[HTML][HTML] Cerium oxide as a nanozyme for plant abiotic stress tolerance: An overview of the mechanisms

JSY Preetha, D Sriram, P Premasudha, RN Pudake… - Plant Nano Biology, 2023 - Elsevier
Abiotic stress in plants is considered an important environmental constraint that ultimately
reduces agricultural production. Nanotechnology is an advancing technology for improving …

Antioxidant nanozymes as next-generation therapeutics to free radical-mediated inflammatory diseases: A comprehensive review

S Singh - International Journal of Biological Macromolecules, 2024 - Elsevier
Recent developments in exploring the biological enzyme mimicking properties in
nanozymes have opened a separate avenue, which provides a suitable alternative to the …

Peroxidase-like Activity of CeO2 Nanozymes: Particle Size and Chemical Environment Matter

AD Filippova, MM Sozarukova, AE Baranchikov… - Molecules, 2023 - mdpi.com
The enzyme-like activity of metal oxide nanoparticles is governed by a number of factors,
including their size, shape, surface chemistry and substrate affinity. For CeO2 nanoparticles …

Peptide inhibitors of insulin fibrillation: Current and future challenges

B Rosetti, S Marchesan - International Journal of Molecular Sciences, 2023 - mdpi.com
Amyloidoses include a large variety of local and systemic diseases that share the common
feature of protein unfolding or refolding into amyloid fibrils. The most studied amyloids are …

Antioxidant Nanozymes: Mechanisms, Activity Manipulation, and Applications

NTM Thao, HDK Do, NN Nam, NKS Tran, TT Dan… - Micromachines, 2023 - mdpi.com
Antioxidant enzymes such as catalase, superoxide dismutase, and glutathione peroxidase
play important roles in the inhibition of oxidative-damage-related pathological diseases …

Two decades of ceria nanoparticles research: structure, properties and emerging applications

A Othman, A Gowda, D Andreescu, MH Hassan… - Materials …, 2024 - pubs.rsc.org
Cerium oxide nanoparticles (CeNPs) are versatile materials with unique and unusual
properties that vary depending on their surface chemistry, size, shape, coating, oxidation …

Surface-modified cerium dioxide nanoparticles with improved anti-amyloid and preserved nanozymatic activity

I Garcarova, E Valusova, Y Shlapa, A Belous… - Colloids and Surfaces B …, 2023 - Elsevier
Abstract Cerium dioxide nanoparticles (CeO 2 NPs) are used increasingly in
nanotechnology and particularly in biotechnology and bioresearch. Thus, CeO 2 NPs have …

A review of recent developments in the application of nanostructures for sperm cryopreservation

S Zandiyeh, H Kalantari, A Fakhri, M Nikkhah… - Cryobiology, 2024 - Elsevier
In the 1970s, sperm cryopreservation was presented as a unique route to fertility
preservation. The ability to cryopreserve sperm from all species is challenging. The sperm …

Design of Magnetic Fe3O4/CeO2 “Core/Shell”-Like Nanocomposites with Pronounced Antiamyloidogenic and Antioxidant Bioactivity

Y Shlapa, K Siposova, K Veltruska… - … Applied Materials & …, 2023 - ACS Publications
“Core/shell” nanocomposites based on magnetic magnetite (Fe3O4) and redox-active
cerium dioxide (CeO2) nanoparticles (NPs) are promising in the field of biomedical interests …

Bioactivity of cerium dioxide nanoparticles as a function of size and surface features

V Sarnatskaya, Y Shlapa, D Kolesnik, O Lykhova… - Biomaterials …, 2024 - pubs.rsc.org
Nano-dispersed cerium dioxide is promising for use in medicine due to its unique
physicochemical properties, including low toxicity, the safety of in vivo usage, active …