Electrochemically reduced graphene oxide (ERGO)-Cu bilayer structure fabricated at room temperature for future interconnects.

Copper is an important interconnect material in integrated circuits (IC) due to its outstanding electrical and thermal properties. However, the development of the IC industry requires novel interconnect materials with higher conductivity. Here, uniform graphene oxide (GO) is deposited on copper by electrophoretic deposition (EPD) to obtain a GO-Cu bilayer structure at room temperature.

Ultrafast Combustion Synthesis of Robust and Efficient Electrocatalysts for High-Current-Density Water Oxidation.

The scalable production of inexpensive, efficient, and robust catalysts for oxygen evolution reaction (OER) that can deliver high current densities at low potentials is critical for the industrial implementation of water splitting technology. Herein, a series of metal oxides coupled with FeO are in situ grown on iron foam massively via an ultrafast combustion approach for a few seconds. Benefiting from the three-dimensional nanosheet array framework and the heterojunction structure, the self-supporting electrodes with abundant active centers can regulate mass transport and electronic structure for prompting OER activity at high current density.

Dual-Active Sites Engineering of N-Doped Hollow Carbon Nanocubes Confining Bimetal Alloys as Bifunctional Oxygen Electrocatalysts for Flexible Metal-Air Batteries.

Since the sluggish kinetic process of oxygen reduction (ORR)/evolution (OER) reactions, the design of highly-efficient, robust, and cost-effective catalysts for flexible metal-air batteries is desired but challenging. Herein, bimetallic nanoparticles encapsulated in the N-doped hollow carbon nanocubes (e.g.

Hierarchical Fe C-Mo C-Carbon Hybrid Electrocatalysts Promoted through a Strong Charge-Transfer Effect.

Highly efficient, stable, and low-cost catalysts for electrochemical water splitting play a critical role in promoting energy efficiency in the renewable hydrogen power-related industries. In this study, nonprecious metal carbides composed of Fe C and Mo C supported by carbon nanoplates are prepared and utilized as bifunctional electrocatalysts for overall water splitting. Spatially confined annealing of the polydopamine-coated metal precursors affords a structure containing porous cubes isolated by carbon nanoplates encapsulated with Fe C and Mo C nanoparticles.

Plasma-Treated Ultrathin Ternary FePSe Nanosheets as a Bifunctional Electrocatalyst for Efficient Zinc-Air Batteries.

Developing novel bifunctional electrocatalysts with advanced oxygen electrocatalytic activity is pivotal for next-generation energy-storage devices. Herein, we present ultrathin oxygen-doped FePSe (FePSe-O) nanosheets by Ar/O plasma treatment, with remarkable surface atom reorganization. Such surface atom reorganization generates multiple crystalline-amorphous interfaces that benefit the kinetics of oxygen evolution reaction, achieving a low overpotential of only 261 mV at 10 mA cm with a small Tafel slope of 41.

Single-layer carbon-coated FeCo alloy nanoparticles embedded in single-walled carbon nanotubes for high oxygen electrocatalysis.

Herein, novel and durable single-layer carbon-coated FeCo alloy nanoparticles embedded in single-walled carbon nanotubes (FeCo/SWCNTs) are rationally synthesized using a facile one-step route by aerosol-assisted floating catalyst chemical vapor deposition (CCVD). The as-synthesized unique FeCo/SWCNT catalyst exhibits remarkable oxygen electrocatalysis performance, especially oxygen evolution reaction activity and superior stability owing to the efficient synergistic effect between FeCo alloy and single-layer carbon regarding the electronic interaction and surface protection, achieving an overpotential (η) of 253 mV at 10 mA cm-2 and a Tafel slope of 44 mV dec-1 in 1.0 M KOH solution while presenting outstanding stability after being tested for 50 hours.

Overexpression of RBM10 induces osteosarcoma cell apoptosis and inhibits cell proliferation and migration.

Osteosarcoma is the most common malignant bone tumor with high incidence in adolescence and poor prognosis. RBM10, a member of RBPs, was reported to be a tumor suppressor in many kinds of cancers. However, the roles of RBM10 in osteosarcoma remain unknown.

Bergapten exerts inhibitory effects on diabetes-related osteoporosis via the regulation of the PI3K/AKT, JNK/MAPK and NF-κB signaling pathways in osteoprotegerin knockout mice.

Diabetes, as a serious metobolic disorder, poses global threat to human health. It is estimated that over 50 million individuals are already affected by diabetes. Currently, diabetes-related osteoporosis has been a research hotspot due to its high incidence rate in older individuals.