A5101795765- Ammonia Synthesis and Nitrogen Reduction
- Advanced Photocatalysis Techniques
- Graphene and Nanomaterials Applications
- Phytochemicals and Antioxidant Activities
- Phytochemistry and Biological Activities
- Natural product bioactivities and synthesis
- Nuts composition and effects
- Catalytic Processes in Materials Science
- Luminescence and Fluorescent Materials
- Conducting polymers and applications
- Optical Systems and Laser Technology
- Polysaccharides Composition and Applications
- Nanoparticles: synthesis and applications
- Nanomaterials for catalytic reactions
- Microbial Metabolites in Food Biotechnology
- Hydrogen Storage and Materials
- Fungal Biology and Applications
- Essential Oils and Antimicrobial Activity
- Food Quality and Safety Studies
- Polysaccharides and Plant Cell Walls
- Caching and Content Delivery
- Polymer-Based Agricultural Enhancements
- Free Radicals and Antioxidants
- Plant and Fungal Interactions Research
- Food composition and properties
Hebei Normal University of Science and Technology
2015-2025
Chongqing University of Technology
2023
Wuhan University
2022
China Meteorological Administration
2022
Hebei University of Technology
2018
Stockholm University
2018
Jilin University
2009-2013
Shanghai University
2012
Heteronuclear dual‐site catalysts (HDACs), inspired from single‐atom catalyst, have been proposed as advanced alternatives of noble metal especially toward nitrogen reduction reaction (NRR). However, the search for favorable candidates with both promising NH 3 yield and Faradaic efficiency is still challenging, due to limited experimentally available bi‐metal pairs lack thorough understanding design criteria. Herein, by theoretical screening a family M/Fe combinations (M = Sc, Ti, V, Cr, Mn,...
Efficient and environment-friendly nanopesticide delivery systems are critical for the sustainable development of agriculture. In this study, a graphene oxide nanocomposite was developed pesticide plant protection with pyraclostrobin as model pesticide. First, oxide-pyraclostrobin prepared through fast adsorption onto maximum loading 87.04%. The as-prepared exhibited high stability during two years storage, suggesting its potential in practical application. could achieve temperature (25 °C,...
The present work is conducted to investigate the optimal extraction technology of polysaccharide from chestnut mushroom (Agrocybe aegerita) using a new method based on accelerated solvent combined with response surface methodology (ASE-RSM). conventional reflux (CRE) and ultrasonic-assisted (UAE) were also carried out. Additionally, in vitro antioxidant activities, including ABTS DPPH assay, evaluated. RSM method, three level variable Box-Behnken design (BBD), was developed obtain...
In this work, oxygen vacancy abundant NiMnO 3 achieves a superior NH yield of 31.44 μg h −1 mg cat at −0.3 V vs. RHE and faradaic efficiency 14.5% −0.1 RHE.
Abstract Electroreduction of nitrite to ammonia has significant promise for economical NH 3 electrosynthesis and wastewater treatment. Herein, sulfur vacancies rich Cu─N co‐doped SnS 2 nanosheet is designed as a highly active durable NO RR catalyst. Benefiting from the strategy, Cu/N‐SnS 2‐x achieves highest yield rate 18.15mg h −1 mg cat at −0.935 V (vs RHE) excellent Faradaic Efficiency 95.73% −0.835 RHE). In situ FT‐IR in XPS proves that greater capacity atomic hydrogen generation, which...
Plant pathogens constantly develop resistance to antimicrobial agents, and this poses great challenges plant protection. Therefore, there is a pressing need search for new antimicrobials. The combined use of agents with different antifungal mechanisms has been recognized as promising approach manage diseases. Graphene oxide (GO) newly emerging highly agent against various in agricultural science. In study, the inhibitory activity GO fungicides (Mancozeb, Cyproconazol Difenoconazole) Fusarium...
In this study, soluble dietary fiber (SDF) and insoluble (IDF) were extracted from Pyrus ussuriensis Maxim pomace via three methods including enzymic extraction (EE), microwave-assisted enzymatic (MEE), three-phase partitioning (TPP). The effects of different on the structure, physicochemical property, functional activity evaluated. results showed that had significant yield, molecular weight distribution, thermal stability, antioxidant activity, hypoglycemic in vitro, but resulted no...
In this work, co-introduced Cu and sulfur vacancies cooperate to improve the NO 3 RR performance of pristine–SnS 2 . Cu-doped SnS with abundant (Cu-SnS 2− x ) achieves a superior NH yield 0.63 mmol h −1 mg cat faradaic efficiency 93.8% at −0.7 V vs. RHE.
Abstract The electrochemical reduction of nitrate to ammonia is an effective method for mitigating pollution and generating ammonia. To design superior electrocatalysts, it essential construct a reaction site with high activity. Herein, simple two‐step applied in situ reduce amorphous copper over boron‐doped SnS 2 nanosheets(denoted as aCu@B–SnS 2‐x . DFT calculations reveal the combination B‐doping strategy can Cu–B active twins introduce sulfur vacancies on surface inert , efficiently...
Plant pathogenic fungi are a major contributor to reductions in crop yield and quality, posing significant challenges global food security. The extensive application of chemical fungicides has led the development resistance accumulation harmful residues, which threaten environmental sustainability human health. Plant-derived fungicides, with low toxicity broad-spectrum activity, offer an eco-friendly alternative synthetic chemicals. This study evaluated antifungal activity chestnut flower...
Castanea mollissima Blume has been used to treat a variety of diseases in Chinese traditional medicine. This study was aimed examine the anti-fatigue effect purified Chestnut flower flavonoids (CFF) mice and its underlying mechanisms using weight-loaded swimming test. The revealed that content total CFF 754.20 mgRE/gdm, which identified six main types flavonoids, myricetin-3-O-glucoside, quercetin-3-O-rutinoside, quercetin-O-glucoside, kaempherol-3-O-rutinoside, isorhamnetin-3-O-rutinoside,...
Nanopesticides with controlled release can achieve more effective utilization of pesticides. Here, to enhance the adsorption pesticides onto target organisms, formulation temperature-responsive was proposed by combing graphene oxide (GO) and existing pyrethroid (cyhalothrin, bifenthrin fenpropathrin). Pesticides were loaded GO nanosheets as a carrier via simple physisorption process, GO-pesticide nanocomposites exhibited excellent storage stability, which are vital importance practical...
Maxim (PUM) is a popular fruit among consumers, and also used as medical diet for dissolving phlegm arresting cough. The present study aims to investigate the potential protective effect of
Response surface methodology was used to optimize the microwave-assisted extraction process of phenolic compounds from Anli pear. Under optimized conditions, antioxidant activities phenolics pear were evaluated in vitro by scavenging capabilities DPPH radical and composition performed LC-MS. The optimal processing parameters time 124 s, microwave power 408 W, ethanol concentration 56% (v/v), solvent/solid ratio 45:1, with an yield 9.801 mgGAE/gdm. total have significant activities, which can...
The dried leaves and rhizomes of Alpinia zerumbet have been traditionally used as food medicine. Anti-inflammatory activity-guided phytochemical investigation into the A. led to isolation 17 compounds including 10 neolignans (1–10, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5 are new compounds) seven diarylheptanoids (11–17) in which 1–3 were three pairs enantiomers. 4 was only one enantiomer a racemic mixture. Compounds 2b incorporated an 8′,9′-dinorneolignan skeleton, rare lignan family. planar structures...