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...
Oxidation Resistance and Microstructural Analysis of Polymer?Derived (HfxTa1?x)C/SiC Ceramic Nanocomposites
16/02/2024 - The oxidation behavior of polymer?derived (HfxTa1?x)C/SiC nanocomposites at 1200 °C and 1400 °C for up to 100 h is investigated in this work. Overall, the chemical modification of the...
Efficient Thermal Management with Selective Metamaterial Absorber for Boosting Photothermal CO2 Hydrogenation under Sunlight
16/02/2024 - Highly efficient sunlight?driven catalytic CO2 hydrogenation is achieved by thermal management with designed selective metamaterial absorber. The design enables to achieve an extraordinary CO2...
A?D?A Molecule–Bridge Interface for Efficient Perovskite Solar Cells and Modules
16/02/2024 - As the photovoltaic field endeavors to transition perovskite solar cells (PSCs) to industrial applications, inverted PSCs, which incorporate fullerene as electron transport layers, have emerged as a...
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...
Green synthesis of iron nanoparticles using mulberry leaf extract: characterization, identification of active biomolecules, and catalytic activity
19/02/2024 - The synthesis of iron-based nanoparticles (Fe NPs) using traditional preparation methods suffered from the disadvantages of high cost, environmental harm, and easy agglomeration. In this study, a...
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...
Biocarbon-Enhanced Flexible Nanofiber Mats for Sustainable Energy Generation and Wearable Device Applications
16/02/2024 - A broad diversity of nanofillers and polymers have been used to prepare polymer nanocomposites having potential applications in transportation, sports materials, aerospace, electronics,...
Investigating the impact of Cloisite® 15A nanoclays on the diffusivity of Irganox 1035 antioxidant in high?density polyethylene nanocomposite
17/02/2024 - Schematic illustration of the biomass?based biomimetic adhesives mechanism.AbstractWith the decreasing of petrochemical resources and the increasing severity environmental pollution, the development...
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...
Self-assembled NIPAM–PEG–NIPAM polymeric nanomicelles for the delivery of zinc protoporphyrin: a potential stimuli-triggered cancer treatment approach
15/02/2024 - Abstract Zinc protoporphyrin (ZnPP), known as a heme-oxygenase inhibitor, acts as an anticancer agent mainly by increasing free radical levels in the target cells and inducing...
Recent advances and perspectives of molybdenum disulfide and molybdenum disulfide based nanocomposites for adsorption and photocatalytic degradation of organic dyes: a review
16/02/2024 - Abstract Environmental contamination is a major global concern. Organic dyes pose a significant threat as water pollutants, leading to the depletion of natural resources....
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,...
Extracellular Vesicles and Artificial Intelligence: Unique Weapons against Breast Cancer
18/02/2024 - Breast cancer (BC) caused 685,000 deaths globally in 2020, earning the title of the most common type of tumor among females. With a multifactorial genesis, BC is influenced by several factors such as...
Magnetic Nanoparticles: Synthesis, Characterization, and Their Use in Biomedical Field
17/02/2024 - In recent years, the use of magnetic nanoparticles (MNPs) in biomedical applications has gained more and more attention. Their unusual properties make them ideal candidates for the advancement of...
Characterization of Small Micro- and Nanoparticles in Antarctic Snow
17/02/2024 - The impact of the anthropic activities in Antarctica is a concerning issue. According to the Scientific Committee on Antarctic Research, attention has to be paid to the next-generation contaminants...
Gas Sensing Performance of Zinc Oxide Nanoparticles Fabricated via Ochradenus baccatus Leaf
16/02/2024 - ZnO nanoparticles (NPs) were prepared by green synthesis using plant leaf extraction of Ochradenus baccatus and characterized by XRD, FESEM, HRTEM, and Raman spectroscopy techniques. Since elevated...