A5053010417- Mass Spectrometry Techniques and Applications
- Metabolomics and Mass Spectrometry Studies
- Advanced Proteomics Techniques and Applications
- Radioactive element chemistry and processing
- Advanced oxidation water treatment
- Advanced Photocatalysis Techniques
- Ion-surface interactions and analysis
- Geological and Geochemical Analysis
- Geochemistry and Geologic Mapping
- Tribology and Lubrication Engineering
- Neuroscience and Neuropharmacology Research
- Seed Germination and Physiology
- Advanced Thermoelectric Materials and Devices
- Bladed Disk Vibration Dynamics
- Vibration and Dynamic Analysis
- Plant Reproductive Biology
- Computational Fluid Dynamics and Aerodynamics
- Polysaccharides Composition and Applications
- Pharmaceutical and Antibiotic Environmental Impacts
- Soybean genetics and cultivation
- Supercapacitor Materials and Fabrication
- Environmental remediation with nanomaterials
- Proteins in Food Systems
- Polysaccharides and Plant Cell Walls
- Receptor Mechanisms and Signaling
Beijing Forestry University
2020-2025
Sansure Biotech (China)
2025
Minzu University of China
2018-2025
State Ethnic Affairs Commission
2022-2025
Ningbo University
2024
Ningbo Institute of Industrial Technology
2024
Chinese Academy of Sciences
2024
Zhejiang Chinese Medical University
2024
Nanjing Agricultural University
2022-2024
North China University of Water Resources and Electric Power
2024
Highly flexible porous carbon nanofibers (P-CNFs) were fabricated by electrospining technique combining with metal ion-assistant acid corrosion process. The resultant fibers display high conductivity and outstanding mechanical flexibility, whereas little change in their resistance can be observed under repeatedly bending, even to 180°. Further results indicate that the improved flexibility of P-CNFs due graphitization degree caused Co ions. In view electrode materials for high-performance...
Rheumatoid arthritis (RA) is a common chronic autoimmune inflammatory disease, and its etiology closely related to the overproduction of hypochlorous acid (HClO). However, early detection RA using an activatable near-infrared-II (NIR-II, 1000-1700 nm) fluorescent probe remains challenging. Herein, we first report "OFF-ON" NIR-II named PTA (phenothiazine triphenylamine) for imaging HClO in deep-seated RA. Electron-rich phenothiazine core was utilized as both HClO-recognition moiety precursor...
The work describes the mechanical performance of a metal rubber particles (MRP) damper design based on an auxetic (negative Poisson’s ratio) cellular configuration. configuration is constituted by anti-tetrachiral honeycomb, where cylinders are filled with MRP material. samples have been subjected to quasi-static loading measure stiffness and loss factor from static hysteresis curve. A parametric experimental analysis has carried out investigate effect relative density filling percentage...
Abstract Flue-cured tobacco ( Nicotiana tabacum L.) is a major cash crop in Yunnan, China, and the yield, chemical components, their proportions decide quality of leaves. To understand effects environmental factors (soil climatic factors) on yield flue-cured determine main regulating factors, we selected three cultivars [K326, Yunyan87 (Yun87), Honghuadajinyuan (Hongda)] grown Honghe Tobacco Zone. Indices related to economic traits, component properties, soil physical at different planting...
The molecular weight, the triple-helix conformation, monosaccharide content, manner of glycosidic linkages, and polysaccharide conjugates polysaccharides all affect bioactivity. purpose this study was to determine how different weights affected bioactivity Lycium barbarum (LBPs). By ethanol-graded precipitation ultrafiltration membrane separation, one oligosaccharide (LBPs-1, 1.912 kDa) two (LBPs-2, 7.481 kDa; LBPs-3, 46.239 were obtained from barbarum. While major component LBPs-1 LBPs-2...
Matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI), which is a label-free technique, determines the spatial distribution and relative abundance of versatile endogenous metabolites in tissues. Meanwhile, matrix selection generally regarded as pivotal step MALDI tissue imaging. This study presents first report novel matrix, 2-hydroxy-5-nitro-3-(trifluoromethyl)pyridine (HNTP), for
The thermoelectric performance of p-type PbTe was found to be superior that n-type PbTe, mainly owing the successful band engineering materials.
To our knowledge, this was the first study in which caffeic acid (CA) successfully evaluated as a matrix to enhance situ detection and imaging of endogenous proteins three biological tissue sections (i.e., rat brain Capparis masaikai germinating soybean seeds) by matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MSI). Our results show several properties CA, including strong ultraviolet absorption, super-wide MS range close 200,000 Da, micrometer-sized crystals, uniform...
Due to the similar chemical structures and physicochemical properties, it is challenging distinguish dextran, maltodextrin, soluble starch from polysaccharide products of plant origin, such as Lycium barbarum polysaccharides (LBPs). Using first-order derivatives Fourier-transformed infrared spectroscopy (FTIR, wave range 1800-400 cm-1), this study proposed a two-step pipeline identify adulterated LBPs samples qualitatively quantitatively. We applied principal component analysis (PCA) reduce...
DCH (2,3-dicyanohydroquinone), a fluorescent dye, was reported as novel and powerful (+) MALDI matrix for lipid tissue imaging.
The transition from deep dormancy to seed germination is essential for the life cycle of plants, but how this process occurs in gymnosperm Chinese yew (Taxus chinensis var mairei), natural source anticancer drug paclitaxel, remains unclear. Herein, we analyse transcriptome, proteome, spatial metabolome, and lipidome present multi-omics profiles dormant germinating seeds. Our results show that abscisic acid gibberellic 12 homoeostasis closely associated with gene transcription protein...
Summary Phytohormones possess unique chemical structures, and their physiological effects are regulated through intricate interactions or crosstalk among multiple phytohormones. MALDI‐MSI enables the simultaneous detection imaging of hormones. However, its application for tracing phytohormones is currently restricted by low abundance hormone in plant suboptimal matrix selection. 2,4‐Dihydroxy‐5‐nitrobenzoic acid (DHNBA) was reported as a new MALDI enhanced tissues. DHNBA demonstrates...