Open Access
Open access
volume 2019 pages 1-13

Highly crystalline WO3 nanoparticles are nontoxic to stem cells and cancer cells

B Han 1
Daniil A. Kozlov 3
O S Ivanova 4
Publication typeJournal Article
Publication date2019-04-28
scimago Q2
SJR0.581
CiteScore
Impact factor
ISSN16874110, 16874129
General Materials Science
Abstract

Tungsten oxide sol, containing highly crystalline nanoparticles of orthorhombic WO3 and having good sedimentation stability, was synthesized using a facile, ultrasonic-assisted technique. An additional steric stabilizer, dextran, was proposed to enhance the stability of WO3 nanoparticles in biological media and to reduce their in vivo toxicity. The cytotoxicity of dextran-stabilized and nonstabilized WO3 sols was studied in vitro using dental pulp stem (DPS) cell lines and breast cancer (MCF-7) cell lines. Both tungsten oxide sols demonstrated low cytotoxicity and low genotoxicity for both stem cells and malignant cells and only slightly reduced their metabolic activity in the concentration range studied (from 0.2 to 200 μg/ml). The data obtained support possible theranostic applications of tungsten oxide colloidal solutions.

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GOST Copy
Han B. et al. Highly crystalline WO3 nanoparticles are nontoxic to stem cells and cancer cells // Journal of Nanomaterials. 2019. Vol. 2019. pp. 1-13.
GOST all authors (up to 50) Copy
Han B., Popov A. L., Kozlova T. O., Kozlov D. A., Ivanova O. S., Rumyantsev A. A., Shcherbakov A. B., Popova N., Baranchikov A. E., Ivanov V. K. Highly crystalline WO3 nanoparticles are nontoxic to stem cells and cancer cells // Journal of Nanomaterials. 2019. Vol. 2019. pp. 1-13.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1155/2019/5384132
UR - https://www.hindawi.com/journals/jnm/2019/5384132/
TI - Highly crystalline WO3 nanoparticles are nontoxic to stem cells and cancer cells
T2 - Journal of Nanomaterials
AU - Han, B
AU - Popov, Anton L.
AU - Kozlova, Taisiya O.
AU - Kozlov, Daniil A.
AU - Ivanova, O S
AU - Rumyantsev, A A
AU - Shcherbakov, Alexander B.
AU - Popova, Nadezhda
AU - Baranchikov, Alexander E
AU - Ivanov, Vladimir K.
PY - 2019
DA - 2019/04/28
PB - Wiley
SP - 1-13
VL - 2019
SN - 1687-4110
SN - 1687-4129
ER -
BibTex
Cite this
BibTex (up to 50 authors) Copy
@article{2019_Han,
author = {B Han and Anton L. Popov and Taisiya O. Kozlova and Daniil A. Kozlov and O S Ivanova and A A Rumyantsev and Alexander B. Shcherbakov and Nadezhda Popova and Alexander E Baranchikov and Vladimir K. Ivanov},
title = {Highly crystalline WO3 nanoparticles are nontoxic to stem cells and cancer cells},
journal = {Journal of Nanomaterials},
year = {2019},
volume = {2019},
publisher = {Wiley},
month = {apr},
url = {https://www.hindawi.com/journals/jnm/2019/5384132/},
pages = {1--13},
doi = {10.1155/2019/5384132}
}