Coloured scanning electron micrograph (SEM) of crystals of zinc oxide (ZnO). This is a white powder that is used as a pigment in paints and in topical applications for minor skin irritations,where it acts as a protective coating. Magnification: x350 when printed at 10 centimetres wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 5000 px × 3750 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |