A5053992324- Microfluidic and Bio-sensing Technologies
- Microfluidic and Capillary Electrophoresis Applications
- Electrowetting and Microfluidic Technologies
- Tribology and Lubrication Engineering
- Advanced Sensor and Energy Harvesting Materials
- Adhesion, Friction, and Surface Interactions
- Electrohydrodynamics and Fluid Dynamics
- Innovative Microfluidic and Catalytic Techniques Innovation
- Vibration and Dynamic Analysis
- Vibration Control and Rheological Fluids
- Advanced Sensor and Control Systems
- Pickering emulsions and particle stabilization
- Conducting polymers and applications
- Gear and Bearing Dynamics Analysis
- Innovative Energy Harvesting Technologies
- Structural Engineering and Vibration Analysis
- Micro and Nano Robotics
- Electrical and Bioimpedance Tomography
- Hydraulic and Pneumatic Systems
- Mechanical stress and fatigue analysis
- Energy Harvesting in Wireless Networks
- Prosthetics and Rehabilitation Robotics
- Muscle activation and electromyography studies
- Industrial Technology and Control Systems
- Robotic Locomotion and Control
Southwest University of Science and Technology
2018-2025
Harbin Institute of Technology
2015-2024
Obstetrics and Gynecology Hospital of Fudan University
2004-2024
Suqian University
2024
Lund University
2022-2024
University of Virginia
2021
Harbin University
2015-2021
State Council of the People's Republic of China
2021
Hubei University of Technology
2021
Heilongjiang Institute of Technology
2005-2020
Lower-limb motion monitoring is highly desired in various application scenarios ranging from rehabilitation to sports training. However, there still lacks a cost-effective, energy-saving, and computational complexity-reducing solution for this specific demand. Here, capturing energy harvesting hybridized lower-limb (MC-EH-HL) system with 3D printing demonstrated. It enables low-frequency biomechanical sliding block-rail piezoelectric generator (S-PEG) sensing ratchet-based triboelectric...
Driver modeling is important for both automobile industry and intelligent transportation. One of its key topics has been studied in this paper, i.e., the style-oriented driver speed control, a scheme based on distal learning control real-world vehicle test data (VTD) proposed to make possible. The model adapts be an inverse at run, which accomplished under guidance discrepancy between actual desired speed. To tackle divergence local mutability data, partly connected multilayered perceptron...
Driving style evaluation is important for vehicle calibrations and intelligent transportation. In this paper, we propose to quantitatively evaluate driving styles by normalizing behavior based on personalized driver modeling. First, a model established each be evaluated using the neural network, e.g., radial basis function, real-world test data, with respect road situations. Second, employed perform simulated standard cycle normalization, where desired speed profile adopted from test,...
Microfluidic systems have been developed widely in scaled-down processes of laboratory techniques, but they are usually limited achieving stand-alone functionalities. It is highly desirable to exploit an integrated microfluidic device with multiple capabilities such as cell separation, single-cell trapping, and manipulation. Herein, we reported a platform actuation electrodes, for separating cells microbeads, bipolar rotating, propelling single microbeads. The separation microbeads can be...
In Brief OBJECTIVE: To identify risk factors for and the patterns of recurrence endometrioma dysmenorrhea in women with ovarian endometrioma. METHODS: We evaluated 710 consecutive patients operated on endometriomas who were followed up an average 22.4 months. Twenty examined to assess their effect using survival analysis. Hazard rate also was estimated examine patterns. RESULTS: For endometrioma, revised American Fertility Society (rAFS) score, younger age at surgery, previous medical...
Separation of colorectal cancer cells from other biological materials is important for stool-based diagnosis cancer. In this paper, we use conventional dielectrophoresis in a microfluidic chip to manipulate and isolate HCT116 cells. It noticed that at particular alternating current frequency band, the are clearly deflected side channel main after electric activation an electrode pair. This motion caused by negative can be used simply rapidly separate manuscript, report design, flow...
Position-controllable trapping of particles on the surface a bipolar metal strip by induced-charge electroosmotic (ICEO) flow is presented herein. We demonstrate nonlinear ICEO slip profile electrode accounting for stable particle behaviors above double-layer relaxation frequency, while no occurs in DC limit as result strong upward fluidic drag induced linear profile. By extending an AC-flow field effect transistor from to AC field, we reveal that fixed-potential exceeding RC charging...
Continuous dielectrophoretic separation is recognized as a powerful technique for large number of applications including early stage cancer diagnosis, water quality analysis, and stem-cell-based therapy. Generally, the prefocusing particle mixture into stream an essential process to ensure all particles are subjected same electric field geometry in region. However, accomplishing this focusing either requires hydrodynamic squeezing, which encumbering peripheral system complicated operation...
This paper reports a microfluidic separation device combining 3D electrodes and vaulted obstacles to continuously separate particles experiencing strong positive dielectrophoresis (DEP) from weak DEP, or negative DEP. The is achieved by first focusing the particle mixture into narrow stream hydrodynamic flow, then deviating them different outlets AC facilitate both increasing non‐uniformity of electric field, influencing move in regions strongly affected give rise spatially non‐uniform field...
Induced-charge electroosmosis (ICEO) phenomena have been attracting considerable attention as a means for pumping and mixing in microfluidic systems with the advantage of simple structures low-energy consumption.
Microfluidically generated double emulsions are promising templates for microreactions, which protect the reaction from external disturbance and enable in vitro analyses with large-scale samples. Controlled combination of their inner droplets a continuous manner is an essential requirement toward truly applications. Here, we first generate dual-cored double-emulsion drops different encapsulants using capillary microfluidic device; next, transfer emulsion into another electrode-integrated...
Multiplex separation of mixed biological samples is essential in a considerable portion biomedical research and clinical applications. An automated operator-independent process for the highly sought after. There significant unmet need methods that can perform fractionation small volumes multicomponent mixtures. Herein, we design an integrated chip combines acoustic electric fields to enable efficient label-free multiple different cells particles under flow. To facilitate connection sorting...
This paper focuses on the dynamic modeling and analysis of dry dual clutch transmissions (DCTs) during vehicle launch shifts. The system model incorporates torque control strategies for DCT is capable quantitatively analyzing predicting transmission characteristics performance metrics, such as response shift patterns, thus providing an analytical tool calibration. applied a test equipped with transmission. simulation data are highly agreeable to obtained vehicle.
It is difficult to mix two liquids on a microfluidic chip because the small dimensions and velocities effectively prevent turbulence. This paper describes 2-layer PDMS passive micromixers based concept of splitting recombining flow that exploits self-rotated contact surface increase concentration gradients obtain fast efficient mixing. The designed were simulated mixing performance was assessed. mixers have shown excellent efficiency over wide range Reynolds number. reasonably fabricated by...
This work presents an AC electrokinetic impedance sensing method that is capable of detecting specific interactions between macromolecules such as antigen–antibody binding. Serum samples were added to the surface interdigitated electrodes had been coated with bacterial antigens. After applying signal 100 mV at a frequency continuously, electrodes' change was recorded and used determine occurrence level antibody binding antigen. Our theoretical analysis indicated this signal, target will...
Herein we describe a novel AC electrothermal (ACET) fluidic circulatory pumping chip to overcome the challenge of fluid-to-tissue ratio for "human-on-a-chip" cell culture systems. To avoid deleterious effects Joule heating and electric current on sample cells, rectangular microchannel was designed with distantly separated regions culture. Temperature variations were examined using commercial thermocouple sensor detect temperature values in both regions. generate sufficient ACET rate, 30...