A5021236826- Enterobacteriaceae and Cronobacter Research
- Biosensors and Analytical Detection
- Advanced biosensing and bioanalysis techniques
- Bacteriophages and microbial interactions
- Microbial Metabolism and Applications
- Listeria monocytogenes in Food Safety
- Nanoplatforms for cancer theranostics
- Salmonella and Campylobacter epidemiology
- Invertebrate Immune Response Mechanisms
- Parasitic Infections and Diagnostics
- Probiotics and Fermented Foods
- Graphene and Nanomaterials Applications
- Advanced Nanomaterials in Catalysis
- Fuel Cells and Related Materials
- Pharmacological Effects of Natural Compounds
- Membrane-based Ion Separation Techniques
- Antimicrobial Peptides and Activities
- Aquaculture disease management and microbiota
- Enzyme Production and Characterization
- Protein purification and stability
- Monoclonal and Polyclonal Antibodies Research
- Neurobiology and Insect Physiology Research
- Photodynamic Therapy Research Studies
- Identification and Quantification in Food
- Silk-based biomaterials and applications
Tianjin University of Science and Technology
2016-2025
State Key Laboratory of Food Nutrition and Safety
2024
Institute of Food Science & Technology
2020
Dalian Minzu University
2017
Binzhou Medical University
2011
Shandong University
2004-2009
Rapid, sensitive, point-of-care detection of bacteria is extremely important in food safety. To address this requirement, we developed a new surface-enhanced Raman scattering (SERS)-based lateral flow (LF) strip biosensor combined with recombinase polymerase amplification (RPA) for simultaneous Listeria monocytogenes and Salmonella enterica serotype Enteritidis. AuMBA@Ag core-shell nanoparticles were used SERS-LF. Highly sensitive quantitative achieved by measuring the characteristic peak...
Abstract Monascus has been used to produce natural colorants and food supplements for more than one thousand years approximately billion people eat Monascus- fermented products during their daily life. In this study, using next-generation sequencing optical mapping approaches, a 24.1-Mb complete genome of an industrial strain, purpureus YY-1, was obtained. This consists eight chromosomes 7,491 genes. Phylogenetic analysis at the level provides convincing evidence evolutionary position M. ....
Manganese dioxide (MnO2) nanosheets have shown exciting potential in nanomedicine because of their ultrathin thickness, large surface area, high near-infrared (NIR) absorbance and good biocompatibility. However, the effect MnO2 on bacteria is still unclear. In this study, were for first time to possess highly efficient antibacterial activity by using Salmonella as a model pathogen. The growth curve plate assay uncovered that 125 μg/mL could kill 99.2% Salmonella, which was further verified...
Listeria monocytogenes (L. monocytogenes) is one of the most prevalent threats, capable inducing diverse illnesses and presenting a serious threat to public health. Herein, we demonstrate novel dual-mode colorimetric/fluorescence biosensor based on exponential amplification reaction strand displacement reactions (EASDR), which has multiplexing capability that significantly promotes anchoring trapping Pt nanoparticles (Pt NPs) fluorescent dyes for sensitive detection monocytogenes). The...
Strong desiccation tolerance is an outstanding feature of Cronobacter sakazakii and can enable the bacterium to survive in a dry food matrix (such as milk powder) for long time. Therefore, contamination possessing low water activity with C. increase risk infection human beings, particularly neonates infants. However, mechanism underlying property largely unknown. In this study, characteristics 42 strains were analyzed. Simultaneously, sequence types biofilm formation abilities investigated,...
Abstract Listeria monocytogenes is an important food‐borne pathogenic bacterium that causes human disease, resulting in economic losses worldwide. The current detection methods for L. are not well suited direct field testing because they involve complicated, time‐consuming operations. A simple, efficient method vital detection. In this study, we combined isothermal recombinase polymerase amplification (RPA) with a lateral flow (LF) strip to rapidly and reliably detect . the presence of...
Monascus purpureus YY-1 is widely used in food colorant production China. Our previous study clearly illustrated the whole-genome data for and provided useful insight into evolutionary research industrial applications. However, presence of citrinin, which has nephrotoxic, hepatotoxic, carcinogenic activities, attracted attention to safety products. In an effort reduce harmful effects citrinin Monascus-related products, a random mutant M. with low (designated as "winter") was obtained this...
As a large enveloped RNA virus, coronavirus is of considerable medical and veterinary significance, anticoronavirus treatment challenging due to its biodiversity rapid variability. In this study, Au@Ag nanorods (Au@AgNRs) were successfully synthesized by coating AuNRs with silver shown for the first time have activity against replication porcine epidemic diarrhea virus (PEDV). Viral titer analysis demonstrated that Au@AgNRs could inhibit PEDV infection 4 orders magnitude at 12 h...
Cathepsin B-like proteinase from Helicoverpa armigera (HCB) was proposed as being involved in the degradation of yolk proteins during embryonic development. Recombinant HCB expressed a fusion protein with GST Escherichia coli BL21 on basis its cDNA and purified to homogeneity. The cleaved thrombin generate soluble protease mass 37 kDa. A polyclonal antiserum against this recombinant protein, raised rabbit, recognized three isoforms an ovary homogenate insect. Expression enzyme development...