Yajie Li

ORCID: 0000-0002-3790-4201
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Research Areas
  • Advanced Radiotherapy Techniques
  • Radiation Therapy and Dosimetry
  • Fractional Differential Equations Solutions
  • Photonic and Optical Devices
  • Advanced biosensing and bioanalysis techniques
  • Luminescence and Fluorescent Materials
  • stochastic dynamics and bifurcation
  • Covalent Organic Framework Applications
  • Probabilistic and Robust Engineering Design
  • Anaerobic Digestion and Biogas Production
  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Semiconductor Lasers and Optical Devices
  • Acoustic Wave Phenomena Research
  • Semiconductor Quantum Structures and Devices
  • Luminescence Properties of Advanced Materials
  • Medical Imaging Techniques and Applications
  • Noise Effects and Management
  • Wastewater Treatment and Nitrogen Removal
  • Laser-Matter Interactions and Applications
  • Radiomics and Machine Learning in Medical Imaging
  • Advanced Fiber Laser Technologies
  • Food Industry and Aquatic Biology
  • Optical Network Technologies
  • Chaos control and synchronization

Beijing University of Chemical Technology
2021-2025

Henan University of Urban Construction
2019-2025

Changchun University of Science and Technology
2024-2025

Nanjing Agricultural University
2025

Suzhou University of Science and Technology
2018-2024

Nanchang University
2020-2024

Harbin Medical University
2024

Third Affiliated Hospital of Harbin Medical University
2024

Qingdao University of Science and Technology
2022-2024

Tongji Hospital
2021-2024

Abstract Electrochemiluminescence (ECL) plays a key role in analysis and sensing because of its high sensitivity low background. Its wide applications are however limited by lack highly tunable ECL luminophores. Here we develop scalable method to design emitters covalent organic frameworks (COFs) aqueous medium simultaneously restricting the donor acceptor COFs’ tight electron configurations constructing high-speed charge transport networks through olefin linkages. This allows efficient...

10.1038/s41467-021-25013-8 article EN cc-by Nature Communications 2021-08-05

It remains a huge challenge to enhance the energy-storage density (ESD) and efficiency (ESE) of Pb-free dielectrics for ES applications. The perovskite structured high-entropy ceramics are regarded as promising candidate pulsed power system devices because their interesting properties originating from effect. Nevertheless, main drawback ferroelectric materials is relatively low electric breakdown strength. In this study, MnCO3, an additive, was designed improve insulation resistance...

10.1016/j.rinp.2022.105617 article EN cc-by-nc-nd Results in Physics 2022-05-16

The application of covalent organic frameworks (COFs) in electrochemiluminescence (ECL) is promising environmental monitoring. Developing an emerging design strategy to expand the class COF-based ECL luminophores highly desirable. Here, a host-guest system was constructed through guest molecular assembly deal with nuclear contamination analysis. efficient charge transport network formed by inserting electron-withdrawing tetracyanoquinodimethane (TCNQ) into open space COF host (TP-TBDA; TP =...

10.1021/acs.analchem.3c01299 article EN Analytical Chemistry 2023-05-24

Abstract Owing to the intrinsic advantages of spatiotemporal selectivity, photothermal theranostics have become advancing edge precision medicine for cancer. Developing transduction agents (PTAs) with near‐infrared (NIR) absorption, high conversion efficiency, robust stability, and good accumulation in tumors, is particularly valuable. Herein, we report a new concept, self‐assembly‐induced crystallization (SAIC), which can serve as mechanism that dramatically boosts behaviors PTA NIR region....

10.1002/agt2.170 article EN cc-by Aggregate 2022-01-26

Developing new electrochemiluminescence (ECL) luminators with high stability, wide applicability, and strong designability is of great strategic significance to promote the ECL field frontier. Here, driven by I···N bond, 1,3,5-trifluoro-2,4,6-triiodobenzene (TFTI) 2,4,6-trimethyl-1,3,5-triazine (TMT) self-assembled into a novel halogen cocrystal (TFTI-TMT) through slow solution volatilization. Significant difference charge density existed between N atoms on TMT σ-hole I TFTI. Upon induction...

10.1021/acs.analchem.3c05632 article EN Analytical Chemistry 2024-03-08

The protozoan parasite Giardia intestinalis belongs to one of the earliest diverged eukaryotic lineages. This is also reflected in a simple intracellular organization, as lacks common subcellular compartments such mitochondria, peroxisomes, and apparently Golgi apparatus. During encystation, developmentally regulated formation large secretory containing cyst wall material occurs. Despite lack any morphological similarities, these encystation-specific vesicles (ESVs) show several biochemical...

10.1074/jbc.m302082200 article EN cc-by Journal of Biological Chemistry 2003-06-29

Covalent organic frameworks (COFs) with stable long-range ordered arrangements are promising materials for optoelectronics. However, their electrochemiluminescence (ECL) from non-ECL active monomers has not been realized. Here, we report a design strategy ECL-emitting COF family. The donors and acceptors co-crystallized stacked into the highly aligned array of olefin-linked COFs, so that electrons can be transported freely. By this means, tunable ECL is activated molecules maximum efficiency...

10.1021/acsami.1c12958 article EN ACS Applied Materials & Interfaces 2021-10-03

Covalent organic frameworks (COFs) have been proposed for electrochemical energy storage, although the poor conductivity resulted from covalent bonds limits their practical performance. Here, we propose to introduce noncovalent in COFs through a molecular insertion strategy improving of as supercapacitor. The synthesized (MI-COFs) establish equilibriums between and bonds, which construct continuous charge transfer channel enhance conductivity. rapid rate enables activate redox sites,...

10.1002/anie.202313970 article EN Angewandte Chemie International Edition 2023-11-13

Metamaterials with low-frequency band gap have always been the focus of research. For this reason, many researchers proposed structural design schemes. In paper, an innovative star-shaped hybrid metamaterial structure is proposed. Based on Bloch's theorem and finite element method, a dynamic model established, characteristics are analyzed, generation mechanism discussed mode shape specific frequency. Then, propagation elastic wave in analyzed by using dispersion surface group velocity...

10.1016/j.matdes.2023.111966 article EN cc-by-nc-nd Materials & Design 2023-04-30

A novel P 4 Mo 6 -based POMOFs (CUST-576) was synthesized as a pre-catalyst in the OER reaction, and NiOOH, Ni(OH) 2 obtained by situ reconstruction used main active site with good electrocatalytic H O detection performance.

10.1039/d3qi02401f article EN Inorganic Chemistry Frontiers 2024-01-01

Proton exchange membrane fuel cells (PEMFCs) are developing into very meaningful clean energy to fundamentally address environmental pollution. Among which the most studied Nafion series membranes limited under large-scale use, and some strong oxidizing groups such as hydrogen peroxide will attack structure of Nafion, shortening lifespan PEMFCs. Therefore, it is crucial develop a proton-conductive material with stability broad application. In this study, novel hourglass-type P4Mo6-based...

10.1021/acs.inorgchem.4c04833 article EN Inorganic Chemistry 2025-01-02
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