Zero2.5 Biotech
Zero2.5 Biotech is a Singapore-based spin-off from Temasek Life Sciences Laboratory that designs and manufactures innovative plant-based products & services to deliver clean air.
 | |
| Status | Active |
|---|---|
| Website | https://negativeairion.com/ |
| Vertical(s) | Environment |
| Latest Funding Round | Unfunded |
| Year founded | 2019 |
| Headquarters | Singapore |
| Spun of from | Temasek Life Sciences Laboratory |
| Technology Readiness Level | Unknown/Not Applicable |
Technology
Zero2.5 Biotech develops consumer air purifiers that utilise Negative Air Ions (NAIs) to clean the air.
Zero2.5's products create NAIs through a natural fiber ball that has numerous sharp fibers acting as antennas that emit electrons into the surrounding air. This phenomenon used by the startup is called the corona discharge effect[1].
References
- ↑ "Zero2.5 Technology". Zero2.5. Retrieved 2025-12-26.