Nail flakes. Coloured scanning electron micrograph (SEM) of flakes of keratin sticking up from a nail surface. Nails are translucent hard structures on the fingers and toes. The protein keratin is also found in skin and hair | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Nishinaga, Susumu |
Taille de l’image : | 2894 px × 3858 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |