Ligand-to-Metal Ratio Governs Radical-Scavenging Ability of Malate-Stabilised Ceria Nanoparticles
Arina D. Filippova, Alexander E. Baranchikov, Maria A. Teplonogova, Irina V. Savintseva, Anton L. Popov, Vladimir K. Ivanov · 2024
Read Ligand-to-Metal Ratio Governs Radical-Scavenging Ability of Malate-Stabilised Ceria Nanoparticles by Arina D. Filippova, Alexander E. Baranchikov, Maria A. Teplonogova, Irina V. Savintseva, Anton L. Popov, Vladimir K. Ivanov (2024) 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-11643014.txt.
Description
Six authors, led by Arina Filippova, report lab work from 2024 on tiny cerium oxide grains steadied with malic acid. They ask how much acid, set against the amount of metal oxide, shapes the grains' power to soak up harmful free radicals. The mix was tested across a range of ratios.
When the ratio rose from low to mid range, the grains' action rose eightfold. Small clumps also shrank a lot in that same range. The best mix was still far weaker than a common vitamin-based standard. The grains did not harm human stem cells in the tests, and cell growth rose after three days. The team sees scope for safe new health uses.
Catalog record
| CREATOR | Arina D. Filippova, Alexander E. Baranchikov, Maria A. Teplonogova, Irina V. Savintseva, Anton L. Popov, Vladimir K. Ivanov |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 35 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |