Results 81 to 90 of about 43,107 (291)

Self‐Propelled HPB@Lip@AB Nanomotors Ameliorate Dry Eye Disease

Advanced Science, EarlyView.
A self‐propelled HPB@Lip@AB nanomotor system is developed for dry eye disease (DED) therapy, facilitating rapid penetration across ocular surface barriers while integrating hydrogen therapy with multi‐enzyme‐like antioxidant activity. The nanoplatform restores mitochondrial function, suppresses oxidative stress, inflammation, and apoptosis, and ...
Jing Li, Xi Wan, Xinru Su, Zechuan Li, Yue Wang, Ying Wang, Ruofei Li, Huangzhao Wei, Jianbin Zhang, Shuai Wang   +9 more
wiley   +1 more source

The effects of popcorn-like CeO2 decorated Cr2AlC hybrid on the tribological properties of CF/PTFE fabric composites

Friction
In this study, cerium oxide (CeO2) nanoflowers were uniformly grown on the surface of chromium aluminum carbide (Cr2AlC) particles via a simple and efficient coprecipitation approach, which resulted in the preparation of the hybrids referred to as Cr2AlC@
Yue Zhang, Mingming Yang, Zhaozhu Zhang, Yaohui He, Chaoying Liao, Hao Chen, Junya Yuan, Fanjie Chu, Xiongrong Huang   +8 more
doaj   +1 more source

Beyond Biomimetics: Pathology‐Informed Engineering Rescues Reconstituted HDL From Inflammatory Dysfunction for Sepsis Immunotherapy

Advanced Science, EarlyView.
A pathology‐informed engineering strategy rescues reconstituted HDL from inflammatory dysfunction in sepsis. By integrating a ceria nanozyme‐celastrol coordination complex, the platform preserves HDL structure and endotoxin handling, sustains hierarchical intracellular delivery, and enhances immunoregulation across pathological models, translating ...
Han Zhou, Lei Zhang, Xingyu Cai, Jiajia Su, Guangyu Dai, Xue Chen, Hanming Wang, Jia Hua, Jianping Liu, Chunmeng Sun, Xiancheng Chen, Erhao Wang, Wenli Zhang   +12 more
wiley   +1 more source

Effect of CeO2 redox behavior on the catalytic activity of a VOx/CeO2 catalyst for chlorobenzene oxidation

, 2007
Three CeO2 samples were prepared by precipitation with urea, ammonia, and sodium carbonate. Vanadium oxide was supported on these CeO2 materials, and their catalytic activity in the total oxidation of chlorobenzene was investigated.
Guan Yejun, Li Can, 李灿
core  

Design and Application of Nanozymes: Current Trends and Cutting‐Edge Breakthroughs

Advanced Science, EarlyView.
Kelong Fan, Hui Wei, Xiyun Yan
wiley   +1 more source

Highly efficient green synthesized cerium oxide nanoparticles from Tectona grandis seed extract for Rhodamine B dye degradation and biological applications

Next Materials
This study presents a sustainable process for creating cerium oxide nanoparticles utilizing an extract from the Tectona grandis seed, which act as stabilizing and reducing agents.
Akhilesh T. Shetty, Divya N. Shetty, Narasimha Raghavendra, Suman Rani   +3 more
doaj   +1 more source

Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism

Advanced Science, EarlyView.
Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He, Yuwen Wang, Jonathan F. Gong, Yiting Lei, Fei Jin, Weihong Zhu, Rocky S. Tuan, Zhong Alan Li   +7 more
wiley   +1 more source

Promotional role of CeO2 in reduction of NO with activated carbon under oxygen-rich atmosphere

, 2007
In this study, reduction of NO with activated carbon (AC) under oxygen-rich atmosphere was investigated over Cu/AC, Cu/CeO2 - AC and Cu/CeO2 + AC catalysts.
张涛, Liu, Zhi, Wang, Aiqin, Wang, Xiaodong, Zhang, Tao   +4 more
core   +1 more source

A Neutrophil Membrane‐Encapsulated Pd/hCeO2 Nanoformulation for Alleviating Age‐Dependent Perioperative Neurocognitive Disorders

Advanced Science, EarlyView.
This study reports a neutrophil membrane‐encapsulated Pd/hCeO2 nanozyme (PCN) for targeted treatment of perioperative neurocognitive disorders (PND) in aged mice. PCN inhibits glycolysis‐driven microglial activation and neuroinflammation, improves mitochondrial respiration, and maintains blood‐brain barrier integrity and synaptic function, ultimately ...
Lili Huang, Jiahui Cheng, Huan Xu, Qiang Zhang, Xiao Zhang, Ye Liu, Yizhe Zhang, Wanbing Dai, Zhi Xiong, Linghuan Guo, Lingling Xu, Wen Wang, Xin Xu, Yan Zhou, Weifeng Yu, Bo Li, Diansan Su, Daxiang Wen   +17 more
wiley   +1 more source

Doped Multiple Nanoparticles with Hydroxyapatite Coating Show Diverse Health Effects in vivo

International Journal of Nanomedicine, 2023
Xinlin Li,1,2,* Baojuan Yang,3,4,* Mengfei Xu,1,2 Fangyi Li,3,4 Zhaoli Geng,1,2 Weiqiang Cui,3,4 Xingfu Sun,3,4 Yanle Li,3,4 Yi Liu1,2 1Department of Orthodontics, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong ...
Li X, Yang B, Xu M, Li F, Geng Z, Cui W, Sun X, Li Y, Liu Y   +8 more
doaj