Results 1 to 10 of about 26,122 (138)

Antimicrobial Activity of Citrate-Coated Cerium Oxide Nanoparticles. [PDF]

Nanomaterials (Basel)
The purpose of this study was to investigate the antimicrobial activity of citrate-stabilized sols of cerium oxide nanoparticles at different concentrations via different microbiological methods and to compare the effect with the peroxidase activity of nanoceria for the subsequent development of a regeneration-stimulating medical and/or veterinary ...
Silina EV, Ivanova OS, Manturova NE, Medvedeva OA, Shevchenko AV, Vorsina ES, Achar RR, Parfenov VA, Stupin VA.   +8 more
europepmc   +4 more sources

Cerium Oxide Nanoparticles Protect Cardiac Progenitor Cells from Oxidative Stress [PDF]

ACS Nano, 2012
Cardiac progenitor cells (CPCs) are a promising autologous source of cells for cardiac regenerative medicine. However, CPC culture in vitro requires the presence of microenvironmental conditions (a complex array of bioactive substance concentration ...
Au K. W., Beltrami A. P., Bergmann O., Brunner T. J., Campbell T. C., Celardo I., Celardo I., Chen J., Corrado Mandoli, Das M., Davis D. R., Di Nardo P., Dobrovolskaia M. A., El-Toni A. M., Emerit J., Enrico Traversa, Eruslanov E., Esch F., Esposito V., Eugenio Magnani, Finkel T., Forte G., Forte G., Francesca Pagliari, Frank O., Fronzi M., Giancarlo Forte, Giorgia Nardone, Gojova A., Gojova A., Hailstone R. K., Han G., Heckert E. G., Hess H., Hirst S. M., Jasinski P., Jawad H., Karakoti A., Karakoti A., Kocbek P., Kohen R., Korsvik C., Kumar B., Li T. S., Limbach L. K., Lynch I., Mandoli C., Marilena Minieri, Matsuura K., Matés J. M., Migani A, Misra M. K., Moghimi S. M., Morikawa S., Pagliari S., Paolo Di Nardo, Park E. J., Patil S., Pirmohamed T., Pourkhalili N., Sauer H., Silvia Licoccia, Stefania Pagliari, Tarnuzzer R. W., Tateishi K, Trovarelli A., Urbanek K., Zhang F.   +67 more
core   +6 more sources

Antiviral efficacy of cerium oxide nanoparticles [PDF]

Scientific Reports, 2022
AbstractNanomaterials are prospective candidates for the elimination of viruses due to their multimodal mechanisms of action. Here, we tested the antiviral potential of a largely unexplored nanoparticle of cerium dioxide (CeO2). Two nano-CeO2with opposing surface charge, (+) and (−), were assessed for their capability to decrease the plaque forming ...
Nefedova, Aleksandra, Rausalu, Kai, Zusinaite, Eva, Vanetsev, Alexander, Rosenberg, Merilin, Koppel, Kairi, Lilla, Stevin, Visnapuu, Meeri, Smits, Krisjanis, Kisand, Vambola, Tätte, Tanel, Ivask, Angela   +11 more
openaire   +5 more sources

Modeling of cerium oxide nanoparticles pharmacokinetics [PDF]

AIP Conference Proceedings, 2020
Cerium oxide nanoparticles have recently attracted great attention as one of the promising nanomaterials for use in the pharmaceutical industry. However, to assess the potential toxicity of these nanoparticles, information about their biodistribution in the body is necessary.
Kasyanova, V. V., Bazhukova, I. N.
openaire   +3 more sources

Fluorescent oxide nanoparticles adapted to active tips for near-field optics [PDF]

, 2008
We present a new kind of fluorescent oxide nanoparticles with properties well suited to active-tip based near-field optics. These particles with an average diameter in the range 5-10 nm are produced by Low Energy Cluster Beam Deposition (LECBD) from a ...
A Cuche, B Masenelli, Blasse G, Brun M, C Dujardin, Chevalier N, Cuche A Sonnefraud Y Faklaris O Garrot D Boudou J P Sauvage T Roch J F Treussart F Huant S, D Amans, Drezet A, Dujardin C, Fort E, G Ledoux, Kukura P, Macedo A G, P Mélinon, S Huant, Y Sonnefraud   +16 more
core   +11 more sources

CATALYTIC ACTIVITY OF CERIUM OXIDE NANOPARTICLES [PDF]

NANOCON Conference Proeedings, 2020
This work was supported by the Russian Science Foundation, project no. 18-72-00041. The authors are grateful to S.Y. Sokovnin and V.G. Ilves for CeO2 nanoparticles, produced by gas-phase method, E.O. Baksheev and M.A. Mashkovtsev for CeO2 nanoparticles, produced by chemical technique.
Bazhukova, I., Zvonareva, I., Myshkina, A., Bazhukov, S., Gavrilov, I., Meschaninov, V.   +5 more
openaire   +2 more sources

Monometallic cerium layered double hydroxide supported Pd-Ni nanoparticles as high performance catalysts for lignin hydrogenolysis [PDF]

, 2020
Monometallic cerium layered double hydroxides (Ce-LDH) supports were successfully synthesized by a homogeneous alkalization route driven by hexamethylenetetramine (HMT).
Bruneel, Els, De Buysser, Klaartje, De Saegher, Tibo, Hanssen, Jorku, Lauwaert, Jeroen, Van Geem, Kevin, Van Zele, Matthias, Verberckmoes, An   +7 more
core   +1 more source

Cerium oxide nanoparticles in cancer

OncoTargets and Therapy, 2014
With the development of many nanomedicines designed for tumor therapy, the diverse abilities of cerium oxide nanoparticles (CONPs) have encouraged researchers to pursue CONPs as a therapeutic agent to treat cancer. Research data have shown CONPs to be toxic to cancer cells, to inhibit invasion, and to sensitize cancer cells to radiation therapy and ...
Gao, Ying, Gao,Fei, Chen,Kan, Ma,Jin-lu
openaire   +4 more sources

Environmental Geochemistry of Cerium: Applications and Toxicology of Cerium Oxide Nanoparticles [PDF]

International Journal of Environmental Research and Public Health, 2015
Cerium is the most abundant of rare-earth metals found in the Earth’s crust. Several Ce-carbonate, -phosphate, -silicate, and -(hydr)oxide minerals have been historically mined and processed for pharmaceutical uses and industrial applications. Of all Ce minerals, cerium dioxide has received much attention in the global nanotechnology market due to ...
Dahle, Jessica T., Arai, Yuji
openaire   +2 more sources

Reduced erbium-doped ceria nanoparticles: one nano-host applicable for simultaneous optical down- and up-conversions [PDF]

, 2014
This paper introduces a new synthesis procedure to form erbium-doped ceria nanoparticles (EDC NPs) that can act as an optical medium for both up-conversion and down-conversion in the same time.
Clavel, Michael, Elhelw, Sarah, Hassounah, Ibrahim, Hudait, Mantu, Jain, Nikhil, Madi, Nabil, Meehan, Kathleen, Shehata, Nader   +7 more
core   +3 more sources