Nanomateriales

Nanomateriales

Manganese-based coordination framework derived manganese sulfide nanoparticles integrated with carbon sheets for application in supercapacitor
- Manganese sulfide (MnS) with high specific capacitance and low-cost merits, has been investigated as a potential electroactive material for supercapacitor. However, in practical application, MnS...
Platinum nanoparticles confined in metal–organic frameworks as excellent peroxidase-like nanozymes for detection of uric acid
- High levels of uric acid (UA) in humans can cause a range of diseases, and traditional assays that rely on uric acid enzymes to break down uric acid are limited by the inherent deficiencies of...
Highly efficient conversion of nitrogen to ammonia on Au-decorated bioinspired polythiocyanuric acid photocatalyst
- Seeking low-cost and efficient method to convert nitrogen into ammonia under mild conditions is of great significance to modern agriculture and industry. Herein, a novel bioinspired polymer...
A versatile single-copper-atom electrocatalyst for biomass valorization
- Single atom electrocatalysts (SAECs) exhibit intriguing catalytic performance due to their utmost atom-utilization efficiency and unique electronic structure. However, the application of SAECs is...
Surface tailoring enables colloidal quantum dot: Metal-oxide nanocrystal hybrid ink for broadband photon energy conversion
- Blending multiple functional nanoparticles (NPs) into one solvent and forming a stable hetero-ink is a promising technology to realize efficient solution-processed heterogeneous structures for...
Investigation of the binding behavior of PAMAMs-NH2 dendrimers with ofloxacin via NMR studies
- Ofloxacin is one of the most potent antibiotics. But its low solubility in water has limited its use in site targeted delivery and topical applications. This study investigates the PAMAM-NH2...
A non-enzymatic, biocompatible electrochemical sensor based on N-doped graphene quantum dot-incorporated SnS2 nanosheets for in situ monitoring of hydrogen peroxide in breast cancer cells
- The current study reports the design and construction of enzyme-free sensor using N-doped graphene quantum dots (N-GQDs)-decorated tin sulfide nanosheets (SnS2) for in situ monitoring of H2O2...
Utilization of walnut shell by deep eutectic solvents: enzymatic digestion of cellulose and preparation of lignin nanoparticles
- Studies have been devoted to deep eutectic solvent (DES) pretreatment of biomass to improve its enzymatic efficiency, while subsequent processing of regenerated lignin was absent. Nanosizing is...
Oxidation of lubricating oil and its influence on the aging behaviors of fluorine rubber
24/11/2022 - AbstractPeriodic hybrid nanostructured materials based on aligned inorganic nanoparticles within self?assembled copolymer matrixes aimed to harness the collective properties of generated functional...
Barrier and mechanical properties of biodegradable paper bilayer?coated with plasticized starch and zein
23/11/2022 - AbstractThe (PANI)1?x(Bi2Te3)x composites were successfully synthesized. These composites have a simple physical combination of intrinsic conducting polymer and nanocrystal topological insulator...
Correlation between structural evolution and rheological properties for polycarbonate in the molten state
22/11/2022 - The morphology of PA6/CNT composites was different when they were processed using different methods, thereby resulting in a dfferent trend of electrical conductivity vs the filler...
High improvement of interfacial and mechanical properties in reinforced PP composite by grafting polyethyleneimine modified carboxylic multi?walled carbon nanotubes on short carbon fiber
25/11/2022 - AbstractThis article offers a fast and innovative process for carrying out in situ polymerization of pyrrole onto a polyester fabric. This process is based on electrically?assisted chemical vapor...
Kinetics and thermodynamics studies on thermal degradation of differently treated starch nanoparticles and estimation of the OH groups and H2O content on particle surface
26/11/2022 - AbstractCharge transport in electrostatically doped poly[benzimidazobenzophenanthroline]?BBL thin films in a field?effect transistor geometry were investigated in the temperature range 150?K?
Amino?terminated hyperbranched polymer functionalized graphene oxide with in situ trapped silver nanoparticles for high?performance antibacterial nonwoven fabric
28/11/2022 - AbstractIn this work, graphene/zinc oxide nanoparticles (G/ZnO NPs) were synthesized by a metathesis?assisted molten salt route. The methodology followed has outstanding features such as innovative,...
Structural, thermal and dielectric properties of 2D layered Ti3C2Tx (MXene) filled poly (ethylene?co?methyl acrylate) (EMA) nanocomposites
26/11/2022 - AbstractConductive polymer composites (CPCs) have demonstrated significant potential in the aerospace, electronics, and communications industries. In this study, polypropylene (PP)/multiwalled carbon...
Preparation of a Poly (Ether-b-Amide) Mixed-Matrix Membrane and Its Application in Blast Furnace Gas
29/11/2022 - In this paper, we propose the use of nanomaterials to build three-dimensional structured gas-separation membranes to accommodate more gas molecules. SWCNT provides a fast passage for gas molecules,...
Progress in the Development of Active-Matrix Quantum-Dot Light-Emitting Diodes Driven by Non-Si Thin-Film Transistors
29/11/2022 - This paper aims to discuss the key accomplishments and further prospects of active-matrix (AM) quantum-dot (QD) light-emitting diodes (QLEDs) display. We present an overview and state-of-the-art of...
Investigation of the Effect of Supersonic Flow of Dissociated Nitrogen on ZrB2–HfB2–SiC Ceramics Doped with 10 vol.% Carbon Nanotubes
29/11/2022 - The method of fabricating dense ultra-high temperature ceramic materials ZrB2–HfB2–SiC–CCNT was developed using a combination of sol-gel synthesis and...
Structure of Shock Wave in Nanoscale Porous Nickel at Pressures up to 7 GPa
29/11/2022 - The structure of shock waves in pressed porous samples of nickel nanoparticles was investigated in a series of uniaxial planar plate impact experiments in the pressure range of 1.6–7.1...
Double-Layer MWCNTs@HPPS Photothermal Paper for Water Purification with Strong Acid-Alkali Corrosion Resistance
- Solar-driven interfacial evaporation technology has been identified as a promising method to relieve the global water crisis, and it is particularly important to design an ideal structure of the...
Cross-Linked Networks of 1,6-Hexanedithiol with Gold Nanoparticles to Improve Permeation Flux of Polyethersulfone Membrane
- It is a great challenge to design and prepare polymeric membranes with excellent permeability and good rejection. In this study, a modifier of gold nanoparticles for crosslinking and self-assembly by...