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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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COVER A network of picoliter aqueous droplets generated by 3D
* X4 `8 d- `# Y7 bprinting. After printing, the droplet network folded into a hollow sphere # Y \, i% d! J. c% H1 A% ^
(diameter: 0.4 millimeters). In these designed tissue-like materials, adjacent 6 p# X3 Q' z8 O% p5 x |! U: f. D
compartments are separated by lipid bilayers and can communicate with each other q( B6 _- Z3 g: D1 h- E
and the environment. Such printed materials might be used to deliver drugs or, 4 K& ^2 [7 Y0 e
in the long term, to augment failing organs. See page 48. Photo: 5 [- O T1 n1 P) s: e q: |/ i
Gabriel Villar 5 G4 x) \4 C3 o$ @+ n
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发表于 2013-4-5 20:23
发表于 2013-4-5 20:32
