A5012624234- Carbon dioxide utilization in catalysis
- Asymmetric Hydrogenation and Catalysis
- Radioactive element chemistry and processing
- Advanced Photocatalysis Techniques
- CO2 Reduction Techniques and Catalysts
- Luminescence Properties of Advanced Materials
- Chemical Synthesis and Reactions
- Cancer Cells and Metastasis
- Extraction and Separation Processes
- Chemical Synthesis and Characterization
- Perovskite Materials and Applications
- Cancer Genomics and Diagnostics
- Catalysis for Biomass Conversion
- Oxidative Organic Chemistry Reactions
- Catalytic Processes in Materials Science
- Gas Sensing Nanomaterials and Sensors
- Pulmonary Hypertension Research and Treatments
- Estrogen and related hormone effects
- Sulfur-Based Synthesis Techniques
- Lung Cancer Diagnosis and Treatment
- Covalent Organic Framework Applications
- Synthesis and Catalytic Reactions
- Immune Cell Function and Interaction
- Catalysis and Oxidation Reactions
- Geochemistry and Elemental Analysis
Xuzhou Medical College
2023-2025
Shenzhen University
2024-2025
Karolinska Institutet
2013-2024
Nankai University
2012-2024
Beijing Technology and Business University
2024
Gheorghe Asachi Technical University of Iași
2024
Peking University
2011-2024
Jining First People's Hospital
2017-2024
Tianjin International Joint Academy of Biomedicine
2023-2024
State Key Laboratory of Medicinal Chemical Biology
2023-2024
Graphitic carbon nitride (g-C3N4), with a moderate band gap (∼2.7 eV), high chemical and thermal stability, has been the hotspot in environmental photocatalysis. However, its performance is still unsatisfactory because of insufficient absorption visible light, poor surface area, low electronic conductivity recombination rate photogenerated electron-hole pairs. The modification g-C3N4 could overcome these problems to improve photocatalytic properties. Among various strategies, element doping...
Carbon dioxide, a greenhouse gas mainly from the consumption of fossil fuel, is regarded as an attractive feedstock in view synthetic chemistry. Great efforts have been devoted to developing catalytic processes for converting CO2 into value-added compounds with reduced carbon footprint. Among versatile applications organic synthesis, can serve promising raw material fuel production, especially methanol. 'Coming and returning fuel' appealing objective terms sustainable development associated...
Steric bulk controls CO2 absorption: N-substituted amino acid salts in poly(ethylene glycol) reversibly absorb nearly 1:1 stoichiometry. Carbamic is thought to be the absorbed form of CO2; this was supported by NMR and situ IR spectroscopy, DFT calculations. The captured could converted directly into oxazolidinones thus desorption sidestepped.
In this work, structure-deficient mesoporous g-C<sub>3</sub>N<sub>4</sub> (DMCN) was fabricated <italic>via</italic> a facile hard template approach with water-bath aging pretreatment.
Photodegradation has been considered as an efficient environmental remediation technology to eliminate organic pollutants from wastewater, and the calling for high-performance photocatalysts is endless. Herein, we developed solid-state thermolysis route mass production of type-II CeO2/g-C3N4 nanosheet (CeO2/CNNS) serving toward bisphenol A (BPA) degradation under visible light illumination. The microstructures, compositions, optical properties obtained samples were characterized by...
High levels of ecto-5′-nucleotidase (CD73) have been implicated in immune suppression and tumor progression, also observed cancer patients who progress on anti–PD-1 immunotherapy. Although regulatory T cells can express CD73 inhibit cell responses via the production adenosine, less is known about expression other populations. We found that tumor-infiltrating NK upregulate frequency these CD73-positive correlated with larger size breast patients. In addition, multiple alternative checkpoint...
An activation toolbox for the effective catalytic conversion of CO 2 to chemicals is proposed along with challenges and prospects related future development this exciting technology.
Apart from their killer identity, natural (NK) cells have integral roles in shaping the tumor microenvironment. Through immune gene deconvolution, present study revealed an interplay between NK and myeloid-derived suppressor (MDSCs) nonresponders of checkpoint therapy. Given that mechanisms governing outcome cell–to–myeloid cell interactions remain largely unknown, we sought to investigate cross-talk suppressive myeloid cells. Upon contact with tumor-experienced cells, monocytes neutrophils...
An efficient heterogeneous silver-catalyzed reaction for construction of the α-methylene cyclic carbonate motif was developed through carboxylative assembly propargyl alcohols and CO2. Such a CO2 fixation protocol proceeded smoothly with only 1 mol% Ag2WO4 2 PPh3 as well atmospheric at room temperature under solvent-free conditions, in an environmentally benign low energy manner along easy operating procedure. Notably, up to 98% isolated yields carbonates could be attained exclusive...
Zn(OPO)<sub>2</sub>/TBAI was developed as a highly efficient and recyclable catalyst for CO<sub>2</sub> conversion with TOF up to 22 000 h<sup>−1</sup>.
Abstract The chemical conversion of CO 2 at atmospheric pressure and room temperature remains a great challenge. triphenylphosphine complex silver(I) carbonate was proved to be robust bifunctional catalyst for the carboxylative cyclization propargylic alcohols ambient conditions leading formation α‐methylene cyclic carbonates in excellent yields. unprecedented performance [(PPh 3 ) Ag] is presumably attributed simultaneous activation alcohol. Moreover, highly compatible basicity catalytic...
Cu(<sc>ii</sc>)-substituted polyoxometalate-based ionic liquids were successfully developed as halogen-free bifunctional catalysts for carboxylative cyclization of atmospheric CO<sub>2</sub> with propargylic amines.
Abstract An effective and inexpensive organocatalyst tetrabutylammonium fluoride (TBAF) was developed for the reductive functionalization of CO 2 with amines to selectively afford formamides or methylamines by employing hydrosilanes. Hydrosilanes different substituents show discriminatory reducing activity. Thus, formation further reduction products, that is, could be controlled elegantly tuning hydrosilane types. Formamides were obtained exclusively under an atmospheric pressure...
A bifuncational catalyst consisting of CaBr<sub>2</sub> and DBU was effective for CO<sub>2</sub> conversion to cyclic carbonates with epoxides under atmospheric pressure.
A novel red-emitting Lu3Al5O12:Mn4+ (LuAG:Mn4+) phosphor was synthesized by a solid-state reaction. The emission-band position is shifted to red region gradually increasing the amount of substitution Lu3+ for Y3+, eventually yielding fully Y3Al5O12:Mn4+ (YAG:Mn4+). compared structural and optical properties phosphors were investigated. From experimentally measured spectroscopic data, crystal field parameter Dq Racah parameters B C are calculated be 2127, 1464, 3620 cm–1 in LuAG:Mn4+,...
Two series of phosphors Ca8MgSc(PO4)7:Dy3+ and Sr8MgSc(PO4)7:Dy3+ single-phase white-emitting with high thermal emission stability are synthesized by the high-temperature solid-state reaction. The crystal structure, photoluminescence (PL), PL excitation (PLE), quenching spectra Ca8MgSc(PO4)7:xDy3+ Sr8MgSc(PO4)7:xDy3+ were investigated compared in detail. Upon at 387 nm, M8MgSc(PO4)7:xDy3+ (M = Ca/Sr) showed white centered 480, 571, 660, 754 nm. Dy-phosphor (CMSP:Dy) had good terminal...
Abstract Establishing local built‐in electric field of 2D semiconductors is one the promising strategies to regulate oriented charge delivery active centers for enhancing photocatalytic performance. Herein, a novel heptamolybdate polyanions‐intercalated porous g‐C 3 N 4 ([Mo 7 O 24 ] 6− ‐ p CN) catalyst with integrating highly desirable visible‐light features reported. After intercalation, apparent reaction rate constants ( k app ) [Mo CN bisphenol A (BPA) and 4‐chlorophenol (4‐CP)...