Tech

Killer cotton eradicates microbes using ordinary white light

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 18/10/2026, 08:13:24 UTC.

Briefings

Spanish researchers at Universitat Politecnica de Valencia have developed experimental cotton fabric that self-disinfects upon exposure to ordinary white light, offering a potential solution for hospital-acquired infections. The material activates via standard lighting, suggesting a new approach to textile-based antimicrobial technology.

Key points

• Experimental cotton fabric from Universitat Politecnica de Valencia self-disinfects when exposed to ordinary white light.
• The material is activated by standard lighting, potentially reducing the need for chemical disinfectants in hospital settings.

Context

This finding addresses hospital-acquired infections by using existing white light sources to activate a self-disinfecting cotton fabric, developed by Spanish scientists at Universitat Politecnica de Valencia.

Limitations

The evidence is limited to a single experimental study; the long-term durability of the fabric and its effectiveness in clinical settings remain untested.

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