nanoparticles Flashcards
1
Q
Coarse particles diameter
A
2500nm to 10000nm dust
2
Q
Fine particles diameter
A
100nm to 2500nm
3
Q
Nanoparticles diameter
A
1nm to 100nm
4
Q
Uses of nanoparticles
A
Catalysts Deliver drugs Conduct electricity Silver nanoparticles have antibacterial properties Cosmetics like moisturizers
5
Q
Nanoparticles in suncream
A
.Better skin coverage
.Better coverage for UV rays
.Dont know full effects, could damage the body
.When washed away could damage the environment