Qujing Normal University

The Conversion of Black Chokeberry Condensed Tannins into Anthocyanidins Has a Better Reparative Effect on the Imbalance of Gut Microbiota and Metabolites Caused by a High-Salt Diet

Abstract Black chokeberry is rich in polyphenols, but its high-content polymeric condensed tannins impair gut microbiota, while anthocyanins exert beneficial regulatory effects. This study compared the reparative effects and metabolic changes of black chokeberry extracts (BCE: ri...

Fluorination‐Tuned Covalent Organic Framework Interphases for Controllable LiF Content in Dendrite‐Free Lithium Metal Batteries

ABSTRACT To tackle the challenge of precisely regulating LiF content within the solid electrolyte interphase (SEI) of high‐energy‐density lithium metal batteries (LMBs), this work presents a fluorination‐gradient design strategy, enabling controllable LiF formation through a cova...

Sphingosine‐1‐Phosphate Attenuates LPS‐Induced Inflammatory Cardiac Injury in Association With RASGRP1–S100A9–NLRP3 Signaling

Lipopolysaccharide (LPS) induces endotoxemia-associated inflammatory cardiac injury rather than classical viral or autoimmune myocarditis. Sphingosine-1-phosphate (S1P) regulates cardiovascular and immune responses, predominantly through S1P receptors, but whether it also modulat...

Performance study of a DC electronic voltage transformer with passive temperature error correction capability

Purpose This study aims to address the temperature-dependent error of the primary voltage divider (PVD) in direct current electronic voltage transformers (DC-EVT). Taking full advantage of the superior properties of optical fiber sensors such as passivity, light weight and excell...

Taxonomic insights and preliminary enzyme assays of Rhytidhysteron species (Hysteriales, Hysteriaceae) from litter layer in the Yuan Jiang savanna, China

Six terrestrial hysteriaceous fungi were collected from litter in dry-hot valleys, China, all exhibiting the typical morphological characteristics of the genus Rhytidhysteron. Detailed morphological examimation combined with RAxML phylogenetic analysis of combined LSU, SSU, ITS,...

Amine Adsorption in an Electron-Deficient MOF Enhances Photothermal Conversion and Water Evaporation Efficiency

Abstract The development of novel intermolecular electron-transfer materials for applications like near-infrared (NIR) photothermal conversion and seawater desalination still poses a major challenge. Perylenediimides (PDIs) are a well-known class of organic dyes characterized by...

Observation of Antichiral Hinge States in a Three-dimensional Gyromagnetic Photonic Crystal

Abstract Recent advances in topological physics have revealed a counterintuitive class of antichiral edge and surface states that propagate in the same direction along spatially separated parallel boundaries. To date, however, experimental realizations of antichiral states have b...

Ultrasound-assisted glycyrrhetinic acid/nitric oxide co-loaded albumin nanoparticles for the synergistic treatment of hepatocellular carcinoma

Hepatocellular carcinoma (HCC) is widely recognized as one of the three leading causes of cancer-related death worldwide. Glycyrrhetinic acid (GA) exhibits potent anti-HCC activity, but its poor aqueous solubility limits its clinical application. At high concentrations, nitric ox...

Perylenediimide Halogen Substitution-Modulated Photochromism and Photocatalytic Activity in Metal−Organic Frameworks

Abstract Perylenediimides (PDIs), which feature strong visible-light absorption, π-electron-deficient planes, and photochemical characteristics, offer a versatile platform for developing tunable and efficient metal−organic framework (MOF) materials through modulation of their bay...

Morphology and Phylogeny of Hyalinostachys dehongensis sp. nov., a Bambusicolous Species From Yunnan Province, China

China has abundant bamboo resources, among which Yunnan Province is one of the regions with the greatest number of species. The unique natural and geographic advantages provide an excellent environment for fungal growth. This study collected and isolated saprobic hyphomycetes ass...

A single-nucleus transcriptomic characterization of EGFR G719X/S768I double-mutant lung adenocarcinoma identifies an immunosuppressive niche defined by COL4A3-CD44 interaction

EGFR double mutations (G719X/S768I) represent a clinically recalcitrant subtype of lung adenocarcinoma (LUAD) characterized by diminished tyrosine kinase inhibitor (TKI) sensitivity. However, the specific tumor microenvironment (TME) features and intercelluar crosstalk driving th...