Intracellular Delivery of Antioxidant CeO2 Nanoparticles via Polyelectrolyte Microcapsules
Anton L. Popov
1
,
Nelli R. Popova
1
,
Nadezda Tarakina
2
,
O S Ivanova
3
,
Artem M. Ermakov
1
,
Vladimir K. Ivanov
3, 4
,
Gleb B. Sukhorukov
1, 2
Publication type: Journal Article
Publication date: 2018-05-14
scimago Q1
wos Q2
SJR: 1.105
CiteScore: 9.7
Impact factor: 5.5
ISSN: 23739878
PubMed ID:
33435109
Biomaterials
Biomedical Engineering
Abstract
Cerium oxide nanoparticles (nanoceria) are regarded as one of the most promising inorganic antioxidants for biomedical applications. Considering nanoceria as a potential therapeutic agent, we aimed to develop a robust system for its intracellular delivery using layer-by-layer polyelectrolyte microcapsules. We have shown that citrate-stabilized cerium oxide nanoparticles can be effectively incorporated into the structure of polyelectrolyte microcapsules made from biodegradable and nonbiodegradable polymers. The structure and morphology of synthesized microcapsules were investigated and analyzed using confocal laser scanning microscopy, scanning electron microscopy, transmission electron microscopy, energy-dispersive X-ray spectroscopy, and UV/vis spectroscopy. Results of experiments in vitro on B50 neuroblastoma cells confirmed nanoceria delivery into the cell while maintaining their antioxidant properties. The results presented confirm polyelectrolyte microcapsules to be an efficient intracellular delivery system for therapeutic nanoparticles.
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Total citations:
50
Citations from 2024:
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(24%)
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GOST
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Popov A. L. et al. Intracellular Delivery of Antioxidant CeO2 Nanoparticles via Polyelectrolyte Microcapsules // ACS Biomaterials Science and Engineering. 2018. Vol. 4. No. 7. pp. 2453-2462.
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Popov A. L., Popova N. R., Tarakina N., Ivanova O. S., Ermakov A. M., Ivanov V. K., Sukhorukov G. B. Intracellular Delivery of Antioxidant CeO2 Nanoparticles via Polyelectrolyte Microcapsules // ACS Biomaterials Science and Engineering. 2018. Vol. 4. No. 7. pp. 2453-2462.
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RIS
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TY - JOUR
DO - 10.1021/acsbiomaterials.8b00489
UR - https://doi.org/10.1021/acsbiomaterials.8b00489
TI - Intracellular Delivery of Antioxidant CeO2 Nanoparticles via Polyelectrolyte Microcapsules
T2 - ACS Biomaterials Science and Engineering
AU - Popov, Anton L.
AU - Popova, Nelli R.
AU - Tarakina, Nadezda
AU - Ivanova, O S
AU - Ermakov, Artem M.
AU - Ivanov, Vladimir K.
AU - Sukhorukov, Gleb B.
PY - 2018
DA - 2018/05/14
PB - American Chemical Society (ACS)
SP - 2453-2462
IS - 7
VL - 4
PMID - 33435109
SN - 2373-9878
ER -
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@article{2018_Popov,
author = {Anton L. Popov and Nelli R. Popova and Nadezda Tarakina and O S Ivanova and Artem M. Ermakov and Vladimir K. Ivanov and Gleb B. Sukhorukov},
title = {Intracellular Delivery of Antioxidant CeO2 Nanoparticles via Polyelectrolyte Microcapsules},
journal = {ACS Biomaterials Science and Engineering},
year = {2018},
volume = {4},
publisher = {American Chemical Society (ACS)},
month = {may},
url = {https://doi.org/10.1021/acsbiomaterials.8b00489},
number = {7},
pages = {2453--2462},
doi = {10.1021/acsbiomaterials.8b00489}
}
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MLA
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Popov, Anton L., et al. “Intracellular Delivery of Antioxidant CeO2 Nanoparticles via Polyelectrolyte Microcapsules.” ACS Biomaterials Science and Engineering, vol. 4, no. 7, May. 2018, pp. 2453-2462. https://doi.org/10.1021/acsbiomaterials.8b00489.