Importance While the outbreak of coronavirus disease 2019 (COVID-19) has resulted in
more than 100 000 infected individuals in China and worldwide, there are few reports on the …

An original strategy was reported to manipulate ORR selectivity of N-doped hollow mesoporous
carbon spheres (N-HMCS) via heteroatom (P and S) doping. Heteroatom doping can not …

Transition-metal phosphides (TMPs) are regarded as the underlying substitutes to Pt-based
catalysts for electrocatalytic hydrogen evolution reaction (HER), but the poor electrical …

Flexible sensors have attracted increasing attention owing to their important applications in
human activity monitoring, medical diagnosis, and human–machine interaction. However, …

Interface engineering is an effective strategy to regulate surface properties and improve the
catalytic activities of materials. Here we develop an interface engineered core-shell structure …

Precise regulation on interfacial electronic coupling is essential to achieve efficient catalysts
with tailored electrocatalytic behaviors but remains challenging. Herein, a straightforward …

Among various methods of developing hydrogen energy, electrocatalytic water splitting for
hydrogen production is one of the approaches to achieve the goal of zero carbon emissions. It …

Electrocatalytic water splitting is one of the direct and efficient means to yield high-purity
hydrogen, but it still exists some challenges in addition to the sluggish anodic oxygen evolution …

Smart sensors are expected to be sustainable, stretchable, biocomfortable, and tactile over
time, either in terms of mechanical performance, reconfigurability, or energy supply. Here, a …

PURPOSE: To evaluate the effectiveness of cataract surgery in achieving sight restoration
and vision-related quality-of-life (QOL) in patients from rural southern China DESIGN: …