green-chemistry
Green chemistry is an approach to chemical design and engineering that prioritizes minimizing or eliminating hazardous substances throughout the lifecycle of products and processes. In plant science, it drives the development of safer extraction methods for bioactive compounds, eco-friendly agricultural inputs, and sustainable production of plant-derived materials. This framework is increasingly important as researchers seek to harness plants' chemical diversity while reducing environmental harm from laboratory and industrial processes.
open_in_new WikipediaPubMed · 2026-04-08
Scientists are engineering special enzymes called dehalogenases to break down stubborn chemical pollutants — the kind that linger in soil and water for decades. By combining advances in AI-assisted design and molecular biology, researchers are making these enzymes faster, more versatile, and ready for real-world cleanup and greener industrial chemistry.
The enzyme LinB can break down beta-HCH, a persistent pesticide-related pollutant, converting it to pentachlorocyclohexanol — demonstrating direct bioremediation potential for legacy soil contaminants.
The enzyme HHDH can synthesize multiple types of useful chemical compounds (beta-substituted alcohols) using different molecular building blocks, showing value beyond cleanup in green industrial chemistry.
AI-assisted protein design is now actively being used to engineer dehalogenases with improved stability, broader pollutant targets, and entirely new catalytic abilities not found in nature.