A5101550496- Microfluidic and Bio-sensing Technologies
- Microfluidic and Capillary Electrophoresis Applications
- Gas Sensing Nanomaterials and Sensors
- ZnO doping and properties
- 3D Printing in Biomedical Research
- Advanced Photocatalysis Techniques
- Innovative Microfluidic and Catalytic Techniques Innovation
- Advanced Sensor and Energy Harvesting Materials
- Neuroscience and Neural Engineering
- Advanced biosensing and bioanalysis techniques
- Electrowetting and Microfluidic Technologies
- Electrospun Nanofibers in Biomedical Applications
- Advanced Nanomaterials in Catalysis
- Biosensors and Analytical Detection
- Ga2O3 and related materials
- Adsorption and biosorption for pollutant removal
- Electrochemical sensors and biosensors
- Analytical Chemistry and Sensors
- Quantum Dots Synthesis And Properties
- Nanomaterials and Printing Technologies
- Transition Metal Oxide Nanomaterials
- Conducting polymers and applications
- Analytical chemistry methods development
- Advanced Chemical Sensor Technologies
- Nanoplatforms for cancer theranostics
Sichuan University
2025
Quanzhou Normal University
2023-2025
National Institute of Metrology
2025
Tsinghua University
2015-2024
Xinjiang University
2024
State Key Laboratory of New Ceramics and Fine Processing
2013-2023
Fuzhou University
2021-2022
Beijing Jiaotong University
2021-2022
Tsinghua–Berkeley Shenzhen Institute
2021
Zhejiang Tongji Vocational College of Science and Technology
2021
The World Health Organization (WHO) “Global Tuberculosis Report 2024” underscores the ongoing challenges and progress in global fight against tuberculosis (TB). Despite a slowdown annual increase TB cases decline TB-related deaths, disease remains significant public health threat with 10.8 million new reported 2023. report reveals persistently high burden of TB, especially low- middle-income countries, highlights escalating issue drug-resistant TB. also emphasizes critical need for increased...
Nanocrystal up-conversion phosphors (UCP), ytterbium- and erbium-codoped lanthanum molybdate (La2(MoO4)3:Yb,Er), were prepared for the first time potential uses in bioassays especially biochip-based analysis. The La2(MoO4)3:Yb,Er nanocrystals, with an average diameter of 50 nm, via a hydrothermal method. After being annealed at 800 °C 5 h, strong emission these nanocrystals was observed when excited 980 nm infrared (IR) laser. Fluorescent intensity is much stronger than that bulk materials....
Abstract Here we report a high efficiency photocatalyst, i.e., Mn 2+ -doped and N-decorated ZnO nanofibers (NFs) enriched with vacancy defects, fabricated via electrospinning subsequent controlled annealing process. This nanocatalyst exhibits excellent visible-light photocatalytic activity an apparent quantum up to 12.77%, which is 50 times higher than that of pure ZnO. It also demonstrates good stability durability in repeated degradation experiments. A comprehensive structural analysis...
The separation and subsequent isolation of the metastatic human cervical carcinoma cell line (HeLa cells) from normal peripheral blood cells has been achieved by exploiting their differential dielectric properties. process is carried out on a silicon chip containing five-by-five array microlocations. These microlocations contain underlying circular platinum electrodes with 80-μm diameters center-to-center spacing 200 μm. surfaces nonmetallized areas have coated permeation layer to prevent...
Electrochemical biosensors have been widely applied in the development of metabolite detection systems for disease management. However, conventional intravenous and fingertip blood tests are invasive cannot track dynamic trends multiple metabolites. Among various body fluids, saliva can be easily accessed is regarded as a promising candidate non-invasive detection. Recent works on electrochemical monitoring salivary metabolites demonstrated high sensitivity wide linear range. most this...
Semiconductor heterojunction plays a pivotal role in photocatalysis. However, the construction of with fine microstructure usually requires complex synthetic procedures. Herein, pH-adjusted one-step method was employed to controllably synthesize Ag4V2O7/Ag3VO4 well-tuned 0D/1D hierarchical structure for first time. It is noteworthy that ordered stacking vanadium oxide tetrahedron $$(\rm{VO}_3^-)$$ guided by pH value wisely realizes in-situ growth Ag4V2O7 nanoparticles on surface Ag3VO4...
Abstract Diabetes mellitus has become a serious public health problem worldwide. Current home‐based glucose testing, including fingerstick blood testing and continuous monitoring, suffers from low compliance potential infection. Non‐invasive detection, with the advantages of pain‐free, easy‐to‐operate, low‐cost, is expected to significantly improve experience at home for diabetic patients. Here, an enzymatic biosensing platform high sensitivity stability developed based on conductive...
Random amplification of the human genome using degenerate oligonucleotide primed–polymerase chain reaction (DOP-PCR) was performed in a silicon–glass chip. An aliquot DOP-PCR amplified genomic DNA then introduced into another chip for locus-specific, multiplex PCR dystrophin gene exons order to detect deletions causing Duchenne/Becker muscular dystrophy. Amplicons were analyzed by both conventional capillary electrophoresis and microchip results compared those obtained standard...
Cell migration is crucial in many physiological and pathological processes including embryonic development, immune response cancer metastasis. Traditional methods for cell detection such as wound healing assay usually involve physical scraping of a monolayer followed by an optical observation movement. However, these require hand-operation with low repeatability. Moreover, it's qualitative not quantitative measurement, which hard to scale up high-throughput manner. In this article, novel...
BiVO4 nanofibers were successfully prepared by electrospinning and precisely controlled heat treatment. The obtained showed an enhanced photocatalytic activity in the degradation of rhodamine-B under visible light irradiation. as-prepared characterized means numerous techniques. photocatalyst is attributed to formation a phase junction tetragonal sheelite (s-t) monoclinic (s-m) phases electrospun nanofibers. We have also investigated band structure using first principle calculation. main...
Thermotaxis has been demonstrated to be an important criterion for sperm evaluation, yet clinical assessment of thermotaxis capacity is currently lacking. In this article, the on-chip evaluation human presented first time using interfacial valve-facilitated microfluidic device. The temperature gradient was established and accurately controlled by external control system. responsive population enriched into one branch channels with higher setting non-responsive ones were evenly distributed...
Hyperuricemia and non-alcoholic fatty pancreas disease (NAFPD) are prevalent metabolic diseases, but the relationship between them remains underexplored. Eighteen Sprague-Dawley rats were randomly assigned to three groups: normal (CON), high-fat (PO), high-uric acid (PH). After 12 weeks, serum uric (SUA) triacylglycerol levels measured. Pathological changes in assessed using hematoxylin-eosin (HE) staining. Serum samples analyzed lipidomics technology, multivariate statistical analysis was...
Nanometer-sized europium-doped calcium sulfide (CaS–Eu) particles were synthesized for the first time potential use in bioassays, particular, biochip-based analysis. The CaS–Eu nanoparticles prepared through a wet chemical process ethanol. average diameter of was about 15 nm. They characterized by UV–Vis spectrometry, scanning electron microscopy, X-ray diffraction, fluorescence spectroscopy and sequential spectroscopy. Both paramagnetic resonance measurement an extensive washing experiment...
A platinum network-based transparent electrode has been fabricated by electrospinning. The unique nanobelt structured demonstrates low sheet resistance (about 16 Ω sq−1) and high transparency of 80% excellent flexibility. One the most interesting demonstrations this Pt is its reversibly resilient characteristic. electric conductivity flexible can recover to initial value after 160% extending performance repeatable stable. good linear relationship between strain makes it possible assemble a...