发明名称 |
Microfluidic system (EDI) |
摘要 |
A microfluidic device in form of a disc comprising an MS-port for presentation of an MS-analyte to an EDI-MS apparatus, said MS-port is a part of a microchannel structure (I) comprising an inlet port for a sample, and comprises an EDI-area having a conductive layer (I) and an EDI-surface from which the MS-analyte is to be desorbed/ionised. The device is characterized in that layer (I) has a conductive connection and/or that there is a calibrator area in the proximity of each of said one, two or more MS-ports. In a typical variant the MS-port is in the form of a depression that is in fluid communication with upstream part of microchannel structure (I).
|
申请公布号 |
US6812456(B2) |
申请公布日期 |
2004.11.02 |
申请号 |
US20020148083 |
申请日期 |
2002.05.24 |
申请人 |
GYROS AB |
发明人 |
ANDERSSON PER;GUSTAFSSON MAGNUS;PALM ANDERS;WALLENBORG SUSANNE;HELLERMARK CECILIA |
分类号 |
G01N27/62;B01F5/06;B01F13/00;B01F15/02;B01J19/00;B01L3/00;B81B1/00;B81B7/04;G01N27/64;G01N31/20;G01N33/543;G01N35/00;G01N35/08;G01N37/00;H01J49/04;H01J49/10;(IPC1-7):H01J49/00 |
主分类号 |
G01N27/62 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|