| Autor: |
Potrč, Tanja, Kralj, Slavko, Nemec, Sebastjan, Kocbek, Petra, Erdani-Kreft, Mateja |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Nanoscale, vol. 15, no. 19, pp. 8611-8618, 2023. |
| ISSN: |
2040-3364 |
| Popis: |
The effects of the shape anisotropy of nanoparticles on cellular uptake is still poorly understood due to challenges in the synthesis of anisotropic magnetic nanoparticles of the same composition. Here, we design and synthesize spherical magnetic nanoparticles and their anisotropic assemblies, namely magnetic nanochains (length ∼800 nm). Then, nanoparticle shape anisotropy is investigated on urothelial cells in vitro. Although both shapes of nanomaterials reveal biocompatibility, we have found significant differences in the extent of their intracellular accumulation. Contrary to spherical particles, anisotropic nanochains preferentially accumulate in cancer cells as confirmed by inductively coupled plasma (ICP) analysis, indicating that control of the nanoparticle shape geometry governs cell-type-selective intracellular uptake and accumulation. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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