Nanomateriales
Nanomateriales
Enhancing thermal conductivity, electrical insulation, and mechanical strength of polydimethylsiloxane composites with sandwich structure
06/12/2023 -
In this paper, boron nitride(BN)/carbon nanotube(CNT)/boron nitride(BN) (BCB) film of sandwich structure is prepared by vacuum?assisted filtration (VAF). Compared to the thermal conductivity (?) of...
Hydrophobic, Self-Cleaning and Ultraviolet Protective Fibers achieved by Graphene Oxide Nanosheets Functionalized via Poly(Glycidyl Methacrylate) Nanoparticles
06/12/2023 -
We developed a highly hydrophobic, UV-protective, and self-cleaning cotton fabric by incorporating graphene oxide (GO) nanosheets and poly(glycidyl methacrylate) nanoparticles (PGMA NPs). The GO...
Influence of TiO2 nanofiller geometry on the rheological and optical properties of poly(acrylic acid)?based nanocomposite hydrogels
04/12/2023 -
Multi?Featured epoxy composites filled with surface?modified PTFE powders treated by Na?naphthalenide system.AbstractThis study aimed to produce new multi?featured epoxy composites that are advanced...
Enriching Cured Meat Products with Bioactive Compounds Recovered from Rosa damascena and Rosmarinus officinalis L. Distillation By-Products: The Pursuit of Natural Antimicrobials to Reduce the Use of Nitrites
07/12/2023 -
Endogenously formed N-nitroso compounds (NOCs) from nitrite use in red meat have been recently linked to the risk of colorectal cancer. Therefore, replacing sodium nitrite (E250) with natural...
Fabrication of Gold Nanoparticles Embedded Laser-Induced Graphene (LIG) Electrode for Hydrogen Evolution Reaction
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The advancement of renewable energy technologies like water electrolysis and hydrogen fuel cells relies on the fabrication of effective and reliable catalysts for the hydrogen evolution process...
Bioengineered Flagellin–TiO2 Nanoparticle-Based Modified Glassy Carbon Electrodes as a Highly Selective Platform for the Determination of Diclofenac Sodium
07/12/2023 -
This study describes the incorporation of bioengineered flagellin (4HIS) protein in conjunction with TiO2 anatase nanoparticles into a chitosan (Chit) polymeric matrix as a highly sensitive electrode...
Novel Photocatalyst Ag/ZnO/BC Nanofilms Degradation of Low Concentration Ammonia Nitrogen Wastewater
05/12/2023 -
In this study, an innovative Ag/ZnO/BC nanofilms composite material was synthesized by loading zinc oxide and silver on biochar nanofilms using a combination of hydrothermal and calcination methods...
Fabrication of a Fluorocarbon Low Surface Energy Coating for Anti-Stain Applications
05/12/2023 -
In the long-term working state, stains such as dust, oil, and charged particles in the environment are prone to deposit on the surface of the power equipment, which has great security risks. To...
Solid-State Dewetting of Thin Au Films for Surface Functionalization of Biomedical Implants
06/12/2023 -
Biomaterial-centered infections of orthopedic implants remain a significant burden in the healthcare system due to sedentary lifestyles and an aging population. One approach to combat infections and...
The Influence of Single-Walled Carbon Nanotubes on the Aging Performance of Polymer-Modified Binders
06/12/2023 -
The use of polymer-modified binders in asphalt concrete makes it possible to increase the efficiency and durability of highways. However, at present, there is an important and unresolved problem in...
Advancements in Gas Separation for Energy Applications: Exploring the Potential of Polymer Membranes with Intrinsic Microporosity (PIM)
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Membrane-based Polymers of Intrinsic Microporosity (PIMs) are promising candidates for energy-efficient industrial gas separations, especially for the separation of carbon dioxide over methane...
Ultrasmall ATP-Coated Gold Nanoparticles Specifically Bind to Non-Hybridized Regions in DNA
05/12/2023 -
Here we report the synthesis of ultrasmall (2 nm in diameter) ATP-coated gold nanoparticles, ATP-NPs. ATP-NPs can be enlarged in a predictable manner by the surface-catalyzed reduction of gold ions...
A New Promising Material for Biological Applications: Multilevel Physical Modification of AgNP-Decorated PEEK
05/12/2023 -
In the case of polymer medical devices, the surface design plays a crucial role in the contact with human tissue. The use of AgNPs as antibacterial agents is well known; however, there is still more...
In Situ Sintering of CdSe/CdS Nanocrystals under Electron Beam Irradiation
05/12/2023 -
Colloidal semiconductor nanocrystals have attracted widespread attention due to their tremendous electrical and optical properties. Nanoparticles exhibit a strong tendency to aggregate and sinter in...
Facile Fabrication of Nickel Supported on Reduced Graphene Oxide Composite for Oxygen Reduction Reaction
05/12/2023 -
Due to the depletion of fossil fuels, the demand for renewable energy has increased, thus stimulating the development of novel materials for energy conversion devices such as fuel cells. In this...
Enhanced Thermal Stability and Conductivity of FeF3 Using Ni-Coated Carbon Composites: Application as High-Temperature Cathodes in Thermal Batteries
06/12/2023 -
Cathode active materials and conductive additives for thermal batteries operating at high temperatures have attracted research interest, with a particular focus on compounds offering high thermal...
In Vitro Antiviral Activity of Hyperbranched Poly-L-Lysine Modified by L-Arginine against Different SARS-CoV-2 Variants
06/12/2023 -
The emergence of SARS-CoV-2 variants requires close monitoring to prevent the reoccurrence of a new pandemic in the near future. The Omicron variant, in particular, is one of the fastest-spreading...
Fixation and Visualization of Full Protein Corona on Lipid Surface of Composite Nanoconstruction
07/12/2023 -
Spontaneous sorption of proteins on the nanoparticles’ surface leads to the fact that nanoparticles in biological media are always enveloped by a layer of proteins—the...
Effects of Lanthanum Substitution and Annealing on Structural, Morphologic, and Photocatalytic Properties of Nickel Ferrite
07/12/2023 -
Nanoparticles of NiLaxFe2−xO4 ferrite spinel incorporated in a SiO2 matrix were synthesized via a sol-gel method, followed by annealing at 200, 500, and 800 °C. The...
Engineering Biomimetic Nanoparticles through Extracellular Vesicle Coating in Cancer Tissue Models
07/12/2023 -
Using nanoparticles (NPs) in drug delivery has exhibited promising therapeutic potential in various cancer types. Nevertheless, several challenges must be addressed, including the formation of the...
