Area of research
Materials Chemistry · Biomedical Engineering
Research interest
Research topics from publications: Zinc-doped curcumin carbon dots promote infected wound healing with photodynamic via the VEGF signaling pathway; Fe-doped herbal medicine-based carbon dots nanozyme as safe and effective antimicrobial and wound healing agent; Fabrication of NbC/GaN Nanofilm Sensor via Photolithography and its Investigation as a Sensor for Trimethylamine Mixed Gas Detection Using Dual-Feature Extraction and Deep Learning; A preliminary study on the promotion of wound healing by paeoniflorin carbon dots loaded in chitosan hydrogel. Representative work: Management of bacterial infected wounds remains challenging due to the open, susceptibility to infection and delayed healing characteristics of damaged wounds, and there is an urgent need for non-antibiotic-based wound healing strategies. Here, we describe zinc-doped curcumin carbon dots (CCDs) as a novel nanoscale photosensitizer, which was applied in photodynamic therapy (PDT) to promote infected wound healing by modulating various cellular functions. The PDT generation of reactive oxygen species (ROS) effectively inactivates the source of infection without drug resistance, effectively inhibiting the propagation of bacteria and the spread of inflammation in the wound. In addition, CCDs hav In this study, we successfully synthesized NbC nanofilms on the GaN surface, and a more uniform size and thinner thickness of NbC were optimized by further fabricating circular hole arrays on GaN epitaxial wafers using photolithography and etching techniques. This sensor exhibits an ultralow detection limit of 200 ppb for TMA gas at room temperature, a high response value (84.14%) to 200 ppm of TMA, and low resistance fluctuation for uniform NbC nanofilms. The excellent performance after combination of the two can be attributed to the synergistic effects of p-n heterojunctions and Schottky barriers. Furthermore, the algorithm innovatively adopts dual-feature extraction via KPCA combined with
Fabrication of NbC/GaN Nanofilm Sensor via Photolithography and its Investigation as a Sensor for Trimethylamine Mixed Gas Detection Using Dual-Feature Extraction and Deep Learning
Zinc-doped curcumin carbon dots promote infected wound healing with photodynamic via the VEGF signaling pathway
A preliminary study on the promotion of wound healing by paeoniflorin carbon dots loaded in chitosan hydrogel
Fe-doped herbal medicine-based carbon dots nanozyme as safe and effective antimicrobial and wound healing agent