Highly Conductive Peroxidase-like Ce-MoS2 Nanoflowers for the Simultaneous Electrochemical Detection of Dopamine and Epinephrine
Annadurai Thamilselvan, Thinh Viet Dang, Moon Il Kim · 2023
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Description
Annadurai Thamilselvan, Thinh Viet Dang, and Moon Il Kim build a sensor for two brain chemicals in a 2023 materials paper. Dopamine and epinephrine both matter in diagnosis, and reading them at the same time without mixing their signals is hard. The team made tiny flower-shaped particles that mix cerium with molybdenum disulfide.
The flowers offer a large surface and strong electron flow, and they mimic an enzyme that speeds up key reactions. Placed on a printed electrode, the sensor read both chemicals apart with high sensitivity across a wide range, at very low detection limits. The authors say such structured materials could serve health testing, diagnosis, and checks on the environment.
Catalog record
| CREATOR | Annadurai Thamilselvan, Thinh Viet Dang, Moon Il Kim |
|---|---|
| YEAR | 2023 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 31 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |