A5101699358- Advanced biosensing and bioanalysis techniques
- Nanocluster Synthesis and Applications
- Protein Hydrolysis and Bioactive Peptides
- Advanced Nanomaterials in Catalysis
- Algal biology and biofuel production
- Complement system in diseases
- Proteins in Food Systems
- Collagen: Extraction and Characterization
- Aquaculture Nutrition and Growth
- Mass Spectrometry Techniques and Applications
- Advanced Chemical Sensor Technologies
- Ginseng Biological Effects and Applications
- Heavy Metals in Plants
- Auditing, Earnings Management, Governance
- Phytochemistry and biological activity of medicinal plants
- Seaweed-derived Bioactive Compounds
- Outsourcing and Supply Chain Management
- Meat and Animal Product Quality
- Molecular Biology Techniques and Applications
- Organoboron and organosilicon chemistry
- Crystallography and molecular interactions
- Heme Oxygenase-1 and Carbon Monoxide
- Spectroscopy Techniques in Biomedical and Chemical Research
- Hydrocarbon exploration and reservoir analysis
- Lipid Membrane Structure and Behavior
Fujian Agriculture and Forestry University
2025
College of Marin
2025
Northwest University
2021-2024
State Key Laboratory of Continental Dynamics
2024
Northeast Petroleum University
2024
Ministry of Education of the People's Republic of China
2021-2024
Ocean University of China
2021-2023
East China University of Science and Technology
2021
Northeast Forestry University
2018-2020
Hebei University
2019
Metal nanoclusters (NCs) have emerged as a promising class of fluorescent probes for cellular imaging due to their high resistance photobleaching and low toxicity. Nevertheless, widespread use in clinical diagnosis is limited by unstable intracellular fluorescence. In this study, we develop an intracellularly biosynthesized probe, DNA nanoribbon-gold NCs (DNR/AuNCs), long-term tracking. Our results show that DNR/AuNCs exhibit 4-fold enhancement fluorescence intensity compared free AuNCs. We...
Near-infrared fluorescence (NIRF) probes greatly facilitate in vivo imaging of various biologically important species. However, there are several significant limitations such as consuming washing steps, photobleaching, and low signal intensity. Herein, we synthesized fluorescent copper nanosheets templated with DNA scaffolds (DNS/CuNSs). We employ them Cy5.5 the resonance energy transfer (FRET) system, which have a larger Stokes shift (∼12-fold) than traditional NIRF dye Cy5.5. Based on...
The main goal of this study is to improve the bioactivity citrus pomace by subjecting it solid-state fermentation Lactobacillus acidophilus, casei, and plantarum over varying periods time. viability Lactobacillus, as well total phenolic content (TPC) antioxidant capacity (TAC) values orange (OP), varied depending on species period. incorporation into juice samples at a ratio 5% considerably enhanced probiotics. TPC TAC were reduced after fermentation. addition significantly increased...
Herein, a highly selective and sensitive "OFF–ON" fluorescent biosensor was designed for intracellular Cu2+ detection. Compared to the biosensors reported so far, this work tackled tricky issue of reliability Cu2+, which mainly depends on integration high selectivity Cu(I)-catalyzed click reaction with ultrahigh sensitivity spherical nucleic acid-based 3D DNA walker. Typically, track is carried out by coconjugating N3-S1 Cy3-HP onto gold nanoparticles (AuNPs). On state, fluorophore (Cy3)...
Skp derived from Escherichia coli attracts leukocytes as a pure chemotactic ligand of the C5a receptor. We identified submolecular region that binds and activates receptor to be -Gln103-Asp104-Arg105- using synthetic peptide fragments site-directed mutants Skp. As amino acid residue equivalent Gln103 is Leu72, we prepared Gln103Leu-Skp mutant recombinant protein. With this mutation, gained secretagogue functions including induction respiratory burst granule release reactions leukotriene...
Collagens, being the abundant structural proteins in many animal-derived food materials, generally assemble hierarchical level of collagen fibrils. Our previous study found that sea cucumber fibrils are covalently connected with fucosylated chondroitin sulfate (fCS), giving an indication one special molecular form materials. Herein, this aimed to investigate properties and gastrointestinal digestion fate fCS. The presence covalent fCS could regulate rheological change more ordered secondary...
Oxidative damage caused by the ferryl hemoglobin is one of major clinical adverse reactions hemoglobin-based oxygen carriers (HBOCs), while production reactive species in a pathological state can oxidize (HbFe2+ ) to Hb, which then enter pseudoperoxidase cycle, making highly toxic. In this study, we found that ferrous and polymerized porcine (one HBOCs) have peroxidase activity different from ferric hemoglobin. Ferrous catalyze reaction tyrosine (Tyr) with hydrogen peroxide. addition,...
In this study, we describe a brief, sensitive and safe organic dye-based staining method for the visualization of DNA both in agarose polyacrylamide gels by using Victoria Pure Blue BO (VPBBO). Down to 0.8-1.6 ng λ DNA/HindIII markers 0.4-0.8 pUC18 DNA/Mspl can be successfully detected within 15 10 min new developed technique, respectively. Moreover, mechanism VPBBO was investigated further confirmed electrospray ionization mass spectrometry (ESI-MS) molecular docking. The results indicated...
PCAOB once issued an article challenging US accounting firms' practice of outsourcing the audit US-listed Chinese companies. By analysing China concepts stocks audited by firms from 2001 to 2012, this paper seeks find optimal mode for cross-country auditing. The study shows that integration and alliance have significantly higher quality than non-alliance outsourcing, although no significant difference has been found between former two modes. However, as length cooperation extends, improves...
We described herein the first example associated with B(C 6 F 5 ) 3 -catalyzed preparation of phosphoryl amides under mechanochemical conditions.
Asparagus dabieshanensis, a new species from the Dabie Mountains, Central China, is described and illustrated. Morphologically, it similar to A. cochinchinensis (Lour.) Merr. filicinus D. Don, but differs in having long straight cladodes, shorter pedicel than that of last two species. Molecular phylogenetic analysis based on combined four DNA markers (trnH-psbA, trnD-trnT, ndhF, phyC) indicated sister with strong support.