A5029617420- Polyoxometalates: Synthesis and Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Advanced Nanomaterials in Catalysis
- Advanced Photocatalysis Techniques
- Nanocluster Synthesis and Applications
- Magnetism in coordination complexes
- Chemical Synthesis and Characterization
- Vanadium and Halogenation Chemistry
- Conducting polymers and applications
- Crystallography and molecular interactions
- Cancer-related molecular mechanisms research
- Radiomics and Machine Learning in Medical Imaging
- Chemical Synthesis and Reactions
- Copper-based nanomaterials and applications
- Crystal structures of chemical compounds
- Kruppel-like factors research
- Lung Cancer Diagnosis and Treatment
- Cancer-related gene regulation
- AI in cancer detection
- Circular RNAs in diseases
- TiO2 Photocatalysis and Solar Cells
- Organometallic Compounds Synthesis and Characterization
- Quantum Dots Synthesis And Properties
University of Hong Kong
2024-2025
Nanjing University
2000-2025
Sun Yat-sen University
2022-2025
University of Birmingham
2022-2025
Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine
2023-2025
Hebei North University
2025
Suzhou Municipal Hospital
2025
Northeast Normal University
2015-2024
Sichuan University
2010-2024
State Key Laboratory of Biotherapy
2024
A twist to the right, or left: Both enantiomers of a new chiral material were synthesized by rational approach, using enantiopure proline ligands, copper cations, and Keggin polyoxometalate anions as building blocks. The compounds have open-framework structures containing helical channels. Supporting information for this article is available on WWW under http://www.wiley-vch.de/contents/jc_2002/2006/z503657_s.pdf from author. Please note: publisher not responsible content functionality any...
Noninterpenetrating structures are formed by self-assembly of cadmium salts and long flexible ligands. In one case exceptional ninefold interlocked homochiral helices built from achiral components (see picture). The chemically independent but physically interwoven. This represents the highest degree entanglement presently known for a noninterpenetrating system. Supporting information this article is available on WWW under http://www.wiley-vch.de/contents/jc_2002/2004/z460758_s.pdf or author....
Caught in a net: Self-assembly of nickel salts with 4,4′-bipyridine and the long V-shaped 4,4′-oxybis(benzoate) ligand has led to three different coordination networks: parallel polycatenation nanotube motifs give layered framework (see picture), 2D→3D polythreaded array involving five polymeric units at time, 3D self-penetrating binodal network an unprecedented (4.82)(4.64.84.10) topology. Supporting information for this article is available on WWW under...
Bridging two traditional but distinct research areas—polyoxometalate chemistry and cuprous halide clusters—the (4,12)-connected 3D framework (NH4)[Cu24I10L12][PMoV2MoVI10O40]3 has been built by covalent linkage of nanoscale Keggin anions [Cu24I10L12]14+ clusters (see picture; L is a multidentate N-heterocyclic ligand); it exhibits remarkable photoluminescent electrochemical properties.
Multimodal Large Language Model (MLLM) relies on the powerful LLM to perform multimodal tasks, showing amazing emergent abilities in recent studies, such as writing poems based an image. However, it is difficult for these case studies fully reflect performance of MLLM, lacking a comprehensive evaluation. In this paper, we fill blank, presenting first MLLM Evaluation benchmark MME. It measures both perception and cognition total 14 subtasks. order avoid data leakage that may arise from direct...
Tin-lead (Sn-Pb) perovskite solar cells (PSCs) with near-ideal bandgap still lag behind the pure lead PSCs. Disordered heterojunctions caused by inhomogeneous Sn/Pb ratio in binary film induce large recombination loss. Here, an Sn-Pb is reported homogeneous component and energy distribution introducing hydrazine sulfate (HS) Sn precursor. HS can form hydrogen bond network coordinate FASnI3 thus no longer Pb2+ , which reduces crystallization rate of tin to level analog. The strong bonding...
Abstract Background and aims Sorafenib is a major nonsurgical option for patients with advanced hepatocellular carcinoma (HCC); however, its clinical efficacy largely undermined by the acquisition of resistance. The aim this study was to identify key lncRNA involved in regulation sorafenib response HCC. Materials methods A clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein 9 (Cas9) single-guide RNA (sgRNA) synergistic activation mediator (SAM)-pooled...
Two novel d(10) metal coordination polymers [Zn(PDB)](n)() (1) and [Cd(3)(PDB)(2)(OH)(2)(H(2)O)(2)](n)() (2) (H(2)PDB = pyridine-3,4-dicarboxylic acid) have been synthesized under hydrothermal conditions characterized by elemental analysis, IR, TG single-crystal X-ray diffraction. Crystal data for 1: C(7)H(3)NO(4)Zn, orthorhombic Pna2(1), a 8.423(17) A, b 6.574(13) c 12.899(3) Z 4. 2: C(14)H(12)N(2)O(12)Cd(3), monoclinic C2/c, a= 20.130(4) 6.692(13) 13.081(3) beta 102.78(3) degrees, Both...
Molybdenum blocks in organic polymers: Bifunctionalized hexamolybdate anions (such as 1) can be selectively synthesized high yields by using the octamolybdate anion 2 starting material. The ion 1 then used synthesis of first main-chain-polyoxometalate-containing hybrid polymer.
The first eight-connected self-penetrating metal–organic framework, based on pentanuclear zinc cluster building blocks, defines a new topology for networks and represents the highest connected presently known systems.
Three unusual compounds based on polyoxometalate building blocks, [(H2O)5Na2(C6NO2H4)(C6NO2H5)3Ag2][Ag2IMo6O24(H2O)4]·6.25H2O (1), [(H2O)4Na2(C6NO2H5)6Ag3][IMo6O24]·6H2O (2), and (C6NO2H6)2[(C6NO2H5)2Ag][Cr(OH)6Mo6O18]·4H2O (3), have been synthesized characterized by elemental analysis; IR, XPS, ESR spectroscopy; TG single-crystal X-ray diffraction. Compound 1 is constructed from the cationic two-dimensional (2D) coordination polymer sheets which are constituted of...
Self-assembly of long V-shaped ligands and d10 metal salts in the presence a linear bidentate ligand affords two unprecedented self-penetrating coordination networks {[Zn4(bptc)2(bpy)4].(C5H3N).4H2O}n (1) {[Cd2(sdba)2(bpy)(H2O)2].2H2O}n (2) (bptc = 3,3',4,4'-benzophenonetetracarboxylate, sdba 4,4'-sulfonyldibenzoate, bpy 4,4'-bipyridine). Their structures were determined by single-crystal X-ray diffraction analyses further characterized elemental analyses, IR spectra, powder diffraction, TG...
Connecting clusters: A new class of approximately 3.4 nm sized inorganic–organic–inorganic hybrids was synthesized by covalent functionalization V3-capped Wells–Dawson-type clusters with linear bis(Tris) ligands (see scheme; TBA=nBu4N+). These were characterized using single-crystal XRD and ESI-MS techniques. Dynamic light scattering studies revealed the surfactant properties these compounds, which lead to formation supramolecular vesicles in solutions.
Polyoxomolybdates, an important branch in polyoxometalates chemistry, present complicated solution chemistry and unmatched physicochemical properties, which endows us with both great opportunities considerable challenges creating new functional materials. This perspective highlights the recent development on coordination assembly of transition-metal-substituted heteropolymolybdates by using labile lacunary as inorganic multidentate ligands. A series strategies have been used to stabilize...
A highly active and stable photocatalyst MoS2–graphene/CdS nanoparticles/nanorods was prepared using a facile two-step hydrothermal method. The noble-metal-free achieved remarkable quantum yield of 65.8% at 420 nm for photocatalytic H2 evolution from water.
A novel compound, [H2bpy][Cu(4,4'-bpy)]2[HPCuMo11O39] (1), has been prepared under mild hydrothermal conditions and structurally characterized by single-crystal X-ray diffraction. Compound 1 exhibits a two-dimensional network constructed from the interconnecting of polyoxomolybdate chains, {HPCuMo11O39}n4n-, transition metal coordination polymer {Cu(4,4'-bpy)}nn+. It is first example structure formed chain through linkage chain.
Carbon nanotubes, carbon nanobelts, and nanoparticles can be prepared directly from active powders by a polyoxometalates (POMs)-assisted mild hydrothermal process. After the reaction POMs are changed into heteropoly blues, which converted small amount of H2O2 solution.
Six new heteropoly compounds in the [M4(H2O)2(As2W15O56)2]16- series (M = CuII, MnII, CoII, NiII, ZnII, CdII), previously unknown, were synthesized and characterized by means of IR, UV-vis, CV, 183W NMR, TG-DSC, elemental analyses. The synthetic method used preparing this type was different from that corresponding tungstophosphates starting materials transition metal chlorides 1.5 times stoichiometric amount required pH value is lower than 2. crystal structure...
An unprecedented microporous lanthanum polymolybdate, [{La(H2O)5(dipic)}{La(H2O)(dipic)}]2{Mo8O26}·10H2O (H2dipic = pyridine-2,6-dicarboxylic acid) 1, which is constructed from lanthanum−organic coordination polymer sheets pillared by individual octamolybdate clusters, reported.