Fig. 5From: Quartz crystal microbalances (QCM) are suitable for real-time dosimetry in nanotoxicological studies using VITROCELL®Cloud cell exposure systemsDeposition factors of QCM and transwell inserts showed no statistically significant difference for both Cloud systems (p = 0.06 and 0.08 for Cloud 6 and Cloud 12, respectively). Thus, the QCM determined mass dose is representative of insert−/cell-delivered dose. (n = 3; mean ± SD)Back to article page