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The pursuit of stable and efficient electrocatalysts toward seawater oxidation is of great interest, yet it poses considerable challenges. Herein, the utilization of Cr‐doped CoFe‐layered double hydroxide nanosheet array is reported on nickel‐foam (Cr‐CoFe‐LDH/NF) as an efficient electrocatalyst for oxygen evolution reaction in alkaline seawater. The Cr‐CoFe‐LDH/NF catalyst can achieve current densities...
Atomically precise metal nanoclusters (NCs) have garnered tremendous attention as light‐harvesting antennas in heterogeneous photocatalysis due to unique atomic stacking mode, quantum confinement effect, and enriched active sites. However, metal NCs as photosensitizers suffer from extremely short carrier lifetime, poor photostability, and difficulty in carrier migration, which hinder the wide‐spread...
NiCo2O4 nanowire array on carbon cloth (NiCo2O4/CC) is proposed as a highly active electrocatalyst for ambient nitrate (NO3−) reduction to ammonia (NH3). In 0.1 m NaOH solution with 0.1 m NaNO3, such NiCo2O4/CC achieves a high Faradic efficiency of 99.0% and a large NH3 yield up to 973.2 µmol h−1 cm−2. The superior catalytic activity of NiCo2O4 comes from its half‐metal feature and optimized adsorption...
In article number 1803788, Manli Wang, Yiwu Zhou, and co‐workers systematically dissect the dynamic entry process of an emerging tick‐borne bunyavirus, severe fever with thrombocytopenia syndrome virus (SFTSV), by using multicolor tracking of quantum dot‐labeled single‐particles. SFTSV is internalized into clathrin‐coated pits, further delivered to endosomes and finally fused at an approximate pH...
The Bunyavirales is one of the largest groups of RNA viruses, which encompasses many strains that are highly pathogenic to animals and humans. Severe fever with thrombocytopenia syndrome virus (SFTSV) is an emerging tick‐borne bunyavirus that causes severe disease in humans, with a high fatality rate of up to 30%. To date, the entry process of bunyavirus infection remains obscure. Here, using quantum...
Ultrabright carbon nanodots‐hybridized silica nanospheres (CSNs) are synthesized through the Stöber process of silane functionalized C‐dots. The fluorescence of carbon nanodots is converged intensely. A CSN is about 3800 times brighter than a single‐carbon nanodot. Along with their high brightness and low cytotoxicity, CSNs also indicate their potential application in cellular labeling.
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