A5065490187- Photoacoustic and Ultrasonic Imaging
- Photoreceptor and optogenetics research
- Nanoplatforms for cancer theranostics
- Pesticide Residue Analysis and Safety
- Wireless Signal Modulation Classification
- Analytical chemistry methods development
- Optical Imaging and Spectroscopy Techniques
- Ultrasound and Hyperthermia Applications
- Education and Technology Integration
- Click Chemistry and Applications
- Atherosclerosis and Cardiovascular Diseases
- Radar Systems and Signal Processing
- Neuroscience and Neural Engineering
- Photodynamic Therapy Research Studies
- Nuclear Receptors and Signaling
- Mycotoxins in Agriculture and Food
- Adipokines, Inflammation, and Metabolic Diseases
- Ocular and Laser Science Research
- Gold and Silver Nanoparticles Synthesis and Applications
- Redox biology and oxidative stress
- Quantum Dots Synthesis And Properties
- Spider Taxonomy and Behavior Studies
- Advanced Fluorescence Microscopy Techniques
- Wireless Communication Security Techniques
- Thermography and Photoacoustic Techniques
Boston University
2022-2024
Naval University of Engineering
2022
State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System
2021
National Engineering Research Center of Electromagnetic Radiation Control Materials
2021
National University of Defense Technology
2021
Shanxi Agricultural University
2020
First Affiliated Hospital of Guangzhou University of Chinese Medicine
2020
To assess geniposide's effects in New Zealand rabbits with high-fat diet induced atherosclerosis and to explore the underpinning mechanisms. Aorta histological changes were evaluated by intravenous ultrasound (IVUS) H&E staining. Lipid accumulation aortic was quantified Oil Red O Then, RNA sequencing (RNA-seq) carried out for detecting differentially expressed genes rabbit atherosclerosis. The levels of cytokines CRP, IL-1β IL-10 determined ELISA. Protein iNOS Arg-1 assessed Western blot...
ConspectusHigh-precision neuromodulation plays a pivotal role in elucidating fundamental principles of neuroscience and treating specific neurological disorders. Optical neuromodulation, enabled by spatial resolution defined the diffraction limit at submicrometer scale, is general strategy to achieve such precision. Optogenetics offers single-neuron with cellular specificity, whereas requirement genetic transfection hinders its clinical application. Direct photothermal modulation, an...
Highly precise neuromodulation with a high efficacy poses great importance in neuroscience. Here we developed candle soot fiber optoacoustic emitter (CSFOE), capable of generating pressure over 10 MPa central frequency 12.8 MHz, enabling highly efficient vitro. The design the emitter, including choice material and thickness layered structure, was optimized both simulations experiments. conversion efficiency CSFOE found to be times higher than other carbon-based emitters. Driven by single...
Neuromodulation is a powerful tool for fundamental studies in neuroscience and potential treatments of neurological disorders. Both photoacoustic (PA) photothermal (PT) effects have been harnessed non-genetic high-precision neural stimulation. Using fiber-based device excitable by nanosecond pulsed laser continuous wave PA PT stimulation, respectively, we systematically investigated neuromodulation at the single neuron level. Our results show that to achieve same level cell activation...
Abstract Neuromodulation is a powerful tool for fundamental studies in neuroscience and potential treatments of neurological disorders. Both photoacoustic (PA) photothermal (PT) effects are harnessed non‐genetic high‐precision neural stimulation. Using fiber‐based device excitable by nanosecond pulsed laser continuous wave PA PT stimulation, respectively, neuromodulation systematically investigated at the single neuron level. These results show that to achieve same level activation recorded...
Abstract Photoacoustic (PA) emitters are emerging ultrasound sources offering high spatial resolution and ease of miniaturization. Thus far, PA rely on electronic transitions absorbers embedded in an expansion matrix such as polydimethylsiloxane (PDMS). Here, it is shown that mid‐infrared vibrational excitation C─H bonds a transparent PDMS film can lead to efficient photoacoustic conversion (MIPA). MIPA shows 37.5 times more than the commonly used based carbon nanotubes PDMS. Successful...
In this paper, a dispersive liquid–liquid microextraction method based on the solidification of floating organic droplets, combined with high-performance liquid chromatography (DLLME-SFOD-HPLC), was developed for detection strobilurin fungicides (azoxystrobin, pyraclostrobin, and trifloxystrobin) in cereals. Natural fatty acids were used as an extractant have low toxicity, density, freezing point. The nonanoic acid evenly dispersed droplets sample solution then solidified upper layer after...
Gap-enhanced Raman tags (GERTs) have been widely used for surface-enhanced scattering (SERS) imaging due to their excellent SERS performances. Here, we reported a synthetic strategy novel gap-enhanced dumbbell-like nanoparticles with anisotropic shell coatings. Controlled growth at the tips of gold nanorods was achieved by using cetyltrimethylammonium bromide (CTAB) as capping agent. A mechanism related shape-directing effects CTAB proposed explain findings. Optimized dumbbells exhibited...
Photoacoustic (PA) neural modulation has gained attention for its non-genetic, precise, and minimally damaging properties. Existing PA methods relay on thermal expansion of the absorber/ elastomer matrix. Usually, a visible or near-infrared (NIR) laser is used to excite electronic transition absorber. Here, we present mid-infrared photoacoustic (MIPA) emitter through vibrational excitation in polydimethylsiloxane (PDMS). A transparent film with 37.5 times enhancement performance compared...
Abstract Highly precise neuromodulation with a high efficacy poses great importance in neuroscience. Here, we developed candle soot fiber optoacoustic emitter (CSFOE), capable of generating pressure over 10 MPa, enabling highly efficient vitro. The design the emitter, including choice material and thickness layered structure, was optimized both simulations experiments. conversion efficiency CSFOE found to be ten times higher than other carbon-based emitters. Driven by single laser, can...
In view of the problem that traditional deep learning requires a large amount labeled signal data set but measured is difficult to meet, this paper proposes small sample recognition method based on transfer (TLSSM), which transfers model from large-scale simulation model. It can also achieve better performance in case number samples. Simulation experiments show when TLSSM has 100 samples each type training set, accuracy 5-10dB mixed as high 90%, 84% smaller than required by convolutional...
Abstract Enzymes are vital components in a variety of physiological and biochemical processes. Participation various enzyme species required for many biological events signaling networks. Thus, spatially mapping the activity multiple enzymes living system is significant elucidating enzymatic functions health connections to diseases. Here, we report development nitrile (C≡N)-tagged reporters, named chameleons shifted peak between substrate product. By real-time mid-infrared photothermal...
The training of the new teachers is an important part teaching resources work in military academies.Combined with Management Engineering and Equipment Economics Department over years teachers, summed up a model facility training.It needs to pay attention "two steps".Based on "full-time" studying, department carry out "all-round" by development information technology, research section guide assist whole process.We explore set comprehensive methods teacher, order lay solid foundation for...
Abstract Radar-Embedded Communication (REC) is a covert communication technology that utilizes radio frequency (RF) tag or transponder to embed the signal into radar backscatter. The RF must be triggered by and quickly generate required waveforms so as ensure these symbols can timely effectively embedded in backscatter pulse. Such an operation poses great challenge response speed of transponder. traditional method based on multiple eigenvalue decompositions quasi-orthogonal waveforms, which...