A5100368316- Supramolecular Self-Assembly in Materials
- Synthesis and Properties of Aromatic Compounds
- Luminescence and Fluorescent Materials
- Polydiacetylene-based materials and applications
- Petroleum Processing and Analysis
- Advanced Glycation End Products research
- Hydrocarbon exploration and reservoir analysis
- Liquid Crystal Research Advancements
- Metal-Organic Frameworks: Synthesis and Applications
- Photoreceptor and optogenetics research
- Polymer crystallization and properties
- biodegradable polymer synthesis and properties
- Chemical Synthesis and Analysis
- Catalytic C–H Functionalization Methods
- Polyoxometalates: Synthesis and Applications
- Axial and Atropisomeric Chirality Synthesis
- Natural Antidiabetic Agents Studies
- Phase-change materials and chalcogenides
- Mass Spectrometry Techniques and Applications
- Enhanced Oil Recovery Techniques
- Asymmetric Synthesis and Catalysis
- Oil Spill Detection and Mitigation
- Antimicrobial Peptides and Activities
- Conducting polymers and applications
- Crystal structures of chemical compounds
Soochow University
2022-2024
Henan University of Technology
2024
Tianjin University
1997-2023
State Key Laboratory of Chemical Engineering
2020-2023
Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2023
Dalian Institute of Chemical Physics
2021-2023
Chinese Academy of Sciences
2021-2023
University of Chinese Academy of Sciences
2021-2023
Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai)
2022
Wuhan Institute of Technology
2022
We directly configured double-walled carbon nanotubes as energy conversion materials to fabricate thin-film solar cells, with serving both photogeneration sites and a charge carriers collecting/transport layer. The cells consist of semitransparent thin film conformally coated on n-type crystalline silicon substrate create high-density p−n heterojunctions between n-Si favor separation extract electrons (through n-Si) holes nanotubes). Initial tests have shown power efficiency >1%, proving...
Abstract Inspired by the mystery of natural homochirality, design and construction artificial chiral systems with special functions including mechanics, chiroptical devices, separation have aroused great interest scientists. Due to its diverse conformations components, polymers become an excellent candidate construct aggregates, which provides opportunity fabricate advanced materials. Herein, in this review, we summarized not only different strategies for regulation supramolecular chirality...
Circularly polarized luminescence (CPL) plays a pivotal role in cutting-edge display and information technologies. Currently achieving precise color control dynamic signal regulation CPL still remains challenging due to the elusory relationship between fluorescence chirality. Inspired by natural mechanisms governing formation chiral interaction, we proposed an addition-subtraction principle theory address this issue. Three fluorene-based polymers synthesized Suzuki polycondensation with...
Controlling the secondary phase in chiral liquid-crystalline (LC) polymers is of great importance since it transfers and amplifies molecular information to macroscopic properties. However, superstructures LC are determined exclusively by inherent configuration parent source. Here, we report switchable supramolecular chirality heteronuclear structures untraditional command between common "sergeant" units various achiral "soldier" units. Different induction pathways sergeants soldiers were...
Self-assembled peptide materials with sequence-encoded properties have attracted great interest. Despite their intrinsic chirality, the generation of circularly polarized luminescence (CPL) based on self-assembly simple peptides has been rarely reported. Here, we report into hierarchical helical arrays (HHAs) controlled supramolecular handedness. The HHAs can emit full-color CPL signals after incorporation various achiral fluorescent molecules, and glum value is 40 times higher than that...
Circularly polarized luminescent chiral organogels based on fluorescence resonance energy transfer are fabricated by supramolecular co-assembly in an achiral polymer system, which a wavelength shift and amplified g lum achieved.
The synthesis of chiral substances, especially polymers is currently one the hottest issues in field materials and chemistry due to their unique structural characteristics potential applications. However, acquisition by chemical or asymmetric catalysis may often involve expensive reagents tedious routes. types substances nature are undoubtedly limited. Except for design compounds, utilizing external stimulus factors induce chirality achiral a promising approach. Inspired nature, researchers...
In nature, the communication of primary amino acids in polypeptides influences molecular-level packing, supramolecular chirality, and resulting protein structures. chiral side-chain liquid crystalline polymers (SCLCPs), however, hierarchical between mesogens is still determined by parent source due to intermolecular interactions. Herein, we present a novel strategy enable tunable chiral-to-chiral azobenzene (Azo) SCLCPs, which chiroptical properties are not dominated configurational point...
Chiral regulation to prepare functional materials has aroused considerable interest in recent years. However, little is known on the effect of chirality ligands metal-organic coordination assembly process. We report self-assembly diphenylalanine peptide (Phe-Phe, FF), core fragment Aβ protein, with metal copper ion (Cu2+) into assemblies chirality-encoded structures and properties. The chirality-dependent metal-dipeptide assembles different morphologies supramolecular were obtained by facile...
Macroscopic regulation of chiral supramolecular nanostructures in liquid-crystalline block copolymers is great significance photonics and nanotechnology. Although fabricating helical phase structures via doping microphase separation has been widely reported, the memory self-recovery capacity asymmetric are major challenge still deeply rely on presence additives. Herein, we demonstrate first controllable an achiral amphiphilic copolymer consisting poly(ethylene oxide) azobenzene (Azo) groups....
Abstract New insights are raised to interpret pathway complexity in the supramolecular assembly of chiral triarylamine tris‐amide (TATA) monomer. In cosolvent systems, monomer undergoes entirely different processes depending on chemical feature two solvents. Specifically, 1,2‐dichloroethane (DCE) and methylcyclohexane (MCH) trigger cooperative growth monomers with M helical arrangement, hierarchical thin nanobelts further formed. But DCE hexane (HE) combination, a occurs where go through...
Abstract The micro-channel plate photomultiplier tube (MCP-PMT) demonstrates excellent sensitivity to single photoelectrons, with a rise time of less than 100 ps. It offers an exceptionally low transit spread, around 10 ps for multi-photoelectrons and under 50 photoelectrons. This performance has the potential enhance coincidence timing, improving image quality in positron emission tomography (PET) advancing next-generation physics experiments. To meet stringent demands picosecond-level...
Circularly polarized luminescence (CPL) plays a crucial role in the fields of optical display and information technology. The pursuit high dissymmetry factors (g
Abstract The preparation of monodisperse azobenzene (Azo) polymer microspheres by dispersion polymerization was reported. photo‐induced fusion Azo successfully achieved during the process reversible trans ‐ cis photoisomerization units, and induced various unique “microsphere molecular” clusters or polymers”. Encouraged this interesting phenomenon, microsphere different topological structures were stabilized in situ acetal cross‐linking chemistry. provides a new strategy for designing...
Abstract Circularly polarized luminescence (CPL) plays a pivotal role in cutting‐edge display and information technologies. Currently achieving precise color control dynamic signal regulation CPL still remains challenging due to the elusory relationship between fluorescence chirality. Inspired by natural mechanisms governing formation chiral interaction, we proposed an addition‐subtraction principle theory address this issue. Three fluorene‐based polymers synthesized Suzuki polycondensation...