N,S-Co-Doped Carbon Dot-Reinforced Biopolymer Films with Enhanced Barrier, Antioxidant, and Antimicrobial Performance for Active Food Packaging
Suleiman A. Althawab · 2026
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Description
Suleiman Althawab, a solo author, builds a smarter food wrap from plant-based films and tiny carbon dots in a 2026 study. The wrap aims to keep food safe longer while staying kind to the planet. The carbon dots are doped with nitrogen and sulfur and made from two simple starting chemicals in hot water.
The dots were mixed into a blend of chitosan and a common synthetic polymer. Tests showed the dots spread well through the film and bonded with its network. The loaded films were stronger, stood heat better, let less water vapor through, and blocked ultraviolet light more than plain films. They also fought germs and oxidation more strongly. Such multi-duty wraps could cut both spoilage and plastic waste.
Catalog record
| CREATOR | Suleiman A. Althawab |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 55 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |