A5100644409- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Graphene research and applications
- Metal-Organic Frameworks: Synthesis and Applications
- Protein Hydrolysis and Bioactive Peptides
- Luminescence and Fluorescent Materials
- Crystallography and molecular interactions
- Advanced Chemical Physics Studies
- Molecular Sensors and Ion Detection
- Plant Molecular Biology Research
- Plant Parasitism and Resistance
- Graphene and Nanomaterials Applications
- Polyoxometalates: Synthesis and Applications
- Pharmacological Effects of Natural Compounds
- Chemical Synthesis and Reactions
- biodegradable polymer synthesis and properties
- Thermal properties of materials
- Supercapacitor Materials and Fabrication
- Hydrogels: synthesis, properties, applications
- Biochemical effects in animals
- Spectroscopy and Laser Applications
- Covalent Organic Framework Applications
- Privacy-Preserving Technologies in Data
- Polymer crystallization and properties
- Semiconductor materials and devices
Jilin Agricultural University
2020-2025
Fujian Provincial Hospital
2025
Ministry of Education of the People's Republic of China
2025
Zhengzhou University
2012-2024
Zhejiang University
2022-2024
Harbin University of Science and Technology
2023-2024
Henan Polytechnic University
2024
First Affiliated Hospital of Jinan University
2024
Northwest University
2024
Northeast Forestry University
2022-2024
In the present study, a novel pentapeptide LPLLR (Leu-Pro-Leu-Leu-Arg) was purified and identified from walnut protein hydrolysates (3–10 kDa) by SEC, RP-HPLC, LC-MS/MS. Its inhibitory actions against α-glucosidase α-amylase were evaluated. Then its beneficial effects on glucose metabolism underlying molecular mechanism determined in high glucose-induced insulin resistant (IR) hepatic HepG2 cells. Results demonstrated that could inhibit both α-amylase, inhibition rate reached maximum of...
A rapid and high-yield (up to 85%) preparation of a zwitterionic chitin nanofiber (DE-CO-ChNF) has been demonstrated.
Contamination commonly observed on the graphene surface is detrimental to its excellent properties and strongly hinders application. It still a great challenge produce large-area clean film in low-cost manner. Herein, we demonstrate facile scalable chemical vapor deposition approach synthesize meter-sized samples of superclean with an average cleanness 99 %, relying weak oxidizing ability CO2 etch away intrinsic contamination, i.e., amorphous carbon. Remarkably, elimination carbon enables...
The wettability of graphene remains controversial owing to its high sensitivity the surroundings, which is reflected by wide range reported water contact angle (WCA). Specifically, surface contamination and underlying substrate would strongly alter intrinsic graphene. Here, investigated measuring WCA on suspended, superclean membrane using environmental scanning electron microscope. An extremely low with an average value ≈30° observed, confirming hydrophilic nature pristine This...
This study investigated the effects of exopolysaccharide from Lactiplantibacillus plantarum JLAU103 (EPS103) on intestinal immune response, oxidative stress, mucosal barrier, and microbial community in cyclophosphamide-induced immune-suppressed mice. The results showed that EPS103 promoted secretion cytokines generation secretory immunoglobulin A mucin-2 small intestine mice, which might be related to activation MAPK pathway. Additionally, protected against stress by activating antioxidation...
A novel calcium-binding peptide was purified from peanut protein hydrolysate using gel filtration chromatography and identified HPLC-MS/MS. Its amino acid sequence determined as Phe-Pro-Pro-Asp-Val-Ala (FPPDVA, named FA6) with the capacity of 15.67 ± 0.39 mg/g. Then, calcium chelating characteristics FPPDVA were investigated ultraviolet-visible absorption spectroscopy, fluorescence Fourier transform infrared particle size, zeta potential. The results showed that interacted ions, chelation...
Oxidative stress is an important factor in the pathogenesis of insulin resistance (IR) type 2 diabetes mellitus (T2DM). Bioactive peptides from nuts have been shown to alleviate oxidative and IR. However, specific mechanisms underlying their activity remain unclear. This study investigated protective effects three novel derived Juglans mandshurica Maxim., LVRL, LRYL, VLLALVLLR, against high glucose-induced IR HepG2 cells. The possible these were also elucidated. walnut-derived improved...
The last 10 years have witnessed significant progress in chemical vapor deposition (CVD) growth of graphene films. However, major hurdles remain achieving the excellent quality and scalability CVD needed for industrial production applications. Early efforts were mainly focused on increasing single-crystalline domain size, large-area uniformity, rate, controllability layer thickness decreasing defect concentrations. An important recent advance was discovery inevitable contamination phenomenon...
The pitting corrosion behavior of AZ91 alloy before and after micro-oxidation treatment in 3.5% NaCl solution was investigated by cyclic potentiodynamic polarization (CPDP) optical SEM observations corroded surfaces at different potentials. CPDP results show that both the MAO-coated suffer from it is difficult for pits to stop growth once initiates. It revealed air-formed MgO film on alloy, MAO coating along with products (mainly Mg(OH)2) formed during can significantly influence kinetics...
Constructing conductive filler networks with high efficiency is essential to fabricating functional polymer composites. Although two-dimensional (2D) sheets have prevailed in nanocomposites, their enhancing functions seems reach a limit, as if merely addressing the dispersion homogeneity. Here, we exploit unrecognized geometric curvature of 2D break limit systems. We introduce hyperbolic concept mediate incompatibility between planar topology and 3D space hold efficient path through...
Abstract Bilayer graphene (BLG) is intriguing for its unique properties and potential applications in electronics, photonics, mechanics. However, the chemical vapor deposition synthesis of large-area high-quality bilayer on Cu suffering from a low growth rate limited coverage. Herein, we demonstrate fast meter-sized film commercial polycrystalline foils by introducing trace CO 2 during high-temperature growth. Continuous with high ratio AB-stacking structure can be obtained within 20 min,...
To explore the influence of six structurally different polycarboxylate ligands H2L1 to H4L6 in system Zn(II)/btmx, coordination polymers, formulated as [Zn(btmx)(L1)]n (1), {[Zn(btmx)(L2)]·2H2O}n (2), {[Zn(btmx)(L3)]·1.5H2O}n (3), [Zn(btmx)(L4)]n (4), {[Zn4(btmx)3(L5)4(H2O)2]·4H2O}n (5), and [Zn(btmx)(H2L6)]n (6), have been obtained under similar conditions (btmx = 1,4-bis(1,2,4-triazol-1-ylmethyl)-2,3,5,6-tetramethylbenzene, 1,3-benzenedicarboxylic acid, H2L2 1,4-benzenedicarboxylic H2L3...
Contamination is a major concern in surface and interface technologies. Given that graphene 2D monolayer material with an extremely large area, contamination may seriously degrade its intrinsic properties strongly hinder applicability interfacial regions. However, large-scale facile treatment methods for producing clean films preserve excellent have not yet been achieved. Herein, efficient postgrowth method selectively removing to achieve large-area superclean reported. The as-obtained...
This study aimed to investigate the anti-inflammatory effect of walnut-derived peptide LPLLR (LP-5) in oxidative stress-induced Caco-2 cells and model mice. The results showed that LP-5 significantly increased activities CAT SOD, while decreased levels MDA both vitro vivo. stress signaling was regulated by promoting Nrf2 nuclear transfer, up-regulating HO-1 expression, down-regulating Keap1 expression. As demonstrated molecular docking, could effectively bind Keap1. Additionally, inhibited...
In this study, we investigated the protective mechanism of walnut-derived peptide LPLLR (LP-5) against cognitive impairment induced in a dextran sodium sulfate (DSS)-induced colitis mouse model, with emphasis on microbiota–gut–brain axis (MGBA). The results revealed that LP-5 could improve learning ability and memory mice mitigate symptoms, including weight loss, bloody stools, colon shortening, histopathological changes. Additionally, protected integrity intestinal barrier by promoting...