- Science
- Global
Sometimes less is more: Messier nanoparticles may actually deliver drugs more effectively than tightly packed ones
- February 21, 2026 at 1:00 PM
- 39 views
The tiny fatty capsules that deliver COVID-19 mRNA vaccines into billions of arms may work better when they're a little disorganized. That's the surprising finding from researchers who developed a new way to examine these drug-delivery vehicles one particle at a time—revealing that cramming in more medicine doesn't always mean better results.
Originally published at Phys.org