A5101796227- Advanced Chemical Sensor Technologies
- Graphene and Nanomaterials Applications
- Gas Sensing Nanomaterials and Sensors
- Analytical Chemistry and Sensors
- Advanced Nanomaterials in Catalysis
- Nanoplatforms for cancer theranostics
- Carbon and Quantum Dots Applications
- Electrospun Nanofibers in Biomedical Applications
- Luminescence and Fluorescent Materials
- Wound Healing and Treatments
- Mesenchymal stem cell research
South China Normal University
2019-2020
It is well known that tumors have an acidic pH microenvironment and contain a high content of hydrogen peroxide (H2O2). These features the tumor may provide physiochemical conditions are suitable for selective therapy recognition. Here, first time, we demonstrate type graphene oxide nanoparticle (N-GO) can exhibit peroxidase-like activities (i.e., increase levels reactive oxygen species (ROS)) under catalyze conversion H2O2 to ROS-hydroxyl radicals (HO·) in Hela tumors. The concentrated...
Abstract Second harmonic generation (SHG) has recently emerged, having the advantages of no bleaching, blinking, and signal saturation, as well a high to‐noise ratio compared to fluorescence. Existing SHG probes are based on heavy metal or organic dye molecules, which have shortcomings toxicity, large size, photoinstability. To address urgent need for long‐term tracking imaging in organisms, boron‐doped graphene quantum dots (B‐GQDs), highly biocompatible with strong photostable is first...
Abstract Background Stem cell therapies have gained great attention for providing novel solutions treatment of various injuries and diseases due to stem cells’ self-renewal, ability differentiate into types, favorite paracrine function. Nevertheless, the low retention transplanted still limits their clinical applications such as in wound healing view an induced harsh microenvironment rich reactive oxygen species (ROS) during inflammatory reactions. Methods Herein, a chitosan/acellular dermal...