Results 101 to 110 of about 169 (169)
Temperature‐Dependent Optical Properties of CsCu2I3 Perovskites
Advanced Materials Interfaces, EarlyView.This work explores the temperature‐dependent optical properties of CsCu₂I₃ nanocrystals using transmittance and photoluminescence techniques. Resonant excitation conditions and energy level modeling reveal critical insights into the self‐trapped exciton emission mechanism.
Giovanni Vescio +8 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.An ultrathin surface‐attached hydrogel coating is introduced that, unlike the best antifouling coatings so far, consists of hydrophilic, non‐charged, green solvent‐based monomers. It effectively renders the surfaces of medical devices stealth toward proteins, a clinical strain of MRSA and blood while offering on‐demand degradability to regenerate the ...
Jenny Englert +7 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.Strain relaxation of Al‐rich α‐(AlGa)2O3 single layers and an α‐Al2O3/Ga2O3 superlattice structure grown on m‐plane sapphire substrates by molecular beam epitaxy are discussed. V‐shaped dislocations are formed on the Al‐rich α‐(AlGa)2O3 sample surface to reduce elastic strain energy accumulated during growth.
Riena Jinno, Hironori Okumura
wiley +1 more source
Advanced Materials Interfaces, EarlyView.Nitrogen doping on Ru(0001) is investigated using ion implantation and annealing, tuning the distribution of graphitic (GN) and pyridinic (PN) nitrogen sites. STM, XPS, and DFT identified the structure and site distribution, and a thermodynamic phase diagram showed that GN is most stable at the Atop region, while PN preferred boundaries between FCC and
Buddhika S. A. Gedara +8 more
wiley +1 more source
Experimental Study of Gas Microbubbles on Oil‐Infused Wrinkled Surfaces
Advanced Materials Interfaces, EarlyView.Microbubbles are observed on both superhydrophobic (SHS) and lubricant‐infused surfaces (LIS) immersed to gassed water. The bubbles on LIS are stabilized by the lubricant cloaking layer, while bubbles on SHS shrink vertically over the same time frame.
Leo James +4 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.The present work is concerned with the fabrication of CO2 sensors based on MWCNTs/ZnO material, which is obtained by RF magnetron sputtering and electron‐beam deposition methods. The sensor exhibits highly sensitive and selective behavior, high repeatability, and temporal stability at low CO2 concentrations.
Mikayel Aleksanyan +6 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.The selective adsorption of anionic poly(N‐isopropylacrylamide)‐co‐methacrylic (PNIPAAM‐co‐MA) onto the external surface of imogolite nanotubes is driven by electrostatic attractions. The copolymer coating affects the surface charge, aqueous diffusion and self‐assembling of imogolite.
Claire Hotton +5 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.This study examines a soft gripper with a NiTiCu6 Shape Memory Alloy (SMA) wire embedded in a graphene nanoparticle (GNP)‐functionalized PDMS matrix. Comparing GNP‐enhanced and plain elastomer prototypes, results show that GNPs improve cooling rates, accelerating release by 40%, but increase energy consumption in low‐current activations.
Fabio Lazzari +5 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.This research presents an easy to fabricate, low‐cost, flexible piezoresistive deformation sensor comprised of a carbon nanotube, few‐layer graphene, and polydimethylsiloxane composite. The sensor detects deformations and vibrations up to 600 Hz with 0.1% strain sensitivity from stiff and soft targets in dry and wet environments.
Sinan Candan +9 more
wiley +1 more source