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本帖最后由 细胞海洋 于 2013-4-7 00:45 编辑
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1 z. L9 g9 v q# b- w: ?" wCOVER A network of picoliter aqueous droplets generated by 3D # N0 x& w9 |7 _7 Q x: Z
printing. After printing, the droplet network folded into a hollow sphere
" R3 g) t m* u! h(diameter: 0.4 millimeters). In these designed tissue-like materials, adjacent : J% F( N- t8 s6 K
compartments are separated by lipid bilayers and can communicate with each other ' t0 a! I) i. U2 Q3 ]: l0 `! Y
and the environment. Such printed materials might be used to deliver drugs or, 6 p h; H, P, S9 S9 ~; ?
in the long term, to augment failing organs. See page 48. Photo:
6 ~. p4 G( @# P' sGabriel Villar
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