Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror
Note: You can take 10% off all Slashdot Deals with coupon code "slashdot10off." ×
Biotech News Science

Nanowires Inject Molecules Into Living Cells 45

TechRev_AL writes "A scientist at Harvard University has developed a clever trick for manipulating the insides of living cells. Hongkun Park grows cells on top of nanowires so that the wires poke into them like needles, which allows molecules to be delivered inside them. To use the nanowires to deliver molecules, Park's team first treats them with a chemical that would allow molecules to bind relatively weakly to the surface of the nanowires. Then they coat the wires with a molecule or combination of molecules of interest. When cells are impaled on the nanowires, the molecules are released into the cells' interior. This gallery of images shows the cells growing on top of the nanowires."
This discussion has been archived. No new comments can be posted.

Nanowires Inject Molecules Into Living Cells

Comments Filter:

Related Links Top of the: day, week, month.

"We learn from history that we learn nothing from history." -- George Bernard Shaw

Working...