Highly sensitive and selective electrochemical determination of curcumin using a polyaniline-based molecularly imprinted polymer
Amir Abbas Rafati, Esmaeil Karami · 2026
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Description
Amir Rafati and Esmaeil Karami build an imprinted polymer sensor for curcumin, in work from 2026. Curcumin checks in food and drug samples need fast, cheap, and selective tools. A polymer cast around the target molecule keeps shaped pockets after the template washes out.
The film grew straight on a carbon electrode by electric polymerisation with curcumin inside. Washed pockets then rebind curcumin with far stronger signal than a plain film shows. Tuning of acidity and growth settings set the sensor at its best working point. Wide range, low detection floor, and repeat use all scored well in bench tests. Rival substances barely disturbed the curcumin signal in selectivity checks.
Catalog record
| CREATOR | Amir Abbas Rafati, Esmaeil Karami |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 28 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |