Looks like olives?   Nope;  it’s look-alike tiny tiny particles with different charges.
Differently charged nanoparticles can now be identified and removed!  Says team leaders Mary Beth and Raymond:  Never-before-tried method will improve drug delivery, medical imaging and electronic info-storing.
Click thru for more!
Photo: The Schaak/Williams research groups, Penn State

Looks like olives?   Nope;  it’s look-alike tiny tiny particles with different charges.

Differently charged nanoparticles can now be identified and removed!  Says team leaders Mary Beth and Raymond:  Never-before-tried method will improve drug delivery, medical imaging and electronic info-storing.

Click thru for more!

Photo: The Schaak/Williams research groups, Penn State