# Microdroplets convert waste plastic to diacids without catalyst

Researchers have developed a new method using microdroplets to convert waste plastics into valuable diacids without the need for catalysts. This approach offers a more sustainable and efficient pathway for plastic upcycling, potentially reducing environmental pollution. The findings, published in Nature, highlight a promising step toward circular plastic economy.

**Importance:** 3/5

## Sources

### Science
- [Nature](https://www.nature.com/articles/s41586-026-10746-7) — 2026-07-15