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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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* F e, }# ^ f. rCOVER A network of picoliter aqueous droplets generated by 3D 9 x7 X, D; X) W
printing. After printing, the droplet network folded into a hollow sphere 8 `' K6 X) _6 U% m+ [. ]
(diameter: 0.4 millimeters). In these designed tissue-like materials, adjacent 5 w+ \& }! f1 q3 o0 x$ r0 \
compartments are separated by lipid bilayers and can communicate with each other ; I% T; V1 _% }" [
and the environment. Such printed materials might be used to deliver drugs or, 3 m+ r0 ^& ~& C5 I/ z
in the long term, to augment failing organs. See page 48. Photo:
6 `2 V- Y' z8 ]2 Z* O) s8 Z. f. w R9 |Gabriel Villar ! c% M% b2 A+ Q: ?0 w
, l) C; c3 S2 m4 S* M3 |8 w7 J6 h3 l1 K3 Q+ E8 }3 ^- t+ N% V
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