Scanning electron microscopy (SEM) image of diatoms with zinc oxide

Detailed Description
Scanning electron microscopy (SEM) image of diatoms with zinc oxide (ZnO) nanoparticles. U.S. Geological Survey (USGS) scientists are studying the linkages between contaminant bioavailability and toxicity, especially in aquatic organisms exposed to metals and metallo-nanomaterials through solution and diet.
Sources/Usage
Public Domain.