Results 111 to 120 of about 9,159 (296)

Nanozyme-enhanced paper-based biosensor technologies

Nanozymes, enzyme-mimetic nanomaterials that combine features of nanoscale material with the catalytic properties of enzymes, have undergone rapid development in recent years.
Anupriya Baranwal (18048214), Ravi Shukla (18031762), Vipul Bansal (8812541)   +2 more
core  

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

Disease‐Stage Synchronized Nanozyme Therapy for Polymicrobial Sepsis through Adaptive Catalytic and Immune Reprogramming

Advanced Science, EarlyView.
A disease‐stage synchronized nanozyme platform is developed to treat polymicrobial sepsis by adapting its functions to changing infection environments. The system eliminates multidrug‐resistant bacteria during early infection while reducing inflammation and restoring immune balance during recovery, providing an integrated strategy for infection control
Anlai Zou, Xiaoxue Zhu, Runhan Zhu, Chengchu Xue, Qinyu Zhang, Mengke Li, Ting Yu, Yuzhen Gao, Zhi Ruan, Ying Fu, Yunlei Xianyu, Jun Zhang   +11 more
wiley   +1 more source

Multifunctional Nanozyme PDA-Cr2O3 for the Treatment of Osteoarthritis [PDF]

Can Li,1,* Guiju Chen,1,* Xiongwei Yan,2,* Bingyang Hu,3,* Xiangyun Zhang,4 Jun Song2,5 1Department of Pharmacy, Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Xiangyang, Hubei ...
Li C, Zhang X, Chen G, Yan X, Hu B, Song J   +5 more
core  

TH17–Associated Polyamine Metabolism‐Guided Nanozyme Promotes Alveolar Bone Repair in Periodontitis

Advanced Science, EarlyView.
A pronounced TH17‐skewed immune response is identified in experimental periodontitis, and enrichment of the polyamine pathway is observed during TH17 differentiation, suggesting its potential as an immunometabolic target. Inspired by these findings, DFMO@Ui‐Mn is developed as a therapeutic platform combining cascade ROS scavenging with immunometabolic ...
Cheng Zhu, Tiancheng Li, Yu Jin, Yixin Li, Qicheng Liu, Runzhe Fang, Luyao Qu, Xinyue Tang, Ruomei Li, Xiaoyue Zhao, Jin Hao, Bing Fang, Lunguo Xia   +12 more
wiley   +1 more source

Organic Nanozyme‐Embedded Biotherapeutic Thermosensitive Hydrogel for Extracellular GSH Depletion and Postoperative Tumor Suppression

Advanced Science, EarlyView.
A temperature‐sensitive hydrogel loaded with cyanine nanozymes and Escherichia coli is locally injected into postoperative tumor resection beds. Upon light irradiation, synergistic PTT and PDT work with cascaded reactive oxygen species to deplete extracellular GSH, eliminate residual tumor cells, and induce robust antitumor immune responses for ...
Cong Jiang, Zifan Yang, Rong Guo, Meng Suo, Guowei Wang, Dong Chen, Lilin Su, Fuhuan Wang, Shipeng Ning, Kelong Fan, Xuan Wang   +10 more
wiley   +1 more source

Laccase-Mimicking Cu-Tannic Acid Nanozyme for Zearalenone Detoxification: Mechanism and Application in Corn Oil

Foods
Zearalenone (ZEN), a prevalent estrogenic mycotoxin found in grains and oils, poses significant health risks due to its endocrine-disrupting properties. This study elucidates the application of a laccase-mimicking copper-tannic acid (CuTA) nanozyme as an
Hongfei Li, Zhiyong Rao, Minglu Guo, Xingke Zhang, Zhixiang Wang, Wei Zhang, Yongpeng Guo   +6 more
doaj   +1 more source

An Injectable ROS‐Responsive Nanozyme Hydrogel Regulates the Uterine Microenvironment to Prevent Intrauterine Adhesions

Advanced Science, EarlyView.
The injectable CeTA@GPP hydrogel is administered via intrauterine injection, forming a protective barrier. In the high ROS inflammatory microenvironment of injured endometrium, boronate ester cleavage triggers responsive CeTA release and local enrichment.
Peixian Cheng, Jian Song, Yuxin Li, Ming Chen, Zeshen Liang, Binyao Qiu, Xuemin Liu, Xuetao Shi, Yong Fan   +8 more
wiley   +1 more source

An Erythrocyte‐Templated Iron Single‐Atom Nanozyme for Wound Healing

Advanced Science
Iron single‐atom nanozymes represent a promising artificial enzyme with superior activity owing to uniform active sites that can precisely mimic active center of nature enzymes. However, current synthetic strategies are hard to guarantee each active site
Xiaonan Wang, Ting Liu, Mengxia Chen, Qian Liang, Jing Jiang, Lei Chen, Kelong Fan, Jinhua Zhang, Lizeng Gao   +8 more
doaj   +1 more source

Nanozymes for Treating Ocular Diseases

Advanced Healthcare Materials
Abstract Nanozymes, characterized by their nanoscale size and enzyme‐like catalytic activities, exhibit diverse therapeutic potentials, including anti‐oxidative, anti‐inflammatory, anti‐microbial, and anti‐angiogenic effects. These properties make them highly valuable in nanomedicine, particularly ocular therapy, bypassing the need ...
Ka‐Ying Wong, Man‐Sau Wong, Juewen Liu   +2 more
openaire   +3 more sources