A5101965667- Hydrocarbon exploration and reservoir analysis
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Quantum Dots Synthesis And Properties
- Hydraulic Fracturing and Reservoir Analysis
- Nanocluster Synthesis and Applications
- Natural Fiber Reinforced Composites
- Advanced Thermoelectric Materials and Devices
- Carbon and Quantum Dots Applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Thermal properties of materials
- Supercapacitor Materials and Fabrication
- Tribology and Wear Analysis
- Polymer Nanocomposites and Properties
- Carbon Nanotubes in Composites
- Advanced Nanomaterials in Catalysis
- Advancements in Battery Materials
- Crystallography and molecular interactions
- Diamond and Carbon-based Materials Research
- Nanoparticles: synthesis and applications
- NMR spectroscopy and applications
- Atmospheric and Environmental Gas Dynamics
- Advanced biosensing and bioanalysis techniques
- Advanced Photocatalysis Techniques
- Graphene and Nanomaterials Applications
Shandong University
2019-2025
China University of Petroleum, Beijing
2018-2024
UNSW Sydney
2024
East China University of Science and Technology
2024
Beihang University
2013-2024
Jilin University
2016-2024
State Key Laboratory of Supramolecular Structure and Materials
2021-2024
Jiangsu University of Technology
2023-2024
Zhejiang University
2024
China Railway Construction Corporation (China)
2023
Because of their unique photoluminescence and magnetic properties, nanodiamonds (NDs) are promising for biomedical imaging therapeutical applications. However, these applications will hardly be realized unless the potential hazards NDs to humans other biological systems ascertained. Previous studies performed in our group others have demonstrated excellent biocompatibility a variety cell lines without noticeable cytotoxicity. In present paper, we report first genotoxicity study on NDs. Our...
Graphene quantum dots (GQDs) have attracted tremendous attention for biological applications. We report the first study on cytotoxicity and genotoxicity of GQDs to fibroblast cell lines (NIH-3T3 cells). The NIH-3T3 cells treated with at dosages over 50 μg mL−1 showed no significant cytotoxicity. However, GQD-treated exhibited an increased expression proteins (p53, Rad 51, OGG1) related DNA damage compared untreated cells, indicating caused by GQDs. GQD-induced release reactive oxygen species...
Fluorescent carbon dots were synthesized from milk by microwave cooking and used for two-photon excited<italic>in vitro</italic>cell imaging.
Pore structure determines the gas occurrence and storage properties of shale is a vital element for reservoir evaluation resources assessment. Field emission scanning electron microscopy (FE-SEM), high-pressure mercury intrusion porosimetry (HMIP), low-pressure N2/CO2 adsorption were used to qualitatively quantitatively characterize full-scale pore Longmaxi (LM) from southern Sichuan Basin. Fractal dimension its controlling factors also discussed in our study. mainly developed organic matter...
A novel platform based on transferrin coated magnetic upconversion nanoparticles was developed for near-infrared light induced imaging and photodynamic therapy with enhanced efficiency by force.
The surface-enhanced Raman scattering (SERS) research is in full swing owing to its high sensitivity and selectivity; however, the substrates with superexcellent performance for SERS are largely confined noble metals (Au, Ag, etc.). Although active have been extended semiconductors transition metals, it frustrating that their sensitivities insufficient widespread practical application. Here, we report plasmonic molybdenum tungsten oxide (MWO) hybrid nanomaterials (NMs), which can be used as...
Halide perovskites exhibit remarkable properties, such as high optical absorption coefficient, excellent defect tolerance, simple and cheap preparation process, etc., especially radiation hardness, which makes them used in high‐energy ray environments. Free radicals, with singly occupied molecular orbitals, are highly reactive intermediates that play a critical role material degradation under radiation. However, the interaction between these radicals halide remains inadequately understood,...
Silicone gel and silicone rubber are widely used in packaging insulation because of their high comprehensive performance. Nevertheless, the special deterioration mechanism under pulsed electric fields is not yet clear needs to be studied depth. This study has successfully built an experimental platform electrical tree a thermal coupled field. Moreover, effects pulse edge time, repetition frequency, temperature on initiation voltage, intuitive development morphology, fractal dimension also...
A new interfacial synthesis of colloidal SnSe quantum dots (QDs) was realized from common precursors at a mild condition. QD-sensitized solar cells were fabricated to show an improved power conversion efficiency with high fill factor 0.71.
Shale pore evolution has a dramatic influence on gas occurrence and is of great significance for the evaluation shale reservoirs. To better understand nanopore during whole hydrocarbon generation process, thermal simulation experiment, adsorption (N2 CO2), organic geochemistry experiments were carried out. The results show that total volume (PV) specific surface area (SSA) exist in two favorable development periods process with corresponding vitrinite reflectance (Ro) values ∼1.5–1.8%...
Photoreduction of graphene oxide (GO) holds great potential for developing graphene-based electrodes high-performance supercapacitors (SCs). However, the insufficient micro-nanostructure on photoreduced GO (PRGO) restricts its electrochemical performance. Here, a hierarchically structured PRGO-based planar SC is reported by combining two-beam-laser-interference with masking technique. The hierarchical structures improve surface area between PRGO and electrolyte contribute to format electric...
Mg alloys have attractive properties, including biocompatibility, biodegradability, and ideal mechanical properties. Moreover, are regarded as one of the promising candidates for manufacturing ureteral stents. This study proposed a multi-objective optimization method based on Kriging surrogate model, NSGA-Ⅲ, finite element analysis to improve degradation performance alloy The model stents has been established compare under different parameters. Latin hypercube sampling was adopted generate...
Near-infrared (NIR)-responsive metal-free carbon co-catalysts that convert glucose into H
Comprehensive quantitative evaluation of shale gas content and the controlling factors in different occurrence states is great significance for accurately assessing gas‐bearing capacity providing effective well‐production strategies. A total 122 core samples from well JY‐A Fuling field were studied to reveal characteristics S 1 l shale, 15 which selected further predict states, are dependent on geological thermal evolution process. Geological parameters researched by a number laboratory...
Nanoscale materials have an irreplaceable advantage in solar energy utilization because of their perfect match with visible light wavelength on the length scale. Charge transfer (CT) between a metal nanoparticle and contacted nanoscale semiconductor plays significant role photoinduced transfer. Here, we fabricated new complex, gold nanorod-4-mercaptobenzoic acid@Cu2O (Au NR-MBA@Cu2O) core–shell nanostructure, used surface-enhanced Raman scattering (SERS) spectroscopy interlayer MBA molecules...
A simple high-throughput approach is presented in this work to fabricate the Au nanoparticles (NPs)/nanogap/Au NPs structure for surface enhanced Raman scattering (SERS). This plasmonic nanostructure can be prepared feasibly by combination of rapid thermal annealing (RTA), atomic layer deposition (ALD) and chemical etching process. The nanogap size between easily precisely tuned nanometer scale adjusting thickness sacrificial ALD Al2O3 layer. Finite-difference time-domain (FDTD) simulation...
Reported here is the facile fabrication of all-reduced graphene oxide (RGO) field-effect-transistor (FET) on flexible substrates using a solo femtosecond laser direct writing (FsLDW) technology. By simply tuning intensity pulse, GO could be reduced in controlled manner. Metallic and semiconducting RGO micro-patterns achieved by FsLDW under high moderate power, respectively, which enables source/drain gate electrodes, as well channel FET ambient condition. In this way, metal-free all-RGO was...