-
1621
Evaluation of New Film Based on Chitosan/Gold Nanocomposites on Antibacterial Property and Wound-Healing Efficacy
Published 2020-01-01“…Thus, the purpose of this study is to prepare CS/AuNPs film by adding gold nanoparticles (AuNPs) to modify chitosan. Through transmission electron microscopy, we found that the presence of CS can effectively prevent the agglomeration of nanoparticles. …”
Get full text
Article -
1622
Ion-beam modification of composite based on multi-walled carbon nanotubes and tin dioxide
Published 2018-07-01“…It is shown that irradiation of the composite leads to a change in the chemical state of nanoparticles of tin oxide, their redistribution and fixation on the surface of MWNTs. …”
Get full text
Article -
1623
Platinum surface complexes as precursors for H–O recombination catalysts
Published 2017-09-01“…Such nanoparticles functioning at the moderate temperature regime have demonstrated a reasonable catalytic activity for the hydrogen and oxygen recombination, and an excellent stability over 35 cycles of the reaction.…”
Get full text
Article -
1624
Investigating Methylene Blue Removal from Aqueous Solution by Cysteine-Functionalized Mesoporous Silica
Published 2021-01-01“…The adsorbent nanoparticles were characterised by Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), FTIR, BET, and TGA. …”
Get full text
Article -
1625
Strategic enhancement of joint strength in dissimilar Al/Mg alloys: a workable approach for aerospace application
Published 2025-02-01“…This study explores the role of silicon carbide (SiC) nanoparticles in enhancing the friction stir spot welding (FSSW) of dissimilar alloys AA6061 and AZ31B. …”
Get full text
Article -
1626
Electrochemical Detection of Iron in a Lixiviant Solution of Polluted Soil Using a Modified Glassy Carbon Electrode
Published 2012-01-01“…This paper presents preliminary results on the modification of glassy carbon electrodes with Multiwall Carbon Nanotubes with or without Polyaniline and Pt nanoparticles as electrocatalytic materials for metallic pollutants detection. …”
Get full text
Article -
1627
Evaluating the Fracture Resistance of Different Reinforcement Methods of Repaired Maxillary Complete Denture.
Published 2022-12-01“…Second method; repaired with 3% of Magnesium oxide nanoparticles impregnated into auto-polymerizing resin. …”
Get full text
Article -
1628
Facile Low-Temperature Synthesis of Carbon Nanotube/ Nanohybrids with Enhanced Visible-Light-Driven Photocatalytic Activity
Published 2012-01-01“…We demonstrate a facile and novel chemical precipitation strategy for the accurate coating of TiO2 nanoparticles on the surface of carbon nanotubes (CNTs) to form CNT/TiO2 nanohybrids, which only requires titanium sulfate and CNTs as starting materials and reacts in the alkaline solution at 60°C for 6 h. …”
Get full text
Article -
1629
Effect of pH and Monomer Dosing Rate in the Anionic Polymerization of Ethyl Cyanoacrylate in Semicontinuous Operation
Published 2015-01-01“…Nanoparticles of poly(ethyl cyanoacrylate) with more than 10% solids content were prepared by semicontinuous heterophase polymerization at monomer-starved conditions varying the initial pH in the interval of 1–1.75 and at two monomer dosing rates. …”
Get full text
Article -
1630
Densely populated single‐atom catalysts for boosting hydrogen generation from formic acid
Published 2025-01-01“…However, the formation of metal nanoparticles in M‐N‐C materials is coupled with high‐temperature calcination conditions, limiting the density of M‐Nx active sites and thus restricting the catalytic performance of such catalysts. …”
Get full text
Article -
1631
Breaching Biological Barriers: Protein Translocation Domains as Tools for Molecular Imaging and Therapy
Published 2003-10-01“…Cells have been labeled in culture using magnetic nanoparticles derivatized with a PTD and monitored in vivo to assess trafficking patterns relative to cells expressing a target antigen. …”
Get full text
Article -
1632
Mixed Convection Squeezing Flow of Nanofluids in a Rotating Channel with Thermal Radiation
Published 2022-01-01“…Water and ethylene glycol are the base fluids along with gamma-alumina nanoparticles. The coupled nonlinear system of PDEs is transformed into a system of ODEs with the support of some appropriate resemblance alterations. …”
Get full text
Article -
1633
Photoresponsive Cellulose Nanocrystals
Published 2011-07-01“…In this communication a method for the creation of fluorescent cellulose nanoparticles using click chemistry and subsequent photodimerization of the installed side‐ chains is demonstrated. …”
Get full text
Article -
1634
Numerical Analysis of Nanofluids in Differentially Heated Enclosure Undergoing Orthogonal Rotation
Published 2014-01-01“…It is found that the angular locations of the local maximums heat transfer were sensitive to rotational speeds and nanoparticles concentration. The global quantity of heat transfer rate increases about 1.5%, 1.1%, 0.8%, and 0.6% by increasing 1% ϕ of the nanoparticles Ag, Cu, Al2O3, and TiO2, respectively, for the considered rotational speeds.…”
Get full text
Article -
1635
Preparation and Supercritical CO2 Foaming of Modified Nanocrystalline Cellulose Reinforced Polylactic Acid Bionanocomposites
Published 2022-01-01“…The results suggested that a sufficient number of nanoparticles increased the nucleation site for foaming and played a vital role in heterogeneous nucleation in the foaming system. …”
Get full text
Article -
1636
Synthesis of Pure Micro- and Nanopyrite and Their Application for As (III) Removal from Aqueous Solution
Published 2016-01-01“…The findings show that the addition of pyrite nanoparticles to the solution provided highest As (III) removal efficiency of 88.53%. 1 gL−1 pyrite nanoparticles can reduce the concentration of arsenite in the waste water from an initial As content of 30 mgL−1 to 3.4 mgL−1 at pH 11. …”
Get full text
Article -
1637
Integrating engineered nanomaterials with extracellular vesicles: advancing targeted drug delivery and biomedical applications
Published 2025-01-01“…Methodologies for integrating diverse nanocarriers like nanoparticles, liposomes, and quantum dots into EVs are discussed, along with characterization methods such as electron microscopy and light scattering. …”
Get full text
Article -
1638
Rapid and easy determination of morphine in chafing dish condiments with colloidal gold labeling based lateral flow strips
Published 2019-03-01“…Keywords: Morphine (MOP), Gold nanoparticles (GNPs), Lateral flow strip (LFS), Chafing dish condiments…”
Get full text
Article -
1639
NIR-activated catechol-functionalized nanodiamond nanofibers for accelerating on-demand MRSA and E. coli biofilm eradication
Published 2025-02-01“…To address this, we created ND@PDA nanoparticles by coating the surface of nanodiamonds (ND) with polydopamine (PDA). …”
Get full text
Article -
1640
Erratum to ‘Role of nanotechnology in neurosurgery: A review of recent advances and their applications’ [World Neurosurgery: X (22C) (2024)100298)]
Published 2025-01-01“…A literature review was carried out with a focus on the use of nanotechnology and nanoparticles in the field of neurosurgery and its future implications. …”
Get full text
Article