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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 ! F% K$ v' z# z3 k& T: W( h s$ B
printing. After printing, the droplet network folded into a hollow sphere . e7 F7 n7 G& y! n1 I0 r' A
(diameter: 0.4 millimeters). In these designed tissue-like materials, adjacent
; U8 B; k; k) e: L7 scompartments are separated by lipid bilayers and can communicate with each other
) s' _7 T; q2 Y6 tand the environment. Such printed materials might be used to deliver drugs or, 6 M8 R" {/ \- |7 e3 ^
in the long term, to augment failing organs. See page 48. Photo:
2 G$ H7 i+ W6 [* g, A& ]Gabriel Villar / T0 o" q6 A) A& v9 D) e1 W6 x
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发表于 2013-4-5 20:23
