Fabrication of lignin-MOF derived spherical carbon supported NiCo-bimetallic catalysts for selective hydrogenolysis lignin derived ether.

The conversion of abundant lignin was of great significance for the utilization of biomass resources. In this study, lignin sulfonate (LS) was selected as a carbon-based support, which was successfully introduced into the NiCo-MOF structure. A series of lignin and MOF hybrid catalysts (NiCo-MOF-LS) with varying metal ratios of Ni and Co were synthesized via the hydrothermal method.

Bimetallic nickel‑cobalt sulfide derived from lignin-MOFs hybrid as a high-efficiency heterogeneous catalyst for hydrogenolysis of lignin dimers.

Lignin represents a significant source of aromatic hydrocarbons in the natural world. The production of high-value chemicals from lignin has the great potential to effectively address the issue of fossil energy scarcity. In this study, complex sulfides of nickel‑cobalt bimetallic catalysts were prepared via hydrothermal synthesis and subsequently employed in the catalytic hydrogenolysis of CO bonds present in lignin.

Exercise alters molecular rhythms in the central nervous system that negatively correlate with depression-like behavior.

Major depressive disorder (MDD) ranks among the top 10 leading causes of death. However, exercise is known to improve depressive symptoms but the mechanism responsible is still unknown. To date, numerous studies have shown that molecular rhythms and exercise are associated with MDD.