Results 31 to 40 of about 21,006 (329)

Copper decorated Ti3C2 nanosystem with NIR-II-induced GSH-depletion and reactive oxygen species generation for efficient nanodynamic therapy

Nanophotonics, 2022
Nanodynamic therapy (NDT) based on reactive oxygen species (ROS) production has been envisioned as an effective cancer treatment. However, the efficacy is limited by the hypoxia, insufficient hydrogen peroxide conversion, and high glutathione (GSH ...
Zhang Yuanyuan, Li Shuang, Fang Xueyang, Miao Beiping, Wang Yujie, Liu Jiantao, Nie Guohui, Zhang Bin   +7 more
doaj   +1 more source

Molecular imprinting on nanozymes for sensing applications [PDF]

, 2021
As part of the biomimetic enzyme field, nanomaterial-based artificial enzymes, or nanozymes, have been recognized as highly stable and low-cost alternatives to their natural counterparts. The discovery of enzyme-like activities in nanomaterials triggered
Elvira Fortunato, Sales, M. G. F., Serrano, Verónica M., Serrano, Verónica, Sales, Maria Goreti Ferreira, Fortunato, Elvira, Frasco, Manuela F., Cardoso, Ana Rita, Maria Goreti Ferreira Sales, Cardoso, Ana R., Verónica Serrano, Frasco, Manuela, Ana R. Cardoso, Manuela F. Frasco, Cardoso, Rita   +14 more
core   +1 more source

Nanozymes for Environmental Engineering

, 2021
International audienceProtection of the environment is essential because pollution has become a global problem with many adverse effects on life and ecosystems.
Daima, Hemant Kumar, Pn, Navya, Lichtfouse, Eric   +2 more
core   +1 more source

Endowing Nanozymes High Biocatalytic Selectivity by Substrates Channeling and Screening [PDF]

, 2020
As an alternative to surmount the weakness of natural enzymes, nanozymes have recently attracted extensive attention from early disease diagnosis to tumor therapy.
Yuan, Xu, Yuanjian, Zhang, Yanfei, Shen, Hong, Yang, Qing, Zhou, Dan, Han, Sisi, Zhou, Songqin, Liu, Xinghua, Chen   +8 more
core   +2 more sources

Recent Trends in Composite Nanozymes and Their Pro-Oxidative Role in Therapeutics

Frontiers in Bioengineering and Biotechnology, 2022
Nanozymes are inorganic nanostructures whose enzyme mimic activities are increasingly explored in disease treatment, taking inspiration from natural enzymes. The catalytic ability of nanozymes to generate reactive oxygen species can be used for designing
Shilpa Maddheshiya, Seema Nara
doaj   +1 more source

Emerging antibacterial nanozymes for wound healing

Smart Medicine, 2023
Wound infections continuously impose a huge economic and social burden on public healthcare. Despite the effective treatment of bacteria‐infected wounds after using traditional antibiotics, the misuse of antibiotics usually causes the spread of bacterial
Jingyang Shan, Junyi Che, Chuanhui Song, Yuanjin Zhao   +3 more
doaj   +1 more source

An In Situ Study on Nanozyme Performance to Optimize Nanozyme-Strip for Aβ Detection

Sensors, 2023
The nanozyme-strip is a novel POCT technology which is different from the conventional colloidal gold strip. It primarily utilizes the catalytic activity of nanozyme to achieve a high-sensitivity detection of target by amplifying the detection signal.
Yaying Luo, Haiming Luo, Sijia Zou, Jing Jiang, Demin Duan, Lei Chen, Lizeng Gao   +6 more
openaire   +3 more sources

Air-Derived Inhibitor of Nanozymes

, 2023
Nanozymes are functional nanomaterials with enzyme-mimicking activities, which have found wide applications in various fields. Investigation on nanozyme inhibitors not only helps to apply nanozymes in a controlled manner but also deepens our insight into
Qi Sun (127), Wanling Liu, Qi Mei, Hui Wei, Min Zhou (173135), Yihong Zhang, Min Zhou, Shujie Liu (677776), Yuting Wang (434390), Wanling Liu (12935776), Yihong Zhang (616318), Yuting Wang, Qi Sun, Qi Mei (9950492), Shujie Liu, Gen Wei, Tong Li (206968), Tong Li, Gen Wei (5538137), Hui Wei (126971)   +19 more
core   +1 more source

Magneto-NIR-II-Programmed Cascade Nanozymes Unlocking Blood-Brain Barrier Translocation and Autophagic Resistance in Glioblastoma. [PDF]

Adv Sci (Weinh)
Magneto‐NIR‐II‐programmed NFSH nanozymes integrate magnetic blood–brain barrier (BBB) translocation, CD44 targeting, multimodal imaging, and cascade catalytic therapy for glioblastoma. Alternating magnetic fields and NIR‐II irradiation amplify ferroptosis, release H2S, suppress autophagic and mitophagic repair, and reshape the immune microenvironment ...
Liu R, Wu Y, Zhang S, Zhao H, Zheng J, Shao S, Chen J, Wu X.   +7 more
europepmc   +2 more sources

Progress and prospects of nanozymes for enhanced antitumor therapy

Frontiers in Chemistry, 2022
Nanozymes are nanomaterials with mimicked enzymatic activity, whose catalytic activity can be designed by changing their physical parameters and chemical composition. With the development of biomedical and material science, artificially created nanozymes
Yulong Yu, Weiheng Zhao, Xianglin Yuan, Rui Li   +3 more
doaj   +1 more source