Fig. 3
From: Substrate geometry modulates self-assembly and collection of plasma polymerized nanoparticles
Distribution of nanoparticles in well-shaped collectors. Photographs show polystyrene tissue culture plates (24 wells) exposed to the dusty plasma for a 2, b 5, c 10, and d 15 growth cycles for an input power of 50 W and working pressure of 150 mTorr. The oscillatory profile of the radiation emitted by the plasma during growth cycles is shown for each corresponding photograph. e Number of growth cycles as a function of time. f Optical density (OD) measured at 500 nm through well C4 of tissue culture well plates (24 wells) exposed to the dusty plasma for various growth cycles. Data are mean ± standard deviation (SD); n = 3. g Mapping of the OD at 500 nm through well C4 following exposure to the dusty plasma for 15 growth cycles. Scale bars are 20 mm
