AI Article Synopsis
- Gossypol, a toxic compound found in cotton-seed oil, enhances Tb(III)-luminescence in a supramolecular hydrogel, leading to the development of a sensor.
- A paper-based sensor was created to detect gossypol with a very low limit of detection (LOD) at 2.9 nM.
- This new detection method is unique for its high sensitivity and ability to monitor gossypol in commercial crude cotton-seed oil using water-based techniques.
Article Abstract
Gossypol, a phytotoxicant in cotton-seed oil, has been found to sensitize Tb(III)-luminescence in a supramolecular hydrogel. Based on this observation, a paper-based sensor has been developed to detect gossypol with a limit of detection (LOD) of 2.9 nM. This is the first report of water-based detection with the highest sensitivity involving turn-on time-gated luminescence. This method was also able to sense gossypol in commercial crude cotton-seed oil.
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| http://dx.doi.org/10.1039/d4cc01750a | DOI Listing |
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