ScienceAugust 17, 2026

photocatalytic

foh-toh-kuh-TAL-ih-tik

Definition

Relating to a process where a chemical reaction is accelerated by the action of light, typically in the presence of a catalyst.

Etymology

Derived from the Greek 'phōs' (light) combined with the word 'catalytic,' which comes from the Greek 'katalysis' meaning 'dissolution' or 'loosening'.

In the news

The article uses this term to contrast the team's living biobot approach with synthetic microrobots that require light-driven catalysts to degrade pollutants.

Czech Scientists Create Living Microrobot Swarms That Trap Microplastics

Read the full article ↗

Intelligent Living

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