Results 151 to 160 of about 18,442 (316)

Nano-architectonics of Pt single-atoms and differently-sized nanoparticles supported by manganese-oxide nanosheets and impact on catalytic and anti-biofilm activities [PDF]

Hybrid-nanozymes are promising in various applications, but comprehensive comparison of hybrid-nanozymes composed of single-atoms or nanoparticles on the same support has never been made.
Busscher, Henk J, de Vries, Joop, Liu, Jian, Peterson, Brandon W, Ren, Yijin, Shi, Qiaolan, van der Mei, Henny C, Wu, Renfei, Yu, Tianrong   +8 more
core   +1 more source

Therapeutic Applications of Stimuli‐Based Release and Engineering of Extracellular Vesicles

Advanced NanoBiomed Research, EarlyView.
This review summarizes the effects of endogenous and exogenous stimuli, their effects on the natural release of extracellular vesicles, as well as their uptake and release. It also gives an overview of stimuli‐responsive EVs and their therapeutic applications. Extracellular vesicles (EVs), nano‐ to microsized lipid bilayer membrane‐bound particles, are
Gloria Kemunto, Kristen Dellinger
wiley   +1 more source

Recent advances in multi‐metallic‐based nanozymes for enhanced catalytic cancer therapy

BMEMat
Nanozymes have emerged as a promising alternative to natural enzymes, effectively addressing natural enzymes' inherent limitation. Versatility and potential applications of nanozyme span across various fields, with catalytic tumor therapy being one ...
Mingjin Cui, Bo Xu, Lianhui Wang
doaj   +1 more source

Deciphering the catalytic and pharmacological mechanisms of Coptis chinensis herbzymes to renovate intestinal microenvironment for colitis alleviation

BMEMat, EarlyView.
The synthesized CCzymes possess both antioxidant enzyme activity and pharmacological properties inherent to Coptis chinensis. By their antioxidant enzyme activity, CCzymes can attenuate oxidative stress within the inflammatory region of ulcerative colitis (UC), while their pharmacological activity acts on macrophage polarization and the intestinal ...
Zhichao Deng, Can Li, Yujie Zhang, Yuanyuan Zhu, Chenxi Xu, Bowen Gao, Mingxin Zhang, Martina H. Stenzel, Kelong Fan, Mingzhen Zhang, Yanyan Jiang   +10 more
wiley   +1 more source

Iron-doped tungsten disulfide nanozyme with peroxidase-like activity for hydrogen peroxide (HO) and glucose detection

Science Progress
Objectives: To fabricate iron-doped WS 2 (Fe-WS 2 ) nanozymes with prominent peroxidase-like (POD-like) activity and explore their application in biomolecule detection.
Jing Zhou, Guobo Du, Yi Li, Shiyao Liu, Xiaoyu Chen, Yue Peng, Xiaoming Wang   +6 more
doaj   +1 more source

V _o-AgFeO _{2− x} nanozymes treat infected wounds and promote wound healing [PDF]

Hongrang Chen, Wenqi Wang, Yajuan Li, Lei Shu, Ni Fan, Henny C. van der Mei, Konglin Wu, Tang Yan, Lei Shi, Xianwen Wang   +9 more
openalex   +1 more source

Nanomaterial‐based immune therapeutic strategies in neurodegenerative diseases

BMEMat, EarlyView.
This review highlights the immunomodulatory potential of nanomaterials (NMs) in treating neurodegenerative diseases (NDs). It focuses on their roles in regulating innate and adaptive immune responses to maintain immune homeostasis. By providing insights into these mechanisms, the review lays the groundwork for innovative NMs therapeutic strategies to ...
Xinru Zhou, Jia Liu, Shulin Lai, Suhan Yin, Bingmin Luo, Longquan Shao, Yiyuan Kang   +6 more
wiley   +1 more source

Designs, applications, and future perspectives of nanozymes in orthopedics and dentistry

European Cells & Materials
Nanozymes are nanomaterials that mimic enzyme activities by exhibiting notable enzyme-like kinetics and catalyze substrates under physiological conditions.
WD Gao, YQ Mu, L Xiao, Y Xiao
doaj   +1 more source

Fe3O4 Nanozymes Improve Neuroblast Differentiation and Blood-Brain Barrier Integrity of the Hippocampal Dentate Gyrus in D-Galactose-Induced Aged Mice [PDF]

, 2022
Zihao Xia, Manman Gao, Peng Sheng, Mengmeng Shen, Lin Zhao, Lizeng Gao, Bingchun Yan   +6 more
openalex   +1 more source

Macrophage‐targeted cerium‐tannic acid metal‐polyphenol framework nanoenzyme promotes in situ heart valves regeneration through adaptive immunomodulation

BMEMat, EarlyView.
A novel nanoenzyme based on cerium ions‐tannic acid metal‐polyphenol framework (FCT) has been developed and loaded onto DHVs for targeting M1 macrophages to reduce their ROS level and reprogram macrophage phenotype, thereby eliminating inflammation, promoting endothelialization and adaptive matrix remodeling of scaffolds, offering a promising strategy ...
Peng Song, Yunlong Wu, Xing Chen, Yafei Liu, Mengna Dong, Jiawei Shi, Xichi Wang, Nianguo Dong, Weihua Qiao, Qin Wang   +9 more
wiley   +1 more source