Results 101 to 110 of about 62,951 (328)

Nanozymes for Energy and Environmental Sustainability

open access: yesAdvanced Science, EarlyView.
At present, the widely used nanozymes are oxidoreductase and hydrolase, which have proved to have great application prospects in energy and environment. ABSTRACT Nanozymes have shown remarkable promise in addressing pressing challenges in energy and environmental sustainability.
Xiaoqi Li, Jinxing Chen, Shaojun Dong
wiley   +1 more source

EVALUATING THE EFFECTIVENESS OF CURETTAGE OF PERIODONTAL POCKETS ON CYTOENZIMOCHEMICAL INDICATORS

open access: yesКубанский научный медицинский вестник, 2017
The results of the study cytoenzimechemical biologically research of neutrophilic granulocytes For an assessment of efficiency of medical manipulations after curettage of periodontal pockets Average degree weight of inflammatory process.
M. S. GANDZHA   +2 more
doaj   +1 more source

Oxidoreductases in early gestational monkey placenta during maternal malarial infection : histochemical localisation [PDF]

open access: yes, 2007
Background & objectives: Early gestational malaria is more deleterious than late gestational infection.Still the pathophysiology of maternofoetal organ—the placenta in malaria remains almost unexploredduring early gestation.
Nishi Saxena , P.S.R. Murthy
core  

All Nanozyme‐Based Cascade Reactions for Biomedical Applications: from Self‐Cascading Nanozyme to Immobilized Cascade Nanozyme

open access: yesAdvanced Science, EarlyView.
This review introduces the development and classification of all‐nanozyme cascade reaction systems, highlighting mechanistic insights and research methods for understanding catalytic features and design principles. It provides detailed classifications, surveys recent applications in biosensing and therapy, and discusses the challenges that all‐nanozyme
Caixia Zhu   +4 more
wiley   +1 more source

Reprogramming M2b Macrophages via GPX1 Activation by Selenium Nanoparticles Attenuates Lupus Nephritis

open access: yesAdvanced Science, EarlyView.
SeZM NPs selectively target M2b macrophages through mannose–MRC1 (CD206) recognition, enhance GPX1 biosynthesis, and suppress mitochondrial ROS generation, oxidative stress, and JAK–STAT signaling. This dual regulation reduces pro‐inflammatory cytokine release, limits immune cell infiltration and fibrosis, and preserves renal function, providing a ...
Haoran Lv   +16 more
wiley   +1 more source

Asymmetric Cu─N─Ru Bridgedsite Nanozyme‐Loaded Injectable Thermogel Boosts Cuproptosis‐Like Death for Multidrug‐Resistant Urinary Tract Infections

open access: yesAdvanced Science, EarlyView.
To address multidrug‐resistant urinary tract infections (MDR‐UTIs), we developed Cu‐ZIF8‐Ru nanozyme featuring an asymmetric Cu─N─Ru catalytic site. This unique structure enhances multienzyme‐mimetic activity, eradicating resistant bacteria by inducing a cuproptosis‐like death pathway through intracellular Cu2+ accumulation and energy depletion.
Guanlin Li   +9 more
wiley   +1 more source

Enzymatic Diagnostics of Soil Health of the European Part of Russia with Lead Contamination

open access: yesSoil Systems
Lead (Pb) is one of the most common environmental pollutants. Lead has an acute toxic effect on soil biotas and the enzymatic system of soils. The objective of this study is to carry out enzymatic diagnostics of soil health in the European part of Russia
Tatiana Minnikova   +5 more
doaj   +1 more source

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