Text written in Basque and translated automatically by Elia without any subsequent editing. SEE ORIGINAL
DNA balls for drug transport
2005/10/01 Elhuyar Zientzia Iturria: Elhuyar aldizkaria
Nanotechnology has taken another step: DNA hybrid polystyrene spheres at Cornell University. These spheres have a diameter of 400 nanometers and being empty internally (about 70% of the volume of the sphere) can be used to introduce drugs and transport them to cells.
![](https://elia.eus/static/elhuyar/img/elia_RGB.png)
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