![](https://scx1.b-cdn.net/csz/news/tmb/2015/opticaltweez.gif)
Optical tweezers manipulate key protein involved in HIV infection
Using an instrument so sensitive it can fold and unfold a single protein, Yale School of Medicine researchers have manipulated a protein essential for HIV to invade cells. The "optical tweezers" allowed researchers to apply ...
May 19, 2015
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