A5100425607- Luminescence Properties of Advanced Materials
- Perovskite Materials and Applications
- Luminescence and Fluorescent Materials
- Advanced Photocatalysis Techniques
- Radiation Detection and Scintillator Technologies
- Ammonia Synthesis and Nitrogen Reduction
- Glass properties and applications
- Gas Sensing Nanomaterials and Sensors
- Catalysis and Oxidation Reactions
- Solid State Laser Technologies
- Catalytic Processes in Materials Science
- Synthesis and Catalytic Reactions
- Microwave Dielectric Ceramics Synthesis
- Inorganic Chemistry and Materials
- Crystal Structures and Properties
- Sulfur-Based Synthesis Techniques
- Asymmetric Hydrogenation and Catalysis
- Catalytic Cross-Coupling Reactions
- Advanced ceramic materials synthesis
- Nanoplatforms for cancer theranostics
- Catalytic C–H Functionalization Methods
- Optical properties and cooling technologies in crystalline materials
- Zeolite Catalysis and Synthesis
- Solid-state spectroscopy and crystallography
- Lanthanide and Transition Metal Complexes
Yangtze Normal University
2020-2022
Jilin University
2017-2021
Hebei University
2019-2021
Baoding University
2019-2021
First Hospital of Jilin University
2017-2021
National Engineering Research Center of Electromagnetic Radiation Control Materials
2019-2020
University of Electronic Science and Technology of China
2019-2020
Chengdu University of Technology
2012-2018
Chongqing Metrology Quality Inspection and Research Institute
2018
Changchun Institute of Optics, Fine Mechanics and Physics
2018
The newly developed NaErF<sub>4</sub> system offers a new strategy to design excellent theranostic nanoplatform for multimodality imaging-guided therapy.
Abstract Different concentrations of berberine were mixed with nano‐hydroxyapatite/chitosan (n‐HA/CS) bone cement to generate an antibiotic drug delivery system for treatment defects. Properties the such as setting time, compressive strength, surface morphology, phase compositions, release profiles and antimicrobial activity also characterized. It was shown that time ranged from 17.03 ± 0.50 min 28.47 0.96 strength changed 184.00 7.94 MPa 120.33 9.02 increase berberine. The XRD, IR, SEM...
Using divalent alkaline earth metal ions as inducers, new luminescence centers were obtained by manual intervention, thus achieving great enrichment and controllable adjustment of the spectrum.
Herein we demonstrate an alternative route to make Eu3+-exchanged zeolite L crystals (Eu3+/ZL) highly luminescent by modification with silylated β-diketone. The modified show strong red emission under UV-light irradiation due the effective energy transfer from grafted molecules Eu3+ ions. obtained materials were characterized FT-IR, SEM, XRD and elemental analysis. FTIR analysis confirm that amount of decreases increasing size ZL crystals. Luminescence spectroscopy was used study...
A new type of chiral cyclic sulfinamide–olefin ligands, N ‐allylic 2,3‐dihydro‐1,2‐benzoisothiazole 1‐oxides, with 1‐oxide as a unique skeleton, is developed for the highly enantioselective rhodium‐catalyzed asymmetric 1,4‐addition α,β‐unsaturated carbonyl compounds and 1,2‐addition benzil. Both enantiomers ligand 99 % ee were easily prepared from inexpensive commercially available starting materials directly used in catalysis, thus, both addition products could be obtained high yields (up...
A way to improve the properties of near-infrared long persistent luminescence (NIR LPL) phosphor has been proposed, which is introducing cation Li+ acts as both a cosolvent and producer additional defect. In this work, afterglow time Mg2.85Li0.03Ga1.99GeO8:0.01Cr3+ lasts more than 15 h by excessive Mg3Ga2GeO8:Cr3+ (4 h). Moreover, internal relationship between traps comprehensively systematically investigated analyzing thermoluminescence (TL) Mg3–x/2LixGa1.99GeO8:0.01Cr3+ carefully from...
Particle size reduction of Y3Al5O12:Ce (YAG:Ce) phosphor is highly needed for micro-LED display applications. In this work, control YAG:Ce particles achieved via carbon coating and further heat treatment. A thin layer deposited on the surface by chemical vapor deposition. During treatment, reacts with oxygen element in escapes from particles. The reaction results breaking into smaller phosphors were characterized laser light scattering particle distribution, scanning electron microscopy...
Enhancing the afterglow performance is vital for near-infrared long persistent luminescence (NIR LPL) material field. Herein, a series of Cr3+–Ln3+ codoped phosphors Mg2.85Li0.3Ga1.99–xLnxGeO8:0.01Cr3+ (Ln = Pr, Eu, Dy, Tm, Yb, Sm) are studied to optimize their performance. Interestingly, excellent properties can be obtained even if lanthanide ions located outside band gap codoped. Also, this duration Mg2.85Li0.3Ga1.99–xGeO8:0.01Cr3+,xEu3+/Pr3+ more than 24 h. We analyze position relative...
Intensive investigations have been devoted to lanthanide-doped upconversion nanoparticles (UCNPs), which shown great potential in applications such as biomedical imaging and therapy.
Uniform orange‐to‐red spherical phosphors of Sr 2 P O 7 : Ce 3+ , Mn 2+ have been synthesized by the co‐precipitation method and characterized X ‐ray powder diffraction, scanning electron microscopy, photoluminescence spectroscopy. The results indicate that morphology, size, properties can be effectively controlled reaction sintering temperatures. Energy transfer from to in phosphor was observed spectra . Moreover, based on a self‐assembly process, possible formation mechanism for is...