发明名称 |
Microfluidic assembly, covering method for the manufacture of the assembly and the use of the assembly |
摘要 |
A method for covering a set of open microchannel structures which are fabricated on a planar surface made of plastics and which comprise two or more part areas that have different surface characteristics. The method comprises the steps of: a) providing the surface comprising the set of microchannel structures; b) providing a lid-forming sheet having on one side an even layer of a thermoglue; c) applying the side of the sheet having the thermoglue against the surface carrying the microchannel structure; d) heating the assembly created in step (c) to selectively liquefy the hot-melt adhesive while at the same time pressing the sheet material and the planar surface of the substrate together; e) permitting the resulting laminate-covered microchannel structure to cool. An assembly comprising (a) a planar substrate, the surface of which has a set of one or more open microchannel structures each of which comprises part areas representing different functionalities, and (b) a lid-forming material covering said set of microchannel structures and having one or more openings going from a microchannel structure to ambient atmosphere. The assembly is characterized in that the joint between said surface and said sheet material is a thermoglue that possibly has been cured. |
申请公布号 |
SE0000300(D0) |
申请公布日期 |
2000.01.30 |
申请号 |
SE20000000300 |
申请日期 |
2000.01.30 |
申请人 |
AMERSHAM PHARMACIA BIOTECH AB |
发明人 |
HELENE *DERAND;ANDERS *LARSSON |
分类号 |
G01N27/447;B01J19/00;B01L3/00;B29C65/02;B29C65/48;B81C1/00;G01N35/08;G01N37/00 |
主分类号 |
G01N27/447 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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