Lanthanide nanoparticles: from design toward bioimaging and therapy
Lanthanides refer to the 15 elements located at the sixth period and IIIB group in the periodic
table, ranging from lanthanum to lutetium, with the electronic configuration of [Xe] 4f n–1 5d …
table, ranging from lanthanum to lutetium, with the electronic configuration of [Xe] 4f n–1 5d …
Various physicochemical and surface properties controlling the bioactivity of cerium oxide nanoparticles
Amidst numerous emerging nanoparticles, cerium oxide nanoparticles (CNPs) possess
fascinating pharmacological potential as they can be used as a therapeutic for various …
fascinating pharmacological potential as they can be used as a therapeutic for various …
Ceria–Zirconia nanoparticles as an enhanced multi‐antioxidant for sepsis treatment
The two oxidation states of ceria nanoparticles, Ce3+ and Ce4+, play a pivotal role in
scavenging reactive oxygen species (ROS). In particular, Ce3+ is largely responsible for …
scavenging reactive oxygen species (ROS). In particular, Ce3+ is largely responsible for …
Cerium oxide nanoparticles scavenge nitric oxide radical (˙ NO)
In this study we have obtained evidence that cerium oxide nanoparticles (CeO2 NPs) are
able to scavenge nitric oxide radical. Surprisingly, this activity is present in CeO2 NPs with a …
able to scavenge nitric oxide radical. Surprisingly, this activity is present in CeO2 NPs with a …
Neuroprotective mechanisms of cerium oxide nanoparticles in a mouse hippocampal brain slice model of ischemia
AY Estevez, S Pritchard, K Harper, JW Aston… - Free Radical Biology …, 2011 - Elsevier
Cerium oxide nanoparticles (nanoceria) are widely used as catalysts in industrial
applications because of their potent free radical-scavenging properties. Given that free …
applications because of their potent free radical-scavenging properties. Given that free …
Cellular interaction and toxicity depend on physicochemical properties and surface modification of redox-active nanomaterials
The study of the chemical and biological properties of CeO2 nanoparticles (CNPs) has
expanded recently due to its therapeutic potential, and the methods used to synthesize …
expanded recently due to its therapeutic potential, and the methods used to synthesize …
Cerium oxide caged metal chelator: anti-aggregation and anti-oxidation integrated H 2 O 2-responsive controlled drug release for potential Alzheimer's disease …
Metal ions play important roles in Aβ aggregate deposition and neurotoxicity which involves
the formation of reactive oxygen species (ROS). Oxidative stress and metal dysregulation …
the formation of reactive oxygen species (ROS). Oxidative stress and metal dysregulation …
Oxygen-vacancy engineering of cerium-oxide nanoparticles for antioxidant activity
To address an important challenge in the engineering of antioxidant nanoparticles, the
present work devised a surface-to-bulk migration of oxygen vacancies in the oxygen radical …
present work devised a surface-to-bulk migration of oxygen vacancies in the oxygen radical …
Electron transfer-based antioxidant nanozymes: Emerging therapeutics for inflammatory diseases
J Zhao, F Guo, L Hou, Y Zhao, P Sun - Journal of Controlled Release, 2023 - Elsevier
Inflammatory diseases are usually featured with relatively high level of reactive oxygen
species (ROS). The excess ROS facilitate the polarization of microphages into …
species (ROS). The excess ROS facilitate the polarization of microphages into …
Applications and implications of nanoceria reactivity: measurement tools and environmental impact
Cerium oxide nanoparticles or nanoceria have a unique structure and interesting and
unusual redox and catalytic properties that vary with the size, shape, charge, surface coating …
unusual redox and catalytic properties that vary with the size, shape, charge, surface coating …