Nanomaterials

 

Nanomaterials

Materiobiomodulated ROS Therapy for De Novo Hair Growth
21/02/2024 - This study presents a materiobiomodulation therapy using polydopamine nanoparticles for controlled ROS delivery in hair regrowth, utilizing Hyperion mice with an H2O2 biosensor for in vivo ROS...
The Electron Migration Polarization Boosting Electromagnetic Wave Absorption Based on Ce Atoms Modulated yolk@shell FexN@NGC
21/02/2024 - The electron migration polarization is considered as a promising approach to optimize electromagnetic waves (EMW) dissipation. However, it is still difficult to realize well?controlled electron...
Higher order structures and toughening mechanisms for simultaneously polymerized polymethacrylate/polyurethane
19/02/2024 - The asymmetrical bilayer [PAN/Fe3O4/PANI]//[MWCNT/PVP] Janus membrane achieves the integration of functional unit and electromagnetic shielding, utilizing the conducting polymer/metal Schottky...
Self?healing efficiency of cinnamaldehyde?crosslinked soy protein resins with elongated soy protein microcapsules
17/02/2024 - Roe's method is relevant for assessing the concentration profiles of Irganox 1035 in high?density polyethylene (HDPE) packaging. Using Fick's second law to model these profiles improves the...
Effect of phytate doped cobalt and copper ion modified carbon nanotubes on flame retardancy and ceramic properties of silicone rubber
20/02/2024 - Star?shaped nanostructures of poly(hydroxy propyl methacrylate)/poly(oligoethylene glycol methacrylate) (PHPMA/POEGMA) loaded with 10?wt% rhodamine B, resveratrol, and curcumin were investigated in...
Thermal degradation behavior and kinetics of porous polymer based on high functionality components
20/02/2024 - Preparation steps and supercapacitor application of chitosan binary metal oxides nanocomposite.AbstractThe advancement in materials for energy storage for supercapacitors has been supported by the...
Preparation and properties of transparent, waterproof, and antibacterial composite film materials
21/02/2024 - Preparation of oriented polyethylene terephthalate/carbon nanotubes foams from waste polyethylene terephthalate bottles to enhance the water evaporation and electrical conductivity...
Well-established carbon nanomaterials: modification, characterization and dispersion in different solvents
20/02/2024 - Abstract Three different types of carbon nanomaterials, SWCNTs, MWCNTs and GNPs were prepared, modified, characterized, and their dispersibility behavior in three different...
In situ tip-guided growth of nickel nanostructures through the application of electric current
22/02/2024 - Abstract Directional growth of individual nickel nanostructures guided by a nanoindentation tip was accomplished by in situ scanning electron microscopy. Agglomerates of nickel...
Exploring the Potential of Nanoparticles in the Treatment of Breast Cancer: Current Applications and Future Directions
22/02/2024 - Breast cancer (BC) ranks among the most diagnosed solid tumors worldwide. For decades, significant research efforts have been dedicated to finding selective treatments for these solid tumors....
Efficient and Sustainable Synthesis of Zinc Salt-Dependent Polycrystal Zinc Oxide Nanoparticles: Comprehensive Assessment of Physicochemical and Functional Properties
22/02/2024 - This research involved synthesizing zinc salt-dependent zinc oxide nanoparticles (ZS-ZnO-NPs) using different zinc salts (ZnCl2, ZnSO4·H2O, Zn(CH3COO)2·2H2O, and...
Adsorption Kinetics and Mechanism of Pb(II) and Cd(II) Adsorption in Water through Oxidized Multiwalled Carbon Nanotubes
21/02/2024 - Toxic heavy metals are ubiquitous in the aquatic environment and show a significant danger to human health. Carbon nanotubes have been extensively used in treating the contamination of groundwater...
Preparation and Characterization of High-Strength and High-Modulus Multi-Walled Carbon Nanotube/Hydroxyapatite/Carbon Fiber/Polyetheretherketone Composites
20/02/2024 - The materials currently used for bone prostheses are mainly metals such as titanium alloy. Compared with human cortical bone, traditional metals exhibit high elastic moduli, which may lead to stress...
The Antifungal and Antiviral Activity of Coatings Containing Zinc Oxide Nanoparticles and Verbascum L. or Formitopsis betulina Extracts and Their Influence on the Quality of Strawberries after Storage
22/02/2024 - The goal of this study was to analyze the antifungal and antiviral activity of coatings based on Formitopsis betulina, Verbascum L. and Uncaria tomentosa extracts with ZnO nanoparticles as active...
Electrospinning Poly(acrylonitrile) Containing Magnetite Nanoparticles: Influence of Magnetite Contents
21/02/2024 - Magnetic nanofibers were prepared by electrospinning polymer/metal solutions of poly(acrylonitrile) (PAN) with magnetite (Fe3O4) nanoparticles. At a mass ratio of PAN:magnetite of 2:1, the total...
Bactericidal Biodegradable Linear Polyamidoamines Obtained with the Use of Endogenous Polyamines
22/02/2024 - The work presents the synthesis of a series of linear polyamidoamines by polycondensation of sebacoyl dichloride with endogenous polyamines: putrescine, spermidine, spermine, and...
Physical Characteristics of Sintered Silver Nanoparticle Inks with Different Sizes during Furnace Sintering
20/02/2024 - The influence of nanoparticle (NP) size on the physical characteristics of sintered silver NP ink was studied using four different types of inks. The Ag NP inks were spin-coated on glass substrates...
Polymer Nanocomposites Based on Nanosized Substituted Ferrites (NiZn)1−xMnxFe2O4 on the Surface of Carbon Nanotubes for Effective Interaction with High-Frequency EM Radiation
21/02/2024 - To create materials that interact effectively with electromagnetic (EM) radiation, new nanosized substituted ferrites (NiZn)1−xMnxFe2O4 (x = 0, 0.5, and 1) anchored on the surface of...
A Curcumin-Decorated Nanozyme with ROS Scavenging and Anti-Inflammatory Properties for Neuroprotection
20/02/2024 - Disordered reactive oxygen/nitrogen species are a common occurrence in various diseases, which usually cause cellular oxidative damage and inflammation. Despite the wide range of applications for...
Preparation, Microstructure and Thermal Properties of Aligned Mesophase Pitch-Based Carbon Fiber Interface Materials by an Electrostatic Flocking Method
21/02/2024 - The mesophase pitch-based carbon fiber interface material (TIM) with a vertical array was prepared by using mesophase pitch-based short-cut fibers (MPCFs) and 3016 epoxy resin as raw materials and...
Oxidative Stress and Acrosomal Status of Human Spermatozoa Subjected to Hydrophobic Carbon Soot Treatments
21/02/2024 - The fourth industrial revolution extensively reshapes the reality we are living in by blurring the boundaries of physical, digital and biological worlds. A good example is the previously unthinkable...