A5018608635- Terahertz technology and applications
- Laser Material Processing Techniques
- Photonic and Optical Devices
- Spectroscopy and Laser Applications
- Ocular and Laser Science Research
- Advanced Surface Polishing Techniques
- Laser-induced spectroscopy and plasma
- Advanced Fiber Optic Sensors
- Semiconductor Quantum Structures and Devices
- Photonic Crystal and Fiber Optics
- Optical Systems and Laser Technology
- Advanced Fiber Laser Technologies
- Metamaterials and Metasurfaces Applications
- Advanced Optical Sensing Technologies
- Surface Roughness and Optical Measurements
- Optical Network Technologies
- Solid State Laser Technologies
- Laser-Matter Interactions and Applications
- Semiconductor Lasers and Optical Devices
- Microwave Engineering and Waveguides
- Extracellular vesicles in disease
- Diamond and Carbon-based Materials Research
- solar cell performance optimization
- Advanced Antenna and Metasurface Technologies
- Heat transfer and supercritical fluids
University of Science and Technology of China
2017-2025
Hefei National Center for Physical Sciences at Nanoscale
2025
Hong Kong University of Science and Technology
2025
Shenzhen University
2025
Chinese Academy of Sciences
2015-2024
Chongqing University of Posts and Telecommunications
2021-2024
Shanghai Institute of Ceramics
2024
Northeast Electric Power University
2024
BOE Technology Group (China)
2023-2024
Fudan University
2024
Abstract Although zinc finger E-box binding homeobox 1 (ZEB1) has been identified as a key factor in the regulation of breast cancer differentiation and metastasis, its potential role modulating tumor chemoresistance not fully understood. Here, through study specimens from large cohort human subjects, we showed that patients with tumors expressed high levels ZEB1 responded poorly to chemotherapy. Moreover, expression was positively correlated B-cell lymphoma-extra (Bcl-xL) cyclin D1, which...
The high-performance unidirectional manipulation of microdroplets is crucial for many vital applications including water collection and bioanalysis. Among several actuation methods (e.g., electric, magnetic, light, thermal actuation), mechanical vibration pollution-free biocompatible. However, it suffers from limited droplet movement mode, small volume range (VMax /VMin < 3), low transport velocity (≤11.5 mm s-1 ) because the motion a sliding state caused by vertical on asymmetric...
Single-atom catalysts (SACs) have attracted significant interest due to their exceptional and tunable performance, enabled by diverse coordination environments achieved through innovative synthetic strategies. However, various local structures of active sites pose challenges for precise characterization, a prerequisite developing structure-activity relationships. Here, we combine 17O solid-state NMR spectroscopy DFT calculations elucidate the detailed structural information Pt/CeO2 SACs...
We demonstrate effective control on the carrier-envelope phase and angular distribution as well peak intensity of a nearly single-cycle terahertz pulse emitted from laser filament formed by two-color, fundamental corresponding second harmonics, femtosecond pulses propagating in air. Experimentally, such has been performed varying length initial difference between two-color components. A linear-dipole-array model, including descriptions both generation (via field ionization) propagation...
Inspired by natural rice leaf surfaces, we report a simple method to prepare three-level macrogrooves and micro/nanostructures on PDMS films using energy-modulation femtosecond laser scanning for potential applications in water collection.
Hepatocellular carcinoma (HCC), the most common primary liver cancer, relies on formation of new blood vessel for growth and frequent intrahepatic extrahepatic metastasis. Therefore, it is important to explore underlying molecular mechanisms tumor angiogenesis HCC. Recently, microRNAs have been shown modulate angiogenic processes by modulating expression critical factors. However, potential roles tumor-derived exosomal in regulating remain be elucidated. In this study, our miRNome sequencing...
It is possible to cut down the investment costs in energy storage and enhance utilization of by planning shared wind farm collection station replace dispersed each farm. Considering cluster complementary effects multiple farms, this article proposes a cooperative game-based plan for hybrid battery supercapacitor power cluster. Firstly, charging discharging strategy batteries follows peak shaving valley filling approach, while supercapacitors aims flatten fluctuations track generation plans....
A 1.57-µm coherent differential absorption lidar is demonstrated for measuring three-dimensional CO
We compare detailed spatio-temporal propagation simulations with experiments on generation of terahertz (THz) pulses in single filaments two-color optical excitation, which elucidates the mechanism whereby positively chirped lead to maximum THz yield. The long-wavelength components leading edge 2ω-pulse preserve overlap ω-pulse. yield is extremely sensitive temporal overlap: for a 35-fs ω-pulse, decreases by an order magnitude upon ω–2ω pulse shift only 5 fs.
A dual-band terahertz metamaterial narrowband absorber is investigated based on a single simple windmill-shaped structure. The proposed achieves near-perfect absorption at 0.371 THz and 0.464 THz. full width half-maximum 0.76% 0.31% relative to frequency. multireflection interference theory used for analyzing the mechanism low theoretical predictions of decoupled model have excellent agreement with simulation results. By investigating absorber’s distribution electric field surface current...
We report on a high-power continuous-wave (CW) laser at 2.8 µm employing erbium (Er)-doped fluorite crystals as gain materials. With an optimized Er
// Chen Zhou 1, * , Huimin Jiang Zhen Zhang 1 Guomin Hang Wang Quansheng 2 Peiqing Sun 3 Rong Xiang and Shuang Yang Tianjin Key Laboratory of Tumor Microenvironment Neurovascular Regulation, Medical School Nankai University, 300071, China Organ Transplantation, First Center Hospital, 300192, Department Cancer Biology, Wake Forest University Medicine, Winston-Salem, NC 27157, USA These authors have contributed equally to this work Correspondence to: Yang, email: yangshuang@nankai.edu.cn...
The damage growth of calcium fluoride crystal (CaF2) induced by 193 nm laser irradiation poses a significant risk to the operation deep-ultraviolet photolithography. It is crucial explore characteristics and mechanism CaF2 for safe integrated photolithography systems. This paper analyzed trend laser-induced surfaces obtained coefficients thresholds three test samples. By analyzing chemical composition variation electrical field modulation initial damage, it was concluded that modification...
TPMS structures possess immense potential in terms of lightweight and multifunctional applications. However, previous studies have predominantly focused on aspects such as wall thickness, unit cell size, periodicity, level set values. The impact amplitude factors the topological shape mechanical properties has not been fully elucidated. Here, primitive (P), gyroid (G), diamond (D) were initially examined to explore effects relative density structures. energy absorption capability variable...
It has been indicated that the path forward for widespread usage of ferroelectric (FE) materials may be considerably facilitated through reduction programming voltages to on-chip logic compatible values < 1 V. Obstacles involve issues related scaling FEs lower thickness as well presence an interfacial layer (IL) between high permittivity FE and substrate -- resulting in wasted voltage across IL. Here, we show how operating along with a higher tunneling electroresistance (TER) could achieved...
We demonstrate direct generation of sub-40 fs pulses from a diode-pumped mode-locked laser using an ytterbium-yttrium codoped multi-component alkaline-earth fluoride crystal and semiconductor saturable absorber mirror. The Yb,Y:(Ca,Sr)F2 delivers soliton as short 35 at 1056.7 nm, with average output power 182 mW repetition rate ∼65.7 MHz. By increasing the transmittance coupler, scales to 322 somewhat longer pulse duration (49 fs) 1052.5 corresponding peak 87.9 kW optical efficiency 32.4%....