A5091941310- Graphene research and applications
- Wound Healing and Treatments
- Topological Materials and Phenomena
- Quantum and electron transport phenomena
- Electrospun Nanofibers in Biomedical Applications
- Burn Injury Management and Outcomes
Shanghai Jiao Tong University
2023-2024
Shanghai Ninth People's Hospital
2023
Degeneracies in multilayer graphene, including spin, valley, and layer degrees of freedom, can be lifted by Coulomb interactions, resulting rich broken-symmetry states. Here, we report a ferromagnetic state charge-neutral ABCA-tetralayer graphene driven proximity-induced spin-orbit coupling from adjacent tungsten diselenide. The is identified as Chern insulator with number 4; its maximum Hall resistance reaches 78% quantization at zero magnetic field fully quantized either 0.4 or -1.5 tesla....
The hostile oxidative wound microenvironment, defective angiogenesis, and uncontrolled release of therapeutic factors are major challenges in improving the diabetic healing. Herein, adipose-derived-stem-cell-derived exosomes (Exos) first loaded into Ag@bovine serum albumin (BSA) nanoflowers (Exos-Ag@BSA NFs) to form a protective "pollen-flower" delivery structure, which further encapsulated injectable collagen (Col) hydrogel NFs/Col) for concurrent remodeling microenvironment precise Exos....