发明名称 |
Castable three-dimensional stationary phase for electric field-driven applications |
摘要 |
A polymer material useful as the porous dielectric medium for microfluidic devices generally and electrokinetic pumps in particular. The polymer material is produced from an inverse (water-in-oil) emulsion that creates a 3-dimensional network characterized by small pores and high internal volume, characteristics that are particularly desirable for the dielectric medium for electrokinetic pumps. Further, the material can be cast-to-shape inside a microchannel. The use of bifunctional monomers provides for charge density within the polymer structure sufficient to support electroosmotic flow. The 3-dimensional polymeric material can also be covalently bound to the channel walls thereby making it suitable for high-pressure applications.
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申请公布号 |
US2001008212(A1) |
申请公布日期 |
2001.07.19 |
申请号 |
US20010796762 |
申请日期 |
2001.02.28 |
申请人 |
SHEPODD TIMOTHY J.;WHINNERY LEROY;EVEN WILLIAM R. |
发明人 |
SHEPODD TIMOTHY J.;WHINNERY LEROY;EVEN WILLIAM R. |
分类号 |
G01N27/447;(IPC1-7):G01N27/26 |
主分类号 |
G01N27/447 |
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