A5087087678- Supramolecular Self-Assembly in Materials
- Ferroelectric and Piezoelectric Materials
- Polydiacetylene-based materials and applications
- Spectroscopy and Chemometric Analyses
- Electronic and Structural Properties of Oxides
- Polyoxometalates: Synthesis and Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Conducting polymers and applications
- Acoustic Wave Resonator Technologies
- Spectroscopy Techniques in Biomedical and Chemical Research
- Advanced Sensor and Energy Harvesting Materials
- Luminescence and Fluorescent Materials
- Advanced Battery Materials and Technologies
- Supramolecular Chemistry and Complexes
- Ionic liquids properties and applications
- Microwave Dielectric Ceramics Synthesis
- Multiferroics and related materials
- Surfactants and Colloidal Systems
- Hydrogels: synthesis, properties, applications
- Glass properties and applications
- Lipid Membrane Structure and Behavior
- Molecular Sensors and Ion Detection
- Advancements in Battery Materials
- Catalytic Processes in Materials Science
- Chemical Synthesis and Analysis
Shandong University
2016-2025
Beijing Institute of Graphic Communication
2025
Zhengzhou University
2025
Southwest Medical University
2025
Affiliated Hospital of Southwest Medical University
2024
National Medical Products Administration
2023
Beijing National Laboratory for Molecular Sciences
2020-2022
Chinese Academy of Sciences
2020-2022
University of Chinese Academy of Sciences
2022
Shenzhen University
2022
The special structure and properties of zwitterionic amphiphiles endow them potential applications in well-defined assembly structure, target ion conduction, noble metal nanomaterial antifouling biomaterial preparation.
Abstract It is commonly considered that amyloid‐β (Aβ) fibrils are heavily involved in the neurological diseases. Establishing an external model based on core recognition motif (diphenylalanine, FF) of Aβ would be significance understanding assembly and disassembly living system. Herein, supramolecular gels with structure transition from amyloid‐like β‐sheet to different helices were obtained through co‐assembly a N‐fluorenylmethoxycarbonyl‐protected L‐FF (L‐FmocFF) achiral pyridine...
Polymer electrolytes are considered as the good candidates for new-generation-safe lithium-ion battery. Herein, a free-standing and flexible polymer electrolyte film based on lithium-containing zwitterionic poly(ionic liquid) (PIL) was constructed with without propylene carbonate (PC) by in-situ photopolymerization. In this system, IL synthesized equimolecular neutralization of imidazolium-type zwitterion 3-(1-vinyl-3-imidazolio)propanesulfonate (VIPS) lithium...
A promising method of synthesizing a lithium-containing room temperature polymeric ionic liquid (PIL) by utilizing the zwitterionic effect to turn lithium salt into for single lithium-ion conduction was proposed. In this work, PIL constructed equimolar monomer mixture zwitterion 3-(1-vinyl-3-imidazolic)propanesulfonate (VIPS) and 4-styrenesulfnny(trifluoromethylsulfony)imde (LiSTFSI) based on intermolecular electrostatic interactions. situ photopolymerization with flexible chain...
Supramolecular peptide assemblies have been widely used for the development of biomedical, catalytical, and optical materials with chiral nanostructures in view intrinsic chirality peptides. However, assembly pathway transformation behavior various peptides remain largely elusive especially transient under out-of-equilibrium conditions. Herein, N-fluorenylmethoxycarbonyl-protected phenylalanine-tyrosine dipeptide (Fmoc-FY) was as a platform, which showed that proceeds multistep evolution....
Pb (ZrxTi1−x)O3 (PZT) thin films with (111) texture were deposited onto commercially available Pt/Ti/SiO2/Si substrates via the sol–gel technique. Piezoforce microscopy (PFM) was then used to analyse evolution of domain populations as a function Zr content x. Domain structures virgin films, local piezoelectric properties individual grains and histograms studied in different compositions (x = 0.2–0.6), which cover both tetragonal rhombohedral sides phase diagram. In low mainly single-domain...
We report the electrical properties, measured both at macroscopic and nanometric scales, of epitaxial (110)-Na0.5Bi0.5TiO3 (NBT) thin films grown on (110)Pt/(110)SrTiO3 by pulsed laser deposition (PLD). The influence A-site composition (Na and/or Bi excess) structural/microstructural characteristics properties is discussed. Whatever NBT target, final layers are systematically epitaxially grown, with crystallites mainly (110)-oriented, as well (100)-oriented for some minor proportion. Atomic...
A novel photoresponsive surface active ionic liquid (SAIL) 1-(4-methyl azobenzene)-3-tetradecylimidazolium bromide ([C14mimAzo]Br) with azobenzene located in the headgroup was designed. Reversible vesicle formation and rupture can be finely controlled by photostimuli without any additives aqueous solution of single-tailed liquid. The photoisomerization derivative investigated (1)H NMR UV-vis spectroscopy. Density functional theory (DFT) calculations further demonstrate that...
Supramolecular ionogels were prepared by self-assembly of small molecules through host–guest interaction between β-cyclodextrin (β-CD) and a room-temperature ionic liquid (IL) 3-(1-methyl-3-imidazolio)propanesulfonate-lithium bis(trifluoromethanesulfonyl)imide (MIPS-LiTFSI) which contains zwitterion MIPS. 19F NMR 2D ROESY 1H have been used to prove that only TFSI– is involved in the complexation. NMR, FT-IR, comparative tests indicated electrostatic imidazole cation anion intermolecular...
This article reports on the early stages of nucleation and growth texture development perovskite phase in PZT(52/48) seeded unseeded sol−gel thin films. Transmission electron microscopy (TEM) X-ray diffraction (XRD) revealed that, films, nucleates grows at film surface, seed particles Pt/PZT interface. In contrast, for only occurs from PZT/Pt At low pyrolysis temperatures, crystalline density is much higher than The formation process consequently accelerated by presence seeds. PZT films with...
Epitaxial Na0.5Bi0.5TiO3 thin films presenting various thicknesses were grown by pulsed laser deposition on epitaxial (100) platinum bottom layers supported (100)MgO single crystal substrates. X-ray diffraction data indicated that all are single-phased and (100)-oriented (NBT) crystallites extremely predominant. The thinner (respectively 230 400 nm) display a quasiunique orientation (close to 100%), whereas for the thickest film (610 nm), proportion of decreases 85.50 vol %. Such variation...
Polyoxometalates (POMs) have attracted much attention in the field of photochromic materials. However, POM-based supramolecular hydrogels with high transparency and good properties are seldom reported. In this work, a homogenous, optically transparent, injectable, hydrogel was fabricated through coassembly ammonium heptamolybdate (Mo7 ) an imidazolium-based zwitterionic amphiphile (3-(1-hexadecyl-3-imidazolio)propanesulfonate (C16 IPS)). The balance between electrostatic attraction repulsion...
Organogels can repair the damage rapidly, and relative xerogels adsorb methylene blue with high efficiency.