Vacuum-like device makes cellular exploration easier
Tuesday, September 20, 2011 - 19:30
in Physics & Chemistry
Imagine a microscopic jet vacuum cleaner, the size of a pen nib that hovers over cell surfaces without ever touching them. Then imagine that the soap in the cleaning solution is replaced with various molecules that can be selectively delivered to the cells. This gives you a sense of a new device that researchers believe will serve as a powerful tool to study the behavior of living cells and a range of crucial cellular processes.