nanoHUB will undergo scheduled maintenance on May 31, 2023, beginning at 11:00 a.m. EDT | 8:00 am PDT. The platform will operate normally for most of the day, except for a short outage period. All running tool sessions will expire during the maintenance window, please plan accordingly. close
“A particle smaller than about 0.1 micrometer (100 nanometers) in diameter.”1
1. ASTM International, “Standard Guide for Handling Unbound Engineered Nanoscale Particles in Occupational Settings,” E2535-07, § 3.2.11 (October 2007)