Results 111 to 120 of about 1,309,791 (290)
Advanced Functional Materials, EarlyView.This study introduces a paper‐based biodegradable, humidity‐insensitive e‐nose for real‐time breath analysis, addressing challenges in existing technologies such as humidity interference, high costs, and environmental impact. Featuring hydrophobic polymer coatings, these sensors reliably detect VOCs even in high‐moisture environments.
Indrajit Mondal +2 more
wiley +1 more source
arXiv, 2011 An astrophysical MASER (Microwave Amplification by Stimulated Emission of Radiation) is a source of stimulated spectral line emission. Maser emission is observed from the circumstellar envelopes of evolved stars, molecular clouds/star-forming regions, active galactic nuclei, supernova remnants, comets, and the Saturnian moons.
arxiv
Advanced Functional Materials, EarlyView.The fabrication of patterned transition metal dichalcogenide (TMD)/graphene heterostructures via direct laser writing reveals new interface chemistry and enables efficient, customizable assembly. Selective laser irradiation of functionalized TMD/graphene triggers localized reactions, forming chemically modified interfaces.
Xin Chen +12 more
wiley +1 more source
H2O2‐Generating Advanced Nanomaterials for Cancer Treatment
Advanced Functional Materials, EarlyView.H2O2‐generating nanoplatforms can exploit tumor redox imbalance for O2 and toxic reactive oxygen species generation, leading to hypoxia reversal, and apoptosis of cancer cells, respectively. This review highlights the mechanisms of these nanoplatforms, including exogenous H₂O₂ delivery, endogenous amplification, and metal peroxides, which leads to ...
Kiyan Musaie +8 more
wiley +1 more source
Antioxidant ofsmallmolecular weightchitosan oligosaccharidein vitro
BIO Web of Conferences, 2017 In recent years, there has been increasing interest in finding natural antioxidants, since they can protect the human body from free radicals and retard the progress of many chronic diseases.
Kong Shang +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.The study explores for the first time the use of polyvinyl butyral (PVB), particularly recycled PVB, as a sustainable binder for Li/Na‐based electrodes in the framework of the H2020 SUNRISE EU project. Findings revealed that electrodes bound with a sustainable PAA/PVB mixture demonstrated exceptional rate capability and high initial Coulombic ...
Hamideh Darjazi +4 more
wiley +1 more source
Comparison of radical scavenging properties of gosypol and its derivatives in the reaction with DPPH
Вісник Харківського національного університету: Серія xіміяRadical scavenging activity of 7,7'-ditosyloxygossypol in reaction with 2,2'-diphenyl-1-piсrylhydrazyl (DPPH) in ethanol was evaluated by total stoichiometries and EC50 values.
Oleksii Dykun +3 more
doaj +1 more source
Nitrate radical, ozone and hydroxyl radical initiated aging of limonene secondary organic aerosol
Atmospheric Environment: X, 2021 The gas-particle mixture produced in a smog chamber from the ozonolysis of limonene was further oxidised with NO3 radicals, O3 and OH radicals to study the NO3, O3 and OH initiated aging of biogenic secondary organic aerosol (SOA). The results of aerosol
Sathiyamurthi Ramasamy +6 more
doaj
Intraoral Drug Delivery: Bridging the Gap Between Academic Research and Industrial Innovations
Advanced Functional Materials, EarlyView.Intraoral drug delivery offers a promising route for systemic and localized therapies, yet challenges such as enzymatic degradation, limited permeability, and microbial interactions hinder efficacy. This figure highlights innovative strategies—mucoadhesive materials, enzyme inhibitors, and permeation enhancers—to overcome these barriers.
Soheil Haddadzadegan +4 more
wiley +1 more source