Effect of Phosphorus Modulation in Iron Single-Atom Catalysts for Peroxidase Mimicking.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202209633
Abstract: Fe-N-C single-atom catalysts (SACs) exhibit excellent peroxidase (POD)-like catalytic activity, owing to their well-defined isolated iron active sites on the carbon substrate, which effectively mimic the Fe-Nx active site's structure of natural peroxidase. To further… read more here.
Keywords: single atom; phosphorus; like activity; activity ... See more keywords
Glucose‐Activated Programmed Hydrogel with Self‐Switchable Enzyme‐Like Activity for Infected Diabetic Wound Self‐Adaptive Treatment
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Materials"
DOI: 10.1002/adma.202419158
Abstract: The defective blood glucose regulation ability of diabetic patients leading to bacterial infection, cellular oxidative stress, and vascular damage results in delayed healing of chronic diabetic wounds. Here, a glucose‐activated self‐switching enzyme‐like activity programmed hydrogel… read more here.
Keywords: hydrogel; blood glucose; like activity; enzyme like ... See more keywords
Preparation and Application of Nanozymes with Uricase-Like Activity Based on Molecularly Imprinted Polymers.
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DOI: 10.1002/cplu.202200286
Abstract: Nanozymes have advantages over natural enzymes in terms of efficiency, stability, and economy. MVSM (Mixed Valence State MOF) is a nano-oxidase with uricase-like activity that may catalyze uric acid (UA) in the body into allantoin… read more here.
Keywords: preparation application; application nanozymes; like activity; activity ... See more keywords
Self-Supplying O2 through the Catalase-Like Activity of Gold Nanoclusters for Photodynamic Therapy against Hypoxic Cancer Cells.
Sign Up to like & getrecommendations! Published in 2017 at "Small"
DOI: 10.1002/smll.201700278
Abstract: Photodynamic therapy (PDT) typically involves oxygen (O2 ) consumption and therefore suffers from greatly limited anticancer therapeutic efficacy in tumor hypoxia. Here, it is reported for the first time that amine-terminated, PAMAM dendrimer-encapsulated gold nanoclusters… read more here.
Keywords: like activity; therapy; catalase like; cancer ... See more keywords
Maneuvering the Peroxidase-Like Activity of Palladium-Based Nanozymes by Alloying with Oxophilic Bismuth for Biosensing.
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DOI: 10.1002/smll.202205997
Abstract: Engineering the catalytic performance of nanozymes is of vital importance for their broad applications in biological analysis, cancer treatment, and environmental management. Herein, a strategy to boost the peroxidase-like activity of Pd-based nanozymes with oxophilic… read more here.
Keywords: based nanozymes; like activity; peroxidase like; peroxidase ... See more keywords
Precise Control of Metal Active Sites of Metal-Organic Framework Nanozymes for Achieving Excellent Enzyme-Like Activity and Efficient Pancreatitis Therapy.
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DOI: 10.1002/smll.202310675
Abstract: Acute pancreatitis (AP) is a potentially life-threatening inflammatory disease that can lead to the development of systemic inflammatory response syndrome and its progression to severe acute pancreatitis. Hence, there is an urgent need for the… read more here.
Keywords: like activity; organic framework; pancreatitis; metal organic ... See more keywords
Single-Atom Iridium-doped Carbon Dots Nanozyme with High Peroxidase-Like Activity as Colorimetric Sensors for Multimodal Detection of Mercury Ions.
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DOI: 10.1002/smll.202408785
Abstract: Nanozyme-based colorimetric sensors are promising approaches for environmental monitoring, food safety, and medical diagnostics. However, developing novel nanozymes that exhibit high catalytic activity, good dispersion in aqueous solution, high sensitivity, selectivity, and stability is challenging.… read more here.
Keywords: like activity; carbon; atom iridium; single atom ... See more keywords
Probing the Active Nitrogen Species in Nitrogen-Doped Carbon Nanozymes for Enhanced Oxidase-Like Activity.
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DOI: 10.1002/smll.202411273
Abstract: Nitrogen doping emerges as a potent approach to enhance the oxidase-like activity of carbon nanozymes. However, the unclear knowledge of the active nitrogen species within nitrogen-doped carbon nanozymes hinders the advancement of high-performance carbon nanozymes.… read more here.
Keywords: like activity; carbon nanozymes; nitrogen; oxidase like ... See more keywords
Measurement of the Caspase-1-Like Activity of Vacuolar Processing Enzyme in Plants.
Sign Up to like & getrecommendations! Published in 2018 at "Methods in molecular biology"
DOI: 10.1007/978-1-4939-7668-3_15
Abstract: Caspase-like activities are essential to regulate programed cell death in plants. Although no caspase orthologous enzymes with aspartic acid specificity have been identified in plants, vacuolar processing enzyme (VPE) exhibits a caspase-1-like activity. In this… read more here.
Keywords: like activity; caspase; caspase like; vacuolar processing ... See more keywords
A new colorimetric assay for amylase based on starch-supported Cu/Au nanocluster peroxidase-like activity
Sign Up to like & getrecommendations! Published in 2019 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-019-01844-9
Abstract: AbstractIn this paper, we present a new colorimetric technique as a novel assay for the easy and direct detection of α-amylase activity. This detection system utilizes the interaction of α-amylase with starch that is supporting… read more here.
Keywords: like activity; detection; amylase; peroxidase like ... See more keywords
Study on performance of mimic uricase and its application in enzyme-free analysis
Sign Up to like & getrecommendations! Published in 2021 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-021-03620-0
Abstract: Nanozymes were the novel research field to replace natural enzymes because of stability and low cost. However, the research on nanozymes was mainly focused on peroxidase, and there was little research about nanozymes with oxidase-like… read more here.
Keywords: like activity; uricase; enzyme free; analysis ... See more keywords