Centrifugation

[Dr_Genius_EGY]

Well i'm confused n i need some help in differentiation between

differential centrifugation
density gradient centrifugatin
rate zonal centrifugation
equilibrium centrifugation

as techniques in purification of virus particles

any guiding articles or links for photos or texts would be fine
and thx for help

Well help me as you are telling a child about science

[protozoan]

hmmm....centrifugal diferentiation.... the word which i was often encountering on the course of cytology but never get what that word exatly means and how that process works. So sorry i cant help u, but maybe u can help me.

[Jelanen]

Well, density gradient is the same as my answer to this post:
Sucrose gradient

And I'll get to the rest either later tonight or tomorrow.
-Jelanen