Results 11 to 20 of about 3,814 (227)

Characterization of Engineered Cerium Oxide Nanoparticles and Their Effects on Lung and Macrophage Cells

International Journal of Translational Medicine, 2022
Cerium oxide nanoparticles are promising materials as novel nanoscale therapeutics and are commonly used materials in industrial processes. Most cytotoxicity studies on cerium oxide nanoparticles are made from in-lab prepared materials making comparison ...
Michael Bushell, Filip Kunc, Xiaomei Du, Andre Zborowski, Linda J. Johnston, David C. Kennedy   +5 more
doaj   +2 more sources

Antibacterial properties of mesoporous silica coated with cerium oxide nanoparticles in dental resin composite

Scientific Reports
Cerium oxide nanoparticles are known for their antibacterial effects resulting from Ce3+ to Ce4+ conversion. Application of such cerium oxide nanoparticles in dentistry has been previously considered but limited due to deterioration of mechanical ...
Sung-Yun Byun, A. Ruem Han, Kwang-Mahn Kim, Jae-Sung Kwon   +3 more
doaj   +2 more sources

Antibacterial activity of polymer coated cerium oxide nanoparticles. [PDF]

PLoS ONE, 2012
Cerium oxide nanoparticles have found numerous applications in the biomedical industry due to their strong antioxidant properties. In the current study, we report the influence of nine different physical and chemical parameters: pH, aeration and ...
Vishal Shah, Shreya Shah, Hirsh Shah, Fred J Rispoli, Kevin T McDonnell, Selam Workeneh, Ajay Karakoti, Amit Kumar, Sudipta Seal   +8 more
doaj   +3 more sources

Cerium oxide nanoparticles mitigate retinal pigment epithelium (RPE) death using APRE19 cell model [PDF]

Nanomedicine Journal, 2021
Objective(s): In this study, we present the potential of cerium oxide nanoparticle pretreatment on ARPE-19 cells, a cell line of the Retinal Pigment Epithelium (RPE), as a therapeutic modality to cellular stresses such as low serum starvation.Materials ...
Eric Dahl, Nikolaos E Efstathiou, Amit K. Roy   +2 more
doaj   +1 more source

Interaction effects of cerium oxide nanoparticles and trans-anethole on improving the function of damaged sciatic nerve in rat model [PDF]

مجله علوم پزشکی فیض (پیوسته), 2023
Background: Sciatica is a peripheral nervous system disorder that affects many people throughout the world. New therapeutic approaches such as nanomedicines and plant derivatives with less side effects can be used to improve nerve tissue.
Zahra Naseri, Fariba Mamoudi, Khadijeh Haghighat   +2 more
doaj  

Sonochemical synthesis and electrochemical performance of reduced graphene oxide/cerium dioxide nanocomposites

Journal of Chemical Research, 2023
Reduced graphene oxide/cerium dioxide (is synthesized by a simple sonochemical route. The morphology and chemical structure of the nanocomposites are characterized by scanning electron microscopy, energy disperse spectroscopy, insitu infrared ...
Rui Bai, Yunpeng Zhao, Cuiying Lu, Yu Meng, Wenwen Gao, Yan Wang, Rui Dang, Miao Mu, Jinxi Wang, Yurong Jiao   +9 more
doaj   +1 more source

Induction of pulmonary fibrosis by cerium oxide nanoparticles [PDF]

Toxicology and Applied Pharmacology, 2012
Cerium compounds have been used as a diesel engine catalyst to lower the mass of diesel exhaust particles, but are emitted as cerium oxide (CeO(2)) nanoparticles in the diesel exhaust. In a previous study, we have demonstrated a wide range of CeO(2)-induced lung responses including sustained pulmonary inflammation and cellular signaling that could lead
Jane Y, Ma, Robert R, Mercer, Mark, Barger, Diane, Schwegler-Berry, James, Scabilloni, Joseph K, Ma, Vincent, Castranova   +6 more
openaire   +2 more sources

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, Chen,Kan, Ma,Jin-lu, Gao,Fei
openaire   +4 more sources

Zinc oxide nanoparticles as selective killers of proliferating cells [PDF]

, 2011
Background: It has recently been demonstrated that zinc oxide nanoparticles (ZnO NPs) induce death of cancerous cells whilst having no cytotoxic effect on normal cells.
Liuba Taccola, Vanacore, Renato, Maria Carla Iorio, Raffa, Vittoria, Taccola, L, Orazio Vittorio, Andrea Pietrabissa, Renato Vanacore, Cuschieri, Alfred, Iorio, Maria Carla, C. Riggio, Cuschieri, A., null Cristina Riggio, V. Raffa, Vanacore, R, Taccola, Liuba, Alfred Cuschieri, Vittorio, O, Pietrabissa, A, Pietrabissa, Andrea, O. Vittorio, Riggio, C, Vittoria Raffa, Iorio, Mc, Vittorio, Orazio, Riggio, Cristina, M.C. Iorio, R. Vanacore, A. Cuschieri   +28 more
core   +1 more source

Antioxidant Cerium Oxide Nanoparticles in Biology and Medicine [PDF]

Antioxidants, 2016
Previously, catalytic cerium oxide nanoparticles (CNPs, nanoceria, CeO2-x NPs) have been widely utilized for chemical mechanical planarization in the semiconductor industry and for reducing harmful emissions and improving fuel combustion efficiency in the automobile industry.
Bryant C. Nelson, Monique E. Johnson, Marlon L. Walker, Kathryn R. Riley, Christopher M. Sims   +4 more
openaire   +3 more sources