Boosting the energy storage performance of MOF-derived CoS nanoarrays sulfur vacancy and surface engineering.

Hierarchical CoS hollow nanosheet arrays are prepared through a MOF-engaged strategy, followed by room-temperature NaBH treatment, resulting in simultaneous regulation of sulfur vacancies and surface morphology. The obtained electrode exhibits excellent electrochemical properties due to large active sites, fast charge diffusion and high electronic conductivity resulting from the hierarchical hollow structure and rich sulfur vacancies.

The role of PERK and IRE1 signaling pathways in excessive fluoride mediated impairment of lymphocytes in rats' spleen in vivo and in vitro.

Fluoride is capable of inducing immunotoxicity, but its molecular mechanisms remain elusive. This study aimed to explore the roles of Protein kinase receptor-like ER kinase (PERK) and inositol requiring enzyme 1 (IRE1) signaling pathways in excessive fluoride-induced immunotoxicity, focusing on the regulatory roles of these two pathways in cell division and apoptosis. Firstly, we assessed the changes in cell division and apoptosis in rats exposed to 0, 50, or 100 mg/L fluoride, and detected the expression of PERK and IRE1 signaling-related proteins in spleen.