GSH-derived carbon dot-mediated interfacial electron transfer modulates pH-Dependent redox catalysis of Ce-MOF nanozymes for wound healing
Yaping Chen, Kaichen Zeng, Yunxin Ye, Xinyi Sun, Ling Yan, Ziya Lao, Yifan Wu, Tao Luo, Li Yang, Lvhua Guo · 2026
Read GSH-derived carbon dot-mediated interfacial electron transfer modulates pH-Dependent redox catalysis of Ce-MOF nanozymes for wound healing by Yaping Chen, Kaichen Zeng, Yunxin Ye, Xinyi Sun, Ling Yan, Ziya Lao, Yifan Wu, Tao Luo, Li Yang, Lvhua Guo (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13594925.txt.
Description
Yaping Chen and co-authors build a wound dressing material that fights germs in acid and calms tissue at neutral pH. They seed carbon dots made from glutathione into a cerium-based framework crystal. The dots push electrons toward the cerium centers, tuning how the material trades in oxygen chemistry.
In acid, the composite acts like an oxidase enzyme and kills MRSA and Escherichia coli, even breaking up their biofilms. Near neutral pH, it switches character, mopping up harmful oxygen radicals and easing inflammation. In infected mouse wounds it cut bacterial load, sped closure, and rebuilt tissue without safety concerns. One material thus covers both halves of healing an infected wound.
Catalog record
| CREATOR | Yaping Chen, Kaichen Zeng, Yunxin Ye, Xinyi Sun, Ling Yan, Ziya Lao, Yifan Wu, Tao Luo, Li Yang, Lvhua Guo |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 91 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |