Monolithic multilayer microfluidics via sacrificial molding of 3D-printed isomalt.
Monolithic multilayer microfluidics via sacrificial molding of 3D-printed isomalt.
复制标题
通过3D打印异构的牺牲成型单层微流体。
DOI:
10.1039/c4lc01392a
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发表时间:
2015-04-07
期刊:
影响因子:
6.1
通讯作者:
Bhargava R
中科院分区:
文献类型:
--
作者:
Gelber MK;Bhargava R
Here we demonstrate a method for creating multilayer or 3D microfluidics by casting a curable resin around a water-soluble, freestanding sacrificial mold. We use a purpose-built 3D printer to pattern self-supporting filaments of the sugar alcohol isomalt, which we then back-fill with a transparent epoxy resin. Dissolving the sacrificial mold leaves a network of cylindrical channels as well as input and output ports. We use this technique to fabricate a combinatorial mixer capable of producing 8 combinations of two fluids in ratios ranging from 1 : 100 to 100 : 1. This approach allows rapid iteration on microfluidic chip design and enables the use of geometry and materials not accessible using conventional soft lithography. The ability to precisely pattern round channels in all three dimensions in hard and soft media may prove enabling for many organ-on-chip systems.
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影响因子:
2.8
作者:
Moore, Jessica L.;McCuiston, Austin;Johnson, R. Daniel
通讯作者:
Johnson, R. Daniel
影响因子:
41.2
作者:
通讯作者:
--
DOI:
10.1002/bbpc.19961000952
发表时间:
1996-09-01
期刊:
BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS
影响因子:
--
作者:
Cammenga, HK;Zielasko, B
通讯作者:
Zielasko, B
DOI:
10.1073/pnas.1414764111
发表时间:
2014-10-21
影响因子:
11.1
作者:
Bhargava, Krisna C.;Thompson, Bryant;Malmstadt, Noah
通讯作者:
Malmstadt, Noah
影响因子:
3.9
作者:
Lee, Kyoung G.;Park, Kyun Joo;Lee, Tae Jae
通讯作者:
Lee, Tae Jae