Nanomateriales

 

Nanomateriales

Review on Structural Adjustment Strategies of Titanium?based Metal Oxide Dimensionally Stable Anodes in Electrochemical Advanced Oxidation Technology
16/02/2024 - Emerging organic pollutants and refractory pollutants in water body have caused severe harm to the ecological environment and human health. Electrochemical advanced oxidation processes (EAOPs) are...
In Situ?Sprayed Bioinspired Adhesive Conductive Hydrogels for Cavernous Nerve Repair
16/02/2024 - Herein, a bioinspired nucleobase adhesion strategy is proposed to design an adhesive conductive hydrogel spray with immunomodulatory, and endoscopic delivery convenience for cavernous nerve repair....
All?Automated Fabrication of Free?Standing and Scalable Photo Thermoelectric Devices with High Performance
15/02/2024 - Flexible photo?thermoelectric (PTE) devices have great application prospects in the fields of solar energy conversion and ultra?broadband light detection, etc. A suitable manufacturing process to...
Planar Cation Passivation on Colloidal Quantum Dots Enables High?performance 0.35?1.8 ?m Broadband TFT Imager
15/02/2024 - Solution?processed colloidal quantum dots (CQDs) are promising candidates for broadband photodetectors from visible light to shortwave infrared (SWIR). However, large?size PbS CQDs sensitive to...
Confined Co@NCNTs as highly efficient catalysts for activating peroxymonosulfate: free radical and non-radical co-catalytic mechanisms
19/02/2024 - A series of transition metal (Co, Ni, Fe) nanoparticles were confined in N-doped carbon nanotubes (NCNTs) prepared (Co@NCNTs, Ni@NCNTs, and Fe@NCNTs) by the polymerization method. The structure...
Modified gold nanoparticles modulated fluorescence and singlet oxygen generation of pheophorbide a as an effective platform for photodynamic therapy against Staphylococcus aureus
15/02/2024 - The paper reports on the synthesis and evaluation of photochemical properties of gold nanorods (Au?NRs) coated with PEG with a thiol (–SH) group or SiO2 and their physical mixtures with...
Stretchable photochromic hydrous TiO2?embedded glycerol?poly(dimethylsiloxane) film for rewritable information storage
15/02/2024 - Increased UV resistance through constructing different zinc oxide nanostructures on aramid fibers.AbstractAramid fibers (AFs) with high strength and modulus have a vital application in harsh outdoor...
Fabrication of multi-walled carbon nanotube/polycaprolactone scaffolds for possible application in tissue engineering
17/02/2024 - Abstract Flexible scaffolds made of polycaprolactone (PCL), and multi-walled carbon nanotubes (MWCNTs) were created and chemically verified through RAMAN. The most suitable...
Anodic Oxidation of 3D Printed Ti6Al4V Scaffold Surfaces: In Vitro Studies
19/02/2024 - This study focuses on the surface modification of Ti6Al4V scaffolds produced through additive manufacturing using the Powder-Bed Fusion Electron-Beam Melting (PBF-EB) technique. From our perspective,...
Multiwall Carbon Nanotubes/Spherical Glassy Carbon as Environmentally Friendly Adsorption Materials Utilized in Adsorptive Stripping Voltammetry for the Determination of Trace Amounts of Ga(III)
19/02/2024 - This work presents a proposal for an adsorptive stripping voltammetric (AdSV) method for gallium(III) determination at an eco-friendly multiwall carbon nanotube/spherical glassy carbon (MWCNT/SGC)...
Enhanced Electrocatalytic Oxygen Reduction Reaction of TiO2 Nanotubes by Combining Surface Oxygen Vacancy Engineering and Zr Doping
16/02/2024 - This work examines the cooperative effect between Zr doping and oxygen vacancy engineering in anodized TiO2 nanotubes (TNTs) for enhanced oxygen reduction reactions (ORRs). Zr dopant and annealing...
Classifying the Role of Surface Ligands on the Passivation and Stability of Cs2NaInCl6 Double Perovskite Quantum Dots
17/02/2024 - Cs2NaInCl6 double perovskites, which have excellent photoelectric conversion properties and are non-toxic and lead-free, have recently gained significant attention. In particular, double-perovskite...
Exploring the Implementation of GaAsBi Alloys as Strain-Reducing Layers in InAs/GaAs Quantum Dots
17/02/2024 - This paper investigates the effect of GaAsBi strain reduction layers (SRLs) on InAs QDs with different Bi fluxes to achieve nanostructures with improved temperature stability. The SRLs are grown at a...
Spin Light Emitting Diode Based on Exciton Fine Structure Tuning in Quantum Dots
- We propose a concept of quantum dot based light emitting diode that produces circularly polarized light without magnetic contacts due to the hyperfine interaction at the crossing of the exciton...
Study of the matrix–particle interactions of polymer nanocomposites in the low?frequency regime
15/02/2024 - Polymer matrix?nano fillers interaction.In this study, the dynamic moduli, in a wide frequency scale, of two series of polymer nanocomposites were qualitatively discussed. The dynamic mechanical...
Unraveling the Highly Plastic Behavior of ALD?Aluminum Oxide Encapsulations by Small?Scale Tensile Testing
13/02/2024 - This article presents a systematic study on intentionally induced highly plastic flow in amorphous Al2O3 coatings. In?situ transmission electron microscopy tensile experiments showcase the plastic...
Symmetry?Triggered Tunable Phosphorescence Lifetime of Graphene Quantum Dots in a Solid State
14/02/2024 - Studying the phosphorescent mechanisms of carbon nanostructures synthesized by the “bottom?up” approach is key to understanding the structure modulation and the interfacial properties of carbon...
Seamless Integration of Rapid Separation and Ultra?Sensitive Detection for Complex Biological Samples using Multistage Annular Functionalized Carbon Nanotube Arrays
14/02/2024 - Efficient separation, enrichment, and detection of bacteria in diverse media are pivotal for identifying bacterial diseases and their transmission pathways. However, conventional bacterial detection...
Multi?Interfacial Confined Assembly of Colloidal Quantum Dots Quasi?Superlattice Microcavities for High?Resolution Full?Color Microlaser Arrays
13/02/2024 - Colloidal quantum dots (CQDs) are considered a promising material for the next generation of integrated display devices due to their designable optical bandgap and low energy consumption. Owing to...
Functional groups distributed on carbon nanotube surfaces using vacuum plasma for the high-capacitance supercapacitor electrode
14/02/2024 - Abstract The excellent mechanical stability and electrochemical reactivity of activated carbon nanostructures has resulted in their wide use as an electrode material for the...
Facile Synthesis of Nitrogen-Doped Graphene Quantum Dots/MnCO3/ZnMn2O4 on Ni Foam Composites for High-Performance Supercapacitor Electrodes
14/02/2024 - This study reports the facile synthesis of rationally designed composite materials consisting of nitrogen-doped graphene quantum dots (N-GQDs) and MnCO3/ZnMn2O4 (N/MC/ZM) on Ni foam using a simple...