A5101540495- Pickering emulsions and particle stabilization
- Synthesis and Properties of Aromatic Compounds
- Micro and Nano Robotics
- Fullerene Chemistry and Applications
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Electrohydrodynamics and Fluid Dynamics
- Conducting polymers and applications
- Surface Chemistry and Catalysis
- Polyoxometalates: Synthesis and Applications
- Magnetism in coordination complexes
- Phytochemicals and Antioxidant Activities
- Natural Compound Pharmacology Studies
- Organoboron and organosilicon chemistry
- Electron Spin Resonance Studies
- Organic Electronics and Photovoltaics
- Transition Metal Oxide Nanomaterials
- Laser-Plasma Interactions and Diagnostics
- Nanomaterials for catalytic reactions
- Superconducting Materials and Applications
- Computational Drug Discovery Methods
- Surface Modification and Superhydrophobicity
- Molecular Junctions and Nanostructures
- Cyclization and Aryne Chemistry
- Berberine and alkaloids research
Peking University
2013-2025
Liaoning Shihua University
2025
Beijing National Laboratory for Molecular Sciences
2013-2024
Ministry of Education
2024
Dalian University
2024
Dalian University of Technology
2022-2024
Centre for Nano and Soft Matter Sciences
2020
Ministry of Education
2020
Harbin Institute of Technology
2020
University of Hong Kong
2015-2019
In this work, we have devised a new approach to measure the critical pressure that liquid marble can withstand. A is gradually squeezed under mechanical compression applied by two parallel plates. It ruptures at sufficiently large pressure. Combining force measurement and high-speed imaging, determine marble. This pressure, which reflects robustness of marbles, depends on type size stabilizing particles as well chemical nature droplet. By investigating surface marble, attribute its rupture...
In this work, we investigated the coalescence of liquid water marbles driven by a DC electric field. We have found that two contacting can be forced to coalesce when they are charged sufficiently high voltage. The threshold voltage leading electro-coalescence sensitively depends on stabilizing particles as well surface tension aqueous phase. By evaluating stress and effect, attribute such formation connecting bridge stress. This subsequently grows leads merging marbles. Our interpretation is...
By integrating azulene with a quinoid moiety, novel non-alternant polycyclic aromatic hydrocarbon molecule BCHF1 exhibiting manifold zwitterionic, quinoidal and diradical behaviors is designed synthesized. Its zwitterionic feature evidenced by the changes shown 1H-NMR absorption spectra when undergoes reversible protonation deprotonation reactions at varied pH. The facet, manifesting small singlet-triplet energy gap (ΔE S-T), characterized paramagnetic resonance signal detected EPR...
The activation of C-H bonds in terminal alkynyl groups at room temperature was achieved the reaction 2,5-diethynyl-1,4-bis(4-bromophenylethynyl)benzene on Ag(111). Scanning tunneling microscopy studies showed formation organometallic species, whose stabilization confirmed by density functional theory calculations, as product bond activation. partial conversion structures into covalent products homocoupling between alkynes further annealing sample 420 K. Detached Br adatoms were suggested to...
Motivated by the great potential of droplet microreactors for chemical and biological applications, a general robust method utilizing an electric field is developed sustained, directional two-dimensional manipulation nonwetting droplets (termed "liquid marbles"). With understanding mechanism actuation, this allows individual liquid marbles to be actuated coalesced on demand fine-tuning driving voltage. Moreover, in our system, cross-contamination between during avoided as confirmed absence...
The β-Mo 2 C synthesized at 600 °C demonstrated notably higher RWGS activity compared to those prepared 700 and 800 °C.
Chinese herbal medicines have played a significant role in the development of new and effective drugs, but how to identify active ingredients from complex extracts traditional was research difficulty. In recent years, few studies focused on high-efficiency identification small-molecule inhibitors Programmed Death Ligand 1 with lower antigenicity flexible structure tunability. order small molecule PD-L1 extracts, this study established protein–ligand trapping system based high-performance...
Abstract By harnessing a highly efficient metal‐catalyzed tandem cycloaddition reaction as the key benzannulation step, series of cyclopolyarene nanorings varied sizes are obtained from poly(arylene‐butadiynylene) macrocyclic precursors, which can be synthesized relatively conveniently. Interestingly, due to nonparallel bond connectivity repeat unit, unique Möbius topology is manifested by composed an odd number units, whereas cylindrical tubular structures with radial conjugation formed...
We present coalescence of liquid marbles in a non-contact approach by applying electrostatics to embedded electrodes.
Selenium-containing polymers have numerous attractive properties, such as light response behaviors, biocompatibilities, and heavy-metal-ion adhesive ability. However, the lack of efficient strategies for constructing selenium-containing limits their development. Herein, a facile but strategy is proposed synthesizing poly(sulfide selenide)s directly from elemental selenium episulfides in presence an organocatalyst system. This affords diverse with high sulfide–selenide linkage selectivity...
A series of two-dimensional ordered single Ag adatom arrays on Ag(111) were prepared by a terminal alkyne assembly approach.
Abstract By harnessing a highly efficient metal‐catalyzed tandem cycloaddition reaction as the key benzannulation step, series of cyclopolyarene nanorings varied sizes are obtained from poly(arylene‐butadiynylene) macrocyclic precursors, which can be synthesized relatively conveniently. Interestingly, due to nonparallel bond connectivity repeat unit, unique Möbius topology is manifested by composed an odd number units, whereas cylindrical tubular structures with radial conjugation formed...
Indeno[1,2-b]fluorene derivatives with trimethylsilylethynyl substituents at the 6- and 12-positions were found to undergo cyclo-dimerization, cyclo-trimerization, higher oligomerizations room temperature. The cyclic dimer features a novel double-decker motif, composed of two face-to-face stacked bis(propadienylide)dihydroindeno[1,2-b]fluorenes short centroid-to-centroid distance 3.50 Å. existence trimer oligomers was confirmed by mass spectroscopy gel permeation chromatography. results...
In this study, the first ultra-high performance liquid chromatography-photo-diode array-electrospray ionization-quadrupole-time-of-flight-mass spectrometry-lipoxygenase-fluorescence detector (UPLC-PDA-ESI-Q-TOF-MS-LOX-FLD) online system was developed for identification and evaluation of anti-inflammatory active ingredients in Polygala tenuifolia Willd. Using system, UPLC fingerprints, mass fragments LOX-binding peak profiles samples were rapidly simultaneously obtained. A total 101 compounds...
Abstract Selenium-containing polymers have numerous attractive properties, such as light response behaviors, biocompatibilities, and heavy-metal-ion adhesive ability. However, the lack of efficient strategies for constructing selenium-containing limits their development. Herein, a facile but strategy is proposed synthesizing poly(sulfide selenide)s directly from elemental selenium episulfides in presence an organocatalyst system. This affords with high sulfide–selenide linkage selectivity...