发明名称 |
MULTI-SIDED IMMERSION FORMATION OF COMPOSITE STRUCTURES AND METHOD |
摘要 |
<p>Sample preparation device and method for desalting and concentrating samples prior to further analysis such as by MALDI TOF and/or electro-spray ionization (ESI) mass spectrometry. The device in accordance with an embodiment of the present invention contains a three dimensional structure preferably comprising a plurality of sorptive particles entrapped in a porous polymer matrix so as to form a device capable of carrying out solid phase extraction. The device is manufactured by introducing casting solution containing polymer and optionally particles into a housing, and subsequently exposing the device to a quench bath for a time sufficient to allow for solvent exchange and precipitation to form the composite structure in the housing. The present invention is also directed towards a method of sample preparation using the device of the present invention.</p> |
申请公布号 |
EP1554041(B1) |
申请公布日期 |
2012.05.23 |
申请号 |
EP20030779144 |
申请日期 |
2003.10.20 |
申请人 |
EMD MILLIPORE CORPORATION |
发明人 |
KOPACIEWICZ, WILLIAM;CLARK, PHILLIP;BREWSTER, DAVID |
分类号 |
B01L3/00;B01D15/08;B01D67/00;G01N33/00 |
主分类号 |
B01L3/00 |
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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