A5100630226- Advanced Materials and Mechanics
- Probiotics and Fermented Foods
- Luminescence Properties of Advanced Materials
- Quantum Dots Synthesis And Properties
- Animal Virus Infections Studies
- Biofuel production and bioconversion
- Viral gastroenteritis research and epidemiology
- Advanced Photocatalysis Techniques
- Acoustic Wave Phenomena Research
- Thermal Radiation and Cooling Technologies
- Metamaterials and Metasurfaces Applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Analytical Chemistry and Sensors
- Biosensors and Analytical Detection
- Advanced Nanomaterials in Catalysis
- Viral Infectious Diseases and Gene Expression in Insects
- Viral Infections and Immunology Research
- Nanocluster Synthesis and Applications
- Radiation Detection and Scintillator Technologies
- Atmospheric chemistry and aerosols
- Analytical chemistry methods development
- Listeria monocytogenes in Food Safety
- Bacteriophages and microbial interactions
- Microbial Inactivation Methods
- Perovskite Materials and Applications
Zhejiang University
2005-2025
University of Nottingham Ningbo China
2025
Beijing Anding Hospital
2022-2025
Capital Medical University
2022-2025
National Clinical Research
2025
Tourism College of Zhejiang
2023
First Affiliated Hospital Zhejiang University
2023
Anhui University of Science and Technology
2022
Shaanxi University of Science and Technology
2022
Shanghai Medical College of Fudan University
2022
Surface-enhanced Raman scattering (SERS) technique with naturally born analyte identification capability can achieve ultrahigh sensitivity. However, the sensitivity and quantification of SERS are assumed to be mutually exclusive. Here, we prohibit formation ultrasensitive sites a high through separating gold (Au) nanorods from approaching each other thick metal organic framework (MOF) shells. The decrease caused by absence is compensated enrichment function slippery surface. porous MOF shell...
Abstract Concentrating a trace amount of molecules from liquids, solid objects, or the gas phase and delivering them to localized area are crucial for almost any analyte detection device. Analytes within liquid droplet resting on micro/nanostructured surfaces with liquid-repellent coatings can be concentrated during solvent evaporation. However, these suffer complex manufacturing procedures, poor versatility, limited enrichment efficiency. Here, we report use an acoustic levitation platform...
Slippery surfaces can enrich analytes from solutions into tiny dots after solvent evaporation for surface-enhanced Raman scattering (SERS) detection. Here, we make the self-assembled Au nanosphere monolayers slippery, which not only behave as SERS substrates but also during evaporation. A thin silica shell was used to wrap monolayer allow functionalization of a slippery polydimethylsiloxane brush onto it. These could be easily cleaned and reused many times. When nanospheres were introduced...
Bi3+,Eu3+ co-doped SrLu2O4 phosphors were synthesized by a solid state reaction method. Their structural, luminescent and temperature sensing properties have been systematically investigated. The color-tunable emissions from violet to red detected with the increase of Eu3+ concentration. Relying on energy transfer process Bi3+ thermal quenching behaviour, fluorescence intensity ratio (FIR) presents excellent performance. maximum absolute relative sensitivities reach 1.10% K-1 0.87% K-1,...
Abstract Metamaterials have attracted wide scientific interest to break fundamental bounds on materials properties. Recently, the field has been extending coupled physical phenomena where one physics acts as driving force for another. Stimuli-responsive or 4D metamaterials demonstrated thermo-elasticity, magneto-optics piezo-electricity. Herein, a soft, ultra-compact and accurate microrobot is described which can achieve controlled motion under thermal stimuli. The system consists of an...
Microparticles composed of bicontinuous and ordered macropores are important in many applications. However, rational integration into a single crystalline microparticle remains challenge. Here, we report method to prepare three-dimensionally macroporous (3DOM) Ag7O8NO3 micropyramids via selectively cementing the colloidal crystal templates an electrochemical their shape-preserving transformation 3DOM Ag micropryamids formed by nanoparticles chemical reduction process. The interconnected...
Abstract Single‐composition Ba 2 Y Si 4 O 13 :Bi 3+ ,Eu (BYSO:Bi ) phosphors with color‐tunable and white emission were prepared by conventional high temperature solid‐state reaction method. The structural luminescent properties of these thoroughly investigated through X‐ray diffraction, photoluminescence, decay curves. BYSO:Bi show two excitation peaks at 342 373 nm, give 414 503 respectively, indicating that there are sites Bi in BYSO. energy transfer from to Eu was detail. Varied hues...
Abstract Organic oxidized sulfur (OOS) compounds, particularly surface‐active ones like organosulfates and organosulfonates, constitute a significant atmospheric reservoir play crucial role in cloud formation. Due to limited measurements, the physical characteristics of OOS aerosols under high relative humidity (RH) subsequent activation potential remain unclear. In this study, we measured phase state, surface tension morphology mixtures containing inorganic salts (sodium chloride (NaCl)...
<title>Abstract</title> <bold>Background:</bold> Limited research has explored the associations between sleep disturbances (SD) and cognitive impairment (CI) in elderly patients with depression, particularly by incorporating polysomnography (PSG) to assess quality. This study was conducted determine correlations PSG-quantified parameters CI among individuals late-life depression. <bold>Methods:</bold> 65 depression were included study. The status assessed using PSG, while function evaluated...
Limited research has explored the associations between sleep disturbances (SD) and cognitive impairment (CI) in elderly patients with depression, particularly by incorporating polysomnography (PSG) to assess quality. This study was conducted determine correlations PSG-quantified parameters CI among individuals late-life depression. 65 depression were included study. The status assessed using PSG, while function evaluated Mini-Mental State Examination (MMSE). correlation PSG-measured...
Hierarchical nanostructures involving primary wide-band-gap nanowires and secondary narrow-band-gap branches are promising for photovoltaic application due to their excellent properties light harvesting fast carrier transport. In the present work, we developed a low-temperature process facile synthesis of ZnO/CdS hierarchical nanowires, where ZnO were first prepared via hydrothermal route then single-crystal CdS tips grown on by electrochemical deposition. The as-grown superior in charge...
Coaxial nanorods with a single-crystalline core and nanocrystal sensitizer shell are promising nanostructure to enhance the performance of semiconductor sensitized solar cells. Herein, we report fabrication coaxial by depositing n-type CdS p-type CdTe nanocrystals sequentially on ZnO nanorods. We find that can work jointly photocurrent voltage, achieving conversion efficiency more than three times pure ZnO/CdS Electrochemical impedance spectroscopy characterization suggests stepwise band...
The genus Listeria comprises two pathogenic species, L. monocytogenes and ivanovii, as well four nonpathogenic innocua, weishimeri, seeligeri, grayi. Within monocytogenes, lineages I II are responsible for most listeriosis cases, while lineage III strains rarely associated with human morbidity but providing important clues evolution. gene lmo0038, belonging to the peptidylarginine deiminase family, was involved in optimal growth under stress conditions, including low pH heat shock (52...
Abstract. Dicarboxylic acids are ubiquitous in atmospheric aerosol particles, but their roles as surfactants cloud condensation nuclei (CCN) activity remain unclear. In this study, we investigated CCN of inorganic salt (sodium chloride and ammonium sulfate) dicarboxylic acid (including malonic (MA), phenylmalonic (PhMA), succinic (SA), phenylsuccinic (PhSA), adipic (AA), pimelic (PA), octanedioic (OA)), mixed particles with varied organic volume fractions (OVFs), then directly determined...