Nanotechnology
Researchers at the University of Tabriz have developed a novel method to fabricate a nanocomposite of a new polymer dot wrapped in cobalt oxide, leading to a high-performance supercapacitor. The study, funded by the Iran National Science Foundation, found that the nanocomposite exhibited superior electrochemical behavior, with a specific capacitance
Nanotechnology
Researchers from the Prince of Songkla University in Thailand have made a significant discovery in the field of atherosclerosis prevention. According to their study, a hybrid aptamer-molecularly imprinted polymer nanoparticle (AP-MIP NP) can effectively bind to oxidized low-density lipoprotein (oxLDL) and reduce its uptake by macrophages, leading to a decrease
Nanotechnology
Researchers at the University of Sao Paulo have developed a novel, biodegradable superabsorbent polymer (SAP) hydrogel composite incorporating activated charcoal (AC) and TiO2 nanoparticles to efficiently remove and photodegrade methylene blue (MB) dye from wastewater. This innovative material has shown significant potential in addressing water pollution, a pressing global issue.
Nanotechnology
Researchers at the Kyoto Institute of Technology have conducted a study on the behavior of polymer-grafted nanoparticles (PGNPs) confined between polymer-brushed walls. The study, published in the journal Langmuir, aimed to investigate the self-assembly and tribological response of PGNPs under confinement, focusing on the effects of solvent quality and grafting
Nanotechnology
Researchers at the University of Massachusetts have developed a novel approach to targeting aggressive cancers using siRNA-based therapy. The new method, described in a recent publication, involves the use of antibody-functionalized hybrid lipid-polymer nanoparticles to deliver siRNA to cancer-overexpressed receptors. This approach demonstrates potential for developing a robust and safe
Nanoparticles
Scientists at Southwest Petroleum University have made a groundbreaking discovery in the field of nanotechnology, developing a novel titanium dioxide nanocomposite polymer that enhances the performance of hydraulic fracturing fluids. According to the researchers, the new polymer, called PTAS, exhibits improved salt resistance, sand carrying capacity, temperature resistance, shear resistance,
Nanoparticles
Researchers from Universitas Sebelas Maret have developed a novel stereolithography-based 3D printing technique incorporating hydroxyapatite (HA) nanoparticles into dental photopolymer resin. This innovative approach aimed to address the inadequate mechanical strength of conventional dental photopolymer resins by leveraging the reinforcing properties of HA. The study demonstrated significant improvements in the
Nanotechnology
New research from the National University of Singapore has identified the accumulation of polymer nanoparticles (PNPs) in the aquatic environment as a significant threat to animal health and the food chain. The study highlights the need for effective quantitative methods to assess the bioaccumulation and translocation of PNPs in animal
Nanotechnology
Research conducted by a team of scientists from Imam Abdulrahman Bin Faisal University in Dammam, Saudi Arabia, has demonstrated the potential of nanoparticles in radiation shielding. The study, published in the journal Radiation Physics and Chemistry, highlighted the effectiveness of ferrite nanoparticles with spinel nickel and zinc cations in reducing
Nanotechnology
Researchers at the University Medical Center Utrecht have made significant discoveries in the field of osteoarthritis treatment using mRNA therapies. The study, recently published in Acta Biomaterialia, investigates the use of poly(amidoamine)-based polymeric nanoparticles (PAA-based NPs) for mRNA delivery in joints. The findings suggest that PAA-based NPs are
Nanotechnology
Researchers at the University of Paris Saclay have developed a simple and efficient method for fabricating large-area gold nanoparticle gratings within a polymer thin film using a two-beam interference technique. This innovation has vast potential for applications in plasmonic and photonic devices. The technique induces spatially controlled optical-thermal reactions that
Nanotechnology
Researchers at Imperial College London have found that semiconducting polymer nanoparticles (SPNs) can serve as multimodal agents for both optical and magnetic resonance imaging. These nanoparticles exhibit advantageous optical and biological properties, but their ability to penetrate tissue has limited their application in clinical settings. The inclusion of magnetic resonance
