A5035782303- Advanced biosensing and bioanalysis techniques
- Electrochemical sensors and biosensors
- Electrochemical Analysis and Applications
- Biosensors and Analytical Detection
- Advanced Nanomaterials in Catalysis
- Advanced Biosensing Techniques and Applications
- Conducting polymers and applications
- Analytical Chemistry and Sensors
- Advanced Photocatalysis Techniques
- Nanocluster Synthesis and Applications
- TiO2 Photocatalysis and Solar Cells
- Gold and Silver Nanoparticles Synthesis and Applications
- Molecular Junctions and Nanostructures
- Nanoplatforms for cancer theranostics
- Antimicrobial Peptides and Activities
- Acoustic Wave Resonator Technologies
- Advanced Chemical Sensor Technologies
- Chalcogenide Semiconductor Thin Films
- Cancer therapeutics and mechanisms
- Metal Alloys Wear and Properties
- Quantum Dots Synthesis And Properties
- Covalent Organic Framework Applications
- Spectroscopy Techniques in Biomedical and Chemical Research
- Gas Sensing Nanomaterials and Sensors
- Graphene research and applications
Yangzhou University
2016-2025
China Datang Corporation (China)
2024
Northwest Institute of Rare Metal Materials
2022
University of California, Riverside
2018
University of California, San Diego
2013
Indiana University School of Medicine
2013
Nanjing University
2007-2011
The present work describes the first example of real-time noninvasive lactate sensing in human perspiration during exercise events using a flexible printed temporary-transfer tattoo electrochemical biosensor that conforms to wearer's skin. new skin-worn enzymatic exhibits chemical selectivity toward with linearity up 20 mM and demonstrates resiliency against continuous mechanical deformation expected from epidermal wear. device was applied successfully subjects for monitoring sweat dynamics...
Designing a metal–organic framework (MOF)-derived nanozyme with highly dispersed active sites and high catalytic activity as well robust structure for colorimetric biosensing of diverse biomolecules remains substantial challenge. Here, an MOF-derived pure α-cobalt confined in nitrogen-doped carbon nanofiber (α-Co@NCNF) superior glucose oxidase (GOD)- peroxidase (POD)-like activities was constructed assay multiple biomolecules. Specifically, the α-Co@NCNF synthesized, utilizing situ...
A novel graphene–Au nanoparticles (AuNPs) composite film modified glassy carbon electrode (GCE) was proposed for selective detection of dopamine (DA). The resulting characterized using transmission electron microscopy, cyclic voltammetry and differential pulse voltammetry. Compared to bare graphene electrodes, this nanocomposite not only significantly improved the electrochemical peak potential difference between DA ascorbic acid (AA), but also noticeably enhanced current response....
In the present work, a novel label-free chemiluminescent (CL) immunoassay method was designed by employing smart CuS nanoparticles (CuSNPs) as peroxidase mimetics. The CuSNPs were synthesized through simple coprecipitation method, and showed high catalytic activity stability. This efficient CL could be easily achieved strategy. First, dispersed in chitosan modified on epoxy-functionalized glass slide to form solid signal interface. Streptavidin then used functionalize capture biotinylated...
Although nanozymes with intrinsic enzyme-like characteristics have aroused great interest in the biosensing field, challenge is to keep high activity of nanozyme after modification biomolecules onto nanozymes. Herein, a functional zonation strategy heterodimer was proposed tackle and further construct multiple chemiluminescence (CL) imaging immunoassay. Here Fe3O4-Au as model divided into two zones, which Fe3O4 nanoparticles (NPs) were regarded zone AuNPs defined an antibody immobilization...
The inherent metal elements and structures of Prussian blue analogue (PBA) nanozymes have restricted their enzyme-mimicking activity. Therefore, the rational regulation PBA to improve catalytic activity is highly desirable for biosensing applications. Herein, we propose a structure remodeling strategy construct an open-cage Fe PBA-anchored NiFePBA (NiFe@Fe bis-PBA) nanozyme with significantly enhanced formation process mechanism this bis-PBA were studied in detail. Specifically, cubic...
A novel photoelectrochemical sensor for detection of the organophosphorus pesticide (OP) dichlofenthion using nanometer-sized titania coupled with a screen-printed electrode is presented. Nonelectroactive can be indirectly determined through photocatalytical degradation titania. The electrochemical characterization and anodic stripping voltammetric performance were evaluated cyclic (CV) differential pulse anode (DPASV) analysis, respectively. DPASV analysis was used to monitor amount provide...
We report a new concept of chemiluminescence imaging nanozyme immunoassay (CINIA), in which nanozymes are exploited as catalytic tags for simultaneous multiplex detection cytokines. The CINIA provides novel and universal nanozyme-labeled strategy high-throughput relevant biomarkers further disease diagnosis.
We reported the synthesis of novel platinum-nanoparticle-decorated reduced graphene oxide@polystyrene nanospheres (PtNPs@rGO@PS NSs) and their use in developing a label-free electrochemical immunosensor for tumor markers. The PtNPs@rGO@PS NSs were fabricated via electrostatic self-assembly negatively charged oxide nanosheets onto positively PS nanospheres, followed by hydrazine reduction GO outer layer situ deposition PtNPs. characterized scanning electron microscopy, transmission...