A5034745017- Photoacoustic and Ultrasonic Imaging
- Ultrasound and Hyperthermia Applications
- Ultrasound Imaging and Elastography
- Advanced Measurement and Detection Methods
- Conducting polymers and applications
- Additive Manufacturing Materials and Processes
- Nanoplatforms for cancer theranostics
- Infrared Target Detection Methodologies
- Sensorless Control of Electric Motors
- Catalysis and Hydrodesulfurization Studies
- Diverse Aspects of Tourism Research
- Multilevel Inverters and Converters
- High Temperature Alloys and Creep
- Supercapacitor Materials and Fabrication
- High-Temperature Coating Behaviors
- Medical Image Segmentation Techniques
- Advancements in Battery Materials
- Inflammatory Bowel Disease
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Sensor and Energy Harvesting Materials
- Electric Motor Design and Analysis
- Optical Systems and Laser Technology
- Covalent Organic Framework Applications
- Electrocatalysts for Energy Conversion
- Agriculture Sustainability and Environmental Impact
Linyi University
2025
Imperial College London
2019-2024
Nanjing Agricultural University
2024
Wuhan University
2021-2024
Liaoning Shihua University
2023-2024
Hebei Agricultural University
2024
University of Science and Technology of China
2024
First Affiliated Hospital of Zhengzhou University
2018-2022
Beijing University of Technology
2022
Shandong University
2020-2021
Atomically monodispersed heterogeneous catalysts with uniform active sites and high atom utilization efficiency are ideal catalytic materials. Designing such type of catalysts, however, remains a formidable challenge. Herein, using wet-chemical method, we successfully achieved mesoporous graphitic carbon nitride (mpg-C
Abstract Achieving highly selective acetylene semi‐hydrogenation in an ethylene‐rich gas stream is of great industrial importance. Herein, we construct isolated single Pd atom a polyoxometalate‐based metal‐organic framework (POMOF). The unique internal environment allows this POMOF to separate from acetylene/ethylene mixtures and confine it close the atom. After semi‐hydrogenation, resulting ethylene preferentially discharged pores, achieving selectivity 92.6 %. First‐principles simulations...
Abstract The inactivation of natural enzymes by radiation poses a great challenge to their applications for radiotherapy. Single-atom nanozymes (SAzymes) with high structural stability under such extreme conditions become promising candidate replacing shrink tumors. Here, we report CuN 3 -centered SAzyme (CuN -SAzyme) that exhibits higher peroxidase-like catalytic activity than 4 counterpart, locally regulating the coordination environment single copper sites. Density functional theory...
With the widespread interest and uptake of super-resolution ultrasound (SRUS) through localization tracking microbubbles, also known as microscopy (ULM), many algorithms have been developed. ULM can image centimeters into tissue in-vivo track microvascular flow non-invasively with sub-diffraction resolution. In a significant community effort, we organized challenge, Ultrasound Localization TRacking Algorithms for Super-Resolution (ULTRA-SR). The aims this paper are threefold: to describe...
Transition metal‐catalyzed cascade carbene coupling reactions are highly valued strategies for the assembly of complex molecules. Among various precursors, α,α‐difluoro‐N‐tosylhydrazones have emerged as promising candidates in such reactions. In this study, we report a rhodium‐catalyzed three‐component reaction involving α,α‐difluoro‐N‐tosylhydrazones, arylboronates and alcohols. This approach provides complementary method efficient synthesis alkyl enol ethers, showcasing broad substrate...
Super-resolution ultrasound (SRUS) imaging through localising and tracking sparse microbubbles has been shown to reveal microvascular structure flow beyond the wave diffraction limit. Most SRUS studies use standard delay sum (DAS) beamforming, where large main lobe significant side lobes make separation localisation of densely distributed bubbles challenging, particularly in 3D due typically small aperture matrix array probes. This study aims improve by implementing a low-cost coherence...
Prussian blue analogues prefer to be etched along the edge in HCl solution, resulting much enhanced ionic diffusions and thus rate capability.
The electrochemical reduction of nitrogen to ammonia under mild conditions is a promising alternative the energy-intensive Haber-Bosch process that operates at high temperature and pressure. Gaining an understanding catalytic processes mechanisms great importance rational design desirable electrocatalysts. In this work, based on detailed investigation electrocatalytic reaction (NRR) pathways for dual-atom Fe2 species graphitic carbon nitride (g-C3N4), we have explored few external means...
Objective The aim of this study is to demonstrate 3-dimensional (3D) acoustic wave sparsely activated localization microscopy (AWSALM) microvascular flow in vivo using phase change contrast agents (PCCAs). Materials and Methods Three-dimensional AWSALM acoustically activable PCCAs was evaluated on a crossed tube microflow phantom, the kidney New Zealand White rabbits, brain C57BL/6J mice through intact skull. A mixture C 3 F 8 4 10 low-boiling-point fluorocarbon gas used generate with an...
Markov random field model (MRF) has attracted great attention in the of image segmentation. Its basic unit can be pixels or regions. These pixel‐based region‐based MRF models have their own advantages and disadvantages. In order to complement each other, a unified (UMRF) is proposed this paper. The strength UMRF lies two aspects. First, combines benefits by decomposing likelihood function into product pixel regional function. It make take both information account. Second, new feature...
Ni 3 V 2 O 8 is a promising anode material for Li‐ion batteries due to its high theoretical capacity that originates from the multivalence of nickel and vanadium. However, low conductivity results in poor rate performance, large volume variation leads stability induced by inevitable pulverization aggregation active materials during cycling. To address these issues, strategy anchoring ultrafine nanoparticles on reduced graphene oxide with hierarchical architecture (rGO@Ni ) presented. This...
Ulcerative colitis is closely associated with colorectal cancer, the long‑standing chronic inflammation being key etiology of ulcerative colitis. The aim present study was to identify anti‑inflammatory and anti‑apoptosis activity taraxasterol in MTT assay used obtain optimal concentrations lipopolysaccharide (LPS) for cell treatments vitro. A mouse model established via dextran sodium sulphate (DSS) administration. Levels IL‑6 TNF‑α were detected through ELISA. Flow cytometry western...
While control over chemical reactions is largely achieved by altering the intrinsic properties of catalysts, novel strategies are constantly being proposed to improve catalytic performance in an extrinsic way. Since fundamental behavior molecules can remarkably change when their molecular scale comparable size space where they located, creating spatially confined environments around active sites offers new means regulating processes. We demonstrate through first-principles calculations that...
Ultrasound contrast enhanced imaging has seen widespread uptake in research and clinical diagnostic imaging. This includes applications such as vector flow imaging, functional ultrasound super-resolution Localization Microscopy (ULM). All of these require testing validation during development new algorithms with ground truth data. In this work we present a comprehensive simulation platform BUbble Flow Field (BUFF) that generates images vascular tree geometries realistic characteristics for...
This study aimed to identify genes that may play a role in development of ulcerative colitis (UC) and gain insight into its pathogenesis. Gene expression profiling data, including samples collected from 13 early-stage UC (EUC), 8 advanced-stage (AUC), 5 control subjects, were downloaded the Expression Omnibus database under accession number GSE9452. Differentially expressed (DEGs) identified EUC AUC compared with controls. DEGs for AUC, as well AUC-specific subjected pathway enrichment...
To effectively tackle the issue of high-frequency torque ripple in five-phase motors, this paper presents a novel method for suppressing through sensorless control permanent magnet synchronous motors. This innovative approach is specifically designed to address problem and ensure its suppression motor. Compared with traditional methods, strategy chooses inject two voltage signals same frequency but different amplitudes simultaneously on d-axis q-axis. Through scheme, optimal ratio these...
Effectors are considered to be virulence factors secreted by pathogens, which play an important role during host-pathogen interactions. In this study, the candidate effector Pt9226 was cloned from genomic DNA of Puccinia triticina (Pt) pathotype THTT, and there were six exons five introns in 877 bp sequence, with corresponding open reading frame 447 length, encoding a protein 148 amino acids. There only one polymorphic locus I142V among Pt pathotypes analyzed. Bioinformatics analysis showed...
A Mn/Co dual nanoparticle-decorated hierarchical carbon structure was derived from a Zn/Mn/Co/chitosan composite hydrogel. This strategy critically relied on the formation of supramolecularly crosslinked hydrogel that allowed efficient and homogeneous incorporation highly active species onto surface structures. The resultant electrocatalyst outperformed Pt/C toward oxygen reduction reaction in 0.1 M KOH electrolytes.
Abstract Achieving highly selective acetylene semi‐hydrogenation in an ethylene‐rich gas stream is of great industrial importance. Herein, we construct isolated single Pd atom a polyoxometalate‐based metal‐organic framework (POMOF). The unique internal environment allows this POMOF to separate from acetylene/ethylene mixtures and confine it close the atom. After semi‐hydrogenation, resulting ethylene preferentially discharged pores, achieving selectivity 92.6 %. First‐principles simulations...
Contrast-enhanced photoacoustic imaging has shown a great potential in various medical applications. Although different types of customized contrast agents were developed over the decade, there is no commercial FDA-approved agents. This study shows vivo low-boiling-point phase-change nanodroplets, made using ingredients from an existing microbubble ultrasound without any dye coated, mouse to demonstrate that may have be used facilitate clinical translation imaging. Decafluorobutane-core...