Magnetic Nanoparticles Based on CoFe Alloy as T2 MRI Contrast Agents

Oana Georgiana Dragos-Pinzaru; Dumitru Daniel Herea; George Stoian; Firuta Borza; Nicoleta Lupu; Ibro Tabakovic; Daniel Shore; Liliana Savin; Bethanie J.H. Stadler

doi:10.1109/EHB55594.2022.9991406

Magnetic Nanoparticles Based on CoFe Alloy as T₂ MRI Contrast Agents

Oana Georgiana Dragos-Pinzaru, Dumitru Daniel Herea, George Stoian, Firuta Borza, Nicoleta Lupu, Ibro Tabakovic, Daniel Shore, Liliana Savin, Bethanie J.H. Stadler

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Magnetic nanoparticles (MNPs) are playing an increasing role in medical applications, becoming an important tool for cancer detection. In this study, magnetic core-shell CoFe@Au nanowires with optimized biocompatibility, as well as multilayered Au/CoFe/Au nanowires are synthetized by using electrodeposition and electroless-plating techniques. Their morphology and composition are investigated, the materials being tested for their use as T2 contrast agents in MRI. A dramatic increase of r1 and r2 relaxivity values was obtained for the CoFe@Au core-shell nanowires, making these materials best candidates as new MRI contrast agents.

Original language	English (US)
Title of host publication	2022 10th E-Health and Bioengineering Conference, EHB 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665485579
DOIs	https://doi.org/10.1109/EHB55594.2022.9991406
State	Published - 2022
Event	10th E-Health and Bioengineering Conference, EHB 2022 - Virtual, Online, Romania Duration: Nov 17 2022 → Nov 18 2022

Publication series

Name	2022 10th E-Health and Bioengineering Conference, EHB 2022

Conference

Conference	10th E-Health and Bioengineering Conference, EHB 2022
Country/Territory	Romania
City	Virtual, Online
Period	11/17/22 → 11/18/22

Bibliographical note

Funding Information:
ACKNOWLEDGMENT This work was supported by the Romanian Ministry of Research, Innovation, and Digitalization under the NUCLEU programme, project PN 19 28 01 01 and by a grant of the Ministry of Research, Innovation and Digitalization, CNCS-UEFISCDI, project number Project PN-III-P4-PCE-2021-1395/GreenEn, within PNCDI III.

Funding Information:
This work was supported by the Romanian Ministry of Research, Innovation, and Digitalization under the NUCLEU programme, project PN 19 28 01 01 and by a grant of the Ministry of Research, Innovation and Digitalization, CNCSUEFISCDI, project number Project PN-III-P4-PCE-2021-1395/GreenEn, within PNCDI III.

Publisher Copyright:
© 2022 IEEE.

Keywords

biocompatibility
contrast agents
electrodeposition
nanowires

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Publisher link

10.1109/EHB55594.2022.9991406

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Cite this

Dragos-Pinzaru, O. G., Herea, D. D., Stoian, G., Borza, F., Lupu, N., Tabakovic, I., Shore, D., Savin, L., & Stadler, B. J. H. (2022). Magnetic Nanoparticles Based on CoFe Alloy as T₂ MRI Contrast Agents. In 2022 10th E-Health and Bioengineering Conference, EHB 2022 (2022 10th E-Health and Bioengineering Conference, EHB 2022). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EHB55594.2022.9991406

Magnetic Nanoparticles Based on CoFe Alloy as T₂ MRI Contrast Agents. / Dragos-Pinzaru, Oana Georgiana; Herea, Dumitru Daniel; Stoian, George et al.
2022 10th E-Health and Bioengineering Conference, EHB 2022. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 10th E-Health and Bioengineering Conference, EHB 2022).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Dragos-Pinzaru, OG, Herea, DD, Stoian, G, Borza, F, Lupu, N, Tabakovic, I, Shore, D, Savin, L & Stadler, BJH 2022, Magnetic Nanoparticles Based on CoFe Alloy as T₂ MRI Contrast Agents. in 2022 10th E-Health and Bioengineering Conference, EHB 2022. 2022 10th E-Health and Bioengineering Conference, EHB 2022, Institute of Electrical and Electronics Engineers Inc., 10th E-Health and Bioengineering Conference, EHB 2022, Virtual, Online, Romania, 11/17/22. https://doi.org/10.1109/EHB55594.2022.9991406

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