Fig. 3From: Even lobar deposition of poorly soluble gold nanoparticles (AuNPs) is similar to that of soluble silver nanoparticles (AgNPs)Size distribution of AuNPs by TEM counting and DMAS. Count median diameter (CMD), geometric standard deviation (GSD). b, particle CMD and GSD were measured by DMAS during 6 h/day over 5-day exposure periodBack to article page