Magnetic reversal modes in cylindrical nanostructures: from disks to wires

Authors: Mariana P. Proenca, Javier Rial, Joao P. Araujo, Celia T. Sousa

Source: Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)

Subject Terms: Medicine, Science

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Relation: https://doaj.org/toc/2045-2322

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DFT + U + V approach to Fe3O4 (001): Insights into surface chemistry and Cu2+ adsorption

Authors: Nelson Naveas, Francisco Javier Fernández-Alonso, Ruth Pulido, Raúl J. Martin-Palma, Jacobo Hernández-Montelongo, Célia T. Sousa, Miguel Manso-Silván

Source: Results in Physics, Vol 70, Iss , Pp 108158- (2025)

Subject Terms: Density functional theory, Magnetite (Fe3O4), DFT + U, DFT + U + V, Physics, QC1-999

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Relation: http://www.sciencedirect.com/science/article/pii/S221137972500052X; https://doaj.org/toc/2211-3797

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Influence of SPION Surface Coating on Magnetic Properties and Theranostic Profile

Authors: Vital Cruvinel Ferreira-Filho, Beatriz Morais, Bruno J. C. Vieira, João Carlos Waerenborgh, Maria João Carmezim, Csilla Noémi Tóth, Sandra Même, Sara Lacerda, Daniel Jaque, Célia T. Sousa, Maria Paula Cabral Campello, Laura C. J. Pereira

Source: Molecules, Vol 29, Iss 8, p 1824 (2024)

Subject Terms: superparamagnetism, iron oxides nanoparticles, gold nanoparticles, gadolinium, hyperthermia, magnetic resonance imaging, Organic chemistry, QD241-441

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Relation: https://www.mdpi.com/1420-3049/29/8/1824; https://doaj.org/toc/1420-3049

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Key Parameters in Phototherapy with Gold Nanorods Using Continuous Near Infrared Radiation

Authors: Sara C. Freitas, João H. Belo, Andreia Granja, Miguel Canhota, Ana S. Silva, Salette Reis, Helder Crespo, João P. Araújo, Célia T. Sousa

Source: Advanced Materials Interfaces, Vol 10, Iss 14, Pp n/a-n/a (2023)

Subject Terms: continuous laser, gold nanorods, oncology, phototherapy, Physics, QC1-999, Technology

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Relation: https://doaj.org/toc/2196-7350

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Bilayered soft/hard magnetic nanowires as in-line writing heads

Authors: Vivian M. Andrade, Sofia Caspani, Alejandro Rivelles, Sergey A. Bunyaev, Vladimir O. Golub, João P. Araujo, Gleb N. Kakazei, Célia T. Sousa, Mariana P. Proenca

Source: Materials & Design, Vol 222, Iss , Pp 111024- (2022)

Subject Terms: Magnetic nanowires, Multisegmented nanostructure, Racetrack memory device, Magnetization reversal modes, Materials of engineering and construction. Mechanics of materials, TA401-492

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Relation: http://www.sciencedirect.com/science/article/pii/S0264127522006463; https://doaj.org/toc/0264-1275

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Tunable Iron–Cobalt Thin Films Grown by Electrodeposition

Authors: Sofia Gonçalves, Vivian Andrade, Célia T. Sousa, João P. Araújo, João H. Belo, Arlete Apolinário

Source: Magnetochemistry, Vol 9, Iss 7, p 161 (2023)

Subject Terms: thin films, FeCo, alloys, electrodeposition, high applied voltage, nucleation, Chemistry, QD1-999

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Relation: https://www.mdpi.com/2312-7481/9/7/161; https://doaj.org/toc/2312-7481

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EGCG intestinal absorption and oral bioavailability enhancement using folic acid-functionalized nanostructured lipid carriers

Authors: Andreia Granja, Ana Rute Neves, Célia T. Sousa, Marina Pinheiro, Salette Reis

Source: Heliyon, Vol 5, Iss 7, Pp e02020- (2019)

Subject Terms: Materials science, Green tea, Nanomedicine, Cancer, Nutraceutics, Catechins, Science (General), Q1-390, Social sciences (General), H1-99

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Relation: http://www.sciencedirect.com/science/article/pii/S2405844019356804; https://doaj.org/toc/2405-8440

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The Magnetic Properties of Fe/Cu Multilayered Nanowires: The Role of the Number of Fe Layers and Their Thickness

Authors: Sofia Caspani, Suellen Moraes, David Navas, Mariana P. Proenca, Ricardo Magalhães, Cláudia Nunes, João Pedro Araújo, Célia T. Sousa

Source: Nanomaterials, Vol 11, Iss 10, p 2729 (2021)

Subject Terms: nanowires, porous anodic alumina membranes, Fe/Cu bilayers, magnetization reversal, Chemistry, QD1-999

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Relation: https://www.mdpi.com/2079-4991/11/10/2729; https://doaj.org/toc/2079-4991

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Tailoring the Anodic Hafnium Oxide Morphology Using Different Organic Solvent Electrolytes

Authors: Arlete Apolinário, Célia T. Sousa, Gonçalo N. P. Oliveira, Armandina M. L. Lopes, João Ventura, Luísa Andrade, Adélio Mendes, João P. Araújo

Source: Nanomaterials, Vol 10, Iss 2, p 382 (2020)

Subject Terms: anodic hafnium oxide, hfo2, anodic oxide, anodization, nanotubes, nanoporous, organic solvent, dielectric, viscosity, Chemistry, QD1-999

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Relation: https://www.mdpi.com/2079-4991/10/2/382; https://doaj.org/toc/2079-4991

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The Role of Cu Length on the Magnetic Behaviour of Fe/Cu Multi-Segmented Nanowires

Authors: Suellen Moraes, David Navas, Fanny Béron, Mariana P. Proenca, Kleber R. Pirota, Célia T. Sousa, João P. Araújo

Source: Nanomaterials, Vol 8, Iss 7, p 490 (2018)

Subject Terms: multi-segmented nanowires, magnetic interactions, FORC, micromagnetic simulations, Chemistry, QD1-999

File Description: electronic resource

Relation: http://www.mdpi.com/2079-4991/8/7/490; https://doaj.org/toc/2079-4991

Access URL: https://doaj.org/article/7709a48394d34da2872c409b861cc152