A5003426360- Photonic and Optical Devices
- Advanced Fiber Optic Sensors
- Advanced Fiber Laser Technologies
- Mechanical and Optical Resonators
- Luminescence Properties of Advanced Materials
- Photonic Crystals and Applications
- Plasmonic and Surface Plasmon Research
- Advancements in Battery Materials
- Laser-induced spectroscopy and plasma
- Gas Sensing Nanomaterials and Sensors
- Solid State Laser Technologies
- Optical Coherence Tomography Applications
- Luminescence and Fluorescent Materials
- Semiconductor Lasers and Optical Devices
- Perovskite Materials and Applications
- Laser Material Processing Techniques
- Optical Network Technologies
- Advanced Battery Technologies Research
- Laser-Plasma Interactions and Diagnostics
- Laser-Ablation Synthesis of Nanoparticles
- Advanced Battery Materials and Technologies
- Electrochemical sensors and biosensors
- Speech and Audio Processing
- Liquid Crystal Research Advancements
- Magnesium Alloys: Properties and Applications
Shenzhen University
2025
Harbin Engineering University
2016-2024
Guilin Medical University
2022-2024
China Mobile (China)
2024
Ministry of Industry and Information Technology
2023-2024
National Administration of Surveying, Mapping and Geoinformation of China
2024
Soochow University
2021-2024
Bohai University
2024
Marine Design & Research Institute of China
2024
Second Affiliated Hospital of Jilin University
2021-2023
The activation of pro-inflammatory M1-type macrophages by overexpression reactive oxygen species (ROS) and nitrogen (RONS) in synovial membranes contributes to osteoarthritis (OA) progression cartilage matrix degradation. Here, combing Pt Se with potent catalytic activities, we developed a hybrid Pt–Se nanozymes as ROS RONS scavengers exert synergistic effects for OA therapy. As result, exhibited efficient scavenging effect on levels, leading repolarization macrophages. Furthermore, the...
In this paper, a special nonlinear bilevel programming problem (nonlinear BLPP) is transformed into an equivalent single objective problem. To solve the effectively, we first construct specific optimization with two objectives. By solving problem, can decrease leader's value, identify quality of any feasible solution from infeasible solutions and for force moving toward region, improve gradually. We then propose new constraint-handling scheme specific-design crossover operator. The make...
Abstract Widespread drug resistance has become the key issue in global healthcare. Extensive efforts have been made to reveal not only diverse diseases experiencing resistance, but also six distinct types of molecular mechanisms underlying this resistance. A database that describes a comprehensive list with (not just cancers/infections) and all is now urgently needed. However, no such available date. In study, describing information named ‘DRESIS’ was therefore developed. It introduced (i)...
The development of polymer electrolyte membrane electrolysis water is mainly limited by the high cost noble metals and inadequate stability owing to slow reaction kinetics oxygen evolution restrictions strongly acidic operating environments. To improve utilization metals, we use Ti-doped SnO2 as a carrier support active species IrO2. results show that introduction Ti element can inhibit grain growth help electrical conductivity SnO2. Electrochemical tests for catalysts 40 wt % IrO2/TSO has...
In this work, carboxyl functionalized magnetite nanoparticles (CMNPs) are developed for the adsorption of Pb(II), Cd(II), and Cu(II). The characterization CMNPs was performed by Fourier transform infrared spectroscopy, powder X-ray diffraction, transmission electron microscopy. Studies show that kinetics found to follow pseudo-second-order kinetic model. experimental equilibrium data fitted well Freundlich maximum capacity at 25 °C could reach up (74.63, 45.66, 44.84) mg g–1 Cu(II),...
We demonstrate efficient coupling to the optical whispering gallery modes (WGMs) of nematic liquid crystal (NLC) microdroplets immersed in an immiscible aqueous environment. An individual NLC microdroplet, confined at tip a microcapillary, was coupled via tapered fiber waveguide positioned correctly within its vicinity. Critical taper-microdroplet system facilitated by adjusting gap between taper and microdroplet change overlap evanescent electromagnetic fields; controlled power transfer...
Abstract In robotic‐assisted minimally invasive surgery (RMIS), non‐sentient surgical instruments make it impossible for surgeons to perceive operational force during the procedure. To facilitate with telepresence surgery, a highly integrated MEMS‐based piezoresistive 3D sensing module, which is composed of sensor chip, an encapsulation cap miniature pyramids, and top elastic layer, demonstrated. This innovative combined construction allows rapid replacement layers different thicknesses...
This paper reports the observation of optically pumped whispering gallery mode (WGM) lasing emission from dye-doped emulsion microdroplets cholesteric liquid crystals (CLCs) suspended in an immiscible aqueous environment. The higher index contrast between immersion and CLC microdroplet contributes to generation WGM resonance so that can be realized via total internal reflection. nature is verified by numerical simulations as well experiment size-dependent action. wavelength depends on...
We demonstrate a detection method for heavy metal (HM) ions based on whispering gallery mode (WGM) lasing in liquid crystal (LC) microdroplet biosensor. By doping with stearic acid, nematic LC 4-cyano-4'-pentylbiphenyl (5CB) microdroplets are biochemically functionalized and used as both optical microresonators sensing elements. Typical WGM emission is observed acid-doped 5CB under pulse laser pump. Our results show that quantitative spectral shift of WGMs can serve real-time indicator the...
A carbon dioxide (CO2) gas sensor based on a polyhexamethylene biguanide (PHMB)-coated whispering gallery mode (WGM) microbubble resonator is proposed and verified experimentally in this work. Microbubbles were fabricated using two reverse arc discharges focused microcapillaries. The inner wall of the was coated with layer PHMB filling sintering process. significant WGM resonance observed by coupling tapered fiber. experimental results show that as concentration increases, blue shift appears...
Spores of<italic>Aspergillus niger</italic>(denoted as<italic>A. niger</italic>) were used as a novel biosorbent to remove hexavalent chromium from aqueous solution.
Real-time monitoring of the internal temperature a battery with an optical fiber sensor based on β-NaYF 4 :Er 3+ /Yb @NaYF nanoparticles.
Silicon has been considered as one of the most promising candidate anode material for Li-ion batteries due to its high theoretical specific capacity. Nevertheless, low cycling performance huge volume change during hinders commercial application silicon anodes. Binders play a crucial role in and can effectively relieve volumetric expansion stress Herein, we developed polyimide binder with an introduced carboxyl group (PI-COOH). The −COOH bond oxide layer on surface through forming improved...
Photothermal therapy (PTT) has been widely used for the treatment of various medical conditions due to their noninvasive and cost-effective advantages. However, light absorption scattering biosystem limit deep tissue applications conventional PTT probes. In this paper, we proposed sub-10 nm NaNdF4 nanocrystals with both incident emission wavelengths located at optical window. Under 800 laser excitation, maximum light-to-heat conversion efficiency these ultrasmall photothermal agents is...
Abstract In this paper, we present a underwater object angular measurement method that is composed of novel fluid pressure sensor and algorithm for angle measurement. The innovative sensing structure, incorporating four FBGs, demonstrates remarkable sensitivity to pressure, achieving resolution 1.3 pm/με. Based on unique have developed an utilize the characteristics bragg grating signal determine position vibration source. Through several different experiments, evaluated performance accuracy...