A5045197845- Advanced battery technologies research
- Molecular Sensors and Ion Detection
- Organic Light-Emitting Diodes Research
- Photochemistry and Electron Transfer Studies
- Luminescence and Fluorescent Materials
- Electrochemical Analysis and Applications
- Advanced biosensing and bioanalysis techniques
- Advanced Chemical Physics Studies
- Molecular Junctions and Nanostructures
- Advanced Battery Materials and Technologies
- Lanthanide and Transition Metal Complexes
- Laser-Matter Interactions and Applications
- Electrocatalysts for Energy Conversion
- Advancements in Battery Materials
- Organometallic Complex Synthesis and Catalysis
- Atomic and Molecular Physics
- Advanced Photocatalysis Techniques
- Electrochemical sensors and biosensors
- Perovskite Materials and Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Cold Atom Physics and Bose-Einstein Condensates
- Molecular spectroscopy and chirality
- Spectroscopy and Quantum Chemical Studies
- Supercapacitor Materials and Fabrication
- Supramolecular Self-Assembly in Materials
Jilin University
2008-2025
Shandong Agricultural University
2025
State Key Laboratory of Superhard Materials
2024-2025
Changzhou University
2015-2024
State Key Laboratory of Supramolecular Structure and Materials
2016-2022
Sinopec (China)
2017
Purdue University West Lafayette
2014-2016
Jilin Medical University
2016
Institute of Theoretical Physics
2009-2014
Chinese Academy of Sciences
2012
Biofilm infections can induce chronic inflammation and stall the normal orchestrated course of wound-healing cascades. Herein, pH-switchable antimicrobial hydrogel with nanofiber networks for biofilm eradication rescuing stalled healing in wounds is reported on basis self-assembly a designed octapeptide (IKFQFHFD) at neutral pH. This biocompatible exhibits an acidic pH (pathological environment infected wounds)-switchable broad-spectrum effect via mechanism involving cell wall membrane...
Polysaccharides of sodium carboxymethyl cellulose (CMC) and chitosan (CS) were integrated together via amidation reactions between the carboxyl groups on CMC amino CS. Compared with individual CS, polysaccharides a mass ratio 1:1, CMC–CS (1:1), exhibited three-dimensional (3D) porous network structure, resulting in significantly enhanced hydrophility due to exposed polar functional (1:1). Chiral interfaces constructed used for electrochemical enantiorecognition tryptophan (Trp) isomers. The...
Aqueous zinc batteries are considered as one of the most promising energy storage systems for large-scale and wearable electronics, owing to their low cost intrinsic safety. However, developing high-performance cathode materials with environmentally friendly is still an important task. Here, we demonstrate that two N-containing organic compounds, hexamethoxy hexaazatrinaphthylene (HMHATN) (HATN), used cathodes can exhibit high capacity fast kinetics. Thus, Zn//HMHATN Zn//HATN full display...
Chemically self-charging aqueous zinc-ion batteries (AZIBs) via air oxidation will provide new opportunities for future wearable electronic devices. Herein, we display two high-performance flexible AZIBs based on a trifluorohexaazatrinaphthylene (TFHATN)/trichlorohexaazatrinaphthylene (TCLHATN) cathode, which can be recharged without using an external power supply. The Zn//TFHATN/Zn//TCLHATN battery presents good mechanical flexibility and high volumetric energy density of 9.2/10.7 mWh cm–3....
Construction of convenient systems for isomer discrimination is great importance medical and life sciences. Here, we report a simple effective chiral sensing device based on highly ordered self-assembly framework. Cu2+-modified β-cyclodextrin (Cu-β-CD) was self-assembled to the ammonia-ethanol cotreated chitosan (ae-CS), framework gradually formed during "re-growth" process shrinked ae-CS films. Tryptophan (Trp) isomers were well discriminated with by electrochemical approach. This study...
Stereospecific molecular recognition with simple and easily available proteins is of significant importance in life science biomaterial science. Herein, we report on a chiral sensing platform, graphene quantum dots (GQDs)-functionalized bovine serum albumin (BSA), for tryptophan (Trp) isomers. Amidation reaction between BSA GQDs was directly responsible the introduction to BSA, resulting changes spatial configuration exposure more sites at protein surface. The BSA-GQDs-based sensor exhibited...
A simple emitter could simultaneously achieve bright white light emission with high quantum yield, ultra-long phosphorescence and excitation-dependent color-tunable emission.
Reliable chiral discrimination of enantiomers with simple devices is great importance for analysis. Here, a sensing platform developed through two different modes: electrochemistry and temperature. Au nanoparticles (AuNPs) are grown in situ on the nanosheets MXene by utilizing strong metal reduction ability MXene, which can be further used anchoring N-acetyl-l-cysteine (NALC), commonly source, Au-S bonds. Owing to excellent electrical conductivity photothermal conversion efficiency resultant...
Abstract Lanthanide metal-organic frameworks (Ln-MOFs) have received extensive attention in the development of photoluminescent (PL) materials due to their stable structures and unique line-like emission spectroscopic properties. However, order prepare Ln-MOFs with high PL quantum yield (PLQY), further improving sensitization efficiency “antenna effect” is essential. Herein, remarkably enhanced [Tb 2 (BDC) 3 (DMF) (H O) ] n MOF successfully achieved via high-pressure engineering at room...
Abstract Organic materials with exceptional blue photoluminescence have emerged as a captivating class of materials, exhibiting promising applications full‐color display and solid‐state lighting. However, the quenching is largely unsolved problem towing to strong π – interaction in aggregation effect or electrostatic repulsion. Herein, strategy harvest remarkably enhanced emission phenylboric acid molecules intricate hydrogen bond networks through pressure treatment engineering proposed....
Covalent-organic frameworks (COFs) are dynamic covalent porous organic materials constructed from emissive molecular building blocks. However, most two-dimensional (2D) COFs nonemissive or weakly in the solid state owing to intramolecular rotation and vibration together with strong π-π interactions. Herein, we report a pressure strategy achieve bright multicolor emission yellow red 2D triazine triphenyl imine COF (TTI-COF). Intriguingly, TTI-COF experiences 24-fold enhancement under mild of...
To achieve a scientific and objective evaluation of soil acidification, secondary salinization, nutrient imbalance in old protected vegetable fields (OPVs) with over 30 years cultivation history, surface breeding vigorous moss was investigated. Here, quantitative laboratory analysis mathematical statistics were employed to explore the spatial distribution salinity nutrients, as well their relationships. The results revealed that OPVs exhibited slightly acidified values. measured anions...
Although Pt exhibits high activity for electrochemical hydrogen evolution reaction (HER), its cost and scarcity limit widespread application. Traditional catalysts single-atom (Pt 1 ) -SACs) face...
Abstract Lanthanide metal‐organic frameworks (Ln‐MOFs) exhibit distinctive emission spectra and prolonged luminescent lifetimes, thereby offering a unique platform for the advancement of solid‐state photoluminescence (PL) materials. However, mismatch between energy levels metal ions organic ligands leads to weak PL emission. Herein, this study presents pressure‐treated strategy aimed at achieving efficient green in Tb 2 (BDC) 3 (H O) 4 MOF. Compared initial intensity, intensity is enhanced...
TiO2 nanoparticles obtained by an improved polymerization-induced colloid aggregation (Im-PICA) method were sensitized three squaraine dyes to construct dye/TiO2 nanocomposite photocatalysts (1:3 mass ratios) with visible-light responses a facile hydrothermal method. Scanning electron microscopy (SEM) and transmission miscroscopy (TEM) employed visually observe the surface morphologies of samples. We studied response using UV–vis diffuse reflectance spectroscopy optical band gap calculations...
Molecular self-assemblies offer a promising strategy for the synthesis of advanced materials construction novel chiral sensing systems, and latest innovations on such are focused simple building blocks in biology as nucleic acids, lipids, peptides. Herein, diphenylalanine (FF) oxalic acid (OA) were prepared device recognition tryptophan (Trp) isomers. Interestingly, composed OA FF with different charging states (neutral, positively charged, negatively charged) exhibited quite morphologies,...
A quinine (QN)-based chiral sensing platform with alterable enantioselectivity is constructed for electrochemical recognition of tryptophan (Trp) isomers. The signals l- and d-Trp on the QN modified electrode depend closely temperature, more particularly are reversed at certain temperatures, which could be attributed to temperature-sensitive H-bonds π-π interactions between Trp mechanisms reverse investigated by density functional theory (DFT), variable-temperature UV spectra, 1H NMR...