Nanomateriales

Nanomateriales

Chemiluminescence microarray immunoassay for multiple aminoglycoside antibiotics based on carbon nanotube–assisted signal amplification
- The simultaneous determination of multiple analytes has been an urgent demand in screening of antibiotic residues in food products of animal origin due to its higher analysis efficiency. Five...
Flexible, compressible, versatile biomass-derived freestanding carbon monoliths as binder- and substrate-free tri-functional electrodes for solid-state zinc-air batteries and overall water splitting
- Highly flexible and compressible biomass-derived freestanding monoliths are directly utilized as binder- and substrate-free tri-functional electrodes for the wearable electronic devices. The...
Enhancing the thermostability, UV shielding and antimicrobial activity of transparent chitosan film by carbon quantum dots containing N/P
- The chitosan (CS) transparent film has attracted much attention in food and medicine packaging areas due to their biodegradability and good availability. A novel carbon quantum dots compound...
Highly graphitized N-doped carbon nanosheets from 2-dimensional coordination polymers for efficient metal-air batteries
01/03/2022 - To meet the increasing energy demand, the research and development of efficient and clean fuel cells and metal-air batteries are of great significance. Under these circumstances, these...
Excitonic effects on the linear and nonlinear optical properties of solid C60 fullerene, insights from many-body first-principles calculations
01/03/2022 - We perform the many-body Bethe-Salpeter equation eigenstates based sum-over-states calculations for the linear and nonlinear optical properties of solid C60 fullerene. Excitonic and local field...
Enhanced water flux and bacterial resistance in cellulose acetate membranes with quaternary ammoniumpropylated polysilsesquioxane
- An enhanced water flux and anti-fouling nanocomposite ultrafiltration membrane based on quaternary ammoniumpropylated polysilsesquioxane (QAPS)/cellulose acetate ([email protected]) was...
Enhanced photocatalytic degradation of bisphenol A by magnetically separable bismuth oxyiodide magnetite nanocomposites under solar light irradiation
- Bismuth oxyiodide/magnetite (BiOI/Fe3O4) nanocomposites were synthesized by a hydrothermal reaction. The synthesized BiOI/Fe3O4 was used to remove bisphenol A (BPA) from an aqueous solution under...
Multifunctional nanohybrid for simultaneous detection and removal of Arsenic(III) from aqueous solutions
- Herein, for the adsorption and detection of As (III), multifunctional nanohybrid have been synthesized using a solvothermal approach. Structural and functional characterizations confirmed the...
Monitoring of atropine anticholinergic drug using voltammetric sensor amplified with NiO@Pt/SWCNTs and ionic liquid
- In this work, the synergic impact of 1-ethyl-3-methylimidazolium methyl sulfate (EMMS) and NiO doped Pt decorated SWCNTs ([email protected]/SWCNTs) in carbon paste matrix was examined as an...
Mussel-inspired adhesive bilayer hydrogels for bacteria-infected wound healing via NIR-enhanced nanozyme therapy
- Preventing bacterial infection in situ and accelerating skin generation simultaneously are essentially important for wound healing. Herein, a mussel-inspired Ag nanozyme-based bilayer hydrogel is...
Hyaluronan-coated nanoparticles for active tumor targeting: Influence of polysaccharide molecular weight on cell uptake
- Here we aimed to correlate different molecular weights of hyaluronic acid (HA), 200, 800 and 1437 kDa, used to decorate poly(lactic-co-glycolic acid) (PLGA)-based nanoparticles (NPs), to their...
Mg.ATP-decorated ultrafine magnetic nanofibers: A bone scaffold with high osteogenic and antibacterial properties in the presence of an electromagnetic field
- In this study, ultrafine magnetic nanofibers were developed for bone regeneration purposes. Nanofibers were acquired by electrospinning using a two-component nanofiber matrix (CP: chitosan (Cs)...
Enhancement of high-temperature dielectric energy storage performances of polyimide nanocomposites utilizing surface functionalized MAX nanosheets
08/02/2022 - High-temperature dielectric polymers have a broad application space in film capacitors for high-temperature electrostatic energy storage. However, low permittivity, low energy density and poor...
Electrothermally triggered selective shape memory capabilities of CNT doped nanocomposites by Digital Light Processing
08/02/2022 - The capabilities of Digital Light Processed CNT doped nanocomposites for electrothermally triggered selective shape memory have been explored. Here, selective shape memory enables fixing the...
Steel protection in acidified 3.5% NaCl by novel hybrid composite of CoCrO3/polyaniline: Chemical fabrication, physicochemical properties, and corrosion inhibition performance
24/01/2022 - Perovskite-type oxide (CoCrO3) was used as a core content of the material to synthesize oxide/PANI nanocomposite. The introduced composite was synthesized by two steps; oxide formation followed by...
Inhibitive effect of SiO2@ NO2- intercalated MgAl-LDH nanocomposite on steel in Cl- contaminated saturated Ca(OH)2 solution
- By means of a comparative experiment, the inhibitive effect of a novel SiO2@MgAl-layered double hydroxide(SiO2@LDH) intercalated with NO2- core-shell nanocomposite, which was fabricated by an...
Nonlinear in-plane instability of the confined FGP arches with nanocomposites reinforcement under radially-directed uniform pressure
- The nonlinear buckling of the functionally graded porous (FGP) arches with nanocomposites reinforcement is studied in this paper. Both the pores and the nanocomposites are distributed...
Identification of heavy metal ions from aqueous environment through gold, Silver and Copper Nanoparticles: An excellent colorimetric approach
- Heavy metal pollution has become a severe threat to human health and the environment for many years. Their extensive release can severely damage the environment and promote the generation of many...
Asymmetric poly (vinyl alcohol)/Schiff base network framework hybrid pervaporation membranes for ethanol dehydration
- Asymmetric pervaporation mixed matrix membranes (MMMs) were constructed by incorporating a low-density Schiff base network framework (SNW-1) into a relative high-density poly(vinyl alcohol) (PVA)...
Ultrasensitive detection of food colorant sunset yellow using nickel nanoparticles promoted lettuce-like spinel Co3O4 anchored GO nanosheets
01/01/2022 - Synthetic food colorants are extensively used across the globe regardless of the fact that they induce deleterious side effects when used in higher amounts. In this work, a novel electrochemical...