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Manganese-Zinc Ferrites: Safe and Efficient Nanolabels for Cell Imaging and Tracking In Vivo

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023001%3A_____%2F19%3A00077860" target="_blank" >RIV/00023001:_____/19:00077860 - isvavai.cz</a>

  • Alternative codes found

    RIV/68378271:_____/19:00517436 RIV/68378041:_____/19:00517436 RIV/60461373:22340/19:43917736 RIV/00216208:11110/19:10397522

  • Result on the web

    <a href="https://onlinelibrary.wiley.com/doi/pdf/10.1002/open.201800261" target="_blank" >https://onlinelibrary.wiley.com/doi/pdf/10.1002/open.201800261</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1002/open.201800261" target="_blank" >10.1002/open.201800261</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Manganese-Zinc Ferrites: Safe and Efficient Nanolabels for Cell Imaging and Tracking In Vivo

  • Original language description

    Manganese-zinc ferrite nanoparticles were synthesized by using a hydrothermal treatment, coated with silica, and then tested as efficient cellular labels for cell tracking, using magnetic resonance imaging (MRI) in vivo. A toxicity study was performed on rat mesenchymal stem cells and C6 glioblastoma cells. Adverse effects on viability and cell proliferation were observed at the highest concentration (0.55 mM) only; cell viability was not compromised at lower concentrations. Nanoparticle internalization was confirmed by transmission electron microscopy. The particles were found in membranous vesicles inside the cytoplasm. Although the metal content (0.42 pg Fe/cell) was lower compared to commercially available iron oxide nanoparticles, labeled cells reached a comparable relaxation rate R-2, owing to higher nanoparticle relaxivity. Cells from transgenic luciferase-positive rats were used for in vivo experiments. Labeled cells were transplanted into the muscles of non bioluminescent rats and visualized by MRI. The cells produced a distinct hypointense signal in T-2 - or T-2*-weighted MR images in vivo. Cell viability in vivo was verified by bioluminescence.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    21001 - Nano-materials (production and properties)

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    ChemistryOpen

  • ISSN

    2191-1363

  • e-ISSN

  • Volume of the periodical

    8

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    11

  • Pages from-to

    155-165

  • UT code for WoS article

    000463944800003

  • EID of the result in the Scopus database

    2-s2.0-85060584830