A5102717688- Electrochemical sensors and biosensors
- Catalytic Processes in Materials Science
- Advanced biosensing and bioanalysis techniques
- Electrochemical Analysis and Applications
- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Photonic and Optical Devices
- Advanced Fiber Optic Sensors
- Advanced Fiber Laser Technologies
- Analytical Chemistry and Sensors
- Anatomy and Medical Technology
- Antenna Design and Analysis
- Analytical chemistry methods development
- Optical Wireless Communication Technologies
- Advanced Nanomaterials in Catalysis
- Advanced Antenna and Metasurface Technologies
- Surgical Simulation and Training
- Colorectal Cancer Surgical Treatments
- Robot Manipulation and Learning
- Microwave Engineering and Waveguides
- Municipal Solid Waste Management
- Urban and Freight Transport Logistics
- Transportation and Mobility Innovations
- Advanced materials and composites
- Semiconductor Lasers and Optical Devices
Shandong University of Technology
2023-2024
New York University
2023
Ocean University of China
2023
Nanjing University
2022
Ministry of Natural Resources
2022
Ruijin Hospital
2022
Shanghai Jiao Tong University
2022
China Electronics Technology Group Corporation
2018-2019
Nanjing University of Science and Technology
2017
Changchun Institute of Optics, Fine Mechanics and Physics
2015-2016
This letter presents the design of a wideband and low cross-polarization single-layer annual ring slot antenna. By adopting differential feeding, level could effectively be lowered while ensuring antenna profile. The structure substrate integrated waveguide back cavity improved gain, extra two short-circuit stubs added new resonance point, extending bandwidth. Furthermore, modified circular was adopted to further improve performance. measured −10 dB impedance bandwidth 51% (9–15.17 GHz),...
The performance of heterodyne systems is discussed for stochastic electromagnetic beams in turbulent atmospheres by introducing a turbulence spectrum refractive-index fluctuations. Several analytic formulae the detection system are presented employing beam coherence polarization matrix an Gaussian Schell-model beam. Based on Tatarskii model, some numerical results given variation efficiency with misalignment angle, detector diameter, conditions and parameters overlapping beams. According to...
In this paper, we report a high-resolution and precision acceleration sensor network with potential large sensing capacity, which is based on distributed Bragg reflector fiber lasers. To start with, transducer T-shaped cantilever beam an adjustable bearing theoretically designed experimentally employed to achieve high sensitivity wideband frequency response. Second, the beat interrogation system that utilizes super-heterodyne receiver digital orthogonal phase identifying technology developed...
Sensitive monitoring of the target products during biosynthesis process is crucial, and facile analytical approaches are urgently needed. Herein, phosphatidylserine (PS) was chosen as model target, a colorimetric aptasensor developed for rapid quantitation in samples. A chimeric aptamer constructed with two homogeneous original PS aptamers. Specific recognition between results desorption from surface AuNPs nanozyme, peroxidase-like enzymatic activity nanozyme weakened relationship different...
Combined anatomic subsegmentectomy performed by video-assisted thoracic surgery or robot-assisted is an emerging minimally invasive surgical technique for patients with early-stage non-small cell lung cancer (NSCLC). However, the early results of these two methods have barely been studied.A retrospective analysis medical records from Shanghai Ruijin Hospital between July 2017 and August 2021 included 62 patients, 32 whom underwent combined pulmonary 30 subsegmentectomy. Perioperative...
Carbon and nitrogen (C-N) co-doped nano-CeO2 was synthesized by the solvothermal method using hexamethylenetetramine (HMT) as a precipitator at 140 degrees C for 24 h. We found that degradation of acid orange 7 (AO7) 94.4% 98.8% with C-N upon irradiation 100-watt high-pressure mercury lamp (HML) 10-watt compact fluorescent (CFL), respectively. By comparison, TiO2 degraded 68.4% 43.0% AO7 irradiated HML CFL, efficiencies CFL in presence samples different precipitators decreased follows:...
The accumulation of pesticide residues poses a significant threat to the health people and surrounding ecological systems. However, traditional methods are not only costly but require expertise in analysis. An electrochemiluminescence (ECL) aptasensor was developed using chitosan molybdenum disulfide (CTS-MoS2), along with acetylene black (AB@CTS) for rapid detection malathion residues. Due weak interaction force, simple composite may lead uneven dispersion; MoS2 AB were dissolved CTS...
The simultaneous control of size, morphology, and size distribution particles is a challenging topic for powder synthesis, one-dimensional (1-D) nanostructures have attracted increasing attention due to their specific properties. In the present study, 1-D CeO2 was synthesized via solvothermal treatment using Ce(NO3)3·6H2O CO(NH2)2 in ethanol without use any template or surfactant. A SEM study revealed fibers with perfect profile, well-dispersed state, more uniform distribution. diameter...
According to the statistical theory, influence of laser linewidth on performance optical heterodyne system is studied. Also, effect visibility fringe pattern discussed. The expressions self-correlation function power-spectrum and definition patterns are obtained in this paper. Based analytical expressions, numerical simulation performed. results demonstrate that influences according result shown Fig. 3, intermediate frequency can be still detected by detection technique as increases. For...
The integrated use of remote sensing technology and machine learning models to evaluate cultivated land quality (CLQ) quickly efficiently is vital for protecting these lands. effectiveness machine-learning methods can be profoundly influenced by training samples. However, in the existing research, samples have mainly been constructed random point (RPO). Little attention has devoted optimization sample construction, which may affect accuracy evaluation results. In this study, we present two...
According to the theory of beam spreading and taking electromagnetic Gaussian Shell-model as an object research, change in its spectral degree polarization is studied by numerical analysis. Based on results, mechanism that governs propagation discussed. The results show two components directly, determined source parameters atmospheric turbulence. difference between induced coherence leads free space. influenced turbulence atmosphere. result similar space over relatively short distance, which...