A5101923286- Electrochemical sensors and biosensors
- Analytical Chemistry and Sensors
- Electrochemical Analysis and Applications
- Soybean genetics and cultivation
- Advanced Fiber Optic Sensors
- GABA and Rice Research
- Advanced biosensing and bioanalysis techniques
- Photonic Crystal and Fiber Optics
- Plant Stress Responses and Tolerance
- Seed Germination and Physiology
- Food Quality and Safety Studies
- Spectroscopy and Quantum Chemical Studies
- Advanced Fiber Laser Technologies
- Quantum and electron transport phenomena
- Semiconductor Lasers and Optical Devices
- Gas Sensing Nanomaterials and Sensors
- Biochemical Analysis and Sensing Techniques
- Terahertz technology and applications
- Optical Network Technologies
- Environmental and Agricultural Sciences
- Quantum optics and atomic interactions
- Optical Systems and Laser Technology
- Spectroscopy and Laser Applications
- Photonic and Optical Devices
- Advanced Photonic Communication Systems
National Engineering Research Center for Information Technology in Agriculture
2018-2024
Beijing Academy of Agricultural and Forestry Sciences
2020-2024
Xinjiang Agricultural University
2024
Ministry of Agriculture and Rural Affairs
2024
Wuhan University of Technology
2020
Beijing Automation Control Equipment Institute
2018
Yulin Normal University
2017
National University of Defense Technology
2015
Beijing Forestry University
2015
Dalian University of Technology
2014
Abstract Proline is an important amino acid, which crucial to plant growth and development. Accurate analysis of proline content great significance for understanding its physiological mechanism in plants. In this paper, according the requirements in‐situ detection plants precision agriculture, electrochemical molecular imprinted polymers (MIP) sensor determining living was developed. Polypyrrole (PPy) used as functional monomer. To improve performance MIP sensor, Au nanoparticles (NPs) were...
The main purpose of this research is to provide a theoretical foundation for the screening drought-resistant soybean varieties and establish an efficient method detect PSII actual photochemical quantum yields efficiently. Three were compared in experiment after 15 d when they planted greenhouse. These then exposed light drought stress (LD) serious (SD) conditions. With five times' measurement, chlorophyll fluorescence soil-plant analysis development considered as basis study. Several...
Drought stress is a major environmental constraint for plant growth. Climate-change-driven increases in ambient temperatures resulted reduced or unevenly distributed rainfalls, leading to increased soil drought.
Indole-3-acetic acid (IAA) and salicylic (SA) are two important phytohormones. In this work, for the first time, a ratiometric electrochemical sensor was developed quantifying IAA SA simultaneously. A composite of multi wall carbon nanotubes (MWNT) black (CB) used to enhance sensitivity detection. Ferrocene (Fc) as reference molecule offer built-in correction improve accuracy. good linearity constructed between I IAA/I Fc concentration from 25 μM 1000 μM. The linear equation y = 0.00159x +...
Following the Dirac-Frenkel time-dependent variational principle, dynamics of a one-dimensional Holstein polaron is probed by employing Davydov D2 Ansatz with two sets parameters, one for each constituting particle in exciton-phonon system, and simplified variant D1 Ansatz, also known as $\tilde{D}$ an additional set phonon displacement parameters. A close examination outputs from trial states reveals fine details structure intricacies dynamic interactions. Superradiance coherence sizes,...
This is the first report on developing a ratiometric electrochemical sensor for detecting SA in leaves of living plants.
Electricity and hydrogen have emerged as viable alternatives to traditional fossil fuels, playing a crucial role in clean sustainable transportation solutions. The rapid growth of vehicles (HVs) electric (EVs) has significantly increased the demand for electricity–hydrogen hybrid charging stations (HCSs). Compared existing literature that predominantly focuses on optimal energy management from system‐level perspective, this paper explores power multiple HCSs multienergy trading between...
Validity of three time-dependent trial states the Holstein Hamiltonian, namely D(2), Merrifield and D Ansätze has been examined in detail with regards to their deviations from exact solution Schrödinger equation. Linear absorption spectra are also calculated as an additional indicator Ansatz validity. It is found that most accurate state three, all fail provide adequate description system dynamics weak-coupling regime.
Chemical foaming technology is widely used in the preparation of silicone rubber foam and attributable to its one-step molding capability eco-friendly production processes. The microrheological properties play a pivotal role during process. In this study, Rheolaser Lab (Formulaction, Toulouse, France) was conduct situ examinations for influence crosslinking agent on first time. This study monitors entire reaction process from liquid solid, as well matching reactions. Various parameters,...
Soil salinization severely hinders crop growth and decreases yield, is increasingly an obstacle for the sustainability of agriculture. In this paper, different concentrations NaCl (0, 50, 100, 150 mmol/L) 6-benzyladenine (6-BA) 1, 3, 5, 7 mg/L) were mixed together investigating mitigative effects 6-BA on soybean (variety Zhonghuang 13) germination stage under salt stress. Moreover, in order to quickly monitor degree stress soybean, low-field nuclear magnetic resonance (LF-NMR) technology was...
Dynamics of a one-dimensional Holstein polaron with off-diagonal exciton-phonon coupling is studied by employing the Dirac-Frenkel time-dependent variational principle. The trial state used Davydov D(2) Ansatz two sets parameters, one for each constituting particle in linearly coupled system. Validity approach carefully checked quantifying how faithfully follows Schrödinger equation. A close examination outputs reveals fine details dynamics and intricacies dynamic correlations. In absence...
In this study, we aimed to clarify the distribution and dynamics of water in Xudou 20 soybean cultivar post-germination after culturing plants with various concentrations 6-benzylaminopurine (6-BA). Low-field nuclear magnetic resonance imaging (LF-NMR/MRI), as well principal component analysis (PCA), were used for investigation. Results showed that low 6-BA promoted germination high inhibited germination, 5 mg/l producing most optimal conditions growth. Moreover, T 22 determination weakly...
The reducing sugars of plants, including glucose, fructose, arabinose, galactose, xylose, and mannose, are not only the energy source but also have messenger function hormones in signal transduction. Moreover, they determine quality flavor agricultural products. Therefore, situ quantification plants or agriculture products is very important precision agriculture. However, upper detection limit currently developed sugar sensor high enough for detection. In this study, an enzyme-free...
Methyl jasmonate (MeJA) is an important phytohormone which can regulate plant growth and stress tolerance. It very necessary to develop sensitive accurate detection methods for MeJA. In this work, a probe-free electrochemical immunosensor MeJA was developed based on Cu-MOF-carboxylated graphene oxide (COOH-GO) platform. The Cu2+ in the Cu-MOFs used provide redox signals, avoids application of external probe electrolyte solutions as conventional immunosensors. COOH-GO improve structural...
Abstract We derive explicit expressions for the amplitudes of deviation vectors time‐dependent Davydov D 1 , 2 and $ {\tilde {\rm D}} Ansätze from exact solution Schrödinger equation Holstein polaron. By comparing with system energies, a systematic study is carried out on validity Ansätze. (© 2011 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Soy-based adhesive’s sensitivity to microbial attack is an aspect that restricts its future application. In attempt combat attacks, several preservatives have been evaluated determine their effects on mold resistance. this paper, the inhibitory effect of p-cumylphenol was investigated by observing growth modified soybean-flour adhesives and evaluating bonding strength surface bonded poplar plywood. Visual images, scanning electron microscopy, tensile testing were used. The results showed...
A novel COOH–GO–COOH–MWNT/pDA/AuNPs based electrochemical aptasensor was developed for detection of AFB 1 .