A5101965441- Chalcogenide Semiconductor Thin Films
- Gas Sensing Nanomaterials and Sensors
- Quantum Dots Synthesis And Properties
- Copper-based nanomaterials and applications
- Analytical Chemistry and Sensors
- Advanced Chemical Sensor Technologies
- ZnO doping and properties
- Semiconductor Quantum Structures and Devices
- Transition Metal Oxide Nanomaterials
- solar cell performance optimization
- Perovskite Materials and Applications
- Thin-Film Transistor Technologies
- Silicon and Solar Cell Technologies
- Photonic and Optical Devices
- Extracellular vesicles in disease
- Electrochemical sensors and biosensors
- Anodic Oxide Films and Nanostructures
- Conducting polymers and applications
- Electrowetting and Microfluidic Technologies
- Photosynthetic Processes and Mechanisms
- Photochemistry and Electron Transfer Studies
- Advanced Photocatalysis Techniques
- Advanced Semiconductor Detectors and Materials
- Electronic and Structural Properties of Oxides
- Gold and Silver Nanoparticles Synthesis and Applications
Foshan University
2023-2025
Yunnan Normal University
2004-2024
Yunnan Provincial Department of Education
2023-2024
Bridge University
2024
Fudan University
2022-2023
Shanghai Stomatological Hospital
2022-2023
Shanxi Agricultural University
2023
Jilin University
2019
Nankai University
2008-2017
Energy Research Institute
2016-2017
Three-dimensional (3D) hierarchically porous nanostructures with controlled morphology and dimensionality represent one kind of important material have received enormous attention for a series applications. In this work, 3D ZnO architectures were synthesized via an amino acid-assisted biomimetic hydrothermal method combined subsequent calcination. First basic zinc carbonate (BZC) precursor lamellar spherical assembled by interconnected nanosheets was synthesized. By calcination, the...
Hierarchically three-dimensional (3D) porous ZnO architectures were synthesized by a template-free, economical hydrothermal method combined with subsequent calcination. First, precursor of hierarchical basic zinc carbonate (BZC) nanostructures self-assembled sheet-like blocks was prepared. Then calcination the produced hierarchically 3D composed interconnected nanosheets high porosity resulting from thermal decomposition precursor. The products characterized X-ray diffraction, Fourier...
A novel sensing hybrid-material of Au nanoparticles (Au NPs)-functionalized ZnO nanowires (Au–ZnO NWs) was successfully synthesized by a two-stage solution process. First, NWs were fabricated via low-temperature one-pot hydrothermal method with SDSN introduced as structure-directing agent. Afterward, the as-prepared used supports to load NPs small sizes precipitating HAuCl4 aqueous ammonia. The obtained samples characterized means XRD, SEM, TEM and EDX. Both pristine Au–ZnO practically...
Au nanoparticle-decorated porous SnO2 hollow spheres, which are different from the conventional noble metal-doped thick or thin semiconductor films, prepared and systematically investigated as a new model for chemical gas sensors. The synthesized Au-decorated spheres characterized by means of X-ray diffraction, transmission electron microscopy, photoelectron spectroscopy inductively coupled plasma-optical emission spectroscopy. content in support was determined 5.63 wt% XPS 5.90 ICP,...
α-Fe(2)O(3)@ZnO core-shell nanospindles were synthesized via a two-step hydrothermal approach, and characterized by means of SEM/TEM/XRD/XPS. The ZnO shell coated on the has thickness 10-15 nm. Considering that both α-Fe(2)O(3) are good sensing materials, we have investigated gas performances nanocomposite using ethanol as main probe gas. It is interesting to find sensor properties significantly enhanced compared with pristine α-Fe(2)O(3). attributed unique nanostructure. detailed mechanism...
Size- and shape-controllable preparation of WO3 nanoplates has been successfully realized through topochemical transformation corresponding H2WO4 precursors synthesized by a facile solution-phase method. The fluoroboric acid was found to not only provide source but also act as structure-directing agent during the growth process in solution phase. could be obtained two different methods, hydrothermal treatment at temperature (above 160 °C) calcination higher temperatures air, based on their...
In this contribution, a facile one-pot strategy is developed for the assembly of noble metal (Au and Pt) nanoparticles onto one-dimensional ZnO microrods using green non-toxic reagent amino acid, lysine with two functional groups as capping agent. Noble small size capped by are formed simultaneously anchored surface ZnO. No pre-functionalization support needed, hence simplifying synthesis reducing fabrication cost. Inspired catalytic properties Au in both catalyst sensor materials, we have...
Spinel ZnFe<sub>2</sub>O<sub>4</sub> nanoparticle-decorated rod-like ZnO nanoheterostructures were one-pot synthesized for detecting <italic>n</italic>-butanol, ethanol, acetone, methanol and formaldehyde.
In this contribution, ZnFe2O4–ZnO composite hollow microspheres were successfully synthesized by a glucose-assisted hydrothermal method only using Fe(NO3)3·9H2O, Zn(NO3)2·6H2O and glucose as starting materials, followed calcination treatment. The characterization results from scanning electron microscopy (SEM), transmission (TEM), X-ray powder diffraction (XRD) photoelectron spectroscopy (XPS) revealed that the as-synthesized microspheres, with diameter range of 1 to 2.5 μm shell thickness...
Exosomes has attracted tremendous research interests as they are emerging a new paradigm of liquid biopsy. Although the concentration exosomes in blood is relatively abundant, there still exists various vesicle-like nanoparticles, such microvesicles, apoptotic bodies. It's an urgent need to isolate and enrich from complex contaminants biofluid samples. Moreover, expressing level exosomal biomarkers varies lot, which make sensitive molecular detection high demand. Unfortunately, efficient...