A5014760831- Luminescence and Fluorescent Materials
- Organic Light-Emitting Diodes Research
- Molecular Sensors and Ion Detection
- Analytical Chemistry and Sensors
- Nanoplatforms for cancer theranostics
- Porphyrin and Phthalocyanine Chemistry
- Advanced biosensing and bioanalysis techniques
- Organic Electronics and Photovoltaics
- Photodynamic Therapy Research Studies
- Plasma Diagnostics and Applications
- Photoacoustic and Ultrasonic Imaging
- Photochemistry and Electron Transfer Studies
- Polydiacetylene-based materials and applications
- Lanthanide and Transition Metal Complexes
- Electrochemical sensors and biosensors
- Electrohydrodynamics and Fluid Dynamics
- Power Systems and Renewable Energy
- Nanocluster Synthesis and Applications
- Rocket and propulsion systems research
- Click Chemistry and Applications
- Advanced Nanomaterials in Catalysis
- Photochromic and Fluorescence Chemistry
- Luminescence Properties of Advanced Materials
- Energy, Environment, and Transportation Policies
- Energy, Environment, Economic Growth
China Three Gorges University
2015-2025
Beijing University of Posts and Telecommunications
2016-2024
Shenzhen University
2020-2024
China Academy of Launch Vehicle Technology
2024
Gannan Normal University
2024
Wuhan University
2018-2023
Renmin Hospital of Wuhan University
2020-2023
Harbin University of Science and Technology
2010-2022
Shanghai Ocean University
2011-2022
National Quality Inspection and Testing Center for Surveying and Mapping Products
2022
Abstract B/N‐based multi‐resonance thermally activated delayed fluorescence (MR‐TADF) emitters and the corresponding narrow band emissive organic light‐emitting diodes (OLEDs) exhibit great potential for next‐generation high‐resolution displays. Nonetheless, designing MR‐TADF with emission wavelength over 550 nm remains challenging. Herein, an effective approach toward yellow‐to‐orange by integrating a strong electron‐donating indolophenazine building block into B/N‐doped polycyclic aromatic...
Abstract Thermally activated delayed fluorescence (TADF) emitters featuring through‐space charge transfer (TSCT) can be excellent candidates for piezochromic luminescent (PCL) materials due to their structural dynamics. Spatial donor‐acceptor (D−A) stacking arrangements enable the modulation of inter‐ and intramolecular D−A interactions, as well spatial states, under varying pressure conditions. Herein, we demonstrate an effective approach toward dynamic reversible full‐color PCL with...
Multicolor-changing mechanochromic characteristics of AIE cyanostyrene luminogens were ascribed to diverse molecular packing modes.
AIE-active organic intelligent luminescent materials exhibit both multicolor tunable and high-contrast beyond 100 nm mechanochromism acidochromism.
A type of polymeric nanoparticles loading indocyanine green and Pt(ii)-porphyrins (ICG-Pt-NPs) is constructed to achieve a synergistic effect combined photothermal two-photon activated photodynamic therapy. The nanoparticle core comprises the photosensitizer (PtTFPP), organic semiconducting polymer (PFO) that acts as antenna. Negative ICG molecules, an NIR-absorbing dye, can be loaded into positively charged poly-l-lysine (PLL) shell via electrostatic interaction. In these carefully designed...
Abstract The understanding of the excited state dynamics thermally activated delayed fluorescence (TADF) materials is crucial. In this study, two donor–acceptor‐type TADF emitters with highly twisted conformation are synthesized. subtle chemical modification donor unit exhibit opposite aggregation luminescent behaviors: aggregation‐induced emission (AIE) and aggregation‐caused quenching (ACQ). Through photophysical properties crystallographic analysis, theory simulations, it discovered that...
Abstract Type I photosensitization is of particular significance in the anaerobic tumor treatment. Nonetheless, development high‐performance type photosensitizers (PSs) remains challenging, due to weak absorption and inefficient intersystem crossing (ISC) progress. Herein, an effective approach toward a near‐infrared (NIR) PS ( NIR‐BN ) demonstrated using boron/nitrogen‐embedded polycyclic aromatic hydrocarbon with multiple‐resonance (MR) character, for first time. A small singlet‐triplet...
In order to search for a suitable frequency and material with higher photothermal efficacy hyperthermia application in cancer treatment, comparative study on laser heating of Au/Ag nanoparticles Ag nanowires has been conducted. It is found that gold are more efficient comparison silver at 450nm 532 nm. Gold heated by nm than 450 laser. contrast, show slightly less temperature rise For nanowires, no significant effect observed. Size-dependent indicates the absorption efficiency single larger...
A dual-functional nanosysterm is developed by means of Chlorin e6 (Ce6) as photosensitizer and 1,3-Diphenylisobenzofuran (DPBF) fluorescent singlet oxygen (1O2) probe. Under 660 nm laser irradiation, Ce6 exhibites efficient 1O2 generation, subsequently the production assessed ratiometric fluorescence PFO DPBF under one-photon two-photon excitation mode. The nanoparticles with excellent biocompatibility can be internalized into Hela cells applied for tumor treatment. For intracellular PDT,...
Photothermal therapy following microscopic temperature detection can avoid overheating effects or insufficient heating, and thus improve therapeutic efficacy. In this study, biocompatible dual-functional nanoparticles (NPs) are constructed from polypyrrole (PPy) rhodamine B (RB) by a one-step modified polymerization method. The serves as photothemal agent, acts temperature-sensing probe. polypyrrole-rhodamine (PPy-RB) NPs possess high photothermal effect on irradiation 808 nm laser,...
This work discusses the H∞ state-feedback control issue for a class of state saturated two-dimensional (2-D) Roesser systems under event-triggered mechanism. Here, saturation is considered to cater practical situation. First, an strategy exploited make use resources rationally in communication network with finite capacity. Based on Lyapunov method, sufficient criterion presented achieve desired performance corresponding closed-loop 2-D system and existence (ET-SF) controller ensured....
Chemical modifications to nucleobases have a great influence on various cellular processes, by making gene regulation more complex, thus indicating their profound impact aspects of heredity, growth, and disease. Here, we provide the first genome-wide map 5-formyluracil (5fU) in living tissues evaluate potential roles for 5fU genomics. We show that an azido derivative (2-benzimidazolyl)acetonitrile has high selectivity enriching 5fU-containing genomic DNA. The results demonstrated feasibility...
5-Formyluracil (5fU) based probes were designed and synthesized to detect Al<sup>3+</sup>ions<italic>in vitro</italic>and in biological systems.