A5101596224- Advanced Chemical Physics Studies
- Boron and Carbon Nanomaterials Research
- Rare-earth and actinide compounds
- Catalytic Processes in Materials Science
- Nanoplatforms for cancer theranostics
- Graphene research and applications
- Nuclear Materials and Properties
- ZnO doping and properties
- Nanowire Synthesis and Applications
- Physics of Superconductivity and Magnetism
- Semiconductor materials and devices
- Inorganic Chemistry and Materials
- Photodynamic Therapy Research Studies
- Graphene and Nanomaterials Applications
- Silicon Nanostructures and Photoluminescence
- Semiconductor materials and interfaces
- Chemical and Physical Properties of Materials
- 2D Materials and Applications
- Quantum and electron transport phenomena
- Luminescence and Fluorescent Materials
- Advanced Thermoelectric Materials and Devices
- Heusler alloys: electronic and magnetic properties
- Polydiacetylene-based materials and applications
- Hydrogen Storage and Materials
- Geological Studies and Exploration
Tongji University
2017-2024
Shanghai Tenth People's Hospital
2017-2024
Xian Yang Central Hospital
2024
China Huadian Corporation (China)
2021-2023
Beijing Normal University
2022-2023
Anyang Institute of Technology
2017-2022
Fujian Special Equipment Inspection Institute
2022
Weill Cornell Medicine
2017-2021
Cornell University
2017-2021
Yunnan University
2020-2021
The growth behavior and magnetic properties of ${\mathrm{Si}}_{n}\mathrm{Fe}\phantom{\rule{0.2em}{0ex}}(n=2--14)$ clusters have been investigated using the density functional theory (DFT) within generalized gradient approximation (GGA). Extensive search lowest-energy structures has conducted by considering a number structural isomers for each cluster size. In ground state ${\mathrm{Si}}_{n}\mathrm{Fe}$ clusters, equilibrium site Fe atom gradually moves from convex, to surface, concave as Si...
Abstract Two new NIR‐absorbing BODIPY dyes, each bearing two pyridinium groups, are synthesized and their DNA‐binding affinities DNA photocleavage abilities examined in depth. While one dye photocleaves mainly through singlet oxygen, the other both oxygen hydroxyl radical. To best of our knowledge, this is first example a radical being involved photodynamic behavior BODIPY‐type dyes. EPR experiments confirm ability these several related BODIPYs to generate superoxide anion This finding may...
An electrical signal is the key basis of normal physiological function nerve, and stimulation electric also plays a very special role in repair process nerve injury. Electric shown to be effective promoting axonal regeneration myelination, thereby injury repair. At present, it considered that conduction recovery aspect long defects. Conductive neural scaffolds have attracted more attention due their similar properties good biocompatibility with nerves. Herein, PCL MXene-PCL guidance conduits...
Semihydrogenation of acetylene (SHA) in an ethylene-rich stream is important process for polymer industries. Presently, Pd-based catalysts have demonstrated good conversion (XC2H2), however, at the expense ethylene selectivity (SC2H4). In this study, we employed a systematic approach using density functional theory (DFT) to identify best catalyst Cu–Pt system. The DFT results showed that with 55 atom system ∼1.1 Pt/Cu ratio Pt28Cu27/Al2O3, d-band center shifted −2.2 eV relative Fermi level...
The lowest-energy structures of Cd(n)Te(n) (n=1-14) clusters have been studied by an unbiased simulated annealing search using first-principles molecular dynamics along with local optimization "handmade" density functional theory. After n>or=6, three-dimensional cage geometries are the configurations. Two families low-lying structures, hollow cages, and endohedral or core-shell cages found. begin to appear from n=10, they become more energetically preferred than for n>or=12. Cd(13)Te(13)...
Abstract Background Ameloblastomas are odontogenic neoplasms characterized by local invasiveness. This study was conducted to address the role of matrix metalloproteinase-2 (MMP-2) in invasiveness ameloblastomas. Methods Plasmids containing either MMP-2 siRNA or tissue inhibitor (TIMP-2) cDNA were created and subsequently transfected into primary ameloblastoma cells. Zymography, RT-PCR, Western blots used assess activity expression TIMP-2, as well protein levels. Results Primary cultures...
First-principles calculations have been conducted to systemically investigate the stability and magnetic properties of 3d 4d transitional-metal (TM) atoms doped in BnNn (n=12,16,20,24,28) cages. Among those cages, B24N24 is optimal one for encapsulating TM according computed heat formation. Inside cage, dopants belonging same group Periodic Table exhibit similar behaviors. Most remain after cage except Ni, Zr, Pd. The magnitudes remaining moments (except Sc, Ti, V) are reduced from free...
In this study, we investigate the pore systems in lacustrine shales from Upper Jurassic Emuerhe Formation, Mohe basin, northeastern China using organic geochemistry analysis, X-ray diffraction,...
Surgical resection of cancerous tissues is a critical procedure for solid tumor treatment. During the operation, surgeon mostly identifies by naked-eye visualization under white light without aid, therefore, outcome heavily relies on surgeon's experience. A near-infrared pH-responsive fluorogenic dye, CypH-11, was designed to be used as sensitive cancer spray highlight during surgical operations, minimizing subjective judgment. pKa 6.0, emits almost no fluorescence at neutral pH but...
The Nerve Guide Conduit (NGC)offers a promising alternative to traditional methods for regenerating peripheral nerves. efficacy of nerve regeneration and functional recovery is heavily dependent on the electrical, chemical,...
The structural growth sequences and electronic properties of MnGen (n = 2–15) clusters have been investigated using density functional theory (DFT) within the generalized gradient approximation (GGA). An extensive search lowest-energy structures was conducted by considering a number isomers for each cluster size. In ground-state clusters, equilibrium site Mn atom gradually moves from convex, surface to interior sites as Ge size varies 2 15. threshold formation caged sealed Mn-encapsulated...