Unveiling the effect of W and Co on PbO resistance over FeCe catalyst for low-temperature NH-SCR of NO.

The presence of PbO in the flue gas can poison FeCe catalyst, reducing its denitrification efficiency. In this work, the mechanism of PbO poisoning of FeCe catalyst, along with the effects of W and Co co-doping on the NO oxidation performance and PbO resistance of FeCe catalyst were investigated. The S of FeCe catalyst decreased and the crystallinity increased obviously after PbO poisoning.

Application of MMP-2-responsive forming injectable hydrogel in preventing the recurrence of oral squamous cell carcinoma.

Oral squamous cell carcinoma is one of the most common types of cancer. Surgical resection is one of the most important treatments at present. However, patients often suffer from regional recurrence after surgery.

Inhibition of STAT3 phosphorylation attenuates perioperative neurocognitive disorders in mice with D-galactose-induced aging by regulating pro-inflammatory reactive astrocytes.

Background: Perioperative Neurocognitive Disorders (PND) are associated withanesthesia and surgery, especially in the elderly. Astrocyte activation in old mice correlates with PND development. These cells can switch to a pro-inflammatory or an anti-inflammatory phenotype, regulated by the STAT3 pathway.

Efficiently Re-Utilizing the High-Value Metals in the Spent LiNiMnCoO for the Trifunctional Electrocatalysts by a Novel One-Pot Method.

Traditional hydrometallurgy methods for recycling the spent lithium-ion battery materials face some challenges, including the complex processes, and difficulties in separating Ni/Co/Mn. To address these issues, this work proposes a simple one-pot method to achieve a high Li leaching efficiency (99.2%) and simultaneously transform the majority of Ni (99.