Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/64495
Título: | Development of novel magnetoliposomes containing nickel ferrite nanoparticles covered with gold for applications in thermotherapy |
Autor(es): | Rio, Irina S. R. Rodrigues, Ana Rita O. Rodrigues, Carolina P. Almeida, B. G. Pires, A. Pereira, A. M. Araújo, J. P. Castanheira, Elisabete M. S. Coutinho, Paulo J. G. |
Palavras-chave: | magnetic plasmonic nanoparticles nickel ferrite gold magnetoliposomes thermotherapy Magnetic/plasmonic nanoparticles |
Data: | 11-Fev-2020 |
Editora: | Multidisciplinary Digital Publishing Institute |
Revista: | Materials |
Citação: | Rio, I.S.R.; Rodrigues, A.R.O.; Rodrigues, C.P.; Almeida, B.G.; Pires, A.; Pereira, A.M.; Araújo, J.P.; Castanheira, E.M.S.; Coutinho, P.J.G. Development of Novel Magnetoliposomes Containing Nickel Ferrite Nanoparticles Covered with Gold for Applications in Thermotherapy. Materials 2020, 13, 815. |
Resumo(s): | Multifunctional nanosystems combining magnetic and plasmonic properties are a promising approach for cancer therapy, allowing magnetic guidance and a local temperature increase. This capability can provide a triggered drug release and synergistic cytotoxic effect in cancer cells. In this work, nickel ferrite/gold nanoparticles were developed, including nickel ferrite magnetic nanoparticles decorated with plasmonic gold nanoparticles and core/shell nanostructures (with a nickel ferrite core and a gold shell). These nanoparticles were covered with a surfactant/lipid bilayer, originating liposome-like structures with diameters below 160 nm. The heating capacity of these systems, upon excitation with light above 600 nm wavelength, was assessed through the emission quenching of rhodamine B located in the lipid layer. The developed nanosystems show promising results for future applications in thermotherapy. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/64495 |
DOI: | 10.3390/ma13040815 |
e-ISSN: | 1996-1944 |
Versão da editora: | https://www.mdpi.com/1996-1944/13/4/815 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | PHYSICS OF QUANTUM MATERIALS AND BIONANOSTRUCTURES (2018 - ...) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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materials-13-00815-v2.pdf | 5,92 MB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons