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Article
Dry-sliding tribological properties of AlCoCrFeNiTi0.5 high-entropy alloy
High-entropy alloys (HEAs), with a new alloying concept, could possess many unique mechanical and functional properties. The current work investigated whether one such alloy offers potential for bearing surfac...
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Article
Tribological properties of plasma-sprayed nickel alloy matrix self-lubricating coating at elevated temperatures
A nickel alloy matrix high-temperature self-lubricating coating (77.5 wt% (Ni–Cr–Mo–Al)–12.5 wt% Ag–10 wt% BaF2/CaF2) was prepared by plasma spraying technique. Results show that the Vickers microhardness of coat...
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Article
Open AccessLysosomal quality control of cell fate: a novel therapeutic target for human diseases
In eukaryotic cells, lysosomes are digestive centers where biological macromolecules are degraded by phagocytosis and autophagy, thereby maintaining cellular self-renewal capacity and energy supply. Lysosomes ...