Science

New approach boosts plastic-eating enzyme's activity nearly tenfold

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 10/11/2026, 21:10:24 UTC.

Briefings

Researchers at King's College London and Rutgers University developed a modified enzyme that breaks down PET plastic ten times faster while using ten times less enzyme. This breakthrough was achieved by altering the liquid environment and minor structural changes to the protein, resulting in a tenfold increase in activity efficiency.

Key points

• A modified enzyme from King's College London and Rutgers University breaks down PET plastic ten times faster while consuming ten times less enzyme.
• The enzyme's enhanced activity was achieved through modifications to its liquid environment and small structural alterations.

Context

This study represents a significant advancement in biodegradable materials, offering a method to reduce the amount of enzyme required for effective plastic degradation.

Limitations

The evidence is limited to a single study published in 2026. Specific experimental conditions, duration of activity, and long-term environmental impact remain unmeasured.

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