A5101526248- Chemical Synthesis and Reactions
- Polyoxometalates: Synthesis and Applications
- Conducting polymers and applications
- Oxidative Organic Chemistry Reactions
- Sulfur-Based Synthesis Techniques
- Electrochemical Analysis and Applications
- Organic Light-Emitting Diodes Research
- Metal-Organic Frameworks: Synthesis and Applications
- Crystallization and Solubility Studies
- Transition Metal Oxide Nanomaterials
- Organic Electronics and Photovoltaics
- X-ray Diffraction in Crystallography
- Analytical chemistry methods development
- Fungal Biology and Applications
- Porphyrin and Phthalocyanine Chemistry
- Electrochemical sensors and biosensors
- Thallium and Germanium Studies
- Analytical Chemistry and Sensors
- Radioactive element chemistry and processing
- Aquatic Ecosystems and Phytoplankton Dynamics
- Metallic Glasses and Amorphous Alloys
- Molecular Sensors and Ion Detection
- Analysis of environmental and stochastic processes
- Advanced biosensing and bioanalysis techniques
- Mercury impact and mitigation studies
Nanyang Normal University
2013-2025
Anyang Normal University
2013-2025
Guangxi Medical University
2024
Taiyuan University of Science and Technology
2024
First Hospital of Shanxi Medical University
2024
Shanxi Medical University
2024
West China Medical Center of Sichuan University
2024
Lanzhou University
2012-2023
Soochow University
2022
First Affiliated Hospital of Soochow University
2022
Application of protein-based, direct electron communication in bioelectronic devices, biosensors, or biofuel cells usually requires high stability and function density the immobilized proteins enzymes. Traditional methods have been used to increase using multilayer immobilization techniques at expense losing electron-communication rate, that is, generally only protein molecules near electrode surface are electroactive. In order overcome above problems, a three-dimensional, ordered,...
A green and practical catalytic system promoted by blue light for oxidation of sulfides to sulfoxides was successfully developed.
An effective catalyst based on a polyoxometalate and polymer has been developed for the oxidation of sulfides allylic alcohols under mild conditions in water.
An asymmetric two-arm polypyridine ligand 4′-{4-[4-(2,2′-dipyridyl)phenyl]}-2,2′:6′,2′-terpyridine (TPY-Ph-BPY) with double coordination units was synthesized using the one-step Suzuki reaction. The metallic supramolecular film subsequently obtained by Fe2+-induced self-assembly method at CHCl3-H2O interface, which displayed a distinct flat and continuous morphology. film-coated ITO electrode demonstrated reversible electrochemical redox behavior pronounced color changes between purple light...
Abstract Photocatalytic selective oxidative coupling of amines is a promising method for imine synthesis. Bismuth‐rich bismuth oxybromide photocatalysts have been found to exhibit improved conversion and selectivity the visible‐light‐driven imines in water. Benzylamines with either electron‐withdrawing or electron‐donating groups undergo good (94–99 %) excellent (93–98 corresponding imines. The average apparent quantum efficiency at 455 nm 57.4 %. Active species trapping experiments, isotope...
Ferroptosis has emerged as a potential mechanism for enhancing the efficacy of chemotherapy in cancer treatment. By suppressing nuclear factor erythroid 2-related 2 (Nrf2), cells may lose their ability to counteract oxidative stress induced by chemotherapy, thereby becoming more susceptible ferroptosis. In this study, we investigate penexanthone A (PXA), xanthone dimer component derived from endophytic fungus
The “bottom-up” reticulation of chiral pyrrolidine into POPs for heterogeneous organocatalysis in pure water.
A reusable and effective catalytic system has been developed for oxidation of pyridines catalyzed by Keplerate polyoxomolybdate ({Mo<sub>132</sub>}) at room temperature. Pyridine compounds could be oxidized in high yields under mild conditions.
Graphene (G) was dispersed into 0.5% chitosan (Chit) solution, then the composite films were coated on glassy carbon electrode (GCE), electrochemical behavior of rutin a Chit/G modified GCE investigated and parameters calculated. Rutin effectively accumulated Chit/G/GCE caused pair redox peaks at around 408 mV 482 (vs. SCE) in 0.1 M phosphate buffer solution (pH 4.0). Under optimized conditions, anodic peak current linear to concentration range 5×10-7-1.04×10-5 M. The regression equation...
A cyclometalated Pt(II) acetylide derivative bearing a bis(arylamine) donor (D) and terpyridine (TPY) receptor (A) was successfully synthesized characterized. This three-component D−π–A system displays an intense low-energy absorption band at λmax = 470 nm, resulting from overlapping the dπ(Pt) → π*(C^N^N) metal-to-ligand charge transfer π(C≡C–Ar) ligand-to-ligand transitions with π(bis(arylamine)) intraligand transition. Upon protonation of donor, strong emission phosphorescence complex...
A hybrid catalyst, based on SO3H-fuctionalized quaternary ammonium and polyoxovanadometalate, was synthesized used for the selective oxidation of sulfides in water at room temperature. The highest turnover numbers (TON) can reach up to 1536. organic products with high yields be easily separated catalytic system several times retention activity.
A cyclometalated platinum chloride [(L)PtCl] {L = 4-[p-(diphenylamino)phenyl]-6-phenyl-2,2'-bipyridine} was successfully synthesized and characterized by (1)H NMR, (13)C MALDI-TOF MS, elemental analysis, X-ray crystallography. Its oxidative electropolymerization proceeds smoothly on the working Pt ITO electrodes cyclic voltammetry. The film thickness can be easily tuned controlling CV scan number. orange hybrid polymer shows nondiffusion-controlled redox processes a unusually inverse...
Temperature-responsive characterization of solubility based on a surfactant-encapsulated polyoxometalate ([(C18H37)2(CH3)2N]8[HBW11O39]) in tert-butyl alcohol was described and used catalytic oxidation pyridines. The catalyst could be recovered reused several times by controlling the temperature.
Abstract We report on the synthesis of three‐dimensionally ordered structure (3D) macroporous cytochrome c (cyt‐c) biofilms by using inverted colloidal polystyrene crystal template technique and Triton X‐100 as entrapping matrix. Electrochemical impedance spectroscopic (EIS) measurements reveal that immobilized cyt‐c molecules exhibit fast interfacial electron‐communication rate. found orientation entrapped in 3D was determined electric field. Higher field limits reorientational flexibility...
A green and reusable catalytic procedure for oxidation of pyridines to N-oxides was developed. High yields heterocyclic were obtained when catalyzed by Δ-Na8HPW9O34 in water at room temperature. The catalyst used the system could be recovered reused several times without obvious loss activity.
A series of donor-acceptor (D-A) terpyridine derivatives with various intramolecular charge transfer interactions have been successfully synthesized bearing phenyl, methoxyphenyl, N-butyldiphenylamine (DPA), and triphenylamine (TPA) as electron-donors (TPY), 2,6-di(pyrazin-2-yl)pyridine (PYDPZ), N,N-dimethylated PYDPZ (PYDPZ-2CH
Abstract A lacunary Keggin polyoxometalate of K8[BW11O39H] · 13H2O was used as an effective and reusable catalyst for pyridine oxidation. Good yields N-oxides were obtained in this catalytic system with hydrogen peroxide water under mild conditions. [Supplementary materials are available article. Go to the publisher's online edition Synthetic Communications® following free supplemental resource(s): Full experimental spectral details.]
Objectives: The aim of this study was to investigate the association between survival anti-MDA5 autoantibody-positive/negative patients with myositis-associated interstitial lung disease (MA-ILD) and neutrophil–lymphocyte ratio (NLR), platelet–lymphocyte (PLR), monocyte–lymphocyte (MLR), C-reactive protein–albumin (CAR), erythrocyte sedimentation rate–albumin (EAR).Method: included 104 diagnosed MA-ILD January 2017 February 2019 at First Affiliated Hospital, University Science Technology...