Quercetin Reduced and Stabilized Gold Nanoparticle/Al3+: A Rapid, Sensitive Optical Detection Nanoplatform for Fluoride Ion
Titilope John Jayeoye, Roselina Panghiyangani, Sudarshan Singh, Nongnuj Muangsin · 2024
Read Quercetin Reduced and Stabilized Gold Nanoparticle/Al3+: A Rapid, Sensitive Optical Detection Nanoplatform for Fluoride Ion by Titilope John Jayeoye, Roselina Panghiyangani, Sudarshan Singh, Nongnuj Muangsin (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-11643675.txt.
Description
Titilope John Jayeoye, Roselina Panghiyangani, Sudarshan Singh, and Nongnuj Muangsin build a color-changing gold particle test for fluoride in water. Their study was published in twenty twenty-four. Fluoride guards teeth at low levels but harms at high ones, so cheap detection matters.
A plant compound, quercetin, both made and stabilized the gold particles at room temperature, giving a sparkling red solution. Adding aluminum ions clumped the particles and shifted the color toward grayish purple. Fluoride mixed in first grabs the aluminum, so the red color stays. That rescue effect is the sensing trick. Lab spectra confirmed each color shift. The platform promises fast, sensitive, low-cost checks without big instruments.
Catalog record
| CREATOR | Titilope John Jayeoye, Roselina Panghiyangani, Sudarshan Singh, Nongnuj Muangsin |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 34 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |