Home > News > Molecular mail-bags
December 1st, 2004
Abstract:
When cells need to wrap a molecule for safe delivery elsewhere, they use a lipid vesicle or liposome. The building block for a liposome is a lipid bilayer which has folded back on itself to create a closed spherical shell. Liposomes are relatively easy and cheap to make synthetically, and they already find applications in drug delivery systems and expensive cosmetics. But liposomes are delicate - their walls are as thin and insubstantial as a soap bubble, and a much more robust product is obtained if the lipids are replaced by block copolymers - these tough molecular bags are known as polymersomes.
Source:
softmachines
Bookmark:
| Related News Press |
Announcements
Closing the gaps — MXene-coating filters can enhance performance and reusability February 28th, 2025
Rice researchers harness gravity to create low-cost device for rapid cell analysis February 28th, 2025
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||