Výsledky vyhledávání - "Yilian Fernández‐Afonso"

Akademický článek

Different coatings on magnetic nanoparticles dictate their degradation kinetics in vivo for 15 months after intravenous administration in mice

Autor: Yadileiny Portilla, Yilian Fernández-Afonso, Sonia Pérez-Yagüe, Vladimir Mulens-Arias, M. Puerto Morales, Lucía Gutiérrez, Domingo F. Barber

Publikováno v: Journal of Nanobiotechnology, Vol 20, Iss 1, Pp 1-23 (2022)

Abstract Background The surface coating of iron oxide magnetic nanoparticle (MNPs) drives their intracellular trafficking and degradation in endolysosomes, as well as dictating other cellular outcomes. As such, we assessed whether MNP coatings might

Externí odkaz: https://doaj.org/article/4bad773a1a4b499d95d05d2379d294f7

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Akademický článek

Iron–Gold Nanoflowers: A Promising Tool for Multimodal Imaging and Hyperthermia Therapy

Autor: Evangelia Christou, John R. Pearson, Ana M. Beltrán, Yilian Fernández-Afonso, Lucía Gutiérrez, Jesús M. de la Fuente, Francisco Gámez, María L. García-Martín, Carlos Caro

Publikováno v: Pharmaceutics, Vol 14, Iss 3, p 636 (2022)

The development of nanoplatforms prepared to perform both multimodal imaging and combined therapies in a single entity is a fast-growing field. These systems are able to improve diagnostic accuracy and therapy success. Multicomponent Nanoparticles (M

Externí odkaz: https://doaj.org/article/f0eee3eda03b4ce9ae56deb44732df06

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Influence of Magnetic Nanoparticle Degradation in the Frame of Magnetic Hyperthermia and Photothermal Treatments

Autor: Yilian Fernández-Afonso, Laura Asín, Lilianne Beola, Raluca M. Fratila, Lucía Gutiérrez

Publikováno v: ACS Applied Nano Materials. 5:16220-16230

This work aims at studying how the transformations that magnetic nanoparticles suffer in vivo affect their heating properties in the frame of hyperthermia treatments. Iron oxide magnetic nanoparticles (≈13 nm) with two different coatings [PMAO (pol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::002dbe0560587a8d362483cf1b90e8c6
https://doi.org/10.1021/acsanm.2c03220

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The Intracellular Number of Magnetic Nanoparticles Modulates the Apoptotic Death Pathway after Magnetic Hyperthermia Treatment

Autor: Raluca M. Fratila, David Serantes, Alexandra R. Fernandes, Sergiu Ruta, Roy W. Chantrell, Pedro V. Baptista, Laura Asín, Lucía Gutiérrez, Jesús M. de la Fuente, Catarina Roma-Rodrigues, Yilian Fernández-Afonso, Lilianne Beola, Valeria Grazú

Publikováno v: ACS Applied Materials & Interfaces. 12:43474-43487

Magnetic hyperthermia is a cancer treatment based on the exposure of magnetic nanoparticles to an alternating magnetic field in order to generate local heat. In this work, 3D cell culture models were prepared to observe the effect that a different nu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6090dfd2345847533d6182990a0c315e
https://doi.org/10.1021/acsami.0c12900

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Magneto-optical hyperthermia agents based on probiotic bacteria loaded with magnetic and gold nanoparticles

Autor: Víctor Garcés, Ana González, Natividad Gálvez, José M. Delgado-López, Jose J. Calvino, Susana Trasobares, Yilian Fernández-Afonso, Lucía Gutiérrez, José M. Dominguez-Vera

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Digital.CSIC. Repositorio Institucional del CSIC
Digibug. Repositorio Institucional de la Universidad de Granada

This work was funded by the Ministerio de Ciencia, Innovación y Universidades (MCIU), the Agencia Estatal de Investigación (AEI) and Fondo Europeo de Desarrollo Regional (FEDER) through the projects PID2019- 111461GB-I00 to N.G. and J.M.DV, and PGC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3efb79949c91e4ca2e18051745292b1
http://zaguan.unizar.es/record/117471

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Engineered protein-driven synthesis of tunable iron oxide nanoparticles as T1 and T2 magnetic resonance imaging contrast agents

Autor: Antonio Aires, Yilian Fernández-Afonso, Gabriela Guedes, Eduardo Guisasola, Lucía Gutiérrez, Aitziber L. Cortajarena

Iron oxide nanoparticles (IONPs) have become one of the most promising nanomaterials for biomedical applications because of their biocompatibility and physicochemical properties. This study demonstrates the use of protein engineering as a novel appro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c41158633a86d714ec3674b8091f9871
http://zaguan.unizar.es/record/124037

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Iron–gold nanoflowers: A promising tool for multimodal imaging and hyperthermia therapy

Autor: John Pearson, Francisco Gámez, Carlos Caro Salazar, Yilian Fernández Afonso, Lucia Gutierrez, Evangelia Christou, María Luisa García-Martín, Ana M Beltran, Jesus M De la Fuente

Publikováno v: Zaguán. Repositorio Digital de la Universidad de Zaragoza
instname
Pharmaceutics; Volume 14; Issue 3; Pages: 636
Digital.CSIC. Repositorio Institucional del CSIC
idUS. Depósito de Investigación de la Universidad de Sevilla

This article belongs to the Special Issue Recent Advances in Metallic Nanoparticles as Theranostics Platforms.
The development of nanoplatforms prepared to perform both multimodal imaging and combined therapies in a single entity is a fast-growi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::456df72aeecb674f48ff338fd973af34
http://hdl.handle.net/10261/280371

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Critical Parameters to Improve Pancreatic Cancer Treatment Using Magnetic Hyperthermia: Field Conditions, Immune Response, and Particle Biodistribution

Autor: Raluca M. Fratila, Marcelo de las Heras, Laura Asín, Valeria Grazú, Lilianne Beola, Jesús M. de la Fuente, Lucía Gutiérrez, Yilian Fernández-Afonso

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
ACS Applied Materials & Interfaces

Magnetic hyperthermia (MH) was used to treat a murine model of pancreatic cancer. This type of cancer is generally characterized by the presence of dense stroma that acts as a barrier for chemotherapeutic treatments. Several alternating magnetic fiel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cc386b84411d385fb97f7e4543711ba
https://pubmed.ncbi.nlm.nih.gov/33709682

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Fe3O4-Au core-shell nanoparticles as a multimodal platform for in vivo imaging and focused photothermal therapy

Autor: Ana M. Beltrán, Alejandro Domínguez, Manuel Leal, Carlos Caro, John R. Pearson, María L. García-Martín, Yilian Fernández-Afonso, Pedro Quaresma, Jesús M. de la Fuente, Ricardo Franco, Jose María Páez-Muñoz, Eulália Pereira, Francisco Gámez

Publikováno v: Zaguán: Repositorio Digital de la Universidad de Zaragoza
Universidad de Zaragoza
Digibug: Repositorio Institucional de la Universidad de Granada
Universidad de Granada (UGR)
Pharmaceutics
Pharmaceutics, Vol 13, Iss 416, p 416 (2021)
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Digibug. Repositorio Institucional de la Universidad de Granada
instname
Zaguán. Repositorio Digital de la Universidad de Zaragoza
idUS. Depósito de Investigación de la Universidad de Sevilla
Digital.CSIC. Repositorio Institucional del CSIC
Volume 13
Issue 3
idUS: Depósito de Investigación de la Universidad de Sevilla
Universidad de Sevilla (US)

In this study, we report the synthesis of gold-coated iron oxide nanoparticles capped with polyvinylpyrrolidone (Fe@Au NPs). The as-synthesized nanoparticles (NPs) exhibited good stability in aqueous media and excellent features as contrast agents (C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94593b9b5fc3cece30d8cc8b3863d9f1
http://zaguan.unizar.es/record/102102

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