Results 41 to 50 of about 895,861 (254)
Advanced Functional Materials, EarlyView.ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti +16 more
wiley +1 more source
PECVD of silicon and titanium based coatings to enhance the biocompatibility of blood contacting biomedical devices [PDF]
, 2007 The clinical success of a surgical implantation depends on various factors including the design and biocompatibility of the biomaterial, surgical procedure adopted, injuries made during implantation and health and condition of the patient. The success of
Gandhiraman, Ram Prasad
core +2 more sources
Nonoxide Sol-Gel Synthesis of Terbium-Doped Silicon Nitride Phosphors
, 2009 Exposure of solutions of Tb(N(SiMe3)2)3 with SiCl(NEt2)3 in tetrahydrofuran to dry ammonia results in polymeric xerogels. Heating these gels in ammonia leads to amorphous Tb:SiNx phosphors that exhibit bright green luminescence under UV irradiation.
Hector, Andrew L. +3 more
core +1 more source
Advanced Functional Materials, EarlyView.This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li +9 more
wiley +1 more source
Anisotropic Vapor HF etching of silicon dioxide for Si microstructure release
, 2012 Damages are created in a sacrificial layer of silicon-dioxide by ion implantation to enhance the etch rate of silicon-dioxide in liquid and vapor phase hydrofluoric acid.
Dubois, E. +17 more
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Advanced Functional Materials, EarlyView.This study advances SafeWax, a bio‐inspired, fatty‐acids‐based superhydrophobic coating, by identifying an agriculturally compliant solvent and revealing how solvent‐controlled Fatty acid crystallization governs the coating's microscopic structure and performance.
Niv Ben‐Arie +13 more
wiley +1 more source
East European Journal of Physics, 2021 Thin film silicon solar cells are nowadays the best choice to get electricity due to their low cost compared to the crystalline solar cells. However, thin film silicon solar cells have weak absorption of incident light.
Wedad Ahmed Abdullah Garhoom +1 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow +6 more
wiley +1 more source
Rice Husk Ash Characterization and Utilization as a source of Silica Material
Chemical Engineering Transactions, 2022 Rice husk ash is a waste from biomass power plants. Thus, the characterization and utilization of rice husk ash for silicon source was studied showed in this research.
Vanatpornratt Sawasdee +1 more
doaj +1 more source
Development of an original model for the synthesis of silicon nanodots by Low Pressure Chemical Vapor Deposition [PDF]
, 2008 Using the Computational Fluid Dynamics code Fluent, a simulation model of an industrial Low Pressure Chemical Vapor Deposition reactor has been developed for the synthesis of silicon nanodots from silane SiH4 on silicon dioxide SiO2 substrates.
Billon, Thierry +4 more
core +1 more source