A5100390448- Water Quality Monitoring Technologies
- Electrochemical sensors and biosensors
- Analytical Chemistry and Sensors
- Water Quality Monitoring and Analysis
- Electrochemical Analysis and Applications
- Advanced biosensing and bioanalysis techniques
- Conducting polymers and applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Viral gastroenteritis research and epidemiology
- Animal Virus Infections Studies
- Gas Sensing Nanomaterials and Sensors
- Biosensors and Analytical Detection
- MXene and MAX Phase Materials
- Smart Agriculture and AI
- Luminescence and Fluorescent Materials
- Advanced Nanomaterials in Catalysis
- Veterinary medicine and infectious diseases
- Hydrological Forecasting Using AI
- Remote Sensing in Agriculture
- Advanced Fluorescence Microscopy Techniques
- Salmonella and Campylobacter epidemiology
- Listeria monocytogenes in Food Safety
- Biological Control of Invasive Species
- Molecular Sensors and Ion Detection
- Food Supply Chain Traceability
China Agricultural University
2016-2025
Ministry of Agriculture and Rural Affairs
2023-2024
National Animal Husbandry Service
2024
National Engineering Research Center for Information Technology in Agriculture
2011-2021
Anhui Normal University
2007-2016
Suzhou University of Science and Technology
2010
Agriculture is the most important industry for human survival and solving hunger problem worldwide. With growth of global population, demand food increasing, which needs more agriculture labor. However, number people willing to engage in agricultural work decreasing, causing a severe shortage Therefore, it necessary study mode production without labor force participation. rapid development Internet Things, Big Data, artificial intelligence, robotics fifth-generation (5G) communication...
Colorado Potato Beetle (CPB) is a devastating invasive pest of potato both in its native North America and now across Eurasia. It also damages eggplant, tomato feeds on several wild species the Solanaceae, such as S. eleagnifolium rostratum Dunal (SR). Since first categorized 1864, CPB has spread rapidly America, Europe Asia. In light invasiveness economic importance, it necessary to study how climate change host availability may alter distribution CPB. Maximum Entropy (MaxEnt) models were...
A surface-enhanced Raman scattering (SERS) method for measuring nitrate nitrogen in aquaculture water was developed using a substrate of β-cyclodextrin-modified gold nanoparticles (SH-β-CD@AuNPs). Addressing the issues low sensitivity, narrow linear range, and relatively poor selectivity single metal SERS detection nitrogen, we combined with cyclodextrin supramolecular compounds to prepare AuNPs enveloped by cyclodextrin, which exhibits ultra-high activity. Subsequently, vanadium(III)...
Precision agriculture was proposed in the 1990s [...]
A SPEC/AuNPs/PMB modified electrode was prepared by electrodeposition and electro-polymerization. The electrochemical behavior of reduced nicotinamide adenine dinucleotide (NADH) on the surface studied cyclic voltammetry. certain amount substrate glutamate dehydrogenase (GLDH) were coated to form a functional enzyme membrane. ammonia nitrogen in water sample could be calculated indirectly measuring consumption NADH reaction. results showed that strength electro-catalytic current signal...
Nitrite is common inorganic poison, which widely exists in various water bodies and seriously endangers human health. Therefore, it very necessary to develop a fast online method for the detection of nitrite. In this paper, we prepared an electrochemical sensor highly sensitive selective nitrite, based on AuNPs/CS/MXene nanocomposite. The characterization nanocomposite was demonstrated by scanning electron microscopy (SEM), transmission microscope (TEM), energy dispersive X-ray spectroscopy...
In this paper, a new nanocomposite AuNPs/MXene/ERGO was prepared for sensitive electrochemical detection of nitrite. The by facile one-step electrodeposition, HAuCl4, GO and MXene mixed in PBS solution with the applied potential −1.4 V 600 s. modified material characterized scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), diffraction (XRD) cyclic voltammetry (CV). behavior nitrite at electrode performed CV chronoamperometry. AuNPs/MXene/ERGO/GCE showed...
Abstract A slow reaction process has been successfully used to synthesize Prussian blue/single‐walled carbon nanotubes (PB/SWNTs) nanocomposites. Electrochemical and surface characterization by cyclic voltammetry (CV), scanning electron microscopy (SEM), transmission (TEM), UV‐vis absorption spectroscopy, Fourier transform infrared (FTIR) spectroscopy X‐ray diffraction (XRD) confirmed the presence of PB nanocrystallites on SWNTs. PB/SWNTs modified glassy electrode (GCE) exhibits efficient...
SUMOylation is a reversible post-translational modification that regulates the function of target protein. In this study, we first predicted by software multiple proteins porcine reproductive and respiratory syndrome virus (PRRSV) could be sumoylated. Next, confirmed Nsp1β, Nsp4, Nsp9, Nsp10 nucleocapsid (N) protein PRRSV interact with sole SUMO E2 conjugating enzyme Ubc9, Ubc9 co-localized Nsp9 in cytoplasm, while N both cytoplasm nucleus. Finally, demonstrated sumoylated either SUMO1 or...
A significant disadvantage of fluorometry is the inner filter effect when fluorophore concentration high. new simple fiber-optic probe was made to measure fluorescent solutions. The proposed consists one excitation fiber and two emission fibers. One parallel fiber, other has a tilted angle with fiber. numerical model used optimize distance three There linear relationship between ratio fluorescence intensity Using our homemade probe, we measured Eosin Y, fluorescein quinine sulfate range Y...
Herein, a "nanonetwork" modified electrode was fabricated based on multiwalled carbon nanotubes and CeO2 nanorods. Scanning electron microscopy, X-ray powder diffraction zeta potential were employed to characterize this electrode. Multiwalled negatively charged nanorods positively form via electrostatic interaction. The performance of the nanorods-based remarkably improved due introduction nanotubes. detection rifampicin (RIF) used as model system probe novel results showed significant...
The determination of nitrate nitrogen (NO3-N) in recirculating aquaculture systems is great significance for the health assessment living environment aquatic animals. Unfortunately, commonly used spectrophotometric methods often yield unstable results, especially when ambient temperature varies greatly field measurement. Here, we have developed a novel handheld absorbance measurement sensor based on thymol-NO3-N chromogenic rearrangement reaction. In terms hardware, adopts dual channel/dual...
A simple strategy was presented for fabricating a Prussian blue (PB)/chitosan (CHIT)/multi‐walled carbon nanotube (MWCNT) composite. chemical reaction used to form PB nanoparticles on the surface of an electrode modified with CHIT–MWCNTs. Scanning electron microscopy and Fourier transform infrared spectroscopy were characterize PB–CHIT–MWCNTs employed construct electrochemical hydrogen peroxide (HP) sensor. Tests showed that sensor exhibited excellent electrocatalytic ability toward...