Development of innovative hybrid and intrinsically magnetic nanobeads as a drug delivery system
In: Nanomedicine (Lond., Print) 11 (2016): 2119–30. doi:10.2217/nnm-2016-0101 info:cnr-pdr/source/autori:Campodoni, Elisabetta; Adamiano, Alessio; Dozio, Samuele M; Panseri, Silvia; Montesi, Monica; Sprio, Simone; Tampieri, Anna; Sandri, Monica/titolo:Development of innovative hybrid and intrinsically magnetic nanobeads as a drug delivery system./doi:10.2217%2Fnnm-2016-0101/rivista:Nanomedicine (Lond., Print)/anno:2016/pagina_da:2119/pagina_a:30/intervallo_pagine:2119–30/volume:11; (2016)
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Aim: Synthesis of superparamagnetic hybrid nanobeads (MHNs) made of iron-substituted hydroxyapatite nanophase mineralizing a self-assembling alginate (Alg) matrix to be used as drug carriers, with ability of remote activation by magnetic signaling. Materials & methods: Iron-doped apatite was heterogeneously nucleated on the self-assembling Alg matrix by a bioinspired mineralization process and MHNs are formed by a subsequent emulsification by oil-in-water technique. Results: The obtained MHNs exhibited biomimetic composition, adequate swelling properties in physiological-like environment and superparamagnetic properties. The assembling of Alg induced the egg-like rearrangement of the mineralized composite that was then stabilized through cross-linking reaction with calcium ions. Conclusion: The new MHNs can be considered as a promising biocompatible and bio-resorbable drug delivery system with magnetic properties, thus opening to smart applications in nanomedicine.
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Development of innovative hybrid and intrinsically magnetic nanobeads as a drug delivery system
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Autor/in / Beteiligte Person: | Tampieri, Anna ; Adamiano, Alessio ; Dozio, Samuele M. ; Sandri, Monica ; Campodoni, Elisabetta ; Panseri, Silvia ; Sprio, Simone ; Montesi, Monica |
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Quelle: | Nanomedicine (Lond., Print) 11 (2016): 2119–30. doi:10.2217/nnm-2016-0101 info:cnr-pdr/source/autori:Campodoni, Elisabetta; Adamiano, Alessio; Dozio, Samuele M; Panseri, Silvia; Montesi, Monica; Sprio, Simone; Tampieri, Anna; Sandri, Monica/titolo:Development of innovative hybrid and intrinsically magnetic nanobeads as a drug delivery system./doi:10.2217%2Fnnm-2016-0101/rivista:Nanomedicine (Lond., Print)/anno:2016/pagina_da:2119/pagina_a:30/intervallo_pagine:2119–30/volume:11; (2016) |
Veröffentlichung: | Future Medicine, London , Regno Unito, 2016 |
Medientyp: | unknown |
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