A comprehensive study of nickel levels in everyday items in Brazil.

Published in: Contact dermatitis (2020)

The DMG limit of detection was 1.67 ppm of nickel. We observed that many objects in our test series released nickel above the DMG test limit. This observation suggests that nickel-sensitive individuals may be exposed to nickel, representing a public health issue.

Keyphrases

reduced graphene oxide
public health
oxide nanoparticles
carbon nanotubes
metal organic framework
gold nanoparticles