Fig. 3
The data collection comprises of various experimental setups and exposures of multiple ENM compositions. (a) The total of 101 data sets were divided into four classes based on the experimental setup. The pie chart represents the distribution of data sets by class. (b) Bars representing the proportion of data sets in each organism divided by the four classes. In vivo and in vitro exposures are separated. (c) Horizontal bars represent the number of data sets with the specific ENM core material or material type. Grey bars represent in vivo exposures and pink bars in vitro exposures, respectively. (d) Bars represent the biological system used in the experiment. In vitro exposures are represented by pink bars and in vivo exposures by grey bars.
