A5114723642- Characterization and Applications of Magnetic Nanoparticles
- Nanoplatforms for cancer theranostics
- Geomagnetism and Paleomagnetism Studies
- Photoacoustic and Ultrasonic Imaging
- Optical Imaging and Spectroscopy Techniques
- Lanthanide and Transition Metal Complexes
- Aerosol Filtration and Electrostatic Precipitation
- Magnetic Field Sensors Techniques
- Atmospheric chemistry and aerosols
- Electron Spin Resonance Studies
- Immune cells in cancer
- Advanced Fluorescence Microscopy Techniques
- Vehicle emissions and performance
- Cell Adhesion Molecules Research
- Muscle activation and electromyography studies
- Per- and polyfluoroalkyl substances research
- Nanoparticle-Based Drug Delivery
- Spectroscopy Techniques in Biomedical and Chemical Research
- Toxic Organic Pollutants Impact
- Magnetic properties of thin films
- Advanced MRI Techniques and Applications
- Chemokine receptors and signaling
- Air Quality Monitoring and Forecasting
- Prosthetics and Rehabilitation Robotics
- Stroke Rehabilitation and Recovery
Beihang University
2022-2024
Ministry of Industry and Information Technology
2023
University of Minnesota
2023
Shandong Institute of Automation
2022
Chinese Academy of Sciences
2022
Wuhan University of Science and Technology
2021
Northwest A&F University
2021
Suzhou Vocational Institute of Industrial Technology
2017
Residual lesions in the tumor bed have been a challenge for conventional white-light breast-conserving surgery. Meanwhile, lung micro-metastasis also requires improved detection methods. Intraoperative accurate identification and elimination of microscopic cancer can improve surgery prognosis. In this study, smart fibronectin-targeting metalloproteinase-activatable imaging probe CREKA-GK8-QC is developed. possesses an average diameter 21.7 ± 2.5 nm, excellent MMP-9 protein responsiveness no...
Driven by increasingly stringent regulations on the legacy poly/perfluoroalkyl (PFASs), a variety of fluorinated alternatives have emerged market. Tibetan Plateau (TP) plays an important role in accumulation organic pollutants due to its high altitude and wet deposition. In this study, occurrence, spatial distribution sources PFASs TP soils were investigated. The total concentrations ranged from 0.814–4.51 ng/g soils, with identification novel PFASs, including fluorotelomer sulfonates...
<italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">Objective:</i> Open-sided field-free line magnetic particle imaging (OS FFL MPI) is a novel medical system configuration that has received significant attention in recent years. However, the measurement-based matrix (SM) image reconstruction for OS MPI typically requires multiple angle calibration (MAC), which time-consuming practice. xmlns:xlink="http://www.w3.org/1999/xlink">Methods:</i> To...
Fluorescence molecular tomography can combine two-dimensional fluorescence imaging with anatomical information to reconstruct three-dimensional images of tumors. Reconstruction based on traditional regularization tumor sparsity priors does not take into account that cells form clusters, so it performs poorly when multiple light sources are used. Here we describe reconstruction an "adaptive group least angle regression elastic net" (AGLEN) method, in which local spatial structure correlation...
Accurate temperature measurement via magnetic resonance is valuable for both in vitro and vivo analysis of local tissue evaluating disease pathology medical interventions. 1H MRI-based thermometry used clinically but susceptible to error from field drift low sensitivity fatty requires a reference absolute determination. As an alternative, perfluorotributylamine (PFTBA), perfluorocarbon liquid 19F MRI thermometry, based on chemical shift responsiveness approaches the agents; however,...
In closed buses, the spread of droplets with viruses/bacteria may cause respiratory infectious diseases. Discrete phase modeling is used to simulate diffusion characteristics and concentration distribution at different temperatures exhalation positions by ANSYS FLUENT software. The integral locations can be quantified, which leads identification low-risk areas high-risk in bus. Results show that a higher outdoor temperature lower droplets' speed longer time until reach driver. addition,...
Fluorescence Molecular Tomography (FMT), providing thethree-dimensional fluorescent distribution information of specific molecular probes in tumors, is widely applied to detect vivo tumors. However, the ill-posedness reconstruction greatly affects resolution FMT. Traditional methods have introduced different regularization terms solve this problem, but there are still challenges for high-resolution small tumors under complex conditions. In paper, we proposed an elastic net method optimized...
Magnetic Particle Imaging (MPI) is a radiation-free tracer-based imaging technology that visualizes the spatial distribution of superparamagnetic iron oxide nanoparticles. Conventional encoding methods in MPI rely on gradient magnetic field with constant strength to generate field-free point or line for scanning. However, increasing can enhance theoretical resolution but also lead decrease Signal-to-Noise Ratio (SNR) and sensitivity system. This poses technical challenge balancing...
<p>Table S6 shows the correlation between patients' clinicopathologic parameters and CD66b+ TINs in tumor stroma.</p>
This paper presents a disturbing recovery approach for lower extremity exoskeletons with passive ankle joints, which particularly works when an external disturbance is applied on the standing exoskeleton. Firstly, by analyzing mechanical structure of during its stance phase, mathematical model established using state-space equations. Then, basis LQR (Linear Quadratic Regulator) theory, novel neural network controller designed to obtain optimal solution balance control proposed. Finally,...