A5029164482- Gold and Silver Nanoparticles Synthesis and Applications
- Biosensors and Analytical Detection
- Advanced biosensing and bioanalysis techniques
- Air Quality Monitoring and Forecasting
- Advanced Nanomaterials in Catalysis
- Atmospheric chemistry and aerosols
- Air Quality and Health Impacts
- Electrochemical Analysis and Applications
- Spectroscopy Techniques in Biomedical and Chemical Research
- Carbon and Quantum Dots Applications
- Molecular Sensors and Ion Detection
- Nanocluster Synthesis and Applications
- Atmospheric aerosols and clouds
- Insect symbiosis and bacterial influences
- Analytical chemistry methods development
- Laser-Ablation Synthesis of Nanoparticles
- Insect and Arachnid Ecology and Behavior
- Luminescence and Fluorescent Materials
- Radioactive element chemistry and processing
- Aquaculture disease management and microbiota
- Sulfur Compounds in Biology
- Silkworms and Sericulture Research
- Insect Utilization and Effects
- Invertebrate Immune Response Mechanisms
- T-cell and B-cell Immunology
North China Electric Power University
2020-2024
Soochow University
2006-2019
Tsinghua University
2016-2019
State Key Joint Laboratory of Environment Simulation and Pollution Control
2016-2019
Research Center for Eco-Environmental Sciences
2015-2018
Chinese Academy of Sciences
2014-2018
Hohai University
2018
Beijing Administration Institute
2016
Wuhan University of Technology
2013-2015
East China Normal University
2011
Nanofabrication of multifunctional surface-enhanced Raman scattering (SERS) substrates is strongly desirable but currently remains a challenge. The motivation this study was to design such substrate, versatile core–satellite Fe3O4@SiO2–Au (FA) hetero-nanostructure, and demonstrate its use for charge-selective detection food dye molecules as an exemplary application. Our experimental results three-dimensional finite difference time domain (FDTD) simulation suggest that tuning the Au...
The gut microbiota has a crucial role in the growth, development and environmental adaptation host insect. objective of our work was to investigate healthy silkworm Bombyx mori changes after infection B. cypovirus (BmCPV). Intestinal contents infected larvae fifth instar were collected at 24, 72 144 h post with BmCPV. bacteria analyzed by pyrosequencing 16S rRNA gene. 147(135) 113(103) genera found content control female (male) BmCPV-infected larvae, respectively. In general, microbial...
Microplastics is a type of widespread contaminant found in numerous aquatic ecosystems. Conventional methods microplastic identification and quantitation require tedious sample pretreatment procedures complex instrument, therefore, it highly demand to develop portable sensitive for rapid field application detection. Herein, detection method based on surface enhanced Raman spectroscopy (SERS) trace microplastics non-pretreated water samples was reported, which used sponge supported Au...
With the widespread use of uranium in nuclear industry, achieving rapid and sensitive detection contaminants is critical for reducing environmental pollution. Surface-enhanced Raman scattering (SERS), with its high sensitivity unique fingerprint properties, has been used analysis uranyl. However, weak affinity Au uranyl remains a challenge development spherical Au-based SERS substrates. The metal-organic framework (MOF) material ZIF-8 exhibits excellent adsorption capacity could overcome...
Antibiotic resistance genes (ARGs) have become emerging environmental contaminants, and the effective on-site detection of ARGs is urgently needed. Herein, we constructed a hairpin-structured magnetic sensor for analysis widespread ARG, tetA, using surface-enhanced Raman scattering (SERS). The SERS was assembled by immobilizing core-satellite structured Fe3O4@SiO2-Au with single-stranded DNA in folded hairpin structure. exhibited good sensitivity specificity laboratory-synthesized tetA ssDNA...
Abstract The silkworm Bombyx mori is a poikilotherm and therefore sensitive to various climatic conditions. influence of temperature on the intestinal flora relationship between gene expression in remain unknown. In present study, changes at 48, 96 144 h following transient high treatment (THTT) 37 °C for 8 were investigated. According principal component analysis, abundances Enterococcus Staphylococcus showed negative correlation with other dominant genera. After THTT, levels spatzle-1...
NaNO3 modified MgO sorbents have a large theoretical CO2 capture capacity, but their practical performance at medium temperatures (350–400 °C) is poor for the high thermodynamic equilibrium partial pressure of these temperatures. The limitations can be relaxed by adding alkali or alkaline earth carbonates, and effective carbonation temperature shifted to higher satisfy requirement fast kinetic reactions. In this paper, absorption characteristics with without CaCO3 are compared experimentally...
Recently, food safety has received considerable attention, and various analytical techniques have been employed to monitor quality. One of the promising in this domain is surface-enhanced Raman scattering (SERS) technique. This study developed a facile, cost-effective SERS method by supporting wipe-type substrate with small-head cotton swab. We fabricated Au-nanoparticle (NP)-decorated swabs (CS-Au NP) via dropwise addition gold colloid on fibers. These exhibit reduced consumption compact...