chiaramello,
  • Alessandra Marrella,
  • Giulia Suarato,
  • Marta Bonato,
  • Marta Parazzini,
  • Paolo Ravazzani

The images for Figs 1, 2, 4 and 5 are incorrectly switched. The image that appears as Fig 1 should be Fig 4, the image that appears as Fig 2 should be Fig 5, the image that appears as Fig 4 should be Fig 2 and the image that appears as Fig 5 should be Fig 1. The figure captions appear in the correct order.

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Fig 1. MENP computational modeling.

Schematic representation of: a) the geometrical parameters of a generic core-shell MENP; b) the simulation settings in the three different analyses performed; c) the computational study workflow.

https://doi.org/10.1371/journal.pone.0314414.g001

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Fig 2. MENPs cores magnetization behavior.

DC magnetization loops of a) CFO and b) FO core 50 nm nanoparticles.

https://doi.org/10.1371/journal.pone.0314414.g002

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Fig 4. Effect of core and shell size on magnetoelectric coefficient.

Trend analysis of variable core size (a and b) and shell thickness (c and d) of CFO-BTO (a and c) and FO-BTO (b and d) MENPs when stimulated with a high strength (> Ms) DC bias magnetic field directed along z on the magnetoelectric coefficient αME (V/cm∙Oe).

https://doi.org/10.1371/journal.pone.0314414.g003

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Fig 5. Magnetization of MENP under DC+AC stimulation.

Magnetization M(emu/g) (red line) of a CFO core (Øcore = 50 nm)-BTO shell (tshell = 15 nm) nanoparticle under a DC+AC external magnetic field (H (Oe)- blue line) directed along z. a) M(emu/g) as a function of 2 seconds DC high amplitude (H = 10 kOe) magnetic field followed by 4 seconds weak AC (f = 50 Hz, 100 Oe) magnetic field excitation. b) Magnification of Fig 5A in five AC excitation periods.

https://doi.org/10.1371/journal.pone.0314414.g004

Reference

  1. 1. Fiocchi S, Chiaramello E, Marrella A, Suarato G, Bonato M, Parazzini M, et al. (2022) Modeling of core-shell magneto-electric nanoparticles for biomedical applications: Effect of composition, dimension, and magnetic field features on magnetoelectric response. PLOS ONE 17(9): e0274676. https://doi.org/10.1371/journal.pone.0274676 pmid:36149898

Citation: Fiocchi S, Chiaramello E, Marrella A, Suarato G, Bonato M, Parazzini M, et al. (2024) Correction: Modeling of core-shell magneto-electric nanoparticles for biomedical applications: Effect of composition, dimension, and magnetic field features on magnetoelectric response. PLoS ONE 19(11): e0314414. https://doi.org/10.1371/journal.pone.0314414

Published: November 20, 2024

Copyright: © 2024 Fiocchi et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.