Materiales avanzados

 

Materiales avanzados

Recent advances in near-infrared I/II persistent luminescent nanoparticles for biosensing and bioimaging in cancer analysis
- Photoluminescent materials (PLNs) are photoluminescent materials that can absorb external excitation light, store it, and slowly release it in the form of light in the dark to achieve long-term...
Production and Characterization of Electrodeposited Cadmium Sulfide Semiconductor Films with Different Boron Content
09/04/2024 - Cadmium Sulfide (CdS) is of great interest to researchers and is considered to be an important semiconductor material. The reason for the increasing interest in CdS is the development of new...
Polylactic acid/epoxidized linseed oil/polypropylene grafted maleic anhydride: A promising combination of toughness and rigidity
09/04/2024 - Hybrid polymeric materials with outstanding microwave absorbing properties were prepared by in situ polymerization of aniline in the presence of EVA/CNT/GNP suspension.AbstractMicrowave?absorbing...
Antifouling efficiency of polymer coatings with SeNPs-loaded SiO2(rh)-PHMG composite as antimicrobial agent
08/04/2024 - AbstractSilica from rice husk [SiO2(rh)] was used as a mineral base for sequential loading of biogenic selenium nanoparticles (SeNPs) and polyhexamethylene guanidine (PHMG) hydrochloride. As...
A review on polyaniline and its composites: from synthesis to properties and progressive applications
10/04/2024 - Abstract Polyaniline (PAni) is a widely studied conductive polymer that has unique properties such as high conductivity and stability. However, poor solubility and mechanical...
Progress in 2D/3D nanomaterials incorporated polymer thin films for refractive index engineering: a critical review
08/04/2024 - Abstract To develop materials with improved optical qualities and tunable refractive indices that can be utilized to control the behavior of light or electromagnetic radiations,...
Preparation of Durable Superhydrophobic Coatings Based on Discrete Adhesives
11/04/2024 - Due to the low adhesion observed at the interface between solid and liquid, superhydrophobic coatings hold significant promise for various applications, such as self-cleaning, anti-corrosion,...
Geniposide and Harpagoside Functionalized Cerium Oxide Nanoparticles as a Potential Neuroprotective
11/04/2024 - Alzheimer’s disease is associated with protein aggregation, oxidative stress, and the role of acetylcholinesterase in the pathology of the disease. Previous investigations have...
Engineering Nano-Sized Silicon Anodes with Conductive Networks toward a High Average Coulombic Efficiency of 90.2% via Plasma-Assisted Milling
10/04/2024 - Si-based anode is considered one of the ideal anodes for high energy density lithium-ion batteries due to its high theoretical capacity of 4200 mAh g−1. To accelerate the commercial...
Multi-Layer Polyurethane-Fiber-Prepared Entangled Strain Sensor with Tunable Sensitivity and Working Range for Human Motion Detection
09/04/2024 - The entanglement of fibers can form physical and topological structures, with the resulting bending and stretching strains causing localized changes in pressure. In this study, a multi-layer...
Biopolymeric Nanocomposites for CO2 Capture
11/04/2024 - Carbon dioxide (CO2) impacts the greenhouse effect significantly and results in global warming, prompting urgent attention to climate change concerns. In response, CO2 capture has emerged as a...
The Synergistic Effect of Carbon Black/Carbon Nanotube Hybrid Fillers on the Physical and Mechanical Properties of EPDM Composites after Exposure to High-Pressure Hydrogen Gas
11/04/2024 - This study investigated the synergistic effect of carbon black/multi-wall carbon nanotube (CB/MWCNT) hybrid fillers on the physical and mechanical properties of Ethylene propylene diene rubber (EPDM)...
A Concise Overview of Ultrasound-Assisted Techniques for the Production of 2D Materials
09/04/2024 - The production of low-dimensional materials is the key topic of nanoscience. The development of new routes to downsize organic and inorganic materials has focused the attention of a great part of the...
Polyvinyl pyrrolidone mediated exfoliation of transition metal dichalcogenides: Comparative evaluation of exfoliated MoS2 and WS2 in epoxy toughening
08/04/2024 - PVP assisted exfoliation of TMDs for epoxy toughening.2D materials are considered as an effective choice for the toughening of epoxy composites and enhancing their mechanical properties. Among the 2D...
Enhancing comprehensive performances of polybenzoxazine through integration of soft core–soft shell cellulose?based nanoparticles
08/04/2024 - Polydopamine?modified cellulose nanocrystals modified polybenzoxazine with balanced improved performances.To further increasing the toughness performance of thermoset resins without sacrificing their...
Holistic Mechanism of Nanomaterials for Removal of Cd2+ from the Wastewater
- The availability of toxic pollutants in the water is a primary obstacle to utilizing the water for drinking purposes. So, scientists are making efforts to develop cutting-edge, affordable, renewable,...
Revolutionizing Neurocare: Biomimetic Nanodelivery via Cell Membranes
07/04/2024 - Brain disorders represent a significant challenge in medical science due to the formidable blood?brain barrier (BBB), which severely limits the penetration of conventional therapeutics, hindering...
Tailored Design of a Water?Based Nanoreactor Technology for Producing Processable Sub?40 Nm 3D COF Nanoparticles at Atmospheric Conditions
04/04/2024 - Herein, a water?based nanoreactor technology that allows for the controlled generation of sub?40 nm 3D covalent organic frameworks (COF) nanoparticles, boosting processability, and opening new...
Atmospheric pressure field desorption-trapped ion mobility-mass spectrometry coupling
- While field ionization (FI) and field desorption (FD) are established soft vacuum ionization methods in mass spectrometry (MS), the technique of atmospheric pressure field desorption (APFD) has...
Electrospun polyacrylonitrile-based nanofibrous membrane for various biomedical applications
05/04/2024 - Abstract This is a state-of-the-art overview of the critical features, varieties, and uses of nanocomposite fibres based on polyacrylonitrile. Polyacrylonitrile (PAN) is an...
Building blocks of order: block copolymer micelles and colloidal particles in complex packing structures
05/04/2024 - Abstract The self-assembly of polymeric micelles and colloidal dispersions into intricate structures represents a transformative approach in contrast to traditional fabrication...