Results 91 to 100 of about 71,396 (331)
Advanced Science, EarlyView.A fully edible soft electrode is engineered from Ca2⁺‐crosslinked alginate integrated with polydopamine, silver nanoparticles, and food‐grade glucose oxidase. The hybrid hydrogel combines ionic and electronic conduction, enabling efficient glucose‐to‐H2O2 conversion and catalytic reduction in simulated intestinal fluid.
Verdiana Marchianò +10 more
wiley +1 more source
Synthesis and bioactivity of a conjugate composed of green tea catechins and hyaluronic acid [PDF]
, 2015 (-)-Epigallocatechin-3-gallate (EGCG) is a green tea polyphenol that has several biological activities, including anti-cancer activity and anti-inflammation.
Chung, Joo Eun +7 more
core +1 more source
Thermally Gated Dual‐Cascade Nanozyme for Enhanced Mild‐Temperature Photothermal Therapy
Advanced Science, EarlyView.A thermo‐responsive cascade nanozyme (Ru‐GOx‐PNN) synergistically enhances mild photothermal therapy by dual suppression of HSP70 through ROS‐induced lipid peroxidation and ATP depletion. This intelligent system effectively overcomes thermotolerance and amplifies apoptosis, offering a safe and precise strategy for tumor treatment.
Shuyu Wang +7 more
wiley +1 more source
Conformational lock and thermal inactivation kinetics of Euphorbia amine oxidase [PDF]
The kinetics of thermal inactivation of copper-containing amine oxidase from euphorbia latex (ELAO) were studied in a 100-mM sodium phosphate buffer, pH 7, using cadavarine as the substrate.
امانی, مجتبی +6 more
core
Nanozymes Integrated Biochips Toward Smart Detection System
Advanced Science, EarlyView.This review systematically outlines the integration of nanozymes, biochips, and artificial intelligence (AI) for intelligent biosensing. It details how their convergence enhances signal amplification, enables portable detection, and improves data interpretation.
Dongyu Chen +10 more
wiley +1 more source
Epigenetics in ovarian cancer: premise, properties, and perspectives. [PDF]
, 2018 Malignant ovarian tumors bear the highest mortality rate among all gynecological cancers. Both late tumor diagnosis and tolerance to available chemical therapy increase patient mortality.
Huang, Shuang +16 more
core +2 more sources
Ce‐Doped Lignin‐Based Nanozyme with Heat‐Activated Hydrolase Activity
Advanced Science, EarlyView.A novel Ce‐doped lignin‐based hydrolase nanozyme (Ce‐AL) is synthesized using Ce ions coordinated with aminated industrial lignin. The Ce‐AL effectively hydrolyzes phosphate ester bonds and protein amide bonds, maintain high activity at 100°C, and successfully fights bacteria biofilms.
Xin Liu +7 more
wiley +1 more source
Recent progress in directed evolution of stereoselective monoamine oxidases
Bioresources and Bioprocessing, 2019 Monoamine oxidases (MAOs) use molecular dioxygen as oxidant to catalyze the oxidation of amines to imines. This type of enzyme can be employed for the synthesis of primary, secondary, and tertiary amines by an appropriate deracemization protocol ...
Jiaqi Duan +5 more
doaj +1 more source
Molecular aspects of monoamine oxidase B [PDF]
, 2016 Monoamine oxidases (MAO) influence the monoamine levels in brain by virtue of their role in neurotransmitter breakdown. MAO B is the predominant form in glial cells and in platelets.
Ramsay, Rona Ruth
core +1 more source
Advanced Science, EarlyView.PEA nanoenzymes are assembled from L‐arginine and EGCG. The nitrogen element in arginine enhances the thermodynamic feasibility of H2O2 production through PEA's oxygen reduction catalysis, enabling nitrogen‐dependent H2O2 release. Intradermal delivery of PEA via microneedles promotes efficient H2O2 synthesis, thereby stimulating regrowth in telogen ...
Yifei Wang +7 more
wiley +1 more source