A5067804325- Gas Sensing Nanomaterials and Sensors
- Advanced Chemical Sensor Technologies
- Analytical Chemistry and Sensors
- Transition Metal Oxide Nanomaterials
- Angiogenesis and VEGF in Cancer
- Water Quality Monitoring and Analysis
- Conducting polymers and applications
- Advanced Nanomaterials in Catalysis
- 3D Printing in Biomedical Research
- Pluripotent Stem Cells Research
Peking University
2025
Peking University Third Hospital
2025
Heilongjiang University
2019-2024
Suihua University
2021
Ministry of Education of the People's Republic of China
2019
Two-dimensional ultrathin porous α-MoO3 nanosheets with oxygen vacancies were synthesized by a simple solvothermal method. The thickness of the precursor reaches 14 nm and is accumulated sheets 2–6 nm. pore size 2–10 on surface. A gas sensor was assembled annealed at 400 °C (α-MoO3-400). based α-MoO3-400 achieves fastest response to trimethylamine (TMA) relatively low operating temperature (133 °C). 198–50 ppm TMA detection limit 20 ppb. In addition, sensing mechanism verified experiment...
Abstract Vascularization is key to the biofabrication of large‐scale tissues. Despite progress, there remain some outstanding challenges, such as limited vessel density, difficulty in fabricating microvasculatures, and inhomogeneity post‐seeding cells. Here, a new form bioink called microfiber‐templated porogel (µFTP) introduced engineer vasculatures down filament building blocks 3D bioprinted hydrogels. The cell‐laden sacrificial microfibers (diameter ranges from 50–150 µm) are embedded...
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