A5100448928- Polyoxometalates: Synthesis and Applications
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Metal-Organic Frameworks: Synthesis and Applications
- Synthesis and characterization of novel inorganic/organometallic compounds
- Advanced Photocatalysis Techniques
- Inorganic Chemistry and Materials
- Crystallography and molecular interactions
- Vanadium and Halogenation Chemistry
- interferon and immune responses
- Viral Infections and Vectors
- Organometallic Complex Synthesis and Catalysis
- Advanced Nanomaterials in Catalysis
- Covalent Organic Framework Applications
- Mass Spectrometry Techniques and Applications
- Metalloenzymes and iron-sulfur proteins
- Thermal Expansion and Ionic Conductivity
- Coordination Chemistry and Organometallics
- Inflammasome and immune disorders
- Layered Double Hydroxides Synthesis and Applications
- Bone Tissue Engineering Materials
- Catalysis and Oxidation Reactions
- Crystal Structures and Properties
- Protease and Inhibitor Mechanisms
- X-ray Spectroscopy and Fluorescence Analysis
Changchun University of Science and Technology
2023
Guizhou University
2023
Guangxi Academy of Sciences
2022
China Pharmaceutical University
2022
South Dakota State University
2019
University of Rochester
2016-2018
Northeast Petroleum University
2017
University of Notre Dame
2012-2016
Xiangtan University
2009-2015
Fujian Institute of Research on the Structure of Matter
2008-2009
Neutrophils roll on P-selectin expressed by activated platelets or endothelial cells under the shear stresses in microcirculation. glycoprotein ligand-1 (PSGL-1) is a high affinity ligand for myeloid cells. However, it has not been demonstrated that PSGL-1 contributes to rolling of neutrophils P-selectin. We developed two IgG mAbs, PL1 and PL2, appear recognize protein-dependent epitopes human PSGL-1. The mAbs bound all leukocytes as well heterologous transfected with cDNA. PL1, but blocked...
Reported is the first rational synthesis of a trisubstituted deltahedral Zintl ion, [Ge(9){Si(SiMe(3))(3)}(3)](-) in this case, by addition three substituents reaction parent naked ion Ge(9)(4-) with {(Me(3)Si)(3)Si}Cl. The new species were crystallized and structurally characterized [K(2,2,2-crypt)](2)[Ge(9){Si(SiMe(3))(3)}(3)] (monoclinic, P2(1)/c, = 26.497(3) Å, b 24.090(2) c 29.268(3) β 113.888(2)°, V 17082(3) Å(3), Z 8, R1/wR2 0.0436/0.0812 for observed data 0.1023/0.1010 all data).
Reaching neutral territory: The title compound, the first tetrasubstituted deltahedral Zintl cluster, is no longer an ion (see picture; Ge green, Si purple, Sn blue). It a molecule formed by reaction of trisilylated anion with Ph3SnCl. Detailed facts importance to specialist readers are published as "Supporting Information". Such documents peer-reviewed, but not copy-edited or typeset. They made available submitted authors. Please note: publisher responsible for content functionality any...
Reported are the rational synthesis, structures, and solution dynamics of three tetrasubstituted neutral Ge9-based deltahedral clusters [Ge9R3R′]0, where R = Si(SiMe3)3 R′ Et (1), SnnBu3 (2), or Tl (3). The first step synthesis is a reaction an acetonitrile suspension intermetallic precursor compound K4Ge9 with {Si(SiMe3)3}Cl which produces trisubstituted monoanions [Ge9{Si(SiMe3)3}]−. A benzene latter then reacted SnnBu3Cl TlCp to produce 2 3, respectively, while same EtBr in order 1. All...
The recently developed approach for the rational functionalization of deltahedral nona-germanium clusters Ge9(4-) with three substituents to form Ge9R3(-) (R = Si(SiMe3)3) in large amounts has made latter a convenient starting material further reactivity studies. Reported here are synthesis, structures, and solution studies two compounds where used as ligands transition metals, [(Ge9R3)Cu(I)(Ge9R3)Cu(I)PPh3] (1) [(Ge9R3)Pd(0)(Ge9R3)](2-) (2). former adds families anionic...
Abstract The title compound, which has a ten‐atom deltahedral cluster core of Ge 9 Pd, was synthesized through insertion Pd(PPh 3 ) into the tetrasubstituted nona‐germanium [(Me Si)Si] EtGe reaction latter with 4 . This first neutral nine‐atom clusters shows that they retain reactivity despite their charge. Pd is incorporates 5‐connected transition metal other than from Group VI, noble in this case. Single‐crystal X‐ray diffraction closo ‐cluster expected shape bicapped square antiprism. 1 H...
Inspired by the multielectron redox chemistry achieved using conventional organic-based redox-active ligands, we have characterized a series of iron-functionalized polyoxovanadate–alkoxide clusters in which metal oxide scaffold functions as three-dimensional, electron-deficient metalloligand. Four heterometallic were prepared through sequential reduction, demonstrating that is capable storing up to four electrons. These reduced products cyclic voltammetry, IR, electronic absorption, and 1H...
Herein we report the synthesis of a series iron-functionalized, mixed-valent, polyoxovanadate alkoxide clusters, [V5O6(OCH3)12Fe]X (X = Cl, Br, SO3CF3) comprised hexanuclear Lindqvist (M6O19(n-)) core. By substituting V═O moiety from well-defined hexavanadate clusters [V(IV)nV(V)6-nO7(OR)12](4-n) (R Me, Et) with metal cation, have developed novel template for investigation organometallic properties these systems. Characterization was performed by (1)H NMR, Fourier transform infrared, and...
Activation of the stimulator interferon genes (STING) pathway to achieve antitumor response is an attractive approach for cancer immunotherapy. In this study, we report identification BSP16 (LF250) as a potent, orally available STING agonist. strongly activates signaling in human and mouse cells binds homodimer. A 2.4 Å cocrystal structure revealed that could induce "closed" conformation STING. vivo studies well tolerated, has excellent pharmacokinetic profile oral drug, induces tumor...
La<sup>3+</sup>-H<sub>3</sub>PW<sub>12</sub>O<sub>40</sub>and Ce<sup>3+</sup>-H<sub>3</sub>PW<sub>12</sub>O<sub>40</sub>photocatalysts were synthesized by the PEG-1000 assisted hydrothermal method. These prepared photocatalysts exhibited highly efficient light-driven photocatalytic activity for degradation of dyes (MO and RhB) under UV- visible light irradiation.
Cooperative multimetallic electron transfer to accommodate substrate binding.
Using a reverse-phase microemulsion polymerization method and an encapsulating method, polyoxometalates (POMs) K6SiW11TiO40 incorporating starch microspheres have been prepared structurally characterized by elemental analyses, IR, UV-vis, NMR spectroscopy. The size of SiW11TiO40/starch particles is about 40-60 nm. polyoxometalate encapsulated microsphere retains the parent structure. good carrier, as it able to enhance antitumoral activity POMs decrease toxicity well.
Pt-promoted S 2 O 8 2– /ZrO –Al 3 (SZA) catalysts were successfully prepared by the microemulsion (Pt-SZA-M) and impregnation (Pt-SZA-I) methods. The effects of preparation parameters (surfactant-to-oil ratio, surfactant-to-cosurfactant types cosurfactant oil phase, etc.) on catalytic activity Pt-SZA-M in isomerisation n-pentane investigated. results showed that optimal catalyst conditions were: a cetyltrimethylammonium bromide (CTAB)/ n-butanol mass ratio 4:6, (CTAB + n-butanol)/cyclohexane...