Nanoparticles easily enter into cells. New insights about how they are distributed and what they do there are shown for the first time by high-resolution 3D microscopy images from BESSY II. For example, certain nanoparticles accumulate preferentially in certain organelles of the cell. This can increase the energy costs in the cell. “The cell looks like it has just run a marathon, apparently, the cell requires energy to absorb such nanoparticles,” says lead author James McNally.
Click here for original story, X-ray microscopy at BESSY II: Nanoparticles can change cells
Source: Phys.org