A5057076095- GaN-based semiconductor devices and materials
- Ga2O3 and related materials
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Semiconductor materials and devices
- Energy Harvesting in Wireless Networks
- Silicon Carbide Semiconductor Technologies
- Asymmetric Hydrogenation and Catalysis
- Receptor Mechanisms and Signaling
- Mesoporous Materials and Catalysis
- Catalysis for Biomass Conversion
- Wireless Power Transfer Systems
- Surface Chemistry and Catalysis
- Molecular Sensors and Ion Detection
- Underwater Vehicles and Communication Systems
- Metal-Organic Frameworks: Synthesis and Applications
- Luminescence and Fluorescent Materials
- Supramolecular Chemistry and Complexes
- Nanomaterials for catalytic reactions
- Fire effects on ecosystems
- Catalytic Processes in Materials Science
- ZnO doping and properties
- Semiconductor materials and interfaces
- Organic and Molecular Conductors Research
- Crystallography and molecular interactions
Chinese Academy of Sciences
2014-2024
Xi'an University of Technology
2023-2024
Shanghai Innovative Research Center of Traditional Chinese Medicine
2022-2024
Dalian Institute of Chemical Physics
2015-2024
China Southern Power Grid (China)
2024
Nanjing Tech University
2021-2023
Xidian University
2019-2023
University of Miami
2009-2018
Tianjin University
2018
Dalian University
2014-2016
Factors that govern inclusion of organic molecules within octa acid (OA), a synthetic deep cavity cavitand, have been delineated by examining the complexation behavior number with varying dimensions and functionalities OA. The formation two types complexes has noted: one which we call cavitandplex is partially open complex in part guest molecule remains exposed to water, other termed capsuleplex formed through assembly OA molecules. In capsuleplex, protected from water. Generally, possess...
To explore new 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY)-derived metal-organic frameworks (MOFs), we employed 2,6-dicarboxyl-1,3,5,7-tetramethyl-8-phenyl-4,4-difluoroboradiazaindacene (H2L) as a ligand to successfully synthesize five coordination polymers, namely, {[Zn2(L)2(bpp)]·2H2O·2EtOH}n (1), {[Cd2(L)2(bpp)]·2H2O·EtOH}n (2), {[Cd2(L)(bpe)3(NO3)2]·2H2O·DMF·EtOH}n (3), {[Cd(L)(bpe)0.5(DMF)(H2O)]}n (4), and {[Cd(L)(bpe)0.5]·1.5H2O·DMF}n (5) (bpp = 1,3-bi(4-pyridyl)propane, bpe...
A series of tetrathiafulvalene acetylene derivatives, [TTF−C⋮C−A] [A = C6H4N(CH3)2-4 (1), C6H4OCH3-4 (2), C6H5 (3), C6H4F-4 (4), C6H4NO2-4 (5), C5H4N-2 (6), C5H4N-3 (7), and C5H4N-4 (8)], have been designed synthesized to provide insight into the nature donor−acceptor interaction via a π-conjugated triple bond. The X-ray crystal structure [TTF−(C⋮C)−C6H4OCH3-4] (2) reveals that phenyl ring linked by is almost coplanar plane TTF with dihedral angle 3.6°. strong intermolecular C−H···O hydrogen...
A simple, highly selective, neutral, fluorescent sensor for fluoride anions is reported. It based on 2-ureido-4[1H]-pyrimidinone quadruple hydrogen-bonded AADD supramolecular assembly, and its assembling disassembling processes are also able to respond external stimuli reversibly.
A new class of tetrathiafulvalene (TTF)-based microstructures fabricated by coordinative self-assembly has been successfully prepared a solution process. The morphology the TTF coordination polymers is readily tuned variation metal ions. Upon incorporation Pb(2+) and Zn(2+) ions, one-dimensional (1D) wirelike spherical polymer particles were achieved, respectively. These results indicate that approach pursued in this work, which building blocks 1 are linked chain association with an...
Novel (R)‐(+)‐1,1′‐bi‐2‐naphthol ((R)‐(+)‐BINOL)‐based conjugated microporous polymers ( CMP1–4 ) with high Brunauer–Emmett–Teller (BET) surface area are synthesized through Sonogashira–Hagihara cross‐coupling of di‐/tetra‐bromo‐substituted (R)‐(+)‐BINOL derivatives and 1,3,5‐triethynylbenzene. Fluorescence studies find that CMP4 can act as a sensitive enantioselective sensor for chiral amino alcohols, such 2‐amino‐1‐propanol AA1 ), 2‐amino‐3‐methyl‐1‐butanol AA2 2‐amino‐2‐phenylethanol AA3...
Nanostructured biomimetic birnessite Ca<sub>x</sub>MnO<sub>y</sub> oxides with an intermediate Mn oxidation state and proper structural distortion show improved catalytic activity for the WOR.
Cocatalyst-free ionic liquid (IL)-based porous polymers (Px -Vy -OHz R) functionalized with an intermolecular hydroxyl group were prepared by means of radical copolymerization 1-butyl-3-vinylimidazolium bromide, (4-vinylphenyl)methanol (VBzOH), and divinylbenzene (DVB) under solvothermal conditions. As the ratio 4-vinylphenylmethanol in initial mixture increased, content groups polymer increased from 3.35 to 5.35 mmol g-1 Brunauer-Emmett-Teller (BET) surface area decreased sharply 365 2.5 m2...
A pair of new macrocyclic spermidine alkaloids, (+)-(S)-scocycamide and (−)-(R)-scocycamide, were isolated from the roots Scopolia tangutica. Their structures established by extensive spectroscopic data, electronic circular dichroism analyses, chemical synthesis. They featured a unique 6/18 fused bicyclic framework with catechol units, representing subtype natural alkaloids. plausible biosynthetic pathway was also proposed. inhibited butyrylcholinesterase exhibited antioxidant capacity,...
Abstract In this paper, the influence of a lightly doped p-GaN (p − -GaN) cap layer on p-GaN/AlGaN/GaN high electron mobility transistors (HEMTs) (LDP-HEMTs) was investigated. No difference in output or off-state breakdown characteristics observed, but there negative shift threshold voltage ( V TH ). The gate leakage GS = 7 V) dropped by three orders magnitude, and forward continuous operating increased 6.5 2.5 V, respectively. It is worth noting that are significantly optimized, which...
DNA-PKcs is a crucial protein target involved in DNA repair and response pathways, with its abnormal activity closely associated the occurrence progression of various cancers. In this study, we employed deep learning-based screening molecular dynamics (MD) simulation-based pipeline, identifying eight candidates for targets. Subsequent experiments revealed effective inhibition DNA-PKcs-mediated cell proliferation by three small molecules (5025-0002, M769-1095, V008-1080). These exhibited...
Mg-ptcda (ptcda = perylene-3,4,9,10-tetracarboxylic dianhydride) coordination polymer particles (CPPs) with special hexagonal tubes morphology were manufactured by a self-assembly and hydrothermal method. The growth process from unstable nanoribbons to metastable rods core–shell structure finally the stable was achieved investigated SEM XRD characterizations. of is mainly controlled Ostwald ripening self-templating mechanism. CPPs various morphologies, such as rings snowflakes, particle...
The polymer@silica composites with tunable outer and inner surface properties could efficiently catalyze the asymmetric transfer hydrogenation (ATH) of ketones in aqueous medium.
A family of 2H-chromen-2-one derivatives were identified as G protein-coupled receptor-35 (GPR35) agonists using dynamic mass redistribution assays in HT-29 cells. The compounds with 1H-tetrazol-5-yl 3-substituted position displayed higher potency than the corresponding carboxyl analogs, and hydroxyl group 7-position also played an important role GPR35 agonistic activity. 6-Bromo-7-hydroxy-8-nitro-3-(1H-tetrazol-5-yl)-2H-chromen-2-one (50) was found to be most potent agonist EC50 5.8 nM....
Gold nanoparticles are confined and stabilized within the channels of SBA-15 through poly(ionic liquid) brushes that anchored onto pore walls SBA-15. The supported gold catalyst exhibited remarkably high catalytic activities for selective oxidation silanes into silanols using water as an oxidant without use organic solvents.
A series of coumarin-like diacid derivatives were designed and synthesized as novel agonists human G-protein-coupled receptor 35 (hGPR35). Active compounds characterized to possess one acidic group on both sides a fused tricyclic aromatic scaffold. Most them functioned full selective hGPR35 exhibited excellent potency at low nanomolar concentrations. Substitution the middle ring scaffold could effectively regulate compound potency. Structure–activity relationship studies docking simulation...