Results 131 to 140 of about 15,200 (256)
Controlled Formation of Carbon Nanotubes and Nanotube Junctions from Bilayer Graphene
Small, EarlyView.Twisted bilayer graphene is cut using a scanning transmission electron microscope to create individual chiral carbon nanotubes and interconnected nanotube junctions. The sculpting is facilitated by in situ heating and automated beam control. Bilayer graphene ribbons with a width of less than approximately 4 nm spontaneously convert to CNTs, while no ...
Michael Schlegel +3 more
wiley +1 more source
Small, EarlyView.This review focuses on capability of Gallium Nitride (GaN)‐based supercapacitors, bordering the advancement from porous architecture to novel hybrid nanostructures. It systematically investigates synthesis approaches and charge storage mechanisms that generate remarkable energy densities and competent cyclic stability.
Farasat Haider +7 more
wiley +1 more source
Purification of Yard-Glass Shaped Boron Nitride Nanotubes [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2014 An efficient method for purification of Yard-Glass Shaped Boron Nitride NanoTubes (YG-BNNTs) fabricated via a Chemical Vapour Reaction (CVR) route has been developed. Impurities including carbon, Boron Nitride (BN), and Fe species in the pristine YG-BNNT
Lin Xue-Song +3 more
doaj
Conductive Hydrogel‐Enabled Electrode for Scalp Electroencephalography Monitoring
Small Methods, EarlyView.Conductive hydrogels are emerging as effective EEG electrode‐scalp interfaces to overcome hair barriers. This review presents the demanding parameters for hair‐compatible hydrogel electrodes and summarizes their applications in healthcare and brain‐computer interfaces.
Zichong Ji +14 more
wiley +1 more source
Insight into BN Impurity Formation during Boron Nitride Nanotube Synthesis by High-Temperature Plasma. [PDF]
ACS Omega, 2021 Kim KS +9 more
europepmc +1 more source
Organic Transistor‐Based Neuromorphic Electronics and Their Recent Applications
Small Methods, EarlyView.This review highlights recent progress in organic neuromorphic electronics, showing how organic semiconductors enable synaptic and neuronal functions with low power, mechanical flexibility, and biocompatibility. By bridging materials, devices, and systems, organic platforms are accelerating brain‐inspired computing toward applications in artificial ...
Ziru Wang, Feng Yan
wiley +1 more source
Effects of boron nitride nanotube content on waterborne polyurethane-acrylate composite coating materials. [PDF]
RSC Adv, 2021 Lee YJ +7 more
europepmc +1 more source
Unravelling friction anisotropy by atomic force microscopy
Journal of Microscopy, EarlyView.Abstract Friction plays a crucial role in both natural phenomena, from the flow of blood cells to earthquakes, and technological applications, from car engines to wind turbines. One of the most fundamental aspects of tribology is friction anisotropy, that is, the dependence of the friction force vector on the direction of sliding.
Clodomiro Cafolla, Marcello Campione
wiley +1 more source
Engineered surface strategies to manage dental implant‐related infections
Periodontology 2000, EarlyView.Abstract When exposed to the oral environment, dental implants, like natural surfaces, become substrates for microbial adhesion and accumulation, often leading to implant‐related infections—one of the main causes of implant failure. These failures impose significant costs on patients, clinicians, and healthcare systems.
João Gabriel S. Souza +7 more
wiley +1 more source
SPE Polymers, Volume 7, Issue 2, April 2026.Processing route controls microstructure in PEI/CNT/expanded graphite composites, where single step compounding favors graphite exfoliation and thermal conductivity, while two‐step processing enhances dispersion and tensile strength. ABSTRACT This study examines the influence of processing strategy on the thermal and mechanical properties of ...
Viswanath Sastry Kaliseti +6 more
wiley +1 more source