Institution
Pingdingshan University
Recent research
- BiologyOpen access
Evolution of (S)-2-Aminobutanol Synthesis from Chemical Resolution to Biomanufacturing
As a pivotal chiral precursor for the synthesis of the antituberculosis drug ethambutol and antiepileptic drugs such as levetiracetam, Chiral (S)-2-aminobutanol requires high optical purity for clinical safety. This review systematically summarizes the evolution and recent advanc...
- Climate & EnvironmentOpen access
Forecasting total nitrogen (TN) across multiple reservoirs remains challenging because nutrient dynamics are nonlinear, non-stationary, and influenced by interacting hydrological, climatic, and biogeochemical processes. This study proposes a CEEMDAN-enhanced Deep Hybrid Ensemble...
- Materials & EnergyOpen access
High‐Density‐Cluster Ru Catalyst Substitute for Pt/C Benchmark Improves Membrane Water Electrolysis
ABSTRACT The hydrogen evolution reaction (HER) is of great importance for the renewable energy conversion to hydrogen fuel via water electrolysis. However, the current benchmark Pt/C catalyst suffers from high cost, pH sensitivity, and deficient durability, severely restricting t...
- Engineering & Technology
Abstract Efficient recovery of lithium from high Mg/Li ratio salt lake brines remains a critical bottleneck for the sustainable development of the new energy industry, yet the directional design of ionic liquids (ILs) extraction systems is severely hindered by blind screening and...
- Materials & EnergyOpen access
In this study, The K-Mn-Al and K-Al catalysts were prepared by a coprecipitation method and applied to the catalytic oxidation of chlorobenzene (CB). The results showed that K-Mn-Al exhibited better catalytic performance, higher CO 2 selectivity, excellent cyclic stability, and s...
- Engineering & Technology
Advanced Separators for High‐Safety and High‐Energy‐Density Rechargeable Batteries
ABSTRACT The growing dependence of modern society on batteries places higher demands on safety and energy density. Separators are a key component for electrical insulation and structural stability to ensure battery safety. Their inactive volume, ability to regulate solvated ions...
- BiologyOpen access
Although biochar is a promising soil amendment for shaping soil microbial communities and modulating allelochemical levels in continuous cropping soils, its effects on the soil microbiome -particularly through benzoic acid metabolism in tobacco continuous cropping systems-remains...
- Society & EconomicsOpen access
Configurational Dynamics of Agricultural Carbon Reduction in China’s Yellow River Basin
Agricultural carbon reduction (ACR) is important for the green transformation of agriculture and ecological protection in the Yellow River Basin. However, ACR is not driven by a single factor. How different conditions combine and change over time remains unclear. Based on the tec...
- Materials & EnergyOpen access
Oxygen-vacancy-rich AgBiO3/Bi5O7I heterojunction for antibiotic photodegradation
Semiconductor photocatalysis antibiotic degradation technology has garnered significant advantages such as efficient energy consumption, environmental remediation and high security. To date, advanced strategies for constructing materials with oxygen vacancies and heterogeneous in...
- Health & MedicineOpen access
Successful embryo implantation necessitates formation of a complex and tight connection between a well-developed embryo and highly receptive endometrium. Type I interferon IFN-τ is a pregnancy recognition signal in ruminants that promotes the establishment of endometrial receptiv...
- Climate & Environment
Abstract Photocatalytic conversion of waste polylactic acid (PLA) plastic is often limited by poor charge separation and sluggish surface kinetics. To overcome this, we developed Ag-loaded ZnAl mixed metal oxides (MMO) with an S-scheme heterojunction. The optimal material achieve...
- BiologyOpen access
Correa's cascade outlines the dynamic progression of gastric carcinogenesis, from chronic non-atrophic gastritis (CNAG) to chronic atrophic gastritis (CAG), gastric precancerous lesions, and finally gastric cancer (GC). A natural compound, kaempferol (KAE), abundant in many fruit...
- BiologyOpen access
Chinese chive (Allium tuberosum) suffers severe yield and quality losses from white leaf spot disease caused by Alternaria alternata. Spray-induced gene silencing (SIGS) presents a sustainable alternative to traditional chemical fungicides. To maximize the biocontrol efficacy of...
- Engineering & Technology
ABSTRACT Amorphous silicon thin films have attracted considerable attention for photovoltaic applications owing to their low material consumption and compatibility with low‐temperature fabrication processes. In this work, amorphous silicon films were deposited on indium tin oxide...
- AI & ComputingOpen access
Dynamic gesture recognition under small-sample conditions remains challenging due to the large variations caused by users, viewpoints, motion patterns, and hand configurations. This study proposes a lightweight dynamic gesture recognition framework that integrates meta-learning,...
- BiologyOpen access
Extracellular vesicles (EVs) play a critical role in mediating the transfer of bioactive nucleic acids and proteins between plants and pathogens. However, the involvement of EVs in interactions between plants and beneficial bacteria remains poorly understood. In this study, we is...