A5022919542- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Metal-Organic Frameworks: Synthesis and Applications
- Magnetism in coordination complexes
- Metal complexes synthesis and properties
- Lanthanide and Transition Metal Complexes
- Crystallography and molecular interactions
- Molecular Sensors and Ion Detection
- Crystal structures of chemical compounds
- Covalent Organic Framework Applications
- Synthesis and Characterization of Heterocyclic Compounds
- Genetics and Neurodevelopmental Disorders
- Luminescence and Fluorescent Materials
- Organic and Molecular Conductors Research
- MicroRNA in disease regulation
- Metal-Catalyzed Oxygenation Mechanisms
- Electron Spin Resonance Studies
- Chemical Synthesis and Characterization
- Fuel Cells and Related Materials
- Neuroscience and Neuropharmacology Research
- Ion channel regulation and function
- RNA modifications and cancer
- Polyoxometalates: Synthesis and Applications
- Advanced battery technologies research
- Asymmetric Hydrogenation and Catalysis
Yunnan University
2016-2025
State Council of the People's Republic of China
2019-2021
Kunming University
2017-2021
Ministry of Education of the People's Republic of China
2009-2021
Culture Resource
2021
Second Affiliated Hospital of Guangzhou Medical University
2008-2020
Guangzhou Medical University
2008-2020
People's Liberation Army 401 Hospital
2013-2015
Nankai University
2000-2004
Peking University
2002-2004
Metal-organic frameworks (MOFs) have shown promising potential as proton-conducting materials due to their tunable structures and high porosity. In this study, two novel MOFs had been successfully synthesized, one containing sulfate groups (MOF-
Six new highly symmetrical and isostructural 3D lanthanide metal–organic frameworks (Ln-MOFs) {[Ln2(Ccbp)3·6H2O]·3Cl−·4H2O} Ln = Tb (1), Eu (2), Gd (3), Sm (4), Er (5) Yb (6), Ccbp− 4-carboxy-1-(4-carboxybenzyl)pyridinium, the mixed Ln-MOF {[Tb1.828Eu0.172(Ccbp)3·6H2O]·3Cl−·4H2O} (7) have been successfully synthesized fully characterized. The complex 1 was utilized as a representative chemosensor to detect small molecules, cations anions, respectively. Interestingly, exhibited...
The modification of metal-organic framework (MOF) materials to facilitate their practical applications is an extremely challenging and meaningful topic. In this work, two stepwise strategies for MOFs were conducted. First, we have demonstrated a single-crystal-to-single-crystal (SCSC) transformation from microporous three-dimensional (3D) MOF two-dimensional (2D) coordination polymer (CP). centrosymmetric [Cd(3-bpdb)(MeO-ip)]n (1) transforms into chiral [Cd2(3-bpdb)(MeO-ip)2(CH3OH)2]n (2),...
Photo-responsive materials can convert light energy into mechanical energy, with great application potential in biomedicine, flexible electronic devices, and bionic systems.
Metal organic frameworks (MOFs) constructed with bismuth metal have not been widely reported, especially multifunctional Bi-MOFs. Therefore, developing MOFs is of great significance due to the increasing requirements materials. In this work, a 3D Bi-MOF (Bi-TCPE) multifunctionality was successfully constructed, demonstrating high thermal stability, water porous structure, and strong blue fluorescence emission. We evaluated properties Bi-TCPE in detecting anions (S2-, Cr2O72-, CrO42-) aqueous...
A series of (8-hydroxyquinoline) gallium(III) complexes (CP-1-4) was synthesized and characterized by single X-ray crystallography density functional theory (DFT) calculation. The cytotoxicity the four gallium toward a human nonsmall cell lung cancer line (A549), colon (HCT116), normal hepatocyte (LO2) evaluated using MTT assays. CP-4 exhibited excellent against HCT116 cells (IC50 = 1.2 ± 0.3 μM) lower toxicity than cisplatin oxaliplatin. We also anticancer mechanism studies in uptake,...
Two novel isostructural anionic lanthanide metal–organic frameworks, (Me 2 NH )[Ln(HTCBPE-F)·(HCOO)·DMF]·4.5DMF·2H O (Eu-MOF and Dy-MOF), for ultra-high proton conduction.
This study demonstrates an effective strategy to enhance proton conductivity by synthesizing 2 three-dimensional metal-organic frameworks (MOFs), [Zn(DTD22)]n (MOF 1) and [Cd2(DTD22)2]n 2), (DTD22 = 4,4″-diamino-[1,1':4',1″-terphenyl]-2,2″-dicarboxylic acid). The DTD22 ligand used formed a continuous hydrogen-bonding network in the structure, constructing excellent hydrophilic channels. MOF 1 were further postsynthesized modified (PSM) Schiff base reaction, 4-chloro-3-formylbenzenesulfonic...
A novel 1D-coordination polymeric Co(II) complex [Co(btp)2(NCS)2]n [1, btp = 1,3-bis(1,2,4-triazol-1-yl)propane] was synthesized and characterized. The coordination geometry of the cobalt ions is distorted octahedral, with equatorial plane formed by four nitrogen atoms triazole groups axial sites occupied two terminal trans thiocyanato ligands. are linked ligands, building up polymers infinite 1D-neutral chains.
Six new mixed-ligand coordination polymers, namely, [Zn(1,3-bdc)(3-bpdb)]n (1), {[Zn(1,3-bdc)(4-bpdb)]·2H2O}n (2), [Co(1,4-bdc)(3-bpdb)(H2O)2]n (3), [Ni(1,4-bdc)(3-bpdb)(H2O)]n (4), {[Co5(1,4-ndc)4(3-bpdb)(μ3-OH)2(H2O)2(DMF)2]·2H2O·CH3OH}n (5), and {[Zn2(1,4-ndc)2(3-bpdb)]·H2O}n (6), where 3-bpdb = 1,4-bis(3-pyridyl)-2,3-diaza-1,3-butadiene, 4-bpdb 1,4-bis(4-pyridyl)-2,3-diaza-1,3-butadiene, 1,3-H2bdc 1,3-benzenedicarboxylic acid, 1,4-H2bdc 1,4-benzenedicarboxylic 1,4-H2ndc...
Three new copper(<sc>ii</sc>) complexes with single-crystal-to-single-crystal (SCSC) transformation and dissolution–recrystallization structural (DRST) have been synthesized fully characterized.
Mesoporous Mn<sub>1</sub>Zr<sub>x</sub>O<sub>y</sub> solid solution enables efficient imine formation from catalytic oxidative coupling of alcohols and amines at low temperature in an air atmosphere without base additives.
Abstract High‐surface‐area mesoporous CeO 2 ( hsm ) was prepared by a facile organic‐template‐induced homogeneous precipitation process and showed excellent catalytic activity in imine synthesis the absence of base from primary alcohols amines air atmosphere at low temperature. For comparison, ordinary after different thermal treatments were also investigated. XRD, N physisorption, UV‐Raman, H temperature‐programmed reduction, O desorption, EPR spectroscopy, X‐ray photoelectron spectroscopy...
Using multifunctional organic ligands with multiple acidic groups (carboxylate and sulfonate groups) to synthesize metal-organic frameworks (MOFs) bearing effective H-bond networks is a promising strategy obtain highly proton conductive materials. In this work, stable two-dimensional MOF, [CuII5CuI2(μ3-OH)4(H2O)6(L)2(H2L)2]·3H2O (denoted as YCu161; H3L = 6-sulfonaphthalene-1,4-dicarboxylic acid) containing mixed-valence [CuII5CuI2(μ3-OH)4]8+ subunits, was successfully prepared. It exhibited...
Nitrite (NO2–) is attracting increasing attention due to its harmful effect on human health. Thus, it highly desirable construct effective electrochemical sensors detect the presence of NO2–. The majority NO2– detection focused alkaline or neutral electrolyte solutions and rarely reported under acidic conditions. In this work, a tetraphenylethylene (TPE)-based 2D lanthanide metal–organic framework (Ln-MOF), (Me2NH2)[HoIII(tcbpe-F)DMF]•DMF•H2O (1) (tcbpe-F =...
Four new zinc-based CPs for the sensitive and selective detection of Fe<sup>3+</sup> Cr<sub>2</sub>O<sub>7</sub><sup>2−</sup> ions.